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Mon, 01 Jan 0001 00:00:00 +0000 https://premieres.stephanejacquet.fr/chapters/robinson/adjectives/ Mon, 01 Jan 0001 00:00:00 +0000 https://premieres.stephanejacquet.fr/chapters/robinson/adjectives/ <h1 class="relative group">🎯 Comparatives and superlatives <div id="-comparatives-and-superlatives" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#-comparatives-and-superlatives" aria-label="Anchor">#</a> </span> </h1> <hr> <h2 class="relative group">📊 Quick Reference Chart <div id="-quick-reference-chart" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#-quick-reference-chart" aria-label="Anchor">#</a> </span> </h2> <h3 class="relative group">One-Syllable Adjectives <div id="one-syllable-adjectives" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#one-syllable-adjectives" aria-label="Anchor">#</a> </span> </h3> <table> <thead> <tr> <th>Adjective</th> <th>Comparative</th> <th>Superlative</th> </tr> </thead> <tbody> <tr> <td>tall</td> <td>tall<strong>er</strong></td> <td>the tall<strong>est</strong></td> </tr> <tr> <td>fast</td> <td>fast<strong>er</strong></td> <td>the fast<strong>est</strong></td> </tr> <tr> <td>hot</td> <td>hott<strong>er</strong></td> <td>the hott<strong>est</strong></td> </tr> <tr> <td>big</td> <td>bigg<strong>er</strong></td> <td>the bigg<strong>est</strong></td> </tr> </tbody> </table> <h3 class="relative group">Two or More Syllables <div id="two-or-more-syllables" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#two-or-more-syllables" aria-label="Anchor">#</a> </span> </h3> <table> <thead> <tr> <th>Adjective</th> <th>Comparative</th> <th>Superlative</th> </tr> </thead> <tbody> <tr> <td>interesting</td> <td><strong>more</strong> interesting</td> <td>the <strong>most</strong> interesting</td> </tr> <tr> <td>beautiful</td> <td><strong>more</strong> beautiful</td> <td>the <strong>most</strong> beautiful</td> </tr> <tr> <td>expensive</td> <td><strong>more</strong> expensive</td> <td>the <strong>most</strong> expensive</td> </tr> <tr> <td>intelligent</td> <td><strong>more</strong> intelligent</td> <td>the <strong>most</strong> intelligent</td> </tr> </tbody> </table> <p><strong>👉 Rule of thumb</strong>: If it sounds natural with <em>-er/-est</em>, use that. Otherwise, use <em>more/most</em>.</p> https://premieres.stephanejacquet.fr/chapters/women_detectives/adjectives/ Mon, 01 Jan 0001 00:00:00 +0000 https://premieres.stephanejacquet.fr/chapters/women_detectives/adjectives/ <h1 class="relative group">🎯 Adjectives <div id="-adjectives" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#-adjectives" aria-label="Anchor">#</a> </span> </h1> <hr> <h2 class="relative group">🧱 1. What is an Adjective? <div id="-1-what-is-an-adjective" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#-1-what-is-an-adjective" aria-label="Anchor">#</a> </span> </h2> <p>An <strong>adjective</strong> is a word that describes a <strong>noun</strong> or a <strong>pronoun</strong>.<br> It gives information about <em>what something is like</em>.<br> In linguistic terms, an adjective <em>modifies</em> a noun.</p> <p><strong>Examples</strong>:</p> <ul> <li>A <strong>beautiful</strong> painting</li> <li>An <strong>ugly</strong> one</li> <li>The <strong>old</strong> house</li> </ul> <hr> <h2 class="relative group">🧭 2. Where Do Adjectives Go? <div id="-2-where-do-adjectives-go" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#-2-where-do-adjectives-go" aria-label="Anchor">#</a> </span> </h2> <p>Adjectives usually come:</p> https://premieres.stephanejacquet.fr/chapters/aborigines/lexicon/ Mon, 01 Jan 0001 00:00:00 +0000 https://premieres.stephanejacquet.fr/chapters/aborigines/lexicon/ <style> .lexicon-list { margin: 1.5rem 0; padding: 0; } .lexicon-list dt { margin: 0; padding: 0; font-weight: 600; font-size: 1.05rem; } .lexicon-list dd { margin: 0.15rem 0 1rem 0; padding: 0; color: inherit; opacity: 0.85; } .lexicon-list dd p { margin: 0; } </style> <h2>📖 Aboriginal Dreams - Australian Lands &mdash; Vocabulary</h2><p><em>No vocabulary for this unit yet.</em></p> https://premieres.stephanejacquet.fr/chapters/america/lexicon/ Mon, 01 Jan 0001 00:00:00 +0000 https://premieres.stephanejacquet.fr/chapters/america/lexicon/ <style> .lexicon-list { margin: 1.5rem 0; padding: 0; } .lexicon-list dt { margin: 0; padding: 0; font-weight: 600; font-size: 1.05rem; } .lexicon-list dd { margin: 0.15rem 0 1rem 0; padding: 0; color: inherit; opacity: 0.85; } .lexicon-list dd p { margin: 0; } </style> <h2>📖 American Identity &mdash; Vocabulary</h2><dl class="lexicon-list"> <dt id="to-argue">(to) <span class="stressed-vowel">a</span>rgue</dt> <dd>se disputer</dd> <dt id="to-exemplify">(to) ex<span class="stressed-vowel">e</span>mplify</dt> <dd>illustrer</dd> <dt id="to-flee">(to) flee</dt> <dd>fuir</dd> <dt id="to-forgo">(to) forg<span class="stressed-vowel">o</span></dt> <dd>se passer de</dd> <dt id="feast">feast</dt> <dd>festin</dd> <dt id="foothold">f<span class="stressed-vowel">o</span><span class="stressed-vowel">o</span>thold</dt> <dd>poin d&rsquo;appui</dd> <dt id="gravitas">gr<span class="stressed-vowel">a</span>vitas</dt> <dd>le sérieux</dd> <dt id="inadequate">in<span class="stressed-vowel">a</span>dequate</dt> <dd>inadéquat(e)</dd> <dt id="refugee">refug<span class="stressed-vowel">e</span><span class="stressed-vowel">e</span></dt> <dd>réfugié</dd> <dt id="shelter">sh<span class="stressed-vowel">e</span>lter</dt> <dd>abri</dd> <dt id="shortage">sh<span class="stressed-vowel">o</span>rtage</dt> <dd>pénurie</dd> <dt id="soil">soil</dt> <dd>territoire</dd> <dt id="tale">tale</dt> <dd>conte</dd> <dt id="turkey">t<span class="stressed-vowel">u</span>rkey</dt> <dd>dinde</dd> </dl> <p> <a href="https://premieres.stephanejacquet.fr/chapters/america/">&larr; Return to American Identity</a> </p> https://premieres.stephanejacquet.fr/chapters/power_of_english/lexicon/ Mon, 01 Jan 0001 00:00:00 +0000 https://premieres.stephanejacquet.fr/chapters/power_of_english/lexicon/ <style> .lexicon-list { margin: 1.5rem 0; padding: 0; } .lexicon-list dt { margin: 0; padding: 0; font-weight: 600; font-size: 1.05rem; } .lexicon-list dd { margin: 0.15rem 0 1rem 0; padding: 0; color: inherit; opacity: 0.85; } .lexicon-list dd p { margin: 0; } </style> <h2>📖 The Magic of English &mdash; Vocabulary</h2><dl class="lexicon-list"> <dt id="adjective"><span class="stressed-vowel">a</span>djective</dt> <dd>adjectif</dd> <dt id="genitive">g<span class="stressed-vowel">e</span>nitive</dt> <dd>génitif</dd> <dt id="magical">m<span class="stressed-vowel">a</span>gical</dt> <dd>magique</dd> <dt id="morphology">morph<span class="stressed-vowel">o</span>logy</dt> <dd>The study of word forms</dd> <dt id="noun">noun</dt> <dd>nom</dd> <dt id="plural">pl<span class="stressed-vowel">u</span>ral</dt> <dd>pluriel</dd> <dt id="power">p<span class="stressed-vowel">o</span>wer</dt> <dd>pouvoir</dd> <dt id="regular">r<span class="stressed-vowel">e</span>gular</dt> <dd>régulier</dd> <dt id="verb">verb</dt> <dd>verbe</dd> </dl> <p> <a href="https://premieres.stephanejacquet.fr/chapters/power_of_english/">&larr; Return to The Magic of English</a> </p> https://premieres.stephanejacquet.fr/chapters/robinson/lexicon/ Mon, 01 Jan 0001 00:00:00 +0000 https://premieres.stephanejacquet.fr/chapters/robinson/lexicon/ <style> .lexicon-list { margin: 1.5rem 0; padding: 0; } .lexicon-list dt { margin: 0; padding: 0; font-weight: 600; font-size: 1.05rem; } .lexicon-list dd { margin: 0.15rem 0 1rem 0; padding: 0; color: inherit; opacity: 0.85; } .lexicon-list dd p { margin: 0; } </style> <h2>📖 Robinson&#39;s Myth and Avatars &mdash; Vocabulary</h2><dl class="lexicon-list"> <dt id="to-escape">(to) esc<span class="stressed-vowel">a</span>pe</dt> <dd>s&rsquo;échapper</dd> <dt id="to-hunt">(to) hunt</dt> <dd>chasser</dd> <dt id="a-shipwrecked-man">a sh<span class="stressed-vowel">i</span>pwrecked man</dt> <dd>un naufragé</dd> <dt id="afraid">afr<span class="stressed-vowel">a</span><span class="stressed-vowel">i</span>d</dt> <dd>effrayé</dd> <dt id="alone">al<span class="stressed-vowel">o</span>ne</dt> <dd>seul</dd> <dt id="castaway">c<span class="stressed-vowel">a</span>staway</dt> <dd>isolated/cut off from civilisation</dd> <dt id="desert-island">d<span class="stressed-vowel">e</span>sert <span class="stressed-vowel">i</span>sland</dt> <dd>île déserte</dd> <dt id="drinkable-water">dr<span class="stressed-vowel">i</span>nkable w<span class="stressed-vowel">a</span>ter</dt> <dd>eau potable</dd> <dt id="food-supplies">f<span class="stressed-vowel">o</span><span class="stressed-vowel">o</span>d suppl<span class="stressed-vowel">i</span>es</dt> <dd>réserve de nourriture</dd> <dt id="jungle">j<span class="stressed-vowel">u</span>ngle</dt> <dd>la jungle</dd> <dt id="knife">knife</dt> <dd>couteau</dd> <dt id="rescue">r<span class="stressed-vowel">e</span>scue</dt> <dd>secourir</dd> <dt id="rope">rope</dt> <dd>corde</dd> <dt id="shelter">sh<span class="stressed-vowel">e</span>lter</dt> <dd>abri</dd> <dt id="shipwreck">sh<span class="stressed-vowel">i</span>pwreck</dt> <dd>naufrage</dd> <dt id="storm">storm</dt> <dd>tempête</dd> <dt id="survival">surv<span class="stressed-vowel">i</span>val</dt> <dd>survie</dd> <dt id="the-wild--wilderness">the wild / w<span class="stressed-vowel">i</span>lderness</dt> <dd>la nature sauvage</dd> <dt id="weapon">w<span class="stressed-vowel">e</span><span class="stressed-vowel">a</span>pon</dt> <dd>arme</dd> </dl> <p> <a href="https://premieres.stephanejacquet.fr/chapters/robinson/">&larr; Return to Robinson&#39;s Myth and Avatars</a> </p> https://premieres.stephanejacquet.fr/chapters/women_detectives/lexicon/ Mon, 01 Jan 0001 00:00:00 +0000 https://premieres.stephanejacquet.fr/chapters/women_detectives/lexicon/ <style> .lexicon-list { margin: 1.5rem 0; padding: 0; } .lexicon-list dt { margin: 0; padding: 0; font-weight: 600; font-size: 1.05rem; } .lexicon-list dd { margin: 0.15rem 0 1rem 0; padding: 0; color: inherit; opacity: 0.85; } .lexicon-list dd p { margin: 0; } </style> <h2>📖 Women Detectives &mdash; Vocabulary</h2><dl class="lexicon-list"> <dt id="to-gossip">g<span class="stressed-vowel">o</span>ssip</dt> <dd>(to) talk about other people&rsquo;s private business behind their back</dd> <dt id="to-miss">(to) miss</dt> <dd>to not see, hear, or notice something</dd> <dt id="to-notice">(to) n<span class="stressed-vowel">o</span>tice</dt> <dd>if you notice something or someone, you realise they exist</dd> <dt id="to-shave">(to) shave</dt> <dd>(to) cut off hair very close using a razor</dd> <dt id="to-solve-a-crime">(to) s<span class="stressed-vowel">o</span>lve a cr<span class="stressed-vowel">i</span>me</dt> <dd></dd> <dt id="to-turn-the-tables">(to) t<span class="stressed-vowel">u</span>rn the t<span class="stressed-vowel">a</span>bles</dt> <dd>if you turn the tables, you reverse a situation to your advantage</dd> <dt id="active"><span class="stressed-vowel">a</span>ctive</dt> <dd>≠ passive</dd> <dt id="cunning">c<span class="stressed-vowel">u</span>nning</dt> <dd>clever</dd> <dt id="determined">det<span class="stressed-vowel">e</span>rmined</dt> <dd>showing determination</dd> <dt id="downsize">d<span class="stressed-vowel">o</span><span class="stressed-vowel">w</span>nsize</dt> <dd>(to) make smaller</dd> <dt id="equal"><span class="stressed-vowel">e</span>qual</dt> <dd>≠ unequal</dd> <dt id="evidence"><span class="stressed-vowel">e</span>vidence</dt> <dd>proof</dd> <dt id="gossip">g<span class="stressed-vowel">o</span>ssip</dt> <dd>une commmère</dd> <dt id="insufferable">ins<span class="stressed-vowel">u</span>fferable</dt> <dd>extremely annoying or unpleasant</dd> <dt id="investigation">inv<span class="stressed-vowel">e</span>stig<span class="stressed-vowel">a</span>tion</dt> <dd>enquiry</dd> <dt id="menial">m<span class="stressed-vowel">e</span>nial</dt> <dd>menial work is boring, needs no skill, and is not important</dd> <dt id="professional">prof<span class="stressed-vowel">e</span>ssional</dt> <dd>≠ amateur</dd> <dt id="proper">pr<span class="stressed-vowel">o</span>per</dt> <dd>the real or of good standards</dd> <dt id="set">set</dt> <dd>if a film or story is set in a particular place or period, the aciton is taking place there or then.</dd> <dt id="skill">skill</dt> <dd>the ability to do something well because you have learned or practised it</dd> <dt id="spinster">sp<span class="stressed-vowel">i</span>nster</dt> <dd>an unmarried women, usually one who is no longer young and seems unlikely to marry</dd> <dt id="traditional">trad<span class="stressed-vowel">i</span>tional</dt> <dd>≠ modern</dd> <dt id="unconventional"><span class="stressed-vowel">u</span>nconv<span class="stressed-vowel">e</span>ntional</dt> <dd>unusual</dd> <dt id="unfair">unf<span class="stressed-vowel">a</span><span class="stressed-vowel">i</span>r</dt> <dd>unjust</dd> </dl> <p> <a href="https://premieres.stephanejacquet.fr/chapters/women_detectives/">&larr; Return to Women Detectives</a> </p> https://premieres.stephanejacquet.fr/chapters/aborigines/flashcards/ Mon, 01 Jan 0001 00:00:00 +0000 https://premieres.stephanejacquet.fr/chapters/aborigines/flashcards/ <div class="flashcards-empty" style="padding:2rem;border:1px dashed #bbb;border-radius:8px;text-align:center;color:#666;"> <h2>🧠 Aboriginal Dreams - Australian Lands &mdash; Flashcards</h2> <p>No vocabulary has been added to this unit yet.</p> <p style="font-size:0.9rem;">Add entries under <code>lexicon:</code> in the unit's <code>_index.md</code> to activate the flashcards.</p> </div> https://premieres.stephanejacquet.fr/chapters/america/flashcards/ Mon, 01 Jan 0001 00:00:00 +0000 https://premieres.stephanejacquet.fr/chapters/america/flashcards/ <div class="flashcards-container"> <div style="display:flex; justify-content:space-between; align-items:baseline; gap:1rem; flex-wrap:wrap;"> <h2>🧠 American Identity &mdash; Flashcards</h2> <a href="https://premieres.stephanejacquet.fr/login/" id="auth-link" class="login-link" style="color:#007bff; text-decoration:none; font-size:0.9rem; white-space:nowrap;">Login</a> </div> <div class="flashcards-header"> <div class="flashcards-controls"> <div class="mode-selector"> <label class="mode-option"> <input type="radio" name="study-mode" value="term-to-definition" checked> <span>Term → Definition</span> </label> <label class="mode-option"> <input type="radio" name="study-mode" value="definition-to-term"> <span>Definition → Term</span> </label> </div> <div class="control-buttons"> <button id="mode-toggle-btn" class="btn btn-secondary">📖 Browse</button> <button id="early-review-btn" class="btn btn-info">⏰ Early Review</button> <button id="reset-progress" class="btn btn-outline">🔄 Reset</button> </div> <div class="progress-display"> <span id="current-card">1</span> / <span id="total-cards">14</span> </div> </div> </div> <div class="flashcard-wrapper"> <div class="flashcard" id="flashcard"> <div class="flashcard-inner"> <div class="flashcard-front"> <div class="card-content"> <div class="question" id="card-question"></div> <div class="card-hint">Tap to reveal answer</div> </div> </div> <div class="flashcard-back"> <div class="card-content"> <div class="question-small" id="card-question-back"></div> <div class="answer" id="card-answer"></div> <div class="card-hint">Tap to flip back</div> </div> </div> </div> </div> </div> <div class="flashcards-navigation"> <div class="nav-top"> <button id="next-btn" class="btn btn-primary">Next →</button> </div> <div class="nav-middle"> <div class="difficulty-buttons"> <button id="again-btn" class="btn btn-danger-dark">🚫 Again</button> <button id="hard-btn" class="btn btn-danger">😰 Hard</button> <button id="medium-btn" class="btn btn-warning">🤔 Medium</button> <button id="easy-btn" class="btn btn-success">😊 Easy</button> </div> </div> <div class="nav-bottom"> <button id="prev-btn" class="btn btn-primary">← Previous</button> </div> </div> <div class="progress-stats"> <div class="stat"> <span class="stat-label">Reviewed:</span> <span id="reviewed-count">0</span> </div> <div class="stat"> <span class="stat-label">Again:</span> <span id="again-count">0</span> </div> <div class="stat"> <span class="stat-label">Hard:</span> <span id="hard-count">0</span> </div> <div class="stat"> <span class="stat-label">Medium:</span> <span id="medium-count">0</span> </div> <div class="stat"> <span class="stat-label">Easy:</span> <span id="easy-count">0</span> </div> <div class="stat"> <span class="stat-label">Due:</span> <span id="review-count">0</span> </div> </div> <div class="completion-message" id="completion-message" style="display: none;"> <div class="completion-content"> <div class="completion-icon">🎉</div> <h3 class="completion-title">Great Job!</h3> <p class="completion-text" id="completion-text"></p> <div class="completion-actions"> <button id="early-review-option" class="btn btn-info" style="display: none;">⏰ Review Early Cards</button> <button id="browse-all-option" class="btn btn-secondary">📖 Browse All Cards</button> <button id="close-completion" class="btn btn-primary">✨ Done</button> </div> </div> </div> </div> <style> .stressed-vowel { color: red !important; 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color: #212529; transition: all 0.2s ease; font-size: clamp(0.75rem, 3vw, 0.9rem); white-space: nowrap; } .mode-option span { color: #212529; } .mode-option:hover { background: #e9ecef; } .mode-option input[type="radio"] { margin: 0; } .mode-option input[type="radio"]:checked + span { font-weight: bold; color: #007bff; } .control-buttons { display: flex; gap: 0.8rem; } .progress-display { background: #f5f5f5; padding: 0.5rem 0.75rem; border-radius: 20px; border: 1px solid #ced4da; font-weight: bold; color: #212529; font-size: clamp(0.8rem, 3vw, 0.9rem); } .flashcard-wrapper { perspective: 1000px; margin: 1.5rem 0; display: flex; align-items: center; } .flashcard { width: 100%; height: clamp(220px, 35vh, 320px); position: relative; cursor: pointer; transition: transform 0.3s ease; } .flashcard:hover { transform: translateY(-2px); } .flashcard-inner { position: relative; width: 100%; height: 100%; text-align: center; transition: transform 0.6s; transform-style: preserve-3d; } .flashcard.flipped .flashcard-inner { transform: rotateY(180deg); } .flashcard-front, .flashcard-back { position: absolute; width: 100%; height: 100%; backface-visibility: hidden; border-radius: 15px; box-shadow: 0 4px 20px rgba(0,0,0,0.1); display: flex; align-items: center; justify-content: center; } .flashcard-front { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white; } .flashcard-back { background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%); color: white; transform: rotateY(180deg); } .card-content { padding: clamp(1.5rem, 5vw, 2.5rem); width: 100%; height: 100%; display: flex; flex-direction: column; justify-content: center; box-sizing: border-box; overflow: hidden; } .term, .question { font-size: clamp(1.4rem, 5vw, 2rem); font-weight: bold; margin-bottom: 1rem; text-shadow: 0 2px 4px rgba(0,0,0,0.3); line-height: 1.3; overflow-wrap: break-word; hyphens: auto; display: flex; align-items: center; justify-content: center; text-align: center; height: 100%; margin: 0 auto; white-space: pre-wrap; } .term-small, .question-small { font-size: clamp(0.85rem, 3.2vw, 1.1rem); font-weight: bold; margin-bottom: 0.75rem; opacity: 0.8; line-height: 1.3; overflow-wrap: break-word; text-align: center; } .definition, .answer { font-size: clamp(1.4rem, 5vw, 2rem); font-weight: bold; margin-bottom: 1rem; text-shadow: 0 2px 4px rgba(0,0,0,0.3); line-height: 1.3; overflow-wrap: break-word; hyphens: auto; flex: 1; display: flex; align-items: center; justify-content: center; text-align: center; } .card-hint { font-size: clamp(0.7rem, 2.3vw, 0.85rem); opacity: 0.7; font-style: italic; margin-top: auto; text-align: center; } .flashcards-navigation { display: flex; flex-direction: column; gap: 0.75rem; margin: 1.5rem 0; } .nav-top, .nav-bottom { display: flex; justify-content: center; } .nav-middle { display: flex; justify-content: center; } .difficulty-buttons { display: flex; gap: 0.8rem; justify-content: center; flex-wrap: wrap; } .btn { padding: clamp(0.4rem, 1.8vw, 0.6rem) clamp(0.8rem, 2.5vw, 1rem); border: none; border-radius: 8px; cursor: pointer; font-weight: 500; transition: all 0.2s ease; font-size: clamp(0.75rem, 2.8vw, 0.85rem); white-space: nowrap; min-width: fit-content; } .btn:hover { transform: translateY(-1px); box-shadow: 0 2px 8px rgba(0,0,0,0.2); } .btn-primary { background: #007bff; color: white; } .btn-secondary { background: #6c757d; color: white; } .btn-secondary:hover { background: #5a6268; } .btn-success { background: #28a745; color: white; } .btn-warning { background: #ffc107; color: #212529; } .btn-danger { background: #dc3545; color: white; } .btn-outline { background: white; border: 2px solid #495057; color: #212529; } .btn-outline:hover { background: #495057; color: white; } .btn-info { background: #17a2b8; color: white; } .btn-info:hover { background: #138496; } .btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; } .progress-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(70px, 1fr)); gap: 0.75rem; background: #f8f9fa; border: 1px solid #ced4da; padding: 0.75rem; border-radius: 10px; margin-top: 1rem; } .stat { text-align: center; flex: 1; min-width: 70px; } .stat-label { display: block; font-size: clamp(0.65rem, 2.3vw, 0.75rem); color: #666; text-transform: uppercase; letter-spacing: 0.5px; } .stat span:last-child { display: block; font-size: clamp(1rem, 3.5vw, 1.3rem); font-weight: bold; color: #333; margin-top: 0.25rem; } .completion-message { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0, 0, 0, 0.8); display: flex; align-items: center; justify-content: center; z-index: 1000; backdrop-filter: blur(5px); } .completion-content { background: white; padding: 2rem; border-radius: 20px; text-align: center; max-width: 90%; max-height: 90%; overflow-y: auto; box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3); animation: completionSlideIn 0.3s ease-out; } @keyframes completionSlideIn { from { opacity: 0; transform: translateY(-50px) scale(0.9); } to { opacity: 1; transform: translateY(0) scale(1); } } .completion-icon { font-size: 4rem; margin-bottom: 1rem; animation: bounce 1s ease-in-out infinite alternate; } @keyframes bounce { from { transform: translateY(0); } to { transform: translateY(-10px); } } .completion-title { color: #333; margin-bottom: 1rem; font-size: 2rem; font-weight: bold; } .completion-text { color: #666; margin-bottom: 2rem; font-size: 1.1rem; line-height: 1.5; } .completion-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; } .completion-actions .btn { min-width: 120px; } @media (max-width: 768px) { .flashcards-container { padding: 0.75rem; gap: 0.75rem; } .flashcards-header { flex-direction: column; align-items: flex-start; margin-bottom: 0.75rem; gap: 0.75rem; } .flashcards-controls { flex-direction: column; align-items: flex-start; gap: 0.75rem; width: 100%; } .mode-selector { width: 100%; justify-content: flex-start; } .control-buttons { width: 100%; justify-content: flex-start; } .progress-display { align-self: flex-start; } .flashcard { height: clamp(180px, 30vh, 250px); } .flashcard-wrapper { margin: 1rem 0; } .flashcards-navigation { margin: 1rem 0; gap: 0.5rem; } .card-content { padding: clamp(1.2rem, 4vw, 2rem); } .difficulty-buttons { gap: 0.5rem; } .progress-stats { grid-template-columns: repeat(3, 1fr); gap: 0.5rem; } } @media (max-width: 480px) { .flashcards-container { padding: 0.5rem; } .flashcard { height: clamp(150px, 28vh, 220px); } .flashcard-wrapper { margin: 0.75rem 0; } .flashcards-navigation { margin: 0.75rem 0; } .card-content { padding: clamp(1rem, 3.5vw, 1.5rem); } .completion-content { padding: 1.5rem; margin: 1rem; } .completion-icon { font-size: 3rem; } .completion-title { font-size: 1.5rem; } .completion-text { font-size: 1rem; } .completion-actions { flex-direction: column; align-items: center; } .completion-actions .btn { width: 100%; max-width: 200px; } .progress-stats { grid-template-columns: repeat(2, 1fr); } .difficulty-buttons { flex-wrap: wrap; gap: 0.3rem; } .difficulty-buttons .btn { flex: 1; min-width: 60px; font-size: 0.7rem; padding: 0.3rem 0.5rem; } .difficulty-buttons .btn { text-indent: -1ch; overflow: hidden; white-space: nowrap; } } @media (max-height: 500px) and (orientation: landscape) { .flashcard { height: clamp(120px, 45vh, 180px); } .flashcard-wrapper { margin: 0.5rem 0; } .flashcards-navigation { margin: 0.5rem 0; gap: 0.3rem; } .flashcards-header h3 { font-size: 1rem; } .progress-stats { padding: 0.5rem; } .card-content { padding: clamp(0.8rem, 3vw, 1.2rem); } } </style> <script src="https://unpkg.com/@supabase/supabase-js@2"></script> <script> const { createClient } = supabase; const supabaseClient = createClient( 'https://xjurrqzjvhzjweufgivl.supabase.co', 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZSIsInJlZiI6InhqdXJycXpqdmh6andldWZnaXZsIiwicm9sZSI6ImFub24iLCJpYXQiOjE3NDg5NDUzMTIsImV4cCI6MjA2NDUyMTMxMn0.rimZk-g9-RmvQCbQJ5Phk0lKwOue6pPlgibO-LKHqmM' ); let authCheckInProgress = false; let lastAuthCheck = 0; const AUTH_CHECK_THROTTLE = 5000; async function updateAuthLink() { const now = Date.now(); if (authCheckInProgress || (now - lastAuthCheck) < AUTH_CHECK_THROTTLE) { return; } authCheckInProgress = true; lastAuthCheck = now; const authLink = document.getElementById('auth-link'); if (!authLink) { authCheckInProgress = false; return; } try { const { data: { session }, error } = await supabaseClient.auth.getSession(); if (error || !session?.user) { authLink.textContent = 'Login'; authLink.href = '/login/'; authLink.onclick = null; return; } authLink.textContent = 'Logout'; authLink.onclick = async function(e) { e.preventDefault(); try { await supabaseClient.auth.signOut(); window.location.reload(); } catch (err) { window.location.reload(); } }; } catch (err) { authLink.textContent = 'Login'; authLink.href = '/login/'; authLink.onclick = null; } finally { authCheckInProgress = false; } } class FlashcardSystem { constructor() { this.flashcards = [ { term: "\"refugee\"", definition: "\"réfugié\"", stressed: "\"refug*e*e\"", id: "\"8ed58fd592b6ccdb3223b2cfdb3f2deace072043143fb2f298e4b5e8e355a24e\"" }, { term: "\"shortage\"", definition: "\"pénurie\"", stressed: "\"sh*ortage\"", id: "\"867f393ba8b496be6d3128ccfbe1195a0129896d07335be1d589e6e04e22b136\"" }, { term: "\"turkey\"", definition: "\"dinde\"", stressed: "\"t*urkey\"", id: "\"19e12859446591fd25d9720c049a82f9a4f457200724373dfa686d961243bfd1\"" }, { term: "\"tale\"", definition: "\"conte\"", stressed: "\"tale\"", id: "\"1aa6e88917c3d4a084b533edb952c2afacab12d5d5a68b9f094df8af0d03fdf8\"" }, { term: "\"shelter\"", definition: "\"abri\"", stressed: "\"sh*elter\"", id: "\"45dd9d933199b4e70491f03258caaab1755e84271a7bf95cbf749ea0b1f6e61e\"" }, { term: "\"gravitas\"", definition: "\"le sérieux\"", stressed: "\"gr*avitas\"", id: "\"81b59ac135f334fa5e937e00db3c227f6b01fd79dfaa8b81e4986224337e4aa9\"" }, { term: "\"foothold\"", definition: "\"poin d'appui\"", stressed: "\"f*o*othold\"", id: "\"bc698576da3822fe3dd8d7b1f187781741aca06a7c81074e6a4939779ad5689a\"" }, { term: "\"feast\"", definition: "\"festin\"", stressed: "\"feast\"", id: "\"714fdb41094f951b95d9f1ce1b79bb960ae6d5639b515528b869e0743a1f8415\"" }, { term: "\"soil\"", definition: "\"territoire\"", stressed: "\"soil\"", id: "\"b52c817d9f642adb7bc46572afcf0096a65a13b093070af9006f7bff8d6af6c8\"" }, { term: "\"inadequate\"", definition: "\"inadéquat(e)\"", stressed: "\"in*adequate\"", id: "\"7e8f1e8b8f97eb95abab233ed0da844770c752f3fbf3b81913f98f14b7b82fa9\"" }, { term: "\"(to) argue\"", definition: "\"se disputer\"", stressed: "\"(to) *argue\"", id: "\"6e4380a7bc65f1d0e9c6906859c2b94da5dca41fda611aa53ccfd03ca6170e36\"" }, { term: "\"(to) exemplify\"", definition: "\"illustrer\"", stressed: "\"(to) ex*emplify\"", id: "\"26fa94de057d48738fb70737525aac9cdfd8d3cf67d433235be85d9a666d366e\"" }, { term: "\"(to) flee\"", definition: "\"fuir\"", stressed: "\"(to) flee\"", id: "\"f3ebd5c4ade271d2b10065676760673e049dafc5a55e6ef4ad8630509d22834c\"" }, { term: "\"(to) forgo\"", definition: "\"se passer de\"", stressed: "\"(to) forg*o\"", id: "\"04baf39d840bcf537b33859115266c95d7620d429b53e4ece142a891d68710df\"" }, ].filter(card => card.term.trim() && card.definition.trim()); this.setId = "/chapters/america/".replace(/\/+$/, '').replace(/^\//, ''); this.setTitle = "American Identity"; this.cardData = {}; this.sessionStats = { reviewed: 0 }; this.reviewedInSession = new Set(); this.currentIndex = 0; this.isFlipped = false; this.studyMode = 'term-to-definition'; this.viewMode = 'browse'; this.cardOrder = [...Array(this.flashcards.length).keys()]; this.initDOM(); this.setupEventListeners(); this.loadProgress().then(() => { this.initializeSession(); this.updateDisplay(); }); } processStressedText(text) { if (!text) return text; let processed = text.replace(/(\s?)\*([ayeiouwAEYIOUáéíóúÁÉÍÓÚ])/g, '$1<span class="stressed-vowel">$2</span>'); return processed; } initDOM() { this.elements = { flashcard: document.getElementById('flashcard'), cardQuestion: document.getElementById('card-question'), cardQuestionBack: document.getElementById('card-question-back'), cardAnswer: document.getElementById('card-answer'), currentCard: document.getElementById('current-card'), totalCards: document.getElementById('total-cards'), prevBtn: document.getElementById('prev-btn'), nextBtn: document.getElementById('next-btn'), modeToggleBtn: document.getElementById('mode-toggle-btn'), earlyReviewBtn: document.getElementById('early-review-btn'), resetBtn: document.getElementById('reset-progress'), againBtn: document.getElementById('again-btn'), hardBtn: document.getElementById('hard-btn'), mediumBtn: document.getElementById('medium-btn'), easyBtn: document.getElementById('easy-btn'), reviewedCount: document.getElementById('reviewed-count'), againCount: document.getElementById('again-count'), hardCount: document.getElementById('hard-count'), mediumCount: document.getElementById('medium-count'), easyCount: document.getElementById('easy-count'), reviewCount: document.getElementById('review-count'), completionMessage: document.getElementById('completion-message'), completionText: document.getElementById('completion-text'), earlyReviewOption: document.getElementById('early-review-option'), modeRadios: document.querySelectorAll('input[name="study-mode"]') }; } setupEventListeners() { this.elements.flashcard.addEventListener('click', () => this.flipCard()); this.elements.prevBtn.addEventListener('click', () => this.prevCard()); this.elements.nextBtn.addEventListener('click', () => this.nextCard()); this.elements.modeToggleBtn.addEventListener('click', () => this.toggleViewMode()); this.elements.earlyReviewBtn.addEventListener('click', () => this.handleEarlyReview()); this.elements.resetBtn.addEventListener('click', () => this.resetProgress()); this.elements.againBtn.addEventListener('click', () => this.markDifficulty('again')); this.elements.hardBtn.addEventListener('click', () => this.markDifficulty('hard')); this.elements.mediumBtn.addEventListener('click', () => this.markDifficulty('medium')); this.elements.easyBtn.addEventListener('click', () => this.markDifficulty('easy')); this.elements.modeRadios.forEach(radio => { radio.addEventListener('change', (e) => this.changeStudyMode(e.target.value)); }); document.getElementById('close-completion').addEventListener('click', () => { this.elements.completionMessage.style.display = 'none'; }); document.getElementById('early-review-option').addEventListener('click', () => { this.elements.completionMessage.style.display = 'none'; this.startEarlyReview(); }); document.getElementById('browse-all-option').addEventListener('click', () => { this.elements.completionMessage.style.display = 'none'; this.startBrowseMode(); }); } shuffleArray(array) { const shuffled = [...array]; for (let i = shuffled.length - 1; i > 0; i--) { const j = Math.floor(Math.random() * (i + 1)); [shuffled[i], shuffled[j]] = [shuffled[j], shuffled[i]]; } return shuffled; } getDueCards(includeEarly = false) { const now = Date.now(); const allIndices = [...Array(this.flashcards.length).keys()]; if (includeEarly) { const earlyThreshold = now + (24 * 60 * 60 * 1000); return allIndices.filter(idx => { const card = this.cardData[idx]; return !card || !card.nextReview || card.nextReview <= earlyThreshold; }); } else { return allIndices.filter(idx => { const card = this.cardData[idx]; return !card || !card.nextReview || card.nextReview <= now; }); } } updateCardWithSM2(cardIndex, difficulty) { if (!this.cardData[cardIndex]) { this.cardData[cardIndex] = { interval: 0, easeFactor: 2.5, reviewCount: 0, lastReviewed: Date.now(), nextReview: Date.now() }; } const card = this.cardData[cardIndex]; card.reviewCount++; card.lastReviewed = Date.now(); card.lastDifficulty = difficulty; let quality; switch (difficulty) { case 'again': quality = 0; break; case 'hard': quality = 2; break; case 'medium': quality = 3; break; case 'easy': quality = 5; break; default: quality = 3; } if (quality >= 3) { if (card.reviewCount === 1) { card.interval = quality === 5 ? 2 : 1; } else if (card.reviewCount === 2) { card.interval = 6; } else { card.interval = Math.round(card.interval * card.easeFactor); } } else { card.interval = quality === 0 ? 0.007 : 1; } if (quality === 0) { card.easeFactor = Math.max(1.3, card.easeFactor - 0.2); } else if (quality === 2) { card.easeFactor = Math.max(1.3, card.easeFactor - 0.15); } else if (quality === 3) { card.easeFactor = Math.max(1.3, card.easeFactor - 0.02); } else if (quality === 5) { card.easeFactor = Math.min(2.6, card.easeFactor + 0.1); } card.nextReview = card.lastReviewed + (card.interval * 24 * 60 * 60 * 1000); } async markDifficulty(level) { if (!this.isFlipped) { this.flipCard(); return; } if (this.viewMode !== 'study') { return; } const cardIndex = this.cardOrder[this.currentIndex]; if (!this.reviewedInSession.has(cardIndex)) { this.sessionStats.reviewed++; this.reviewedInSession.add(cardIndex); } this.updateCardWithSM2(cardIndex, level); await this.saveProgress(); this.updateStatsDisplay(); if (level === 'again') { if (this.currentIndex < this.cardOrder.length - 1) { this.currentIndex++; } else { this.currentIndex = 0; } this.updateCard(); } else { this.cardOrder.splice(this.currentIndex, 1); if (this.currentIndex >= this.cardOrder.length && this.cardOrder.length > 0) { this.currentIndex = this.cardOrder.length - 1; } if (this.cardOrder.length > 0) { this.updateCard(); } else { this.saveProgress(); this.showCompletionMessage(); } } } startStudyMode() { const dueCards = this.getDueCards(); if (dueCards.length > 0) { this.viewMode = 'study'; this.cardOrder = this.shuffleArray(dueCards); this.currentIndex = 0; this.updateModeButton('📚 Studying', 'btn-primary'); this.updateCard(); } else { this.checkForEarlyReview(); } } startEarlyReview() { const allEarly = this.getDueCards(true); const dueNow = this.getDueCards(false); const earlyOnly = allEarly.filter(idx => !dueNow.includes(idx)); if (earlyOnly.length > 0) { this.viewMode = 'study'; this.cardOrder = this.shuffleArray(earlyOnly); this.currentIndex = 0; this.updateModeButton('📚 Studying', 'btn-primary'); this.updateCard(); } else { alert("No cards are available for early review right now."); } } startBrowseMode() { this.viewMode = 'browse'; this.cardOrder = [...Array(this.flashcards.length).keys()]; this.currentIndex = 0; this.updateModeButton('📖 Browsing', 'btn-secondary'); this.updateCard(); } checkForEarlyReview() { const allEarly = this.getDueCards(true); const dueNow = this.getDueCards(false); const earlyCount = allEarly.length - dueNow.length; if (earlyCount > 0) { const message = `No cards are due right now, but you have ${earlyCount} card${earlyCount !== 1 ? 's' : ''} due within 24 hours.\n\nWould you like to review them early?`; if (confirm(message)) { this.startEarlyReview(); } else { this.viewMode = 'browse'; this.startBrowseMode(); } } else { this.showCompletionMessage(); this.viewMode = 'browse'; } } updateModeButton(text, className) { this.elements.modeToggleBtn.textContent = text; this.elements.modeToggleBtn.className = `btn ${className}`; const difficultyButtons = document.querySelector('.difficulty-buttons'); if (difficultyButtons) { if (this.viewMode === 'study') { difficultyButtons.style.display = 'flex'; } else { difficultyButtons.style.display = 'none'; } } } toggleViewMode() { if (this.viewMode === 'browse') { this.startStudyMode(); } else { this.startBrowseMode(); } this.saveProgressSilent(); } handleEarlyReview() { const allEarly = this.getDueCards(true); const dueNow = this.getDueCards(false); const earlyCount = allEarly.length - dueNow.length; if (earlyCount > 0) { this.startEarlyReview(); } else if (dueNow.length > 0) { alert("You have cards due for review! Use the Study button instead."); } else { alert("No cards are available for early review right now."); } } updateCard() { if (this.flashcards.length === 0) { this.elements.cardQuestion.innerHTML = "No flashcards available"; this.elements.cardQuestionBack.innerHTML = "No flashcards available"; this.elements.cardAnswer.innerHTML = "Please add lexicon data to the front matter"; return; } if (this.currentIndex < 0 || this.currentIndex >= this.cardOrder.length) { this.currentIndex = 0; } const cardIndex = this.cardOrder[this.currentIndex]; const card = this.flashcards[cardIndex]; if (!card) { console.error('Invalid card at index:', cardIndex); return; } let question, answer; if (this.studyMode === 'term-to-definition') { question = card.stressed || card.term; answer = card.definition; } else { question = card.definition; answer = card.stressed || card.term; } this.elements.cardQuestion.innerHTML = this.processStressedText(question); this.elements.cardQuestionBack.innerHTML = this.processStressedText(question); this.elements.cardAnswer.innerHTML = this.processStressedText(answer); this.elements.currentCard.textContent = this.currentIndex + 1; this.elements.totalCards.textContent = this.cardOrder.length; this.elements.prevBtn.disabled = this.currentIndex === 0; this.elements.nextBtn.disabled = this.currentIndex === this.cardOrder.length - 1; this.isFlipped = false; this.elements.flashcard.classList.remove('flipped'); } updateStatsDisplay() { const totalReviewed = Object.values(this.cardData).filter(card => card && card.reviewCount > 0).length; const needsReview = this.getDueCards().length; const difficultyStats = { again: 0, hard: 0, medium: 0, easy: 0 }; for (let i = 0; i < this.flashcards.length; i++) { const card = this.cardData[i]; if (card && card.lastDifficulty) { difficultyStats[card.lastDifficulty]++; } } this.elements.reviewedCount.textContent = totalReviewed; this.elements.reviewCount.textContent = needsReview; if (this.elements.againCount) this.elements.againCount.textContent = difficultyStats.again; if (this.elements.hardCount) this.elements.hardCount.textContent = difficultyStats.hard; if (this.elements.mediumCount) this.elements.mediumCount.textContent = difficultyStats.medium; this.elements.easyCount.textContent = difficultyStats.easy; } updateDisplay() { this.updateCard(); this.updateStatsDisplay(); const radio = document.querySelector(`input[value="${this.studyMode}"]`); if (radio) radio.checked = true; if (this.viewMode === 'study') { this.updateModeButton('📚 Studying', 'btn-primary'); } else { this.updateModeButton('📖 Browsing', 'btn-secondary'); } } flipCard() { this.isFlipped = !this.isFlipped; this.elements.flashcard.classList.toggle('flipped'); } nextCard() { if (this.currentIndex < this.cardOrder.length - 1) { this.currentIndex++; this.updateCard(); if (this.viewMode === 'study') { this.saveProgressSilent(); } } } prevCard() { if (this.currentIndex > 0) { this.currentIndex--; this.updateCard(); if (this.viewMode === 'study') { this.saveProgressSilent(); } } } changeStudyMode(mode) { this.studyMode = mode; this.updateCard(); this.saveProgressSilent(); } showCompletionMessage() { this.viewMode = 'browse'; this.updateModeButton('📖 Browsing', 'btn-secondary'); const nextReview = this.getNextReviewTime(); const allEarly = this.getDueCards(true); const dueNow = this.getDueCards(false); const earlyCards = allEarly.length - dueNow.length; let message = "You've reviewed all due cards!"; if (nextReview) { const timeUntil = nextReview - Date.now(); const hoursUntil = Math.ceil(timeUntil / (1000 * 60 * 60)); const daysUntil = Math.ceil(timeUntil / (1000 * 60 * 60 * 24)); if (hoursUntil < 24) { message += ` Next cards will be ready in about ${hoursUntil} hour${hoursUntil !== 1 ? 's' : ''}.`; } else { message += ` Next cards will be ready in about ${daysUntil} day${daysUntil !== 1 ? 's' : ''}.`; } } this.elements.completionText.textContent = message; if (earlyCards > 0) { this.elements.earlyReviewOption.style.display = 'inline-block'; this.elements.earlyReviewOption.textContent = `⏰ Review ${earlyCards} Early Card${earlyCards !== 1 ? 's' : ''}`; } else { this.elements.earlyReviewOption.style.display = 'none'; } this.elements.completionMessage.style.display = 'flex'; this.saveProgressSilent(); } getNextReviewTime() { const now = Date.now(); let earliest = null; for (let i = 0; i < this.flashcards.length; i++) { const card = this.cardData[i]; if (card && card.nextReview && card.nextReview > now) { if (!earliest || card.nextReview < earliest) { earliest = card.nextReview; } } } return earliest; } resetProgress() { this.cardData = {}; this.sessionStats = { reviewed: 0 }; this.reviewedInSession = new Set(); this.viewMode = 'browse'; this.cardOrder = [...Array(this.flashcards.length).keys()]; this.currentIndex = 0; this.updateDisplay(); this.saveProgressSilent(); } initializeSession() { if (this.viewMode === 'study') { const dueCards = this.getDueCards(); if (dueCards.length > 0) { this.cardOrder = this.shuffleArray(dueCards); this.currentIndex = 0; this.updateModeButton('📚 Studying', 'btn-primary'); } else { this.viewMode = 'browse'; this.cardOrder = [...Array(this.flashcards.length).keys()]; this.currentIndex = Math.min(this.currentIndex, this.cardOrder.length - 1); this.updateModeButton('📖 Browsing', 'btn-secondary'); } } else { this.cardOrder = [...Array(this.flashcards.length).keys()]; this.currentIndex = Math.min(this.currentIndex, this.cardOrder.length - 1); this.updateModeButton('📖 Browsing', 'btn-secondary'); } } async saveProgress() { this.saveToLocalStorage(); try { const { data: { session }, error } = await supabaseClient.auth.getSession(); if (error || !session?.user?.id) { return; } const progressData = { user_id: session.user.id, set_id: this.setId, set_title: this.setTitle, card_data: { cardOrder: this.cardOrder, currentIndex: this.currentIndex, studyMode: this.studyMode, viewMode: this.viewMode, cardData: this.cardData }, stats: this.sessionStats, updated_at: new Date().toISOString() }; const { error: saveError } = await supabaseClient .from('flashcard_progress') .upsert(progressData, { onConflict: 'user_id,set_id' }); if (saveError) { console.error('Supabase save error:', saveError); } } catch (e) { console.error('Error saving progress:', e); } } async saveProgressSilent() { this.saveToLocalStorage(); try { const { data: { session }, error } = await supabaseClient.auth.getSession(); if (error || !session?.user?.id) { return; } const progressData = { user_id: session.user.id, set_id: this.setId, set_title: this.setTitle, card_data: { cardOrder: this.cardOrder, currentIndex: this.currentIndex, studyMode: this.studyMode, viewMode: this.viewMode, cardData: this.cardData }, stats: this.sessionStats, updated_at: new Date().toISOString() }; await supabaseClient .from('flashcard_progress') .upsert(progressData, { onConflict: 'user_id,set_id' }); } catch (e) { console.error('Error saving progress silently:', e); } } async loadProgress() { this.cardData = {}; this.sessionStats = { reviewed: 0 }; this.reviewedInSession = new Set(); try { const { data: { session }, error } = await supabaseClient.auth.getSession(); if (error || !session?.user?.id) { this.loadFromLocalStorage(); return; } const { data, error: dbError } = await supabaseClient .from('flashcard_progress') .select('*') .eq('user_id', session.user.id) .eq('set_id', this.setId) .single(); if (dbError && dbError.code !== 'PGRST116') { console.error('Database error:', dbError); this.loadFromLocalStorage(); return; } if (data) { this.loadFromData(data); await this.migrateLocalStorageIfNewer(data.updated_at); } else { this.loadFromLocalStorage(); if (session?.user) { await this.saveProgressSilent(); } } } catch (e) { console.error('Error loading progress:', e); this.loadFromLocalStorage(); } } loadFromData(data) { if (data.card_data) { this.cardOrder = this.validateArray(data.card_data.cardOrder, this.flashcards.length) || [...Array(this.flashcards.length).keys()]; this.cardData = this.validateCardData(data.card_data.cardData) || {}; this.currentIndex = Math.max(0, Math.min(data.card_data.currentIndex || 0, this.cardOrder.length - 1)); this.studyMode = ['term-to-definition', 'definition-to-term'].includes(data.card_data.studyMode) ? data.card_data.studyMode : 'term-to-definition'; this.viewMode = ['browse', 'study'].includes(data.card_data.viewMode) ? data.card_data.viewMode : 'browse'; } if (data.stats && typeof data.stats === 'object') { this.sessionStats = { reviewed: data.stats.reviewed || 0 }; } } loadFromLocalStorage() { const storageKey = `flashcards_${this.setId}`; const saved = localStorage.getItem(storageKey); if (saved) { try { const data = JSON.parse(saved); this.loadFromData({ card_data: { cardOrder: data.cardOrder, cardData: data.cardData, currentIndex: data.currentIndex, studyMode: data.studyMode, viewMode: data.viewMode }, stats: data.sessionStats }); } catch (e) { console.error('Error parsing localStorage:', e); } } } async migrateLocalStorageIfNewer(dbUpdatedAt) { const storageKey = `flashcards_${this.setId}`; const saved = localStorage.getItem(storageKey); if (!saved) return; try { const localData = JSON.parse(saved); const localUpdated = new Date(localData.lastUpdated || 0); const dbUpdated = new Date(dbUpdatedAt); if (localUpdated > dbUpdated) { this.loadFromData({ card_data: { cardOrder: localData.cardOrder, cardData: localData.cardData, currentIndex: localData.currentIndex, studyMode: localData.studyMode, viewMode: localData.viewMode }, stats: localData.sessionStats }); await this.saveProgressSilent(); } } catch (e) { console.error('Error during migration:', e); } } saveToLocalStorage() { const storageKey = `flashcards_${this.setId}`; const data = { cardOrder: this.cardOrder, currentIndex: this.currentIndex, studyMode: this.studyMode, viewMode: this.viewMode, cardData: this.cardData, sessionStats: this.sessionStats, lastUpdated: new Date().toISOString(), setTitle: this.setTitle }; try { localStorage.setItem(storageKey, JSON.stringify(data)); } catch (e) { console.error('Error saving to localStorage:', e); } } validateArray(arr, expectedLength) { if (!Array.isArray(arr) || arr.length !== expectedLength) return null; return arr.every(idx => Number.isInteger(idx) && idx >= 0 && idx < expectedLength) ? arr : null; } validateCardData(data) { if (!data || typeof data !== 'object') return null; const validated = {}; for (const [key, value] of Object.entries(data)) { if (value && typeof value === 'object' && typeof value.interval === 'number' && typeof value.easeFactor === 'number') { validated[key] = value; } } return validated; } } document.addEventListener('DOMContentLoaded', () => { updateAuthLink(); window.flashcardSystem = new FlashcardSystem(); }); supabaseClient.auth.onAuthStateChange(async (event, session) => { console.log('Auth state changed:', event); updateAuthLink(); }); window.addEventListener('focus', () => { setTimeout(updateAuthLink, 1000); }); </script> https://premieres.stephanejacquet.fr/chapters/power_of_english/flashcards/ Mon, 01 Jan 0001 00:00:00 +0000 https://premieres.stephanejacquet.fr/chapters/power_of_english/flashcards/ <div class="flashcards-container"> <div style="display:flex; justify-content:space-between; align-items:baseline; gap:1rem; flex-wrap:wrap;"> <h2>🧠 The Magic of English &mdash; Flashcards</h2> <a href="https://premieres.stephanejacquet.fr/login/" id="auth-link" class="login-link" style="color:#007bff; text-decoration:none; font-size:0.9rem; white-space:nowrap;">Login</a> </div> <div class="flashcards-header"> <div class="flashcards-controls"> <div class="mode-selector"> <label class="mode-option"> <input type="radio" name="study-mode" value="term-to-definition" checked> <span>Term → Definition</span> </label> <label class="mode-option"> <input type="radio" name="study-mode" value="definition-to-term"> <span>Definition → Term</span> </label> </div> <div class="control-buttons"> <button id="mode-toggle-btn" class="btn btn-secondary">📖 Browse</button> <button id="early-review-btn" class="btn btn-info">⏰ Early Review</button> <button id="reset-progress" class="btn btn-outline">🔄 Reset</button> </div> <div class="progress-display"> <span id="current-card">1</span> / <span id="total-cards">9</span> </div> </div> </div> <div class="flashcard-wrapper"> <div class="flashcard" id="flashcard"> <div class="flashcard-inner"> <div class="flashcard-front"> <div class="card-content"> <div class="question" id="card-question"></div> <div class="card-hint">Tap to reveal answer</div> </div> </div> <div class="flashcard-back"> <div class="card-content"> <div class="question-small" id="card-question-back"></div> <div class="answer" id="card-answer"></div> <div class="card-hint">Tap to flip back</div> </div> </div> </div> </div> </div> <div class="flashcards-navigation"> <div class="nav-top"> <button id="next-btn" class="btn btn-primary">Next →</button> </div> <div class="nav-middle"> <div class="difficulty-buttons"> <button id="again-btn" class="btn btn-danger-dark">🚫 Again</button> <button id="hard-btn" class="btn btn-danger">😰 Hard</button> <button id="medium-btn" class="btn btn-warning">🤔 Medium</button> <button id="easy-btn" class="btn btn-success">😊 Easy</button> </div> </div> <div class="nav-bottom"> <button id="prev-btn" class="btn btn-primary">← Previous</button> </div> </div> <div class="progress-stats"> <div class="stat"> <span class="stat-label">Reviewed:</span> <span id="reviewed-count">0</span> </div> <div class="stat"> <span class="stat-label">Again:</span> <span id="again-count">0</span> </div> <div class="stat"> <span class="stat-label">Hard:</span> <span id="hard-count">0</span> </div> <div class="stat"> <span class="stat-label">Medium:</span> <span id="medium-count">0</span> </div> <div class="stat"> <span class="stat-label">Easy:</span> <span id="easy-count">0</span> </div> <div class="stat"> <span class="stat-label">Due:</span> <span id="review-count">0</span> </div> </div> <div class="completion-message" id="completion-message" style="display: none;"> <div class="completion-content"> <div class="completion-icon">🎉</div> <h3 class="completion-title">Great Job!</h3> <p class="completion-text" id="completion-text"></p> <div class="completion-actions"> <button id="early-review-option" class="btn btn-info" style="display: none;">⏰ Review Early Cards</button> <button id="browse-all-option" class="btn btn-secondary">📖 Browse All Cards</button> <button id="close-completion" class="btn btn-primary">✨ Done</button> </div> </div> </div> </div> <style> .stressed-vowel { color: red !important; font-weight: bold; } .btn-danger-dark { background: #8b0000; color: white; } .btn-danger-dark:hover { background: #a00000; transform: translateY(-1px); box-shadow: 0 2px 8px rgba(0,0,0,0.2); } .flashcards-container { max-width: 600px; margin: 0 auto; padding: 1rem; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; display: flex; flex-direction: column; box-sizing: border-box; gap: 1rem; } .flashcards-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; flex-wrap: wrap; gap: 1rem; } .flashcards-header h3 { margin: 0; color: inherit; font-size: clamp(1.2rem, 4vw, 1.5rem); } .flashcards-controls { display: flex; align-items: center; gap: 1.2rem; flex-wrap: wrap; padding: 0.5rem 0; } .mode-selector { display: flex; gap: 0.8rem; align-items: center; } .mode-option { display: flex; align-items: center; gap: 0.5rem; cursor: pointer; padding: 0.5rem 0.75rem; border-radius: 20px; background: #f8f9fa; border: 1px solid #ced4da; color: #212529; transition: all 0.2s ease; font-size: clamp(0.75rem, 3vw, 0.9rem); white-space: nowrap; } .mode-option span { color: #212529; } .mode-option:hover { background: #e9ecef; } .mode-option input[type="radio"] { margin: 0; } .mode-option input[type="radio"]:checked + span { font-weight: bold; color: #007bff; } .control-buttons { display: flex; gap: 0.8rem; } .progress-display { background: #f5f5f5; padding: 0.5rem 0.75rem; border-radius: 20px; border: 1px solid #ced4da; font-weight: bold; color: #212529; font-size: clamp(0.8rem, 3vw, 0.9rem); } .flashcard-wrapper { perspective: 1000px; margin: 1.5rem 0; display: flex; align-items: center; } .flashcard { width: 100%; height: clamp(220px, 35vh, 320px); position: relative; cursor: pointer; transition: transform 0.3s ease; } .flashcard:hover { transform: translateY(-2px); } .flashcard-inner { position: relative; width: 100%; height: 100%; text-align: center; transition: transform 0.6s; transform-style: preserve-3d; } .flashcard.flipped .flashcard-inner { transform: rotateY(180deg); } .flashcard-front, .flashcard-back { position: absolute; width: 100%; height: 100%; backface-visibility: hidden; border-radius: 15px; box-shadow: 0 4px 20px rgba(0,0,0,0.1); display: flex; align-items: center; justify-content: center; } .flashcard-front { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white; } .flashcard-back { background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%); color: white; transform: rotateY(180deg); } .card-content { padding: clamp(1.5rem, 5vw, 2.5rem); width: 100%; height: 100%; display: flex; flex-direction: column; justify-content: center; box-sizing: border-box; overflow: hidden; } .term, .question { font-size: clamp(1.4rem, 5vw, 2rem); font-weight: bold; margin-bottom: 1rem; text-shadow: 0 2px 4px rgba(0,0,0,0.3); line-height: 1.3; overflow-wrap: break-word; hyphens: auto; display: flex; align-items: center; justify-content: center; text-align: center; height: 100%; margin: 0 auto; white-space: pre-wrap; } .term-small, .question-small { font-size: clamp(0.85rem, 3.2vw, 1.1rem); font-weight: bold; margin-bottom: 0.75rem; opacity: 0.8; line-height: 1.3; overflow-wrap: break-word; text-align: center; } .definition, .answer { font-size: clamp(1.4rem, 5vw, 2rem); font-weight: bold; margin-bottom: 1rem; text-shadow: 0 2px 4px rgba(0,0,0,0.3); line-height: 1.3; overflow-wrap: break-word; hyphens: auto; flex: 1; display: flex; align-items: center; justify-content: center; text-align: center; } .card-hint { font-size: clamp(0.7rem, 2.3vw, 0.85rem); opacity: 0.7; font-style: italic; margin-top: auto; text-align: center; } .flashcards-navigation { display: flex; flex-direction: column; gap: 0.75rem; margin: 1.5rem 0; } .nav-top, .nav-bottom { display: flex; justify-content: center; } .nav-middle { display: flex; justify-content: center; } .difficulty-buttons { display: flex; gap: 0.8rem; justify-content: center; flex-wrap: wrap; } .btn { padding: clamp(0.4rem, 1.8vw, 0.6rem) clamp(0.8rem, 2.5vw, 1rem); border: none; border-radius: 8px; cursor: pointer; font-weight: 500; transition: all 0.2s ease; font-size: clamp(0.75rem, 2.8vw, 0.85rem); white-space: nowrap; min-width: fit-content; } .btn:hover { transform: translateY(-1px); box-shadow: 0 2px 8px rgba(0,0,0,0.2); } .btn-primary { background: #007bff; color: white; } .btn-secondary { background: #6c757d; color: white; } .btn-secondary:hover { background: #5a6268; } .btn-success { background: #28a745; color: white; } .btn-warning { background: #ffc107; color: #212529; } .btn-danger { background: #dc3545; color: white; } .btn-outline { background: white; border: 2px solid #495057; color: #212529; } .btn-outline:hover { background: #495057; color: white; } .btn-info { background: #17a2b8; color: white; } .btn-info:hover { background: #138496; } .btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; } .progress-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(70px, 1fr)); gap: 0.75rem; background: #f8f9fa; border: 1px solid #ced4da; padding: 0.75rem; border-radius: 10px; margin-top: 1rem; } .stat { text-align: center; flex: 1; min-width: 70px; } .stat-label { display: block; font-size: clamp(0.65rem, 2.3vw, 0.75rem); color: #666; text-transform: uppercase; letter-spacing: 0.5px; } .stat span:last-child { display: block; font-size: clamp(1rem, 3.5vw, 1.3rem); font-weight: bold; color: #333; margin-top: 0.25rem; } .completion-message { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0, 0, 0, 0.8); display: flex; align-items: center; justify-content: center; z-index: 1000; backdrop-filter: blur(5px); } .completion-content { background: white; padding: 2rem; border-radius: 20px; text-align: center; max-width: 90%; max-height: 90%; overflow-y: auto; box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3); animation: completionSlideIn 0.3s ease-out; } @keyframes completionSlideIn { from { opacity: 0; transform: translateY(-50px) scale(0.9); } to { opacity: 1; transform: translateY(0) scale(1); } } .completion-icon { font-size: 4rem; margin-bottom: 1rem; animation: bounce 1s ease-in-out infinite alternate; } @keyframes bounce { from { transform: translateY(0); } to { transform: translateY(-10px); } } .completion-title { color: #333; margin-bottom: 1rem; font-size: 2rem; font-weight: bold; } .completion-text { color: #666; margin-bottom: 2rem; font-size: 1.1rem; line-height: 1.5; } .completion-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; } .completion-actions .btn { min-width: 120px; } @media (max-width: 768px) { .flashcards-container { padding: 0.75rem; gap: 0.75rem; } .flashcards-header { flex-direction: column; align-items: flex-start; margin-bottom: 0.75rem; gap: 0.75rem; } .flashcards-controls { flex-direction: column; align-items: flex-start; gap: 0.75rem; width: 100%; } .mode-selector { width: 100%; justify-content: flex-start; } .control-buttons { width: 100%; justify-content: flex-start; } .progress-display { align-self: flex-start; } .flashcard { height: clamp(180px, 30vh, 250px); } .flashcard-wrapper { margin: 1rem 0; } .flashcards-navigation { margin: 1rem 0; gap: 0.5rem; } .card-content { padding: clamp(1.2rem, 4vw, 2rem); } .difficulty-buttons { gap: 0.5rem; } .progress-stats { grid-template-columns: repeat(3, 1fr); gap: 0.5rem; } } @media (max-width: 480px) { .flashcards-container { padding: 0.5rem; } .flashcard { height: clamp(150px, 28vh, 220px); } .flashcard-wrapper { margin: 0.75rem 0; } .flashcards-navigation { margin: 0.75rem 0; } .card-content { padding: clamp(1rem, 3.5vw, 1.5rem); } .completion-content { padding: 1.5rem; margin: 1rem; } .completion-icon { font-size: 3rem; } .completion-title { font-size: 1.5rem; } .completion-text { font-size: 1rem; } .completion-actions { flex-direction: column; align-items: center; } .completion-actions .btn { width: 100%; max-width: 200px; } .progress-stats { grid-template-columns: repeat(2, 1fr); } .difficulty-buttons { flex-wrap: wrap; gap: 0.3rem; } .difficulty-buttons .btn { flex: 1; min-width: 60px; font-size: 0.7rem; padding: 0.3rem 0.5rem; } .difficulty-buttons .btn { text-indent: -1ch; overflow: hidden; white-space: nowrap; } } @media (max-height: 500px) and (orientation: landscape) { .flashcard { height: clamp(120px, 45vh, 180px); } .flashcard-wrapper { margin: 0.5rem 0; } .flashcards-navigation { margin: 0.5rem 0; gap: 0.3rem; } .flashcards-header h3 { font-size: 1rem; } .progress-stats { padding: 0.5rem; } .card-content { padding: clamp(0.8rem, 3vw, 1.2rem); } } </style> <script src="https://unpkg.com/@supabase/supabase-js@2"></script> <script> const { createClient } = supabase; const supabaseClient = createClient( 'https://xjurrqzjvhzjweufgivl.supabase.co', 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZSIsInJlZiI6InhqdXJycXpqdmh6andldWZnaXZsIiwicm9sZSI6ImFub24iLCJpYXQiOjE3NDg5NDUzMTIsImV4cCI6MjA2NDUyMTMxMn0.rimZk-g9-RmvQCbQJ5Phk0lKwOue6pPlgibO-LKHqmM' ); let authCheckInProgress = false; let lastAuthCheck = 0; const AUTH_CHECK_THROTTLE = 5000; async function updateAuthLink() { const now = Date.now(); if (authCheckInProgress || (now - lastAuthCheck) < AUTH_CHECK_THROTTLE) { return; } authCheckInProgress = true; lastAuthCheck = now; const authLink = document.getElementById('auth-link'); if (!authLink) { authCheckInProgress = false; return; } try { const { data: { session }, error } = await supabaseClient.auth.getSession(); if (error || !session?.user) { authLink.textContent = 'Login'; authLink.href = '/login/'; authLink.onclick = null; return; } authLink.textContent = 'Logout'; authLink.onclick = async function(e) { e.preventDefault(); try { await supabaseClient.auth.signOut(); window.location.reload(); } catch (err) { window.location.reload(); } }; } catch (err) { authLink.textContent = 'Login'; authLink.href = '/login/'; authLink.onclick = null; } finally { authCheckInProgress = false; } } class FlashcardSystem { constructor() { this.flashcards = [ { term: "\"morphology\"", definition: "\"The study of word forms\"", stressed: "\"morph*ology\"", id: "\"53faa6b7f8a73ebe7d53ead07cb77f980ee9cf80e295a1c0053a68fbd0af1b8b\"" }, { term: "\"magical\"", definition: "\"magique\"", stressed: "\"m*agical\"", id: "\"47bdf79bc36f83f0df5c7c69d190c5bb3f067ec90b8ba9b4a9a14a91a965c9a3\"" }, { term: "\"power\"", definition: "\"pouvoir\"", stressed: "\"p*ower\"", id: "\"3538a59285153b54c7ecee097986460e8a64bcadbb6770de92bde9097296b431\"" }, { term: "\"verb\"", definition: "\"verbe\"", stressed: "\"verb\"", id: "\"ecfc078827fafe48e0dbdbee4b77a4903d9a86faffaef2006c062fd64d2c6171\"" }, { term: "\"noun\"", definition: "\"nom\"", stressed: "\"noun\"", id: "\"37f8071d14040db2a8de17086aa74f6a11172412d5538dbf4873bbd348dfe51c\"" }, { term: "\"adjective\"", definition: "\"adjectif\"", stressed: "\"*adjective\"", id: "\"2ed11cf4d08b3fb3c065c9054e665e4675cdf0fc9b3df9797e535c963deb41e8\"" }, { term: "\"regular\"", definition: "\"régulier\"", stressed: "\"r*egular\"", id: "\"dec5b1434432581f0ece3a7a1ed1df1ff2e1c37b1da0e8113eaa399ff727ff2a\"" }, { term: "\"plural\"", definition: "\"pluriel\"", stressed: "\"pl*ural\"", id: "\"598dc3f6289c940e94e8ec4da1565ab1c3b010dc6d6d552392aa9dd5c87a167a\"" }, { term: "\"genitive\"", definition: "\"génitif\"", stressed: "\"g*enitive\"", id: "\"bb63a669113e554e2cf99cd8b1b9e8b574b49f3241798fdd0a8ae4b0389e7097\"" }, ].filter(card => card.term.trim() && card.definition.trim()); this.setId = "/chapters/power_of_english/".replace(/\/+$/, '').replace(/^\//, ''); this.setTitle = "The Magic of English"; this.cardData = {}; this.sessionStats = { reviewed: 0 }; this.reviewedInSession = new Set(); this.currentIndex = 0; this.isFlipped = false; this.studyMode = 'term-to-definition'; this.viewMode = 'browse'; this.cardOrder = [...Array(this.flashcards.length).keys()]; this.initDOM(); this.setupEventListeners(); this.loadProgress().then(() => { this.initializeSession(); this.updateDisplay(); }); } processStressedText(text) { if (!text) return text; let processed = text.replace(/(\s?)\*([ayeiouwAEYIOUáéíóúÁÉÍÓÚ])/g, '$1<span class="stressed-vowel">$2</span>'); return processed; } initDOM() { this.elements = { flashcard: document.getElementById('flashcard'), cardQuestion: document.getElementById('card-question'), cardQuestionBack: document.getElementById('card-question-back'), cardAnswer: document.getElementById('card-answer'), currentCard: document.getElementById('current-card'), totalCards: document.getElementById('total-cards'), prevBtn: document.getElementById('prev-btn'), nextBtn: document.getElementById('next-btn'), modeToggleBtn: document.getElementById('mode-toggle-btn'), earlyReviewBtn: document.getElementById('early-review-btn'), resetBtn: document.getElementById('reset-progress'), againBtn: document.getElementById('again-btn'), hardBtn: document.getElementById('hard-btn'), mediumBtn: document.getElementById('medium-btn'), easyBtn: document.getElementById('easy-btn'), reviewedCount: document.getElementById('reviewed-count'), againCount: document.getElementById('again-count'), hardCount: document.getElementById('hard-count'), mediumCount: document.getElementById('medium-count'), easyCount: document.getElementById('easy-count'), reviewCount: document.getElementById('review-count'), completionMessage: document.getElementById('completion-message'), completionText: document.getElementById('completion-text'), earlyReviewOption: document.getElementById('early-review-option'), modeRadios: document.querySelectorAll('input[name="study-mode"]') }; } setupEventListeners() { this.elements.flashcard.addEventListener('click', () => this.flipCard()); this.elements.prevBtn.addEventListener('click', () => this.prevCard()); this.elements.nextBtn.addEventListener('click', () => this.nextCard()); this.elements.modeToggleBtn.addEventListener('click', () => this.toggleViewMode()); this.elements.earlyReviewBtn.addEventListener('click', () => this.handleEarlyReview()); this.elements.resetBtn.addEventListener('click', () => this.resetProgress()); this.elements.againBtn.addEventListener('click', () => this.markDifficulty('again')); this.elements.hardBtn.addEventListener('click', () => this.markDifficulty('hard')); this.elements.mediumBtn.addEventListener('click', () => this.markDifficulty('medium')); this.elements.easyBtn.addEventListener('click', () => this.markDifficulty('easy')); this.elements.modeRadios.forEach(radio => { radio.addEventListener('change', (e) => this.changeStudyMode(e.target.value)); }); document.getElementById('close-completion').addEventListener('click', () => { this.elements.completionMessage.style.display = 'none'; }); document.getElementById('early-review-option').addEventListener('click', () => { this.elements.completionMessage.style.display = 'none'; this.startEarlyReview(); }); document.getElementById('browse-all-option').addEventListener('click', () => { this.elements.completionMessage.style.display = 'none'; this.startBrowseMode(); }); } shuffleArray(array) { const shuffled = [...array]; for (let i = shuffled.length - 1; i > 0; i--) { const j = Math.floor(Math.random() * (i + 1)); [shuffled[i], shuffled[j]] = [shuffled[j], shuffled[i]]; } return shuffled; } getDueCards(includeEarly = false) { const now = Date.now(); const allIndices = [...Array(this.flashcards.length).keys()]; if (includeEarly) { const earlyThreshold = now + (24 * 60 * 60 * 1000); return allIndices.filter(idx => { const card = this.cardData[idx]; return !card || !card.nextReview || card.nextReview <= earlyThreshold; }); } else { return allIndices.filter(idx => { const card = this.cardData[idx]; return !card || !card.nextReview || card.nextReview <= now; }); } } updateCardWithSM2(cardIndex, difficulty) { if (!this.cardData[cardIndex]) { this.cardData[cardIndex] = { interval: 0, easeFactor: 2.5, reviewCount: 0, lastReviewed: Date.now(), nextReview: Date.now() }; } const card = this.cardData[cardIndex]; card.reviewCount++; card.lastReviewed = Date.now(); card.lastDifficulty = difficulty; let quality; switch (difficulty) { case 'again': quality = 0; break; case 'hard': quality = 2; break; case 'medium': quality = 3; break; case 'easy': quality = 5; break; default: quality = 3; } if (quality >= 3) { if (card.reviewCount === 1) { card.interval = quality === 5 ? 2 : 1; } else if (card.reviewCount === 2) { card.interval = 6; } else { card.interval = Math.round(card.interval * card.easeFactor); } } else { card.interval = quality === 0 ? 0.007 : 1; } if (quality === 0) { card.easeFactor = Math.max(1.3, card.easeFactor - 0.2); } else if (quality === 2) { card.easeFactor = Math.max(1.3, card.easeFactor - 0.15); } else if (quality === 3) { card.easeFactor = Math.max(1.3, card.easeFactor - 0.02); } else if (quality === 5) { card.easeFactor = Math.min(2.6, card.easeFactor + 0.1); } card.nextReview = card.lastReviewed + (card.interval * 24 * 60 * 60 * 1000); } async markDifficulty(level) { if (!this.isFlipped) { this.flipCard(); return; } if (this.viewMode !== 'study') { return; } const cardIndex = this.cardOrder[this.currentIndex]; if (!this.reviewedInSession.has(cardIndex)) { this.sessionStats.reviewed++; this.reviewedInSession.add(cardIndex); } this.updateCardWithSM2(cardIndex, level); await this.saveProgress(); this.updateStatsDisplay(); if (level === 'again') { if (this.currentIndex < this.cardOrder.length - 1) { this.currentIndex++; } else { this.currentIndex = 0; } this.updateCard(); } else { this.cardOrder.splice(this.currentIndex, 1); if (this.currentIndex >= this.cardOrder.length && this.cardOrder.length > 0) { this.currentIndex = this.cardOrder.length - 1; } if (this.cardOrder.length > 0) { this.updateCard(); } else { this.saveProgress(); this.showCompletionMessage(); } } } startStudyMode() { const dueCards = this.getDueCards(); if (dueCards.length > 0) { this.viewMode = 'study'; this.cardOrder = this.shuffleArray(dueCards); this.currentIndex = 0; this.updateModeButton('📚 Studying', 'btn-primary'); this.updateCard(); } else { this.checkForEarlyReview(); } } startEarlyReview() { const allEarly = this.getDueCards(true); const dueNow = this.getDueCards(false); const earlyOnly = allEarly.filter(idx => !dueNow.includes(idx)); if (earlyOnly.length > 0) { this.viewMode = 'study'; this.cardOrder = this.shuffleArray(earlyOnly); this.currentIndex = 0; this.updateModeButton('📚 Studying', 'btn-primary'); this.updateCard(); } else { alert("No cards are available for early review right now."); } } startBrowseMode() { this.viewMode = 'browse'; this.cardOrder = [...Array(this.flashcards.length).keys()]; this.currentIndex = 0; this.updateModeButton('📖 Browsing', 'btn-secondary'); this.updateCard(); } checkForEarlyReview() { const allEarly = this.getDueCards(true); const dueNow = this.getDueCards(false); const earlyCount = allEarly.length - dueNow.length; if (earlyCount > 0) { const message = `No cards are due right now, but you have ${earlyCount} card${earlyCount !== 1 ? 's' : ''} due within 24 hours.\n\nWould you like to review them early?`; if (confirm(message)) { this.startEarlyReview(); } else { this.viewMode = 'browse'; this.startBrowseMode(); } } else { this.showCompletionMessage(); this.viewMode = 'browse'; } } updateModeButton(text, className) { this.elements.modeToggleBtn.textContent = text; this.elements.modeToggleBtn.className = `btn ${className}`; const difficultyButtons = document.querySelector('.difficulty-buttons'); if (difficultyButtons) { if (this.viewMode === 'study') { difficultyButtons.style.display = 'flex'; } else { difficultyButtons.style.display = 'none'; } } } toggleViewMode() { if (this.viewMode === 'browse') { this.startStudyMode(); } else { this.startBrowseMode(); } this.saveProgressSilent(); } handleEarlyReview() { const allEarly = this.getDueCards(true); const dueNow = this.getDueCards(false); const earlyCount = allEarly.length - dueNow.length; if (earlyCount > 0) { this.startEarlyReview(); } else if (dueNow.length > 0) { alert("You have cards due for review! Use the Study button instead."); } else { alert("No cards are available for early review right now."); } } updateCard() { if (this.flashcards.length === 0) { this.elements.cardQuestion.innerHTML = "No flashcards available"; this.elements.cardQuestionBack.innerHTML = "No flashcards available"; this.elements.cardAnswer.innerHTML = "Please add lexicon data to the front matter"; return; } if (this.currentIndex < 0 || this.currentIndex >= this.cardOrder.length) { this.currentIndex = 0; } const cardIndex = this.cardOrder[this.currentIndex]; const card = this.flashcards[cardIndex]; if (!card) { console.error('Invalid card at index:', cardIndex); return; } let question, answer; if (this.studyMode === 'term-to-definition') { question = card.stressed || card.term; answer = card.definition; } else { question = card.definition; answer = card.stressed || card.term; } this.elements.cardQuestion.innerHTML = this.processStressedText(question); this.elements.cardQuestionBack.innerHTML = this.processStressedText(question); this.elements.cardAnswer.innerHTML = this.processStressedText(answer); this.elements.currentCard.textContent = this.currentIndex + 1; this.elements.totalCards.textContent = this.cardOrder.length; this.elements.prevBtn.disabled = this.currentIndex === 0; this.elements.nextBtn.disabled = this.currentIndex === this.cardOrder.length - 1; this.isFlipped = false; this.elements.flashcard.classList.remove('flipped'); } updateStatsDisplay() { const totalReviewed = Object.values(this.cardData).filter(card => card && card.reviewCount > 0).length; const needsReview = this.getDueCards().length; const difficultyStats = { again: 0, hard: 0, medium: 0, easy: 0 }; for (let i = 0; i < this.flashcards.length; i++) { const card = this.cardData[i]; if (card && card.lastDifficulty) { difficultyStats[card.lastDifficulty]++; } } this.elements.reviewedCount.textContent = totalReviewed; this.elements.reviewCount.textContent = needsReview; if (this.elements.againCount) this.elements.againCount.textContent = difficultyStats.again; if (this.elements.hardCount) this.elements.hardCount.textContent = difficultyStats.hard; if (this.elements.mediumCount) this.elements.mediumCount.textContent = difficultyStats.medium; this.elements.easyCount.textContent = difficultyStats.easy; } updateDisplay() { this.updateCard(); this.updateStatsDisplay(); const radio = document.querySelector(`input[value="${this.studyMode}"]`); if (radio) radio.checked = true; if (this.viewMode === 'study') { this.updateModeButton('📚 Studying', 'btn-primary'); } else { this.updateModeButton('📖 Browsing', 'btn-secondary'); } } flipCard() { this.isFlipped = !this.isFlipped; this.elements.flashcard.classList.toggle('flipped'); } nextCard() { if (this.currentIndex < this.cardOrder.length - 1) { this.currentIndex++; this.updateCard(); if (this.viewMode === 'study') { this.saveProgressSilent(); } } } prevCard() { if (this.currentIndex > 0) { this.currentIndex--; this.updateCard(); if (this.viewMode === 'study') { this.saveProgressSilent(); } } } changeStudyMode(mode) { this.studyMode = mode; this.updateCard(); this.saveProgressSilent(); } showCompletionMessage() { this.viewMode = 'browse'; this.updateModeButton('📖 Browsing', 'btn-secondary'); const nextReview = this.getNextReviewTime(); const allEarly = this.getDueCards(true); const dueNow = this.getDueCards(false); const earlyCards = allEarly.length - dueNow.length; let message = "You've reviewed all due cards!"; if (nextReview) { const timeUntil = nextReview - Date.now(); const hoursUntil = Math.ceil(timeUntil / (1000 * 60 * 60)); const daysUntil = Math.ceil(timeUntil / (1000 * 60 * 60 * 24)); if (hoursUntil < 24) { message += ` Next cards will be ready in about ${hoursUntil} hour${hoursUntil !== 1 ? 's' : ''}.`; } else { message += ` Next cards will be ready in about ${daysUntil} day${daysUntil !== 1 ? 's' : ''}.`; } } this.elements.completionText.textContent = message; if (earlyCards > 0) { this.elements.earlyReviewOption.style.display = 'inline-block'; this.elements.earlyReviewOption.textContent = `⏰ Review ${earlyCards} Early Card${earlyCards !== 1 ? 's' : ''}`; } else { this.elements.earlyReviewOption.style.display = 'none'; } this.elements.completionMessage.style.display = 'flex'; this.saveProgressSilent(); } getNextReviewTime() { const now = Date.now(); let earliest = null; for (let i = 0; i < this.flashcards.length; i++) { const card = this.cardData[i]; if (card && card.nextReview && card.nextReview > now) { if (!earliest || card.nextReview < earliest) { earliest = card.nextReview; } } } return earliest; } resetProgress() { this.cardData = {}; this.sessionStats = { reviewed: 0 }; this.reviewedInSession = new Set(); this.viewMode = 'browse'; this.cardOrder = [...Array(this.flashcards.length).keys()]; this.currentIndex = 0; this.updateDisplay(); this.saveProgressSilent(); } initializeSession() { if (this.viewMode === 'study') { const dueCards = this.getDueCards(); if (dueCards.length > 0) { this.cardOrder = this.shuffleArray(dueCards); this.currentIndex = 0; this.updateModeButton('📚 Studying', 'btn-primary'); } else { this.viewMode = 'browse'; this.cardOrder = [...Array(this.flashcards.length).keys()]; this.currentIndex = Math.min(this.currentIndex, this.cardOrder.length - 1); this.updateModeButton('📖 Browsing', 'btn-secondary'); } } else { this.cardOrder = [...Array(this.flashcards.length).keys()]; this.currentIndex = Math.min(this.currentIndex, this.cardOrder.length - 1); this.updateModeButton('📖 Browsing', 'btn-secondary'); } } async saveProgress() { this.saveToLocalStorage(); try { const { data: { session }, error } = await supabaseClient.auth.getSession(); if (error || !session?.user?.id) { return; } const progressData = { user_id: session.user.id, set_id: this.setId, set_title: this.setTitle, card_data: { cardOrder: this.cardOrder, currentIndex: this.currentIndex, studyMode: this.studyMode, viewMode: this.viewMode, cardData: this.cardData }, stats: this.sessionStats, updated_at: new Date().toISOString() }; const { error: saveError } = await supabaseClient .from('flashcard_progress') .upsert(progressData, { onConflict: 'user_id,set_id' }); if (saveError) { console.error('Supabase save error:', saveError); } } catch (e) { console.error('Error saving progress:', e); } } async saveProgressSilent() { this.saveToLocalStorage(); try { const { data: { session }, error } = await supabaseClient.auth.getSession(); if (error || !session?.user?.id) { return; } const progressData = { user_id: session.user.id, set_id: this.setId, set_title: this.setTitle, card_data: { cardOrder: this.cardOrder, currentIndex: this.currentIndex, studyMode: this.studyMode, viewMode: this.viewMode, cardData: this.cardData }, stats: this.sessionStats, updated_at: new Date().toISOString() }; await supabaseClient .from('flashcard_progress') .upsert(progressData, { onConflict: 'user_id,set_id' }); } catch (e) { console.error('Error saving progress silently:', e); } } async loadProgress() { this.cardData = {}; this.sessionStats = { reviewed: 0 }; this.reviewedInSession = new Set(); try { const { data: { session }, error } = await supabaseClient.auth.getSession(); if (error || !session?.user?.id) { this.loadFromLocalStorage(); return; } const { data, error: dbError } = await supabaseClient .from('flashcard_progress') .select('*') .eq('user_id', session.user.id) .eq('set_id', this.setId) .single(); if (dbError && dbError.code !== 'PGRST116') { console.error('Database error:', dbError); this.loadFromLocalStorage(); return; } if (data) { this.loadFromData(data); await this.migrateLocalStorageIfNewer(data.updated_at); } else { this.loadFromLocalStorage(); if (session?.user) { await this.saveProgressSilent(); } } } catch (e) { console.error('Error loading progress:', e); this.loadFromLocalStorage(); } } loadFromData(data) { if (data.card_data) { this.cardOrder = this.validateArray(data.card_data.cardOrder, this.flashcards.length) || [...Array(this.flashcards.length).keys()]; this.cardData = this.validateCardData(data.card_data.cardData) || {}; this.currentIndex = Math.max(0, Math.min(data.card_data.currentIndex || 0, this.cardOrder.length - 1)); this.studyMode = ['term-to-definition', 'definition-to-term'].includes(data.card_data.studyMode) ? data.card_data.studyMode : 'term-to-definition'; this.viewMode = ['browse', 'study'].includes(data.card_data.viewMode) ? data.card_data.viewMode : 'browse'; } if (data.stats && typeof data.stats === 'object') { this.sessionStats = { reviewed: data.stats.reviewed || 0 }; } } loadFromLocalStorage() { const storageKey = `flashcards_${this.setId}`; const saved = localStorage.getItem(storageKey); if (saved) { try { const data = JSON.parse(saved); this.loadFromData({ card_data: { cardOrder: data.cardOrder, cardData: data.cardData, currentIndex: data.currentIndex, studyMode: data.studyMode, viewMode: data.viewMode }, stats: data.sessionStats }); } catch (e) { console.error('Error parsing localStorage:', e); } } } async migrateLocalStorageIfNewer(dbUpdatedAt) { const storageKey = `flashcards_${this.setId}`; const saved = localStorage.getItem(storageKey); if (!saved) return; try { const localData = JSON.parse(saved); const localUpdated = new Date(localData.lastUpdated || 0); const dbUpdated = new Date(dbUpdatedAt); if (localUpdated > dbUpdated) { this.loadFromData({ card_data: { cardOrder: localData.cardOrder, cardData: localData.cardData, currentIndex: localData.currentIndex, studyMode: localData.studyMode, viewMode: localData.viewMode }, stats: localData.sessionStats }); await this.saveProgressSilent(); } } catch (e) { console.error('Error during migration:', e); } } saveToLocalStorage() { const storageKey = `flashcards_${this.setId}`; const data = { cardOrder: this.cardOrder, currentIndex: this.currentIndex, studyMode: this.studyMode, viewMode: this.viewMode, cardData: this.cardData, sessionStats: this.sessionStats, lastUpdated: new Date().toISOString(), setTitle: this.setTitle }; try { localStorage.setItem(storageKey, JSON.stringify(data)); } catch (e) { console.error('Error saving to localStorage:', e); } } validateArray(arr, expectedLength) { if (!Array.isArray(arr) || arr.length !== expectedLength) return null; return arr.every(idx => Number.isInteger(idx) && idx >= 0 && idx < expectedLength) ? arr : null; } validateCardData(data) { if (!data || typeof data !== 'object') return null; const validated = {}; for (const [key, value] of Object.entries(data)) { if (value && typeof value === 'object' && typeof value.interval === 'number' && typeof value.easeFactor === 'number') { validated[key] = value; } } return validated; } } document.addEventListener('DOMContentLoaded', () => { updateAuthLink(); window.flashcardSystem = new FlashcardSystem(); }); supabaseClient.auth.onAuthStateChange(async (event, session) => { console.log('Auth state changed:', event); updateAuthLink(); }); window.addEventListener('focus', () => { setTimeout(updateAuthLink, 1000); }); </script> https://premieres.stephanejacquet.fr/chapters/robinson/flashcards/ Mon, 01 Jan 0001 00:00:00 +0000 https://premieres.stephanejacquet.fr/chapters/robinson/flashcards/ <div class="flashcards-container"> <div style="display:flex; justify-content:space-between; align-items:baseline; gap:1rem; flex-wrap:wrap;"> <h2>🧠 Robinson&#39;s Myth and Avatars &mdash; Flashcards</h2> <a href="https://premieres.stephanejacquet.fr/login/" id="auth-link" class="login-link" style="color:#007bff; text-decoration:none; font-size:0.9rem; white-space:nowrap;">Login</a> </div> <div class="flashcards-header"> <div class="flashcards-controls"> <div class="mode-selector"> <label class="mode-option"> <input type="radio" name="study-mode" value="term-to-definition" checked> <span>Term → Definition</span> </label> <label class="mode-option"> <input type="radio" name="study-mode" value="definition-to-term"> <span>Definition → Term</span> </label> </div> <div class="control-buttons"> <button id="mode-toggle-btn" class="btn btn-secondary">📖 Browse</button> <button id="early-review-btn" class="btn btn-info">⏰ Early Review</button> <button id="reset-progress" class="btn btn-outline">🔄 Reset</button> </div> <div class="progress-display"> <span id="current-card">1</span> / <span id="total-cards">19</span> </div> </div> </div> <div class="flashcard-wrapper"> <div class="flashcard" id="flashcard"> <div class="flashcard-inner"> <div class="flashcard-front"> <div class="card-content"> <div class="question" id="card-question"></div> <div class="card-hint">Tap to reveal answer</div> </div> </div> <div class="flashcard-back"> <div class="card-content"> <div class="question-small" id="card-question-back"></div> <div class="answer" id="card-answer"></div> <div class="card-hint">Tap to flip back</div> </div> </div> </div> </div> </div> <div class="flashcards-navigation"> <div class="nav-top"> <button id="next-btn" class="btn btn-primary">Next →</button> </div> <div class="nav-middle"> <div class="difficulty-buttons"> <button id="again-btn" class="btn btn-danger-dark">🚫 Again</button> <button id="hard-btn" class="btn btn-danger">😰 Hard</button> <button id="medium-btn" class="btn btn-warning">🤔 Medium</button> <button id="easy-btn" class="btn btn-success">😊 Easy</button> </div> </div> <div class="nav-bottom"> <button id="prev-btn" class="btn btn-primary">← Previous</button> </div> </div> <div class="progress-stats"> <div class="stat"> <span class="stat-label">Reviewed:</span> <span id="reviewed-count">0</span> </div> <div class="stat"> <span class="stat-label">Again:</span> <span id="again-count">0</span> </div> <div class="stat"> <span class="stat-label">Hard:</span> <span id="hard-count">0</span> </div> <div class="stat"> <span class="stat-label">Medium:</span> <span id="medium-count">0</span> </div> <div class="stat"> <span class="stat-label">Easy:</span> <span id="easy-count">0</span> </div> <div class="stat"> <span class="stat-label">Due:</span> <span id="review-count">0</span> </div> </div> <div class="completion-message" id="completion-message" style="display: none;"> <div class="completion-content"> <div class="completion-icon">🎉</div> <h3 class="completion-title">Great Job!</h3> <p class="completion-text" id="completion-text"></p> <div class="completion-actions"> <button id="early-review-option" class="btn btn-info" style="display: none;">⏰ Review Early Cards</button> <button id="browse-all-option" class="btn btn-secondary">📖 Browse All Cards</button> <button id="close-completion" class="btn btn-primary">✨ Done</button> </div> </div> </div> </div> <style> .stressed-vowel { color: red !important; font-weight: bold; } .btn-danger-dark { background: #8b0000; color: white; } .btn-danger-dark:hover { background: #a00000; transform: translateY(-1px); box-shadow: 0 2px 8px rgba(0,0,0,0.2); } .flashcards-container { max-width: 600px; margin: 0 auto; padding: 1rem; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; display: flex; flex-direction: column; box-sizing: border-box; gap: 1rem; } .flashcards-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; flex-wrap: wrap; gap: 1rem; } .flashcards-header h3 { margin: 0; color: inherit; font-size: clamp(1.2rem, 4vw, 1.5rem); } .flashcards-controls { display: flex; align-items: center; gap: 1.2rem; flex-wrap: wrap; padding: 0.5rem 0; } .mode-selector { display: flex; gap: 0.8rem; align-items: center; } .mode-option { display: flex; align-items: center; gap: 0.5rem; cursor: pointer; padding: 0.5rem 0.75rem; border-radius: 20px; background: #f8f9fa; border: 1px solid #ced4da; color: #212529; transition: all 0.2s ease; font-size: clamp(0.75rem, 3vw, 0.9rem); white-space: nowrap; } .mode-option span { color: #212529; } .mode-option:hover { background: #e9ecef; } .mode-option input[type="radio"] { margin: 0; } .mode-option input[type="radio"]:checked + span { font-weight: bold; color: #007bff; } .control-buttons { display: flex; gap: 0.8rem; } .progress-display { background: #f5f5f5; padding: 0.5rem 0.75rem; border-radius: 20px; border: 1px solid #ced4da; font-weight: bold; color: #212529; font-size: clamp(0.8rem, 3vw, 0.9rem); } .flashcard-wrapper { perspective: 1000px; margin: 1.5rem 0; display: flex; align-items: center; } .flashcard { width: 100%; height: clamp(220px, 35vh, 320px); position: relative; cursor: pointer; transition: transform 0.3s ease; } .flashcard:hover { transform: translateY(-2px); } .flashcard-inner { position: relative; width: 100%; height: 100%; text-align: center; transition: transform 0.6s; transform-style: preserve-3d; } .flashcard.flipped .flashcard-inner { transform: rotateY(180deg); } .flashcard-front, .flashcard-back { position: absolute; width: 100%; height: 100%; backface-visibility: hidden; border-radius: 15px; box-shadow: 0 4px 20px rgba(0,0,0,0.1); display: flex; align-items: center; justify-content: center; } .flashcard-front { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white; } .flashcard-back { background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%); color: white; transform: rotateY(180deg); } .card-content { padding: clamp(1.5rem, 5vw, 2.5rem); width: 100%; height: 100%; display: flex; flex-direction: column; justify-content: center; box-sizing: border-box; overflow: hidden; } .term, .question { font-size: clamp(1.4rem, 5vw, 2rem); font-weight: bold; margin-bottom: 1rem; text-shadow: 0 2px 4px rgba(0,0,0,0.3); line-height: 1.3; overflow-wrap: break-word; hyphens: auto; display: flex; align-items: center; justify-content: center; text-align: center; height: 100%; margin: 0 auto; white-space: pre-wrap; } .term-small, .question-small { font-size: clamp(0.85rem, 3.2vw, 1.1rem); font-weight: bold; margin-bottom: 0.75rem; opacity: 0.8; line-height: 1.3; overflow-wrap: break-word; text-align: center; } .definition, .answer { font-size: clamp(1.4rem, 5vw, 2rem); font-weight: bold; margin-bottom: 1rem; text-shadow: 0 2px 4px rgba(0,0,0,0.3); line-height: 1.3; overflow-wrap: break-word; hyphens: auto; flex: 1; display: flex; align-items: center; justify-content: center; text-align: center; } .card-hint { font-size: clamp(0.7rem, 2.3vw, 0.85rem); opacity: 0.7; font-style: italic; margin-top: auto; text-align: center; } .flashcards-navigation { display: flex; flex-direction: column; gap: 0.75rem; margin: 1.5rem 0; } .nav-top, .nav-bottom { display: flex; justify-content: center; } .nav-middle { display: flex; justify-content: center; } .difficulty-buttons { display: flex; gap: 0.8rem; justify-content: center; flex-wrap: wrap; } .btn { padding: clamp(0.4rem, 1.8vw, 0.6rem) clamp(0.8rem, 2.5vw, 1rem); border: none; border-radius: 8px; cursor: pointer; font-weight: 500; transition: all 0.2s ease; font-size: clamp(0.75rem, 2.8vw, 0.85rem); white-space: nowrap; min-width: fit-content; } .btn:hover { transform: translateY(-1px); box-shadow: 0 2px 8px rgba(0,0,0,0.2); } .btn-primary { background: #007bff; color: white; } .btn-secondary { background: #6c757d; color: white; } .btn-secondary:hover { background: #5a6268; } .btn-success { background: #28a745; color: white; } .btn-warning { background: #ffc107; color: #212529; } .btn-danger { background: #dc3545; color: white; } .btn-outline { background: white; border: 2px solid #495057; color: #212529; } .btn-outline:hover { background: #495057; color: white; } .btn-info { background: #17a2b8; color: white; } .btn-info:hover { background: #138496; } .btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; } .progress-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(70px, 1fr)); gap: 0.75rem; background: #f8f9fa; border: 1px solid #ced4da; padding: 0.75rem; border-radius: 10px; margin-top: 1rem; } .stat { text-align: center; flex: 1; min-width: 70px; } .stat-label { display: block; font-size: clamp(0.65rem, 2.3vw, 0.75rem); color: #666; text-transform: uppercase; letter-spacing: 0.5px; } .stat span:last-child { display: block; font-size: clamp(1rem, 3.5vw, 1.3rem); font-weight: bold; color: #333; margin-top: 0.25rem; } .completion-message { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0, 0, 0, 0.8); display: flex; align-items: center; justify-content: center; z-index: 1000; backdrop-filter: blur(5px); } .completion-content { background: white; padding: 2rem; border-radius: 20px; text-align: center; max-width: 90%; max-height: 90%; overflow-y: auto; box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3); animation: completionSlideIn 0.3s ease-out; } @keyframes completionSlideIn { from { opacity: 0; transform: translateY(-50px) scale(0.9); } to { opacity: 1; transform: translateY(0) scale(1); } } .completion-icon { font-size: 4rem; margin-bottom: 1rem; animation: bounce 1s ease-in-out infinite alternate; } @keyframes bounce { from { transform: translateY(0); } to { transform: translateY(-10px); } } .completion-title { color: #333; margin-bottom: 1rem; font-size: 2rem; font-weight: bold; } .completion-text { color: #666; margin-bottom: 2rem; font-size: 1.1rem; line-height: 1.5; } .completion-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; } .completion-actions .btn { min-width: 120px; } @media (max-width: 768px) { .flashcards-container { padding: 0.75rem; gap: 0.75rem; } .flashcards-header { flex-direction: column; align-items: flex-start; margin-bottom: 0.75rem; gap: 0.75rem; } .flashcards-controls { flex-direction: column; align-items: flex-start; gap: 0.75rem; width: 100%; } .mode-selector { width: 100%; justify-content: flex-start; } .control-buttons { width: 100%; justify-content: flex-start; } .progress-display { align-self: flex-start; } .flashcard { height: clamp(180px, 30vh, 250px); } .flashcard-wrapper { margin: 1rem 0; } .flashcards-navigation { margin: 1rem 0; gap: 0.5rem; } .card-content { padding: clamp(1.2rem, 4vw, 2rem); } .difficulty-buttons { gap: 0.5rem; } .progress-stats { grid-template-columns: repeat(3, 1fr); gap: 0.5rem; } } @media (max-width: 480px) { .flashcards-container { padding: 0.5rem; } .flashcard { height: clamp(150px, 28vh, 220px); } .flashcard-wrapper { margin: 0.75rem 0; } .flashcards-navigation { margin: 0.75rem 0; } .card-content { padding: clamp(1rem, 3.5vw, 1.5rem); } .completion-content { padding: 1.5rem; margin: 1rem; } .completion-icon { font-size: 3rem; } .completion-title { font-size: 1.5rem; } .completion-text { font-size: 1rem; } .completion-actions { flex-direction: column; align-items: center; } .completion-actions .btn { width: 100%; max-width: 200px; } .progress-stats { grid-template-columns: repeat(2, 1fr); } .difficulty-buttons { flex-wrap: wrap; gap: 0.3rem; } .difficulty-buttons .btn { flex: 1; min-width: 60px; font-size: 0.7rem; padding: 0.3rem 0.5rem; } .difficulty-buttons .btn { text-indent: -1ch; overflow: hidden; white-space: nowrap; } } @media (max-height: 500px) and (orientation: landscape) { .flashcard { height: clamp(120px, 45vh, 180px); } .flashcard-wrapper { margin: 0.5rem 0; } .flashcards-navigation { margin: 0.5rem 0; gap: 0.3rem; } .flashcards-header h3 { font-size: 1rem; } .progress-stats { padding: 0.5rem; } .card-content { padding: clamp(0.8rem, 3vw, 1.2rem); } } </style> <script src="https://unpkg.com/@supabase/supabase-js@2"></script> <script> const { createClient } = supabase; const supabaseClient = createClient( 'https://xjurrqzjvhzjweufgivl.supabase.co', 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZSIsInJlZiI6InhqdXJycXpqdmh6andldWZnaXZsIiwicm9sZSI6ImFub24iLCJpYXQiOjE3NDg5NDUzMTIsImV4cCI6MjA2NDUyMTMxMn0.rimZk-g9-RmvQCbQJ5Phk0lKwOue6pPlgibO-LKHqmM' ); let authCheckInProgress = false; let lastAuthCheck = 0; const AUTH_CHECK_THROTTLE = 5000; async function updateAuthLink() { const now = Date.now(); if (authCheckInProgress || (now - lastAuthCheck) < AUTH_CHECK_THROTTLE) { return; } authCheckInProgress = true; lastAuthCheck = now; const authLink = document.getElementById('auth-link'); if (!authLink) { authCheckInProgress = false; return; } try { const { data: { session }, error } = await supabaseClient.auth.getSession(); if (error || !session?.user) { authLink.textContent = 'Login'; authLink.href = '/login/'; authLink.onclick = null; return; } authLink.textContent = 'Logout'; authLink.onclick = async function(e) { e.preventDefault(); try { await supabaseClient.auth.signOut(); window.location.reload(); } catch (err) { window.location.reload(); } }; } catch (err) { authLink.textContent = 'Login'; authLink.href = '/login/'; authLink.onclick = null; } finally { authCheckInProgress = false; } } class FlashcardSystem { constructor() { this.flashcards = [ { term: "\"(to) hunt\"", definition: "\"chasser\"", stressed: "\"(to) hunt\"", id: "\"b69ee4978c0f275019bbd7a1eeb60dbb600887fac7a91434ca196f0e62b892c3\"" }, { term: "\"jungle\"", definition: "\"la jungle\"", stressed: "\"j*ungle\"", id: "\"77ec54eb51f1bb08a17c5ee658ab0f212c450de74046718a8d8301c1c8935c90\"" }, { term: "\"(to) escape\"", definition: "\"s'échapper\"", stressed: "\"(to) esc*ape\"", id: "\"a88f7297e2954434ebb2b0b44e00175145b0ea22acbb5bef8497ecba94a5a185\"" }, { term: "\"weapon\"", definition: "\"arme\"", stressed: "\"w*e*apon\"", id: "\"9460aef4de8eb1f2821552a9f227359fd04148d823a36c593d1bfb2eb3603a45\"" }, { term: "\"alone\"", definition: "\"seul\"", stressed: "\"al*one\"", id: "\"3edf3f4d2b9c7781c92788a4a33667b1eea882d9cf1f2879eaa7bb1f75096329\"" }, { term: "\"afraid\"", definition: "\"effrayé\"", stressed: "\"afr*a*id\"", id: "\"d410563d46f990391866d8dc76d0fdb053e81c9a5503870470efb3b0bb81bd6f\"" }, { term: "\"survival\"", definition: "\"survie\"", stressed: "\"surv*ival\"", id: "\"c002eb37b09ebb32f2d3bff4574aa1b38948afee1e2414b02847153811a12c8b\"" }, { term: "\"the wild / wilderness\"", definition: "\"la nature sauvage\"", stressed: "\"the wild / w*ilderness\"", id: "\"f2b5866b454730628da273a663e097e6016360b3a6eb4ac796c4404919245592\"" }, { term: "\"drinkable water\"", definition: "\"eau potable\"", stressed: "\"dr*inkable w*ater\"", id: "\"89ae2828f60e9ad17586484d28e059bbba83c07395f21597e11b7a1900673272\"" }, { term: "\"food supplies\"", definition: "\"réserve de nourriture\"", stressed: "\"f*o*od suppl*ies\"", id: "\"e270edd28ed7013f3181f054f5d015bd1e8700dac3c2191a9c7045fabc781a9a\"" }, { term: "\"shelter\"", definition: "\"abri\"", stressed: "\"sh*elter\"", id: "\"45dd9d933199b4e70491f03258caaab1755e84271a7bf95cbf749ea0b1f6e61e\"" }, { term: "\"knife\"", definition: "\"couteau\"", stressed: "\"knife\"", id: "\"07f79954999e7faea53b49bf17e1395e960156bb6d104f7936522d92c9819803\"" }, { term: "\"rope\"", definition: "\"corde\"", stressed: "\"rope\"", id: "\"f90b9674fccbb13e8580f3bca6dc34dc19f58992660b4d2ae5ebb50530512644\"" }, { term: "\"storm\"", definition: "\"tempête\"", stressed: "\"storm\"", id: "\"e2868b6d49c25c71edf7a6753fa6a3b4a4f9d4bba9086b10147acad86e85e533\"" }, { term: "\"desert island\"", definition: "\"île déserte\"", stressed: "\"d*esert *island\"", id: "\"9467c61bdafc6876ac1bfe4e32f46c99cfec8bf5bde24b5c96ad1fe654b1d170\"" }, { term: "\"a shipwrecked man\"", definition: "\"un naufragé\"", stressed: "\"a sh*ipwrecked man\"", id: "\"8a25691eb75a1f4420a7e1a645992ad2477db04e222be728c02146fa2ef37690\"" }, { term: "\"rescue\"", definition: "\"secourir\"", stressed: "\"r*escue\"", id: "\"1435b3c05e79e1be8d30b1c53fae663f0b629c72e3a93fc4015561a1db56d9ee\"" }, { term: "\"shipwreck\"", definition: "\"naufrage\"", stressed: "\"sh*ipwreck\"", id: "\"a4f43abe728deee58564696f2bd87d2a939bf14102adafc4c0cc62a7a5a375ed\"" }, { term: "\"castaway\"", definition: "\"isolated/cut off from civilisation\"", stressed: "\"c*astaway\"", id: "\"bd7b211d11a1dcec52a64584c44eda9ca51a67c75005e2d77337223457dbeaa2\"" }, ].filter(card => card.term.trim() && card.definition.trim()); this.setId = "/chapters/robinson/".replace(/\/+$/, '').replace(/^\//, ''); this.setTitle = "Robinson's Myth and Avatars"; this.cardData = {}; this.sessionStats = { reviewed: 0 }; this.reviewedInSession = new Set(); this.currentIndex = 0; this.isFlipped = false; this.studyMode = 'term-to-definition'; this.viewMode = 'browse'; this.cardOrder = [...Array(this.flashcards.length).keys()]; this.initDOM(); this.setupEventListeners(); this.loadProgress().then(() => { this.initializeSession(); this.updateDisplay(); }); } processStressedText(text) { if (!text) return text; let processed = text.replace(/(\s?)\*([ayeiouwAEYIOUáéíóúÁÉÍÓÚ])/g, '$1<span class="stressed-vowel">$2</span>'); return processed; } initDOM() { this.elements = { flashcard: document.getElementById('flashcard'), cardQuestion: document.getElementById('card-question'), cardQuestionBack: document.getElementById('card-question-back'), cardAnswer: document.getElementById('card-answer'), currentCard: document.getElementById('current-card'), totalCards: document.getElementById('total-cards'), prevBtn: document.getElementById('prev-btn'), nextBtn: document.getElementById('next-btn'), modeToggleBtn: document.getElementById('mode-toggle-btn'), earlyReviewBtn: document.getElementById('early-review-btn'), resetBtn: document.getElementById('reset-progress'), againBtn: document.getElementById('again-btn'), hardBtn: document.getElementById('hard-btn'), mediumBtn: document.getElementById('medium-btn'), easyBtn: document.getElementById('easy-btn'), reviewedCount: document.getElementById('reviewed-count'), againCount: document.getElementById('again-count'), hardCount: document.getElementById('hard-count'), mediumCount: document.getElementById('medium-count'), easyCount: document.getElementById('easy-count'), reviewCount: document.getElementById('review-count'), completionMessage: document.getElementById('completion-message'), completionText: document.getElementById('completion-text'), earlyReviewOption: document.getElementById('early-review-option'), modeRadios: document.querySelectorAll('input[name="study-mode"]') }; } setupEventListeners() { this.elements.flashcard.addEventListener('click', () => this.flipCard()); this.elements.prevBtn.addEventListener('click', () => this.prevCard()); this.elements.nextBtn.addEventListener('click', () => this.nextCard()); this.elements.modeToggleBtn.addEventListener('click', () => this.toggleViewMode()); this.elements.earlyReviewBtn.addEventListener('click', () => this.handleEarlyReview()); this.elements.resetBtn.addEventListener('click', () => this.resetProgress()); this.elements.againBtn.addEventListener('click', () => this.markDifficulty('again')); this.elements.hardBtn.addEventListener('click', () => this.markDifficulty('hard')); this.elements.mediumBtn.addEventListener('click', () => this.markDifficulty('medium')); this.elements.easyBtn.addEventListener('click', () => this.markDifficulty('easy')); this.elements.modeRadios.forEach(radio => { radio.addEventListener('change', (e) => this.changeStudyMode(e.target.value)); }); document.getElementById('close-completion').addEventListener('click', () => { this.elements.completionMessage.style.display = 'none'; }); document.getElementById('early-review-option').addEventListener('click', () => { this.elements.completionMessage.style.display = 'none'; this.startEarlyReview(); }); document.getElementById('browse-all-option').addEventListener('click', () => { this.elements.completionMessage.style.display = 'none'; this.startBrowseMode(); }); } shuffleArray(array) { const shuffled = [...array]; for (let i = shuffled.length - 1; i > 0; i--) { const j = Math.floor(Math.random() * (i + 1)); [shuffled[i], shuffled[j]] = [shuffled[j], shuffled[i]]; } return shuffled; } getDueCards(includeEarly = false) { const now = Date.now(); const allIndices = [...Array(this.flashcards.length).keys()]; if (includeEarly) { const earlyThreshold = now + (24 * 60 * 60 * 1000); return allIndices.filter(idx => { const card = this.cardData[idx]; return !card || !card.nextReview || card.nextReview <= earlyThreshold; }); } else { return allIndices.filter(idx => { const card = this.cardData[idx]; return !card || !card.nextReview || card.nextReview <= now; }); } } updateCardWithSM2(cardIndex, difficulty) { if (!this.cardData[cardIndex]) { this.cardData[cardIndex] = { interval: 0, easeFactor: 2.5, reviewCount: 0, lastReviewed: Date.now(), nextReview: Date.now() }; } const card = this.cardData[cardIndex]; card.reviewCount++; card.lastReviewed = Date.now(); card.lastDifficulty = difficulty; let quality; switch (difficulty) { case 'again': quality = 0; break; case 'hard': quality = 2; break; case 'medium': quality = 3; break; case 'easy': quality = 5; break; default: quality = 3; } if (quality >= 3) { if (card.reviewCount === 1) { card.interval = quality === 5 ? 2 : 1; } else if (card.reviewCount === 2) { card.interval = 6; } else { card.interval = Math.round(card.interval * card.easeFactor); } } else { card.interval = quality === 0 ? 0.007 : 1; } if (quality === 0) { card.easeFactor = Math.max(1.3, card.easeFactor - 0.2); } else if (quality === 2) { card.easeFactor = Math.max(1.3, card.easeFactor - 0.15); } else if (quality === 3) { card.easeFactor = Math.max(1.3, card.easeFactor - 0.02); } else if (quality === 5) { card.easeFactor = Math.min(2.6, card.easeFactor + 0.1); } card.nextReview = card.lastReviewed + (card.interval * 24 * 60 * 60 * 1000); } async markDifficulty(level) { if (!this.isFlipped) { this.flipCard(); return; } if (this.viewMode !== 'study') { return; } const cardIndex = this.cardOrder[this.currentIndex]; if (!this.reviewedInSession.has(cardIndex)) { this.sessionStats.reviewed++; this.reviewedInSession.add(cardIndex); } this.updateCardWithSM2(cardIndex, level); await this.saveProgress(); this.updateStatsDisplay(); if (level === 'again') { if (this.currentIndex < this.cardOrder.length - 1) { this.currentIndex++; } else { this.currentIndex = 0; } this.updateCard(); } else { this.cardOrder.splice(this.currentIndex, 1); if (this.currentIndex >= this.cardOrder.length && this.cardOrder.length > 0) { this.currentIndex = this.cardOrder.length - 1; } if (this.cardOrder.length > 0) { this.updateCard(); } else { this.saveProgress(); this.showCompletionMessage(); } } } startStudyMode() { const dueCards = this.getDueCards(); if (dueCards.length > 0) { this.viewMode = 'study'; this.cardOrder = this.shuffleArray(dueCards); this.currentIndex = 0; this.updateModeButton('📚 Studying', 'btn-primary'); this.updateCard(); } else { this.checkForEarlyReview(); } } startEarlyReview() { const allEarly = this.getDueCards(true); const dueNow = this.getDueCards(false); const earlyOnly = allEarly.filter(idx => !dueNow.includes(idx)); if (earlyOnly.length > 0) { this.viewMode = 'study'; this.cardOrder = this.shuffleArray(earlyOnly); this.currentIndex = 0; this.updateModeButton('📚 Studying', 'btn-primary'); this.updateCard(); } else { alert("No cards are available for early review right now."); } } startBrowseMode() { this.viewMode = 'browse'; this.cardOrder = [...Array(this.flashcards.length).keys()]; this.currentIndex = 0; this.updateModeButton('📖 Browsing', 'btn-secondary'); this.updateCard(); } checkForEarlyReview() { const allEarly = this.getDueCards(true); const dueNow = this.getDueCards(false); const earlyCount = allEarly.length - dueNow.length; if (earlyCount > 0) { const message = `No cards are due right now, but you have ${earlyCount} card${earlyCount !== 1 ? 's' : ''} due within 24 hours.\n\nWould you like to review them early?`; if (confirm(message)) { this.startEarlyReview(); } else { this.viewMode = 'browse'; this.startBrowseMode(); } } else { this.showCompletionMessage(); this.viewMode = 'browse'; } } updateModeButton(text, className) { this.elements.modeToggleBtn.textContent = text; this.elements.modeToggleBtn.className = `btn ${className}`; const difficultyButtons = document.querySelector('.difficulty-buttons'); if (difficultyButtons) { if (this.viewMode === 'study') { difficultyButtons.style.display = 'flex'; } else { difficultyButtons.style.display = 'none'; } } } toggleViewMode() { if (this.viewMode === 'browse') { this.startStudyMode(); } else { this.startBrowseMode(); } this.saveProgressSilent(); } handleEarlyReview() { const allEarly = this.getDueCards(true); const dueNow = this.getDueCards(false); const earlyCount = allEarly.length - dueNow.length; if (earlyCount > 0) { this.startEarlyReview(); } else if (dueNow.length > 0) { alert("You have cards due for review! Use the Study button instead."); } else { alert("No cards are available for early review right now."); } } updateCard() { if (this.flashcards.length === 0) { this.elements.cardQuestion.innerHTML = "No flashcards available"; this.elements.cardQuestionBack.innerHTML = "No flashcards available"; this.elements.cardAnswer.innerHTML = "Please add lexicon data to the front matter"; return; } if (this.currentIndex < 0 || this.currentIndex >= this.cardOrder.length) { this.currentIndex = 0; } const cardIndex = this.cardOrder[this.currentIndex]; const card = this.flashcards[cardIndex]; if (!card) { console.error('Invalid card at index:', cardIndex); return; } let question, answer; if (this.studyMode === 'term-to-definition') { question = card.stressed || card.term; answer = card.definition; } else { question = card.definition; answer = card.stressed || card.term; } this.elements.cardQuestion.innerHTML = this.processStressedText(question); this.elements.cardQuestionBack.innerHTML = this.processStressedText(question); this.elements.cardAnswer.innerHTML = this.processStressedText(answer); this.elements.currentCard.textContent = this.currentIndex + 1; this.elements.totalCards.textContent = this.cardOrder.length; this.elements.prevBtn.disabled = this.currentIndex === 0; this.elements.nextBtn.disabled = this.currentIndex === this.cardOrder.length - 1; this.isFlipped = false; this.elements.flashcard.classList.remove('flipped'); } updateStatsDisplay() { const totalReviewed = Object.values(this.cardData).filter(card => card && card.reviewCount > 0).length; const needsReview = this.getDueCards().length; const difficultyStats = { again: 0, hard: 0, medium: 0, easy: 0 }; for (let i = 0; i < this.flashcards.length; i++) { const card = this.cardData[i]; if (card && card.lastDifficulty) { difficultyStats[card.lastDifficulty]++; } } this.elements.reviewedCount.textContent = totalReviewed; this.elements.reviewCount.textContent = needsReview; if (this.elements.againCount) this.elements.againCount.textContent = difficultyStats.again; if (this.elements.hardCount) this.elements.hardCount.textContent = difficultyStats.hard; if (this.elements.mediumCount) this.elements.mediumCount.textContent = difficultyStats.medium; this.elements.easyCount.textContent = difficultyStats.easy; } updateDisplay() { this.updateCard(); this.updateStatsDisplay(); const radio = document.querySelector(`input[value="${this.studyMode}"]`); if (radio) radio.checked = true; if (this.viewMode === 'study') { this.updateModeButton('📚 Studying', 'btn-primary'); } else { this.updateModeButton('📖 Browsing', 'btn-secondary'); } } flipCard() { this.isFlipped = !this.isFlipped; this.elements.flashcard.classList.toggle('flipped'); } nextCard() { if (this.currentIndex < this.cardOrder.length - 1) { this.currentIndex++; this.updateCard(); if (this.viewMode === 'study') { this.saveProgressSilent(); } } } prevCard() { if (this.currentIndex > 0) { this.currentIndex--; this.updateCard(); if (this.viewMode === 'study') { this.saveProgressSilent(); } } } changeStudyMode(mode) { this.studyMode = mode; this.updateCard(); this.saveProgressSilent(); } showCompletionMessage() { this.viewMode = 'browse'; this.updateModeButton('📖 Browsing', 'btn-secondary'); const nextReview = this.getNextReviewTime(); const allEarly = this.getDueCards(true); const dueNow = this.getDueCards(false); const earlyCards = allEarly.length - dueNow.length; let message = "You've reviewed all due cards!"; if (nextReview) { const timeUntil = nextReview - Date.now(); const hoursUntil = Math.ceil(timeUntil / (1000 * 60 * 60)); const daysUntil = Math.ceil(timeUntil / (1000 * 60 * 60 * 24)); if (hoursUntil < 24) { message += ` Next cards will be ready in about ${hoursUntil} hour${hoursUntil !== 1 ? 's' : ''}.`; } else { message += ` Next cards will be ready in about ${daysUntil} day${daysUntil !== 1 ? 's' : ''}.`; } } this.elements.completionText.textContent = message; if (earlyCards > 0) { this.elements.earlyReviewOption.style.display = 'inline-block'; this.elements.earlyReviewOption.textContent = `⏰ Review ${earlyCards} Early Card${earlyCards !== 1 ? 's' : ''}`; } else { this.elements.earlyReviewOption.style.display = 'none'; } this.elements.completionMessage.style.display = 'flex'; this.saveProgressSilent(); } getNextReviewTime() { const now = Date.now(); let earliest = null; for (let i = 0; i < this.flashcards.length; i++) { const card = this.cardData[i]; if (card && card.nextReview && card.nextReview > now) { if (!earliest || card.nextReview < earliest) { earliest = card.nextReview; } } } return earliest; } resetProgress() { this.cardData = {}; this.sessionStats = { reviewed: 0 }; this.reviewedInSession = new Set(); this.viewMode = 'browse'; this.cardOrder = [...Array(this.flashcards.length).keys()]; this.currentIndex = 0; this.updateDisplay(); this.saveProgressSilent(); } initializeSession() { if (this.viewMode === 'study') { const dueCards = this.getDueCards(); if (dueCards.length > 0) { this.cardOrder = this.shuffleArray(dueCards); this.currentIndex = 0; this.updateModeButton('📚 Studying', 'btn-primary'); } else { this.viewMode = 'browse'; this.cardOrder = [...Array(this.flashcards.length).keys()]; this.currentIndex = Math.min(this.currentIndex, this.cardOrder.length - 1); this.updateModeButton('📖 Browsing', 'btn-secondary'); } } else { this.cardOrder = [...Array(this.flashcards.length).keys()]; this.currentIndex = Math.min(this.currentIndex, this.cardOrder.length - 1); this.updateModeButton('📖 Browsing', 'btn-secondary'); } } async saveProgress() { this.saveToLocalStorage(); try { const { data: { session }, error } = await supabaseClient.auth.getSession(); if (error || !session?.user?.id) { return; } const progressData = { user_id: session.user.id, set_id: this.setId, set_title: this.setTitle, card_data: { cardOrder: this.cardOrder, currentIndex: this.currentIndex, studyMode: this.studyMode, viewMode: this.viewMode, cardData: this.cardData }, stats: this.sessionStats, updated_at: new Date().toISOString() }; const { error: saveError } = await supabaseClient .from('flashcard_progress') .upsert(progressData, { onConflict: 'user_id,set_id' }); if (saveError) { console.error('Supabase save error:', saveError); } } catch (e) { console.error('Error saving progress:', e); } } async saveProgressSilent() { this.saveToLocalStorage(); try { const { data: { session }, error } = await supabaseClient.auth.getSession(); if (error || !session?.user?.id) { return; } const progressData = { user_id: session.user.id, set_id: this.setId, set_title: this.setTitle, card_data: { cardOrder: this.cardOrder, currentIndex: this.currentIndex, studyMode: this.studyMode, viewMode: this.viewMode, cardData: this.cardData }, stats: this.sessionStats, updated_at: new Date().toISOString() }; await supabaseClient .from('flashcard_progress') .upsert(progressData, { onConflict: 'user_id,set_id' }); } catch (e) { console.error('Error saving progress silently:', e); } } async loadProgress() { this.cardData = {}; this.sessionStats = { reviewed: 0 }; this.reviewedInSession = new Set(); try { const { data: { session }, error } = await supabaseClient.auth.getSession(); if (error || !session?.user?.id) { this.loadFromLocalStorage(); return; } const { data, error: dbError } = await supabaseClient .from('flashcard_progress') .select('*') .eq('user_id', session.user.id) .eq('set_id', this.setId) .single(); if (dbError && dbError.code !== 'PGRST116') { console.error('Database error:', dbError); this.loadFromLocalStorage(); return; } if (data) { this.loadFromData(data); await this.migrateLocalStorageIfNewer(data.updated_at); } else { this.loadFromLocalStorage(); if (session?.user) { await this.saveProgressSilent(); } } } catch (e) { console.error('Error loading progress:', e); this.loadFromLocalStorage(); } } loadFromData(data) { if (data.card_data) { this.cardOrder = this.validateArray(data.card_data.cardOrder, this.flashcards.length) || [...Array(this.flashcards.length).keys()]; this.cardData = this.validateCardData(data.card_data.cardData) || {}; this.currentIndex = Math.max(0, Math.min(data.card_data.currentIndex || 0, this.cardOrder.length - 1)); this.studyMode = ['term-to-definition', 'definition-to-term'].includes(data.card_data.studyMode) ? data.card_data.studyMode : 'term-to-definition'; this.viewMode = ['browse', 'study'].includes(data.card_data.viewMode) ? data.card_data.viewMode : 'browse'; } if (data.stats && typeof data.stats === 'object') { this.sessionStats = { reviewed: data.stats.reviewed || 0 }; } } loadFromLocalStorage() { const storageKey = `flashcards_${this.setId}`; const saved = localStorage.getItem(storageKey); if (saved) { try { const data = JSON.parse(saved); this.loadFromData({ card_data: { cardOrder: data.cardOrder, cardData: data.cardData, currentIndex: data.currentIndex, studyMode: data.studyMode, viewMode: data.viewMode }, stats: data.sessionStats }); } catch (e) { console.error('Error parsing localStorage:', e); } } } async migrateLocalStorageIfNewer(dbUpdatedAt) { const storageKey = `flashcards_${this.setId}`; const saved = localStorage.getItem(storageKey); if (!saved) return; try { const localData = JSON.parse(saved); const localUpdated = new Date(localData.lastUpdated || 0); const dbUpdated = new Date(dbUpdatedAt); if (localUpdated > dbUpdated) { this.loadFromData({ card_data: { cardOrder: localData.cardOrder, cardData: localData.cardData, currentIndex: localData.currentIndex, studyMode: localData.studyMode, viewMode: localData.viewMode }, stats: localData.sessionStats }); await this.saveProgressSilent(); } } catch (e) { console.error('Error during migration:', e); } } saveToLocalStorage() { const storageKey = `flashcards_${this.setId}`; const data = { cardOrder: this.cardOrder, currentIndex: this.currentIndex, studyMode: this.studyMode, viewMode: this.viewMode, cardData: this.cardData, sessionStats: this.sessionStats, lastUpdated: new Date().toISOString(), setTitle: this.setTitle }; try { localStorage.setItem(storageKey, JSON.stringify(data)); } catch (e) { console.error('Error saving to localStorage:', e); } } validateArray(arr, expectedLength) { if (!Array.isArray(arr) || arr.length !== expectedLength) return null; return arr.every(idx => Number.isInteger(idx) && idx >= 0 && idx < expectedLength) ? arr : null; } validateCardData(data) { if (!data || typeof data !== 'object') return null; const validated = {}; for (const [key, value] of Object.entries(data)) { if (value && typeof value === 'object' && typeof value.interval === 'number' && typeof value.easeFactor === 'number') { validated[key] = value; } } return validated; } } document.addEventListener('DOMContentLoaded', () => { updateAuthLink(); window.flashcardSystem = new FlashcardSystem(); }); supabaseClient.auth.onAuthStateChange(async (event, session) => { console.log('Auth state changed:', event); updateAuthLink(); }); window.addEventListener('focus', () => { setTimeout(updateAuthLink, 1000); }); </script> https://premieres.stephanejacquet.fr/chapters/women_detectives/flashcards/ Mon, 01 Jan 0001 00:00:00 +0000 https://premieres.stephanejacquet.fr/chapters/women_detectives/flashcards/ <div class="flashcards-container"> <div style="display:flex; justify-content:space-between; align-items:baseline; gap:1rem; flex-wrap:wrap;"> <h2>🧠 Women Detectives &mdash; Flashcards</h2> <a href="https://premieres.stephanejacquet.fr/login/" id="auth-link" class="login-link" style="color:#007bff; text-decoration:none; font-size:0.9rem; white-space:nowrap;">Login</a> </div> <div class="flashcards-header"> <div class="flashcards-controls"> <div class="mode-selector"> <label class="mode-option"> <input type="radio" name="study-mode" value="term-to-definition" checked> <span>Term → Definition</span> </label> <label class="mode-option"> <input type="radio" name="study-mode" value="definition-to-term"> <span>Definition → Term</span> </label> </div> <div class="control-buttons"> <button id="mode-toggle-btn" class="btn btn-secondary">📖 Browse</button> <button id="early-review-btn" class="btn btn-info">⏰ Early Review</button> <button id="reset-progress" class="btn btn-outline">🔄 Reset</button> </div> <div class="progress-display"> <span id="current-card">1</span> / <span id="total-cards">24</span> </div> </div> </div> <div class="flashcard-wrapper"> <div class="flashcard" id="flashcard"> <div class="flashcard-inner"> <div class="flashcard-front"> <div class="card-content"> <div class="question" id="card-question"></div> <div class="card-hint">Tap to reveal answer</div> </div> </div> <div class="flashcard-back"> <div class="card-content"> <div class="question-small" id="card-question-back"></div> <div class="answer" id="card-answer"></div> <div class="card-hint">Tap to flip back</div> </div> </div> </div> </div> </div> <div class="flashcards-navigation"> <div class="nav-top"> <button id="next-btn" class="btn btn-primary">Next →</button> </div> <div class="nav-middle"> <div class="difficulty-buttons"> <button id="again-btn" class="btn btn-danger-dark">🚫 Again</button> <button id="hard-btn" class="btn btn-danger">😰 Hard</button> <button id="medium-btn" class="btn btn-warning">🤔 Medium</button> <button id="easy-btn" class="btn btn-success">😊 Easy</button> </div> </div> <div class="nav-bottom"> <button id="prev-btn" class="btn btn-primary">← Previous</button> </div> </div> <div class="progress-stats"> <div class="stat"> <span class="stat-label">Reviewed:</span> <span id="reviewed-count">0</span> </div> <div class="stat"> <span class="stat-label">Again:</span> <span id="again-count">0</span> </div> <div class="stat"> <span class="stat-label">Hard:</span> <span id="hard-count">0</span> </div> <div class="stat"> <span class="stat-label">Medium:</span> <span id="medium-count">0</span> </div> <div class="stat"> <span class="stat-label">Easy:</span> <span id="easy-count">0</span> </div> <div class="stat"> <span class="stat-label">Due:</span> <span id="review-count">0</span> </div> </div> <div class="completion-message" id="completion-message" style="display: none;"> <div class="completion-content"> <div class="completion-icon">🎉</div> <h3 class="completion-title">Great Job!</h3> <p class="completion-text" id="completion-text"></p> <div class="completion-actions"> <button id="early-review-option" class="btn btn-info" style="display: none;">⏰ Review Early Cards</button> <button id="browse-all-option" class="btn btn-secondary">📖 Browse All Cards</button> <button id="close-completion" class="btn btn-primary">✨ Done</button> </div> </div> </div> </div> <style> .stressed-vowel { color: red !important; font-weight: bold; } .btn-danger-dark { background: #8b0000; color: white; } .btn-danger-dark:hover { background: #a00000; transform: translateY(-1px); box-shadow: 0 2px 8px rgba(0,0,0,0.2); } .flashcards-container { max-width: 600px; margin: 0 auto; padding: 1rem; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; display: flex; flex-direction: column; box-sizing: border-box; gap: 1rem; } .flashcards-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; flex-wrap: wrap; gap: 1rem; } .flashcards-header h3 { margin: 0; color: inherit; font-size: clamp(1.2rem, 4vw, 1.5rem); } .flashcards-controls { display: flex; align-items: center; gap: 1.2rem; flex-wrap: wrap; padding: 0.5rem 0; } .mode-selector { display: flex; gap: 0.8rem; align-items: center; } .mode-option { display: flex; align-items: center; gap: 0.5rem; cursor: pointer; padding: 0.5rem 0.75rem; border-radius: 20px; background: #f8f9fa; border: 1px solid #ced4da; color: #212529; transition: all 0.2s ease; font-size: clamp(0.75rem, 3vw, 0.9rem); white-space: nowrap; } .mode-option span { color: #212529; } .mode-option:hover { background: #e9ecef; } .mode-option input[type="radio"] { margin: 0; } .mode-option input[type="radio"]:checked + span { font-weight: bold; color: #007bff; } .control-buttons { display: flex; gap: 0.8rem; } .progress-display { background: #f5f5f5; padding: 0.5rem 0.75rem; border-radius: 20px; border: 1px solid #ced4da; font-weight: bold; color: #212529; font-size: clamp(0.8rem, 3vw, 0.9rem); } .flashcard-wrapper { perspective: 1000px; margin: 1.5rem 0; display: flex; align-items: center; } .flashcard { width: 100%; height: clamp(220px, 35vh, 320px); position: relative; cursor: pointer; transition: transform 0.3s ease; } .flashcard:hover { transform: translateY(-2px); } .flashcard-inner { position: relative; width: 100%; height: 100%; text-align: center; transition: transform 0.6s; transform-style: preserve-3d; } .flashcard.flipped .flashcard-inner { transform: rotateY(180deg); } .flashcard-front, .flashcard-back { position: absolute; width: 100%; height: 100%; backface-visibility: hidden; border-radius: 15px; box-shadow: 0 4px 20px rgba(0,0,0,0.1); display: flex; align-items: center; justify-content: center; } .flashcard-front { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white; } .flashcard-back { background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%); color: white; transform: rotateY(180deg); } .card-content { padding: clamp(1.5rem, 5vw, 2.5rem); width: 100%; height: 100%; display: flex; flex-direction: column; justify-content: center; box-sizing: border-box; overflow: hidden; } .term, .question { font-size: clamp(1.4rem, 5vw, 2rem); font-weight: bold; margin-bottom: 1rem; text-shadow: 0 2px 4px rgba(0,0,0,0.3); line-height: 1.3; overflow-wrap: break-word; hyphens: auto; display: flex; align-items: center; justify-content: center; text-align: center; height: 100%; margin: 0 auto; white-space: pre-wrap; } .term-small, .question-small { font-size: clamp(0.85rem, 3.2vw, 1.1rem); font-weight: bold; margin-bottom: 0.75rem; opacity: 0.8; line-height: 1.3; overflow-wrap: break-word; text-align: center; } .definition, .answer { font-size: clamp(1.4rem, 5vw, 2rem); font-weight: bold; margin-bottom: 1rem; text-shadow: 0 2px 4px rgba(0,0,0,0.3); line-height: 1.3; overflow-wrap: break-word; hyphens: auto; flex: 1; display: flex; align-items: center; justify-content: center; text-align: center; } .card-hint { font-size: clamp(0.7rem, 2.3vw, 0.85rem); opacity: 0.7; font-style: italic; margin-top: auto; text-align: center; } .flashcards-navigation { display: flex; flex-direction: column; gap: 0.75rem; margin: 1.5rem 0; } .nav-top, .nav-bottom { display: flex; justify-content: center; } .nav-middle { display: flex; justify-content: center; } .difficulty-buttons { display: flex; gap: 0.8rem; justify-content: center; flex-wrap: wrap; } .btn { padding: clamp(0.4rem, 1.8vw, 0.6rem) clamp(0.8rem, 2.5vw, 1rem); border: none; border-radius: 8px; cursor: pointer; font-weight: 500; transition: all 0.2s ease; font-size: clamp(0.75rem, 2.8vw, 0.85rem); white-space: nowrap; min-width: fit-content; } .btn:hover { transform: translateY(-1px); box-shadow: 0 2px 8px rgba(0,0,0,0.2); } .btn-primary { background: #007bff; color: white; } .btn-secondary { background: #6c757d; color: white; } .btn-secondary:hover { background: #5a6268; } .btn-success { background: #28a745; color: white; } .btn-warning { background: #ffc107; color: #212529; } .btn-danger { background: #dc3545; color: white; } .btn-outline { background: white; border: 2px solid #495057; color: #212529; } .btn-outline:hover { background: #495057; color: white; } .btn-info { background: #17a2b8; color: white; } .btn-info:hover { background: #138496; } .btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; } .progress-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(70px, 1fr)); gap: 0.75rem; background: #f8f9fa; border: 1px solid #ced4da; padding: 0.75rem; border-radius: 10px; margin-top: 1rem; } .stat { text-align: center; flex: 1; min-width: 70px; } .stat-label { display: block; font-size: clamp(0.65rem, 2.3vw, 0.75rem); color: #666; text-transform: uppercase; letter-spacing: 0.5px; } .stat span:last-child { display: block; font-size: clamp(1rem, 3.5vw, 1.3rem); font-weight: bold; color: #333; margin-top: 0.25rem; } .completion-message { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0, 0, 0, 0.8); display: flex; align-items: center; justify-content: center; z-index: 1000; backdrop-filter: blur(5px); } .completion-content { background: white; padding: 2rem; border-radius: 20px; text-align: center; max-width: 90%; max-height: 90%; overflow-y: auto; box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3); animation: completionSlideIn 0.3s ease-out; } @keyframes completionSlideIn { from { opacity: 0; transform: translateY(-50px) scale(0.9); } to { opacity: 1; transform: translateY(0) scale(1); } } .completion-icon { font-size: 4rem; margin-bottom: 1rem; animation: bounce 1s ease-in-out infinite alternate; } @keyframes bounce { from { transform: translateY(0); } to { transform: translateY(-10px); } } .completion-title { color: #333; margin-bottom: 1rem; font-size: 2rem; font-weight: bold; } .completion-text { color: #666; margin-bottom: 2rem; font-size: 1.1rem; line-height: 1.5; } .completion-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; } .completion-actions .btn { min-width: 120px; } @media (max-width: 768px) { .flashcards-container { padding: 0.75rem; gap: 0.75rem; } .flashcards-header { flex-direction: column; align-items: flex-start; margin-bottom: 0.75rem; gap: 0.75rem; } .flashcards-controls { flex-direction: column; align-items: flex-start; gap: 0.75rem; width: 100%; } .mode-selector { width: 100%; justify-content: flex-start; } .control-buttons { width: 100%; justify-content: flex-start; } .progress-display { align-self: flex-start; } .flashcard { height: clamp(180px, 30vh, 250px); } .flashcard-wrapper { margin: 1rem 0; } .flashcards-navigation { margin: 1rem 0; gap: 0.5rem; } .card-content { padding: clamp(1.2rem, 4vw, 2rem); } .difficulty-buttons { gap: 0.5rem; } .progress-stats { grid-template-columns: repeat(3, 1fr); gap: 0.5rem; } } @media (max-width: 480px) { .flashcards-container { padding: 0.5rem; } .flashcard { height: clamp(150px, 28vh, 220px); } .flashcard-wrapper { margin: 0.75rem 0; } .flashcards-navigation { margin: 0.75rem 0; } .card-content { padding: clamp(1rem, 3.5vw, 1.5rem); } .completion-content { padding: 1.5rem; margin: 1rem; } .completion-icon { font-size: 3rem; } .completion-title { font-size: 1.5rem; } .completion-text { font-size: 1rem; } .completion-actions { flex-direction: column; align-items: center; } .completion-actions .btn { width: 100%; max-width: 200px; } .progress-stats { grid-template-columns: repeat(2, 1fr); } .difficulty-buttons { flex-wrap: wrap; gap: 0.3rem; } .difficulty-buttons .btn { flex: 1; min-width: 60px; font-size: 0.7rem; padding: 0.3rem 0.5rem; } .difficulty-buttons .btn { text-indent: -1ch; overflow: hidden; white-space: nowrap; } } @media (max-height: 500px) and (orientation: landscape) { .flashcard { height: clamp(120px, 45vh, 180px); } .flashcard-wrapper { margin: 0.5rem 0; } .flashcards-navigation { margin: 0.5rem 0; gap: 0.3rem; } .flashcards-header h3 { font-size: 1rem; } .progress-stats { padding: 0.5rem; } .card-content { padding: clamp(0.8rem, 3vw, 1.2rem); } } </style> <script src="https://unpkg.com/@supabase/supabase-js@2"></script> <script> const { createClient } = supabase; const supabaseClient = createClient( 'https://xjurrqzjvhzjweufgivl.supabase.co', 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZSIsInJlZiI6InhqdXJycXpqdmh6andldWZnaXZsIiwicm9sZSI6ImFub24iLCJpYXQiOjE3NDg5NDUzMTIsImV4cCI6MjA2NDUyMTMxMn0.rimZk-g9-RmvQCbQJ5Phk0lKwOue6pPlgibO-LKHqmM' ); let authCheckInProgress = false; let lastAuthCheck = 0; const AUTH_CHECK_THROTTLE = 5000; async function updateAuthLink() { const now = Date.now(); if (authCheckInProgress || (now - lastAuthCheck) < AUTH_CHECK_THROTTLE) { return; } authCheckInProgress = true; lastAuthCheck = now; const authLink = document.getElementById('auth-link'); if (!authLink) { authCheckInProgress = false; return; } try { const { data: { session }, error } = await supabaseClient.auth.getSession(); if (error || !session?.user) { authLink.textContent = 'Login'; authLink.href = '/login/'; authLink.onclick = null; return; } authLink.textContent = 'Logout'; authLink.onclick = async function(e) { e.preventDefault(); try { await supabaseClient.auth.signOut(); window.location.reload(); } catch (err) { window.location.reload(); } }; } catch (err) { authLink.textContent = 'Login'; authLink.href = '/login/'; authLink.onclick = null; } finally { authCheckInProgress = false; } } class FlashcardSystem { constructor() { this.flashcards = [ { term: "\"investigation\"", definition: "\"enquiry\"", stressed: "\"inv*estig*ation\"", id: "\"8f7825f0bc502bfe1d601af4599fd586590126281b524ef2c96599aa43a54a80\"" }, { term: "\"evidence\"", definition: "\"proof\"", stressed: "\"*evidence\"", id: "\"d0d99b2ff3a64c5ad50422236a5a6950d34fe0ddf494c1b1ecf4456ddd012a9f\"" }, { term: "\"professional\"", definition: "\"≠ amateur\"", stressed: "\"prof*essional\"", id: "\"3ed080e82ed40f3406e773625e030bf932bfafd17eb5c16cc03db8a254213cbc\"" }, { term: "\"active\"", definition: "\"≠ passive\"", stressed: "\"*active\"", id: "\"7e9bd8334dde41982a10ad35dfaa5af1e7374e3bdf56117b68056d2a5df6a87b\"" }, { term: "\"traditional\"", definition: "\"≠ modern\"", stressed: "\"trad*itional\"", id: "\"b0ed8930796aec42842167a30fe2ded52606ae4f94c8139f67b4545d0025e280\"" }, { term: "\"unconventional\"", definition: "\"unusual\"", stressed: "\"*unconv*entional\"", id: "\"308dd2a61f833a2435dc8baf1528ea73b96662d342220c06029a59d430d6ffab\"" }, { term: "\"unfair\"", definition: "\"unjust\"", stressed: "\"unf*a*ir\"", id: "\"e6d59c229877a069019af4532c26865ba6ceab48a67fc35dfcada62fb6c0464c\"" }, { term: "\"equal\"", definition: "\"≠ unequal\"", stressed: "\"*equal\"", id: "\"d428424a44abfa3c98dba717cd21a97667e4d0c7a6705176037f1e2fbb60b1c3\"" }, { term: "\"determined\"", definition: "\"showing determination\"", stressed: "\"det*ermined\"", id: "\"03cd887e72c19fbca3f07573b3b54acf71ea3232651d4ebe5cc6e3bd01161ea5\"" }, { term: "\"(to) gossip\"", definition: "\"(to) talk about other people's private business behind their back\"", stressed: "\"g*ossip\"", id: "\"96e0cad5ed468e5b57ed3309a5d6f9521910d03e8d64445da0474c7d36f36ad8\"" }, { term: "\"gossip\"", definition: "\"une commmère\"", stressed: "\"g*ossip\"", id: "\"4019c974f9837b883ef12203ce5de159f8c05374dd108e4b5cc3b179c52e80e9\"" }, { term: "\"cunning\"", definition: "\"clever\"", stressed: "\"c*unning\"", id: "\"126ff588a692e8b15e3da562c8923769c7ba3b696eaac9a28757abb6b24e2b4c\"" }, { term: "\"insufferable\"", definition: "\"extremely annoying or unpleasant\"", stressed: "\"ins*ufferable\"", id: "\"664a3e00b4f6ac94530902313cc4255faa63bf2a372ef1be44ff5f065cae9791\"" }, { term: "\"(to) miss\"", definition: "\"to not see, hear, or notice something\"", stressed: "\"(to) miss\"", id: "\"24698fe2744d2ec80f5a0983f6e037b80dcaa939eda29e518334ad021f1816dc\"" }, { term: "\"(to) notice\"", definition: "\"if you notice something or someone, you realise they exist\"", stressed: "\"(to) n*otice\"", id: "\"de29f1e229ccc7bd43afc41355f07f772a094643ce430ca4467647722f58a684\"" }, { term: "\"skill\"", definition: "\"the ability to do something well because you have learned or practised it\"", stressed: "\"skill\"", id: "\"f92e3f58111b185356bf3571e06e94b418fde53b335e08d0c5088262fe016509\"" }, { term: "\"spinster\"", definition: "\"an unmarried women, usually one who is no longer young and seems unlikely to marry\"", stressed: "\"sp*inster\"", id: "\"1064359b16c2f437075a4e61117a337f3a05f1d9baf0ffd3ec1e835e17f52250\"" }, { term: "\"(to) turn the tables\"", definition: "\"if you turn the tables, you reverse a situation to your advantage\"", stressed: "\"(to) t*urn the t*ables\"", id: "\"178e2b0f99d217dd424591195f2e456645e89ff3c571062b01666c6c4f06176d\"" }, { term: "\"proper\"", definition: "\"the real or of good standards\"", stressed: "\"pr*oper\"", id: "\"8fba0154402a8d8a4d17973c13be405214fdd75e4c38a42aa55adf32e28ac4bf\"" }, { term: "\"menial\"", definition: "\"menial work is boring, needs no skill, and is not important\"", stressed: "\"m*enial\"", id: "\"b3b44f74675ad739bc29a4b33d440b46960470d871cad80b14310896822d5542\"" }, { term: "\"set\"", definition: "\"if a film or story is set in a particular place or period, the aciton is taking place there or then.\"", stressed: "\"set\"", id: "\"4cbd7d7f661c25fb2e1946d6e1b302368834f68123c9cec5e6c5b250be8326eb\"" }, { term: "\"(to) shave\"", definition: "\"(to) cut off hair very close using a razor\"", stressed: "\"(to) shave\"", id: "\"b5cddb17e23c3983e3823cea63c0d8e95d34c6b0f542c364083e1fe505870c5a\"" }, { term: "\"downsize\"", definition: "\"(to) make smaller\"", stressed: "\"d*o*wnsize\"", id: "\"a2525a669d2d1ca147a064eba1daa5281fe4cc6a27c293fa172d2b19dd2cc1b8\"" }, ].filter(card => card.term.trim() && card.definition.trim()); this.setId = "/chapters/women_detectives/".replace(/\/+$/, '').replace(/^\//, ''); this.setTitle = "Women Detectives"; this.cardData = {}; this.sessionStats = { reviewed: 0 }; this.reviewedInSession = new Set(); this.currentIndex = 0; this.isFlipped = false; this.studyMode = 'term-to-definition'; this.viewMode = 'browse'; this.cardOrder = [...Array(this.flashcards.length).keys()]; this.initDOM(); this.setupEventListeners(); this.loadProgress().then(() => { this.initializeSession(); this.updateDisplay(); }); } processStressedText(text) { if (!text) return text; let processed = text.replace(/(\s?)\*([ayeiouwAEYIOUáéíóúÁÉÍÓÚ])/g, '$1<span class="stressed-vowel">$2</span>'); return processed; } initDOM() { this.elements = { flashcard: document.getElementById('flashcard'), cardQuestion: document.getElementById('card-question'), cardQuestionBack: document.getElementById('card-question-back'), cardAnswer: document.getElementById('card-answer'), currentCard: document.getElementById('current-card'), totalCards: document.getElementById('total-cards'), prevBtn: document.getElementById('prev-btn'), nextBtn: document.getElementById('next-btn'), modeToggleBtn: document.getElementById('mode-toggle-btn'), earlyReviewBtn: document.getElementById('early-review-btn'), resetBtn: document.getElementById('reset-progress'), againBtn: document.getElementById('again-btn'), hardBtn: document.getElementById('hard-btn'), mediumBtn: document.getElementById('medium-btn'), easyBtn: document.getElementById('easy-btn'), reviewedCount: document.getElementById('reviewed-count'), againCount: document.getElementById('again-count'), hardCount: document.getElementById('hard-count'), mediumCount: document.getElementById('medium-count'), easyCount: document.getElementById('easy-count'), reviewCount: document.getElementById('review-count'), completionMessage: document.getElementById('completion-message'), completionText: document.getElementById('completion-text'), earlyReviewOption: document.getElementById('early-review-option'), modeRadios: document.querySelectorAll('input[name="study-mode"]') }; } setupEventListeners() { this.elements.flashcard.addEventListener('click', () => this.flipCard()); this.elements.prevBtn.addEventListener('click', () => this.prevCard()); this.elements.nextBtn.addEventListener('click', () => this.nextCard()); this.elements.modeToggleBtn.addEventListener('click', () => this.toggleViewMode()); this.elements.earlyReviewBtn.addEventListener('click', () => this.handleEarlyReview()); this.elements.resetBtn.addEventListener('click', () => this.resetProgress()); this.elements.againBtn.addEventListener('click', () => this.markDifficulty('again')); this.elements.hardBtn.addEventListener('click', () => this.markDifficulty('hard')); this.elements.mediumBtn.addEventListener('click', () => this.markDifficulty('medium')); this.elements.easyBtn.addEventListener('click', () => this.markDifficulty('easy')); this.elements.modeRadios.forEach(radio => { radio.addEventListener('change', (e) => this.changeStudyMode(e.target.value)); }); document.getElementById('close-completion').addEventListener('click', () => { this.elements.completionMessage.style.display = 'none'; }); document.getElementById('early-review-option').addEventListener('click', () => { this.elements.completionMessage.style.display = 'none'; this.startEarlyReview(); }); document.getElementById('browse-all-option').addEventListener('click', () => { this.elements.completionMessage.style.display = 'none'; this.startBrowseMode(); }); } shuffleArray(array) { const shuffled = [...array]; for (let i = shuffled.length - 1; i > 0; i--) { const j = Math.floor(Math.random() * (i + 1)); [shuffled[i], shuffled[j]] = [shuffled[j], shuffled[i]]; } return shuffled; } getDueCards(includeEarly = false) { const now = Date.now(); const allIndices = [...Array(this.flashcards.length).keys()]; if (includeEarly) { const earlyThreshold = now + (24 * 60 * 60 * 1000); return allIndices.filter(idx => { const card = this.cardData[idx]; return !card || !card.nextReview || card.nextReview <= earlyThreshold; }); } else { return allIndices.filter(idx => { const card = this.cardData[idx]; return !card || !card.nextReview || card.nextReview <= now; }); } } updateCardWithSM2(cardIndex, difficulty) { if (!this.cardData[cardIndex]) { this.cardData[cardIndex] = { interval: 0, easeFactor: 2.5, reviewCount: 0, lastReviewed: Date.now(), nextReview: Date.now() }; } const card = this.cardData[cardIndex]; card.reviewCount++; card.lastReviewed = Date.now(); card.lastDifficulty = difficulty; let quality; switch (difficulty) { case 'again': quality = 0; break; case 'hard': quality = 2; break; case 'medium': quality = 3; break; case 'easy': quality = 5; break; default: quality = 3; } if (quality >= 3) { if (card.reviewCount === 1) { card.interval = quality === 5 ? 2 : 1; } else if (card.reviewCount === 2) { card.interval = 6; } else { card.interval = Math.round(card.interval * card.easeFactor); } } else { card.interval = quality === 0 ? 0.007 : 1; } if (quality === 0) { card.easeFactor = Math.max(1.3, card.easeFactor - 0.2); } else if (quality === 2) { card.easeFactor = Math.max(1.3, card.easeFactor - 0.15); } else if (quality === 3) { card.easeFactor = Math.max(1.3, card.easeFactor - 0.02); } else if (quality === 5) { card.easeFactor = Math.min(2.6, card.easeFactor + 0.1); } card.nextReview = card.lastReviewed + (card.interval * 24 * 60 * 60 * 1000); } async markDifficulty(level) { if (!this.isFlipped) { this.flipCard(); return; } if (this.viewMode !== 'study') { return; } const cardIndex = this.cardOrder[this.currentIndex]; if (!this.reviewedInSession.has(cardIndex)) { this.sessionStats.reviewed++; this.reviewedInSession.add(cardIndex); } this.updateCardWithSM2(cardIndex, level); await this.saveProgress(); this.updateStatsDisplay(); if (level === 'again') { if (this.currentIndex < this.cardOrder.length - 1) { this.currentIndex++; } else { this.currentIndex = 0; } this.updateCard(); } else { this.cardOrder.splice(this.currentIndex, 1); if (this.currentIndex >= this.cardOrder.length && this.cardOrder.length > 0) { this.currentIndex = this.cardOrder.length - 1; } if (this.cardOrder.length > 0) { this.updateCard(); } else { this.saveProgress(); this.showCompletionMessage(); } } } startStudyMode() { const dueCards = this.getDueCards(); if (dueCards.length > 0) { this.viewMode = 'study'; this.cardOrder = this.shuffleArray(dueCards); this.currentIndex = 0; this.updateModeButton('📚 Studying', 'btn-primary'); this.updateCard(); } else { this.checkForEarlyReview(); } } startEarlyReview() { const allEarly = this.getDueCards(true); const dueNow = this.getDueCards(false); const earlyOnly = allEarly.filter(idx => !dueNow.includes(idx)); if (earlyOnly.length > 0) { this.viewMode = 'study'; this.cardOrder = this.shuffleArray(earlyOnly); this.currentIndex = 0; this.updateModeButton('📚 Studying', 'btn-primary'); this.updateCard(); } else { alert("No cards are available for early review right now."); } } startBrowseMode() { this.viewMode = 'browse'; this.cardOrder = [...Array(this.flashcards.length).keys()]; this.currentIndex = 0; this.updateModeButton('📖 Browsing', 'btn-secondary'); this.updateCard(); } checkForEarlyReview() { const allEarly = this.getDueCards(true); const dueNow = this.getDueCards(false); const earlyCount = allEarly.length - dueNow.length; if (earlyCount > 0) { const message = `No cards are due right now, but you have ${earlyCount} card${earlyCount !== 1 ? 's' : ''} due within 24 hours.\n\nWould you like to review them early?`; if (confirm(message)) { this.startEarlyReview(); } else { this.viewMode = 'browse'; this.startBrowseMode(); } } else { this.showCompletionMessage(); this.viewMode = 'browse'; } } updateModeButton(text, className) { this.elements.modeToggleBtn.textContent = text; this.elements.modeToggleBtn.className = `btn ${className}`; const difficultyButtons = document.querySelector('.difficulty-buttons'); if (difficultyButtons) { if (this.viewMode === 'study') { difficultyButtons.style.display = 'flex'; } else { difficultyButtons.style.display = 'none'; } } } toggleViewMode() { if (this.viewMode === 'browse') { this.startStudyMode(); } else { this.startBrowseMode(); } this.saveProgressSilent(); } handleEarlyReview() { const allEarly = this.getDueCards(true); const dueNow = this.getDueCards(false); const earlyCount = allEarly.length - dueNow.length; if (earlyCount > 0) { this.startEarlyReview(); } else if (dueNow.length > 0) { alert("You have cards due for review! Use the Study button instead."); } else { alert("No cards are available for early review right now."); } } updateCard() { if (this.flashcards.length === 0) { this.elements.cardQuestion.innerHTML = "No flashcards available"; this.elements.cardQuestionBack.innerHTML = "No flashcards available"; this.elements.cardAnswer.innerHTML = "Please add lexicon data to the front matter"; return; } if (this.currentIndex < 0 || this.currentIndex >= this.cardOrder.length) { this.currentIndex = 0; } const cardIndex = this.cardOrder[this.currentIndex]; const card = this.flashcards[cardIndex]; if (!card) { console.error('Invalid card at index:', cardIndex); return; } let question, answer; if (this.studyMode === 'term-to-definition') { question = card.stressed || card.term; answer = card.definition; } else { question = card.definition; answer = card.stressed || card.term; } this.elements.cardQuestion.innerHTML = this.processStressedText(question); this.elements.cardQuestionBack.innerHTML = this.processStressedText(question); this.elements.cardAnswer.innerHTML = this.processStressedText(answer); this.elements.currentCard.textContent = this.currentIndex + 1; this.elements.totalCards.textContent = this.cardOrder.length; this.elements.prevBtn.disabled = this.currentIndex === 0; this.elements.nextBtn.disabled = this.currentIndex === this.cardOrder.length - 1; this.isFlipped = false; this.elements.flashcard.classList.remove('flipped'); } updateStatsDisplay() { const totalReviewed = Object.values(this.cardData).filter(card => card && card.reviewCount > 0).length; const needsReview = this.getDueCards().length; const difficultyStats = { again: 0, hard: 0, medium: 0, easy: 0 }; for (let i = 0; i < this.flashcards.length; i++) { const card = this.cardData[i]; if (card && card.lastDifficulty) { difficultyStats[card.lastDifficulty]++; } } this.elements.reviewedCount.textContent = totalReviewed; this.elements.reviewCount.textContent = needsReview; if (this.elements.againCount) this.elements.againCount.textContent = difficultyStats.again; if (this.elements.hardCount) this.elements.hardCount.textContent = difficultyStats.hard; if (this.elements.mediumCount) this.elements.mediumCount.textContent = difficultyStats.medium; this.elements.easyCount.textContent = difficultyStats.easy; } updateDisplay() { this.updateCard(); this.updateStatsDisplay(); const radio = document.querySelector(`input[value="${this.studyMode}"]`); if (radio) radio.checked = true; if (this.viewMode === 'study') { this.updateModeButton('📚 Studying', 'btn-primary'); } else { this.updateModeButton('📖 Browsing', 'btn-secondary'); } } flipCard() { this.isFlipped = !this.isFlipped; this.elements.flashcard.classList.toggle('flipped'); } nextCard() { if (this.currentIndex < this.cardOrder.length - 1) { this.currentIndex++; this.updateCard(); if (this.viewMode === 'study') { this.saveProgressSilent(); } } } prevCard() { if (this.currentIndex > 0) { this.currentIndex--; this.updateCard(); if (this.viewMode === 'study') { this.saveProgressSilent(); } } } changeStudyMode(mode) { this.studyMode = mode; this.updateCard(); this.saveProgressSilent(); } showCompletionMessage() { this.viewMode = 'browse'; this.updateModeButton('📖 Browsing', 'btn-secondary'); const nextReview = this.getNextReviewTime(); const allEarly = this.getDueCards(true); const dueNow = this.getDueCards(false); const earlyCards = allEarly.length - dueNow.length; let message = "You've reviewed all due cards!"; if (nextReview) { const timeUntil = nextReview - Date.now(); const hoursUntil = Math.ceil(timeUntil / (1000 * 60 * 60)); const daysUntil = Math.ceil(timeUntil / (1000 * 60 * 60 * 24)); if (hoursUntil < 24) { message += ` Next cards will be ready in about ${hoursUntil} hour${hoursUntil !== 1 ? 's' : ''}.`; } else { message += ` Next cards will be ready in about ${daysUntil} day${daysUntil !== 1 ? 's' : ''}.`; } } this.elements.completionText.textContent = message; if (earlyCards > 0) { this.elements.earlyReviewOption.style.display = 'inline-block'; this.elements.earlyReviewOption.textContent = `⏰ Review ${earlyCards} Early Card${earlyCards !== 1 ? 's' : ''}`; } else { this.elements.earlyReviewOption.style.display = 'none'; } this.elements.completionMessage.style.display = 'flex'; this.saveProgressSilent(); } getNextReviewTime() { const now = Date.now(); let earliest = null; for (let i = 0; i < this.flashcards.length; i++) { const card = this.cardData[i]; if (card && card.nextReview && card.nextReview > now) { if (!earliest || card.nextReview < earliest) { earliest = card.nextReview; } } } return earliest; } resetProgress() { this.cardData = {}; this.sessionStats = { reviewed: 0 }; this.reviewedInSession = new Set(); this.viewMode = 'browse'; this.cardOrder = [...Array(this.flashcards.length).keys()]; this.currentIndex = 0; this.updateDisplay(); this.saveProgressSilent(); } initializeSession() { if (this.viewMode === 'study') { const dueCards = this.getDueCards(); if (dueCards.length > 0) { this.cardOrder = this.shuffleArray(dueCards); this.currentIndex = 0; this.updateModeButton('📚 Studying', 'btn-primary'); } else { this.viewMode = 'browse'; this.cardOrder = [...Array(this.flashcards.length).keys()]; this.currentIndex = Math.min(this.currentIndex, this.cardOrder.length - 1); this.updateModeButton('📖 Browsing', 'btn-secondary'); } } else { this.cardOrder = [...Array(this.flashcards.length).keys()]; this.currentIndex = Math.min(this.currentIndex, this.cardOrder.length - 1); this.updateModeButton('📖 Browsing', 'btn-secondary'); } } async saveProgress() { this.saveToLocalStorage(); try { const { data: { session }, error } = await supabaseClient.auth.getSession(); if (error || !session?.user?.id) { return; } const progressData = { user_id: session.user.id, set_id: this.setId, set_title: this.setTitle, card_data: { cardOrder: this.cardOrder, currentIndex: this.currentIndex, studyMode: this.studyMode, viewMode: this.viewMode, cardData: this.cardData }, stats: this.sessionStats, updated_at: new Date().toISOString() }; const { error: saveError } = await supabaseClient .from('flashcard_progress') .upsert(progressData, { onConflict: 'user_id,set_id' }); if (saveError) { console.error('Supabase save error:', saveError); } } catch (e) { console.error('Error saving progress:', e); } } async saveProgressSilent() { this.saveToLocalStorage(); try { const { data: { session }, error } = await supabaseClient.auth.getSession(); if (error || !session?.user?.id) { return; } const progressData = { user_id: session.user.id, set_id: this.setId, set_title: this.setTitle, card_data: { cardOrder: this.cardOrder, currentIndex: this.currentIndex, studyMode: this.studyMode, viewMode: this.viewMode, cardData: this.cardData }, stats: this.sessionStats, updated_at: new Date().toISOString() }; await supabaseClient .from('flashcard_progress') .upsert(progressData, { onConflict: 'user_id,set_id' }); } catch (e) { console.error('Error saving progress silently:', e); } } async loadProgress() { this.cardData = {}; this.sessionStats = { reviewed: 0 }; this.reviewedInSession = new Set(); try { const { data: { session }, error } = await supabaseClient.auth.getSession(); if (error || !session?.user?.id) { this.loadFromLocalStorage(); return; } const { data, error: dbError } = await supabaseClient .from('flashcard_progress') .select('*') .eq('user_id', session.user.id) .eq('set_id', this.setId) .single(); if (dbError && dbError.code !== 'PGRST116') { console.error('Database error:', dbError); this.loadFromLocalStorage(); return; } if (data) { this.loadFromData(data); await this.migrateLocalStorageIfNewer(data.updated_at); } else { this.loadFromLocalStorage(); if (session?.user) { await this.saveProgressSilent(); } } } catch (e) { console.error('Error loading progress:', e); this.loadFromLocalStorage(); } } loadFromData(data) { if (data.card_data) { this.cardOrder = this.validateArray(data.card_data.cardOrder, this.flashcards.length) || [...Array(this.flashcards.length).keys()]; this.cardData = this.validateCardData(data.card_data.cardData) || {}; this.currentIndex = Math.max(0, Math.min(data.card_data.currentIndex || 0, this.cardOrder.length - 1)); this.studyMode = ['term-to-definition', 'definition-to-term'].includes(data.card_data.studyMode) ? data.card_data.studyMode : 'term-to-definition'; this.viewMode = ['browse', 'study'].includes(data.card_data.viewMode) ? data.card_data.viewMode : 'browse'; } if (data.stats && typeof data.stats === 'object') { this.sessionStats = { reviewed: data.stats.reviewed || 0 }; } } loadFromLocalStorage() { const storageKey = `flashcards_${this.setId}`; const saved = localStorage.getItem(storageKey); if (saved) { try { const data = JSON.parse(saved); this.loadFromData({ card_data: { cardOrder: data.cardOrder, cardData: data.cardData, currentIndex: data.currentIndex, studyMode: data.studyMode, viewMode: data.viewMode }, stats: data.sessionStats }); } catch (e) { console.error('Error parsing localStorage:', e); } } } async migrateLocalStorageIfNewer(dbUpdatedAt) { const storageKey = `flashcards_${this.setId}`; const saved = localStorage.getItem(storageKey); if (!saved) return; try { const localData = JSON.parse(saved); const localUpdated = new Date(localData.lastUpdated || 0); const dbUpdated = new Date(dbUpdatedAt); if (localUpdated > dbUpdated) { this.loadFromData({ card_data: { cardOrder: localData.cardOrder, cardData: localData.cardData, currentIndex: localData.currentIndex, studyMode: localData.studyMode, viewMode: localData.viewMode }, stats: localData.sessionStats }); await this.saveProgressSilent(); } } catch (e) { console.error('Error during migration:', e); } } saveToLocalStorage() { const storageKey = `flashcards_${this.setId}`; const data = { cardOrder: this.cardOrder, currentIndex: this.currentIndex, studyMode: this.studyMode, viewMode: this.viewMode, cardData: this.cardData, sessionStats: this.sessionStats, lastUpdated: new Date().toISOString(), setTitle: this.setTitle }; try { localStorage.setItem(storageKey, JSON.stringify(data)); } catch (e) { console.error('Error saving to localStorage:', e); } } validateArray(arr, expectedLength) { if (!Array.isArray(arr) || arr.length !== expectedLength) return null; return arr.every(idx => Number.isInteger(idx) && idx >= 0 && idx < expectedLength) ? arr : null; } validateCardData(data) { if (!data || typeof data !== 'object') return null; const validated = {}; for (const [key, value] of Object.entries(data)) { if (value && typeof value === 'object' && typeof value.interval === 'number' && typeof value.easeFactor === 'number') { validated[key] = value; } } return validated; } } document.addEventListener('DOMContentLoaded', () => { updateAuthLink(); window.flashcardSystem = new FlashcardSystem(); }); supabaseClient.auth.onAuthStateChange(async (event, session) => { console.log('Auth state changed:', event); updateAuthLink(); }); window.addEventListener('focus', () => { setTimeout(updateAuthLink, 1000); }); </script>