Mo-Chinese-Learning/Editor.html at main · CGAlei/Mo-Chinese-Learning · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
<!DOCTYPE html>
<html lang="zh-CN" data-theme="gruvbox">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Transcription Editor — Mo-Reader</title>

    <!-- CSS Modules -->
    <style>
/* ── css/base.css ── */
/* ================= UBICACION FISICA DE LOS FONTS ================= */
@font-face {
    font-family: "AiDian-QianFengYingBiXingShu";
    src: url("fonts/dian.ttf") format("truetype");
}
@font-face {
    font-family: "OPPOSans";
    src: url("fonts/OPPOSans.ttf") format("truetype");
}
@font-face {
    font-family: "TsangerYuYangT W05";
    src: url("fonts/Tsanger.ttf") format("truetype");
}
@font-face {
    font-family: "Taipei Sans TC Beta";
    src: url("fonts/Taipei.ttf") format("truetype");
}
@font-face {
    font-family: "zixiaohundanqingxingshu_trial";
    src: url("fonts/zixiao.ttf") format("truetype");
}

/* ================= CSS VARIABLES ================= */
:root {
    --ui-font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
    --reader-font-family: "Taipei Sans TC Beta", "Microsoft YaHei", sans-serif;
    --font-size: 28px;
    --transition-speed: 0.4s;
    --shadow-sm: 0 4px 10px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.5);
}

/* 1. MIDNIGHT SLATE */
:root[data-theme="midnight"] {
    --bg: #0f172a;
    --panel-bg: #1e293b;
    --panel-hover: #334155;
    --text: #cbd5e1;
    --next-word: #64748b;
    --border: #334155;
    --tooltip-bg: rgba(15, 23, 42, 0.95);
    --highlight: #38bdf8;
}

/* 2. OLED BLACK */
:root[data-theme="oled"] {
    --bg: #000000;
    --panel-bg: #121212;
    --panel-hover: #222222;
    --text: #e0e0e0;
    --next-word: #555555;
    --border: #2a2a2a;
    --tooltip-bg: rgba(10, 10, 10, 0.98);
    --highlight: #38bdf8;
}

/* 3. NORDIC NIGHT */
:root[data-theme="nordic"] {
    --bg: #2e3440;
    --panel-bg: #3b4252;
    --panel-hover: #434c5e;
    --text: #d8dee9;
    --next-word: #7b88a1;
    --border: #4c566a;
    --tooltip-bg: rgba(46, 52, 64, 0.98);
    --highlight: #88c0d0;
}

/* 4. GRUVBOX */
:root[data-theme="gruvbox"] {
    --bg: #000000;
    --panel-bg: #22201d;
    --panel-hover: #2c2925;
    --text: #ebdbb2;
    --next-word: #a89984;
    --border: #36322d;
    --tooltip-bg: rgba(24, 22, 20, 0.98);
    --highlight: #fe8019;
}

/* 5. EVERFOREST */
:root[data-theme="everforest"] {
    --bg: #000000;
    --panel-bg: #1c2225;
    --panel-hover: #272f33;
    --text: #d3c6aa;
    --next-word: #859289;
    --border: #333d42;
    --tooltip-bg: rgba(22, 26, 28, 0.98);
    --highlight: #a7c080;
}

/* ================= GLOBAL LAYOUT ================= */
body {
    font-family: var(--ui-font-family);
    background: var(--bg);
    color: var(--text);
    margin: 0;
    padding: 0;
    height: 100vh;
    height: 100dvh;
    overflow: hidden;
    transition: background var(--transition-speed), color var(--transition-speed);
}

.app-layout {
    display: flex;
    height: 100vh;
    height: 100dvh;
    padding: 20px;
    gap: 20px;
    box-sizing: border-box;
}

button {
    font-family: inherit;
    outline: none;
    -webkit-tap-highlight-color: transparent;
}

/* ── css/editor.css ── */
/* ===================================================
   EDITOR — Premium Gruvbox-themed layout
   =================================================== */

/* Google Fonts — Noto Serif SC for Chinese body,
   Inter for all UI chrome                           */


/* ── Layout skeleton ── */
.editor-layout {
    display: flex;
    flex-direction: column;
    height: 100vh;
    padding: 20px;
    gap: 16px;
    box-sizing: border-box;
    max-width: 1100px;
    margin: 0 auto;
}

/* ── Header bar ── */
.editor-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--panel-bg);
    padding: 14px 24px;
    border-radius: 10px;
    box-shadow:
        0 1px 0 rgba(255,255,255,0.04) inset,
        var(--shadow-sm);
    border: 1px solid var(--border);
}

.header-title {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header-title .app-icon {
    font-size: 26px;
    line-height: 1;
    /* Subtle warm glow on the icon */
    filter: drop-shadow(0 0 8px rgba(254, 128, 25, 0.5));
}

.header-title h1 {
    font-family: 'Inter', var(--ui-font-family);
    font-size: 18px;
    font-weight: 700;
    margin: 0;
    letter-spacing: -0.01em;
    color: var(--text);
}

.header-title .subtitle {
    font-family: 'Inter', var(--ui-font-family);
    font-size: 12px;
    font-weight: 400;
    color: var(--next-word);
    margin-left: 4px;
    opacity: 0.8;
}

.header-controls {
    display: flex;
    gap: 10px;
    align-items: center;
}

/* ── Buttons ── */
.btn-primary,
.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 18px;
    border-radius: 8px;
    font-family: 'Inter', var(--ui-font-family);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition:
        background 0.18s ease,
        transform 0.15s ease,
        box-shadow 0.18s ease,
        filter 0.18s ease;
    border: none;
    white-space: nowrap;
    letter-spacing: 0.01em;
}

.btn-primary {
    background: var(--highlight); /* fe8019 — gruvbox orange */
    color: #1d2021;
    box-shadow: 0 2px 8px rgba(254, 128, 25, 0.25);
}
.btn-primary:hover {
    filter: brightness(1.12);
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(254, 128, 25, 0.35);
}
.btn-primary:active { transform: translateY(0); }
.btn-primary:disabled {
    opacity: 0.35;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
    filter: none;
}

.btn-secondary {
    background: rgba(255,255,255,0.06);
    color: var(--text);
    border: 1px solid var(--border);
}
.btn-secondary:hover {
    background: var(--panel-hover);
    border-color: rgba(254,128,25,0.35);
    transform: translateY(-1px);
}

/* ── File count badge (shows word count) ── */
.file-badge {
    font-family: 'Inter', sans-serif;
    font-size: 11px;
    font-weight: 600;
    color: var(--next-word);
    background: rgba(0,0,0,0.25);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 3px 10px;
    letter-spacing: 0.03em;
}

/* ── Main editor frame ── */
.editor-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: var(--panel-bg);
    border-radius: 10px;
    box-shadow:
        0 1px 0 rgba(255,255,255,0.03) inset,
        var(--shadow-md);
    border: 1px solid var(--border);
    overflow: hidden;
    position: relative;
}

/* Thin top accent stripe in gruvbox orange */
.editor-main::before {
    content: '';
    display: block;
    height: 2px;
    background: linear-gradient(90deg,
        transparent 0%,
        var(--highlight) 30%,
        rgba(254,128,25,0.3) 70%,
        transparent 100%);
    opacity: 0.6;
}

.textarea-container {
    flex: 1;
    display: flex;
    position: relative;
}

/* ── The editing textarea ── */
#editorArea {
    width: 100%;
    height: 100%;
    background: transparent;
    border: none;
    padding: 32px 56px;
    color: var(--text);
    font-size: 24px;
    font-family: var(--reader-font-family);
    line-height: 1.9;          /* comfortable but not chunky for CJK */
    letter-spacing: 0.02em;
    resize: none;
    outline: none;
    box-sizing: border-box;
    caret-color: var(--highlight);
    transition: color 0.3s, background 0.3s;
}

/* Selection highlight in warm orange */
#editorArea::selection {
    background: rgba(254, 128, 25, 0.25);
    color: var(--text);
}

/* Scrollbar */
#editorArea::-webkit-scrollbar { width: 10px; }
#editorArea::-webkit-scrollbar-track { background: transparent; }
#editorArea::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 6px;
    border: 3px solid var(--panel-bg);
}
#editorArea::-webkit-scrollbar-thumb:hover {
    background: var(--next-word);
}

/* ── Empty state ── */
.editor-empty-state {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
    color: var(--next-word);
    pointer-events: none;
    text-align: center;
    user-select: none;
}

.editor-empty-state .empty-icon {
    font-size: 52px;
    line-height: 1;
    opacity: 0.5;
    /* subtle pulse */
    animation: idle-pulse 3s ease-in-out infinite;
}

@keyframes idle-pulse {
    0%, 100% { transform: scale(1);    opacity: 0.5; }
    50%       { transform: scale(1.07); opacity: 0.7; }
}

.editor-empty-state .empty-label {
    font-family: 'Inter', var(--ui-font-family);
    font-size: 16px;
    font-weight: 500;
    max-width: 300px;
    line-height: 1.6;
    opacity: 0.6;
}

/* ── Footer status bar ── */
.editor-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 24px;
    border-top: 1px solid var(--border);
    background: rgba(0,0,0,0.15);
}

.footer-hint {
    font-family: 'Inter', var(--ui-font-family);
    font-size: 11px;
    color: var(--next-word);
    opacity: 0.7;
    letter-spacing: 0.02em;
}

/* ── Toast status message ── */
#statusMsg {
    position: absolute;
    bottom: 24px;
    right: 30px;
    background: var(--highlight);
    color: #1d2021;
    padding: 9px 20px;
    border-radius: 8px;
    font-family: 'Inter', var(--ui-font-family);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.02em;
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.25s ease, transform 0.25s ease;
    pointer-events: none;
    box-shadow: 0 4px 16px rgba(254,128,25,0.4);
    z-index: 10;
}

#statusMsg.show {
    opacity: 1;
    transform: translateY(0);
}
</style>
</head>
<body>
    <div class="editor-layout">

        <header class="editor-header">
            <div class="header-title">
                <span class="app-icon">✍️</span>
                <h1>Transcription Editor</h1>
                <span class="subtitle">Mo-Reader</span>
            </div>

            <div class="header-controls">
                <span class="file-badge" id="wordCount">No file loaded</span>

                <button class="btn-secondary" id="btnLoad">
                    <span>📂</span> Load JSON
                </button>
                <input type="file" id="fileInput" accept=".json" style="display: none;" />

                <button class="btn-primary" id="btnExport" disabled>
                    <span>💾</span> Export JSON
                </button>
            </div>
        </header>

        <main class="editor-main">
            <div class="textarea-container">
                <textarea id="editorArea" spellcheck="false"></textarea>

                <div class="editor-empty-state" id="emptyState">
                    <span class="empty-icon">📄</span>
                    <span class="empty-label">Load a word-timed JSON transcription to begin editing punctuation and paragraphs.</span>
                </div>
            </div>

            <footer class="editor-footer">
                <span class="footer-hint" id="footerHint">Press <kbd style="background:rgba(255,255,255,0.08);border:1px solid var(--border);border-radius:4px;padding:1px 6px;font-size:10px;">Enter ↵</kbd> twice to create a new paragraph segment.</span>
                <span class="footer-hint" id="charCount"></span>
            </footer>

            <div id="statusMsg"></div>
        </main>

    </div>

    <!-- App Logic -->

<script>
/* ── js/editor.js ── */
// DOM Elements
const btnLoad    = document.getElementById('btnLoad');
const fileInput  = document.getElementById('fileInput');
const btnExport  = document.getElementById('btnExport');
const editorArea = document.getElementById('editorArea');
const emptyState = document.getElementById('emptyState');
const statusMsg  = document.getElementById('statusMsg');
const wordCount  = document.getElementById('wordCount');
const charCount  = document.getElementById('charCount');

// Global State
let originalJson = null;
let spokenWords = [];
let loadedFileName = "edited_transcription.json";

// Initialization
function init() {
    btnLoad.addEventListener('click', () => fileInput.click());
    fileInput.addEventListener('change', handleFileLoad);
    btnExport.addEventListener('click', handleExport);
    editorArea.addEventListener('input', updateCharCount);
}

function handleFileLoad(event) {
    const file = event.target.files[0];
    if (!file) return;

    loadedFileName = file.name;
    // Show filename in the header badge
    if (wordCount) wordCount.textContent = `📄 ${file.name}`;
    const reader = new FileReader();

    reader.onload = (e) => {
        try {
            originalJson = JSON.parse(e.target.result);
            processJsonToText();
        } catch (err) {
            console.error("Error parsing JSON:", err);
            showStatus("Invalid JSON file", true);
        }
    };
    reader.readAsText(file);
}

function processJsonToText() {
    emptyState.style.display = 'none';
    editorArea.style.display = 'block';
    btnExport.disabled = false;
    spokenWords = [];

    let sourceWords = [];              // flat list of all word tokens in display order
    let segmentStartIndices = new Set(); // indices where a new segment begins

    // ── Format 1: { segments: [ { words: [...] } ] }  ← standard Whisper output
    if (originalJson && originalJson.segments && Array.isArray(originalJson.segments)) {
        const segsWithWords = originalJson.segments.filter(s => Array.isArray(s.words) && s.words.length > 0);
        if (segsWithWords.length > 0) {
            segsWithWords.forEach(seg => {
                segmentStartIndices.add(sourceWords.length);
                seg.words.forEach(w => sourceWords.push(w));
            });
        }
    }

    // ── Format 2: { word_segments: [...] }  ← flat timed array
    if (sourceWords.length === 0 && originalJson && originalJson.word_segments && Array.isArray(originalJson.word_segments)) {
        segmentStartIndices.add(0);
        sourceWords = originalJson.word_segments;
    }

    // ── Format 3: raw array  [{ word, start, end }, ...]
    if (sourceWords.length === 0 && Array.isArray(originalJson)) {
        segmentStartIndices.add(0);
        sourceWords = originalJson;
    }

    if (sourceWords.length === 0) {
        showStatus("Could not parse JSON — unknown format", true);
        btnExport.disabled = true;
        return;
    }

    // Build display text and collect spoken (timed) words
    let fullText = "";
    sourceWords.forEach((w, idx) => {
        if (!w || !w.word) return;
        if (segmentStartIndices.has(idx) && idx > 0) fullText += "\n\n";
        if (w.start !== undefined) spokenWords.push(w);
        fullText += w.word;
    });

    editorArea.value = fullText;
    updateCharCount();
    if (wordCount) wordCount.textContent = `📄 ${loadedFileName}  ·  ${spokenWords.length} spoken words`;
    showStatus('JSON loaded — edit punctuation and paragraph breaks, then Export.');
}

function handleExport() {
    if (!originalJson || spokenWords.length === 0) return;

    const editedText = editorArea.value;

    // --- Robust Alignment Logic ---
    // We walk through `spokenWords` in order. For each spoken word, we search
    // FORWARD from ptr. Any characters between ptr and the found index form
    // the "gap" — this gap may contain punctuation the user added/changed, and
    // newlines the user pressed to split paragraphs.
    //
    // KEY FIX: when `indexOf` fails for a word (user deleted it), we STILL
    // advance ptr by at least 0 and insert the spoken word inline so the
    // pointer stays valid for future words.

    let newSegments = [];
    let currentSegment = { start: -1, end: -1, text: "", words: [] };
    let ptr = 0;

    function flushGap(gap) {
        // Split on newline groups; each newline group = segment boundary
        if (!gap) return;
        const parts = gap.split(/(\n+)/);
        for (const part of parts) {
            if (/^\n/.test(part)) {
                // Paragraph break — close current segment
                if (currentSegment.words.length > 0) {
                    newSegments.push(currentSegment);
                    currentSegment = { start: -1, end: -1, text: "", words: [] };
                }
            } else {
                const punct = part.replace(/\s+/g, "");
                if (punct) {
                    currentSegment.words.push({ word: punct });
                    currentSegment.text += punct;
                }
            }
        }
    }

    function addSpokenWord(sw) {
        if (currentSegment.start === -1) currentSegment.start = sw.start;
        currentSegment.end = sw.end;
        currentSegment.words.push(sw);
        currentSegment.text += sw.word;
    }

    for (let i = 0; i < spokenWords.length; i++) {
        const sw = spokenWords[i];
        const idx = editedText.indexOf(sw.word, ptr);

        if (idx !== -1) {
            // Found the word at the correct position
            const gap = editedText.substring(ptr, idx);
            flushGap(gap);
            addSpokenWord(sw);
            ptr = idx + sw.word.length;
        } else {
            // Word not found (user deleted it). Insert it silently to keep
            // timeline continuity — don't advance ptr so next search starts
            // from the same position.
            console.warn(`Word not found: '${sw.word}' at ptr=${ptr} — inserting without gap.`);
            addSpokenWord(sw);
            // ptr stays unchanged; keep scanning from same position
        }
    }

    // Handle any trailing text after the last spoken word
    const tailGap = editedText.substring(ptr);
    flushGap(tailGap);

    // Push the final segment
    if (currentSegment.words.length > 0) {
        newSegments.push(currentSegment);
    }

    // Reconstruct root JSON (preserve all original top-level fields)
    const reconstructedJson = { ...originalJson, segments: newSegments };

    // Trigger Download
    const dataStr = "data:text/json;charset=utf-8," + encodeURIComponent(JSON.stringify(reconstructedJson, null, 2));
    const a = document.createElement('a');
    a.setAttribute("href", dataStr);

    let outFileName = loadedFileName;
    if (!outFileName.startsWith("edited_")) outFileName = "edited_" + outFileName;
    a.setAttribute("download", outFileName);

    document.body.appendChild(a);
    a.click();
    a.remove();

    showStatus(`Exported! ${newSegments.length} segment${newSegments.length !== 1 ? 's' : ''} written.`);
}

function updateCharCount() {
    if (!charCount) return;
    const txt = editorArea.value;
    const chars = txt.replace(/\s/g, '').length;
    charCount.textContent = chars > 0 ? `${chars.toLocaleString()} chars` : '';
}

function showStatus(text, isError = false) {
    statusMsg.textContent = text;
    statusMsg.style.background = isError ? "#ef4444" : "var(--highlight)";
    statusMsg.classList.add('show');

    setTimeout(() => {
        statusMsg.classList.remove('show');
    }, 3000);
}

// Start app
document.addEventListener('DOMContentLoaded', init);
</script>
</body>
</html>