worktimer/index.html at main · LOBICA/worktimer · 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
<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8" />
  <meta name="viewport" content="width=device-width,initial-scale=1" />
  <title>WorkTimer — Temporizador simple por día</title>
  <style>
    :root{
      --bg:#f7f8fb;
      --card:#ffffff;
      --muted:#6b7280;
      --accent:#2563eb;
      --danger:#ef4444;
      --success:#10b981;
      --glass: rgba(15,23,42,0.04);
      font-family: Inter, ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial;
    }
    html,body{height:100%;}
    body{
      margin:0;
      background: linear-gradient(180deg, var(--bg), #ffffff);
      color:#0f172a;
      -webkit-font-smoothing:antialiased;
      -moz-osx-font-smoothing:grayscale;
      display:flex;
      align-items:center;
      justify-content:center;
      padding:24px;
    }
    .app{
      width:960px;
      max-width:96vw;
      background:var(--card);
      box-shadow:0 6px 30px rgba(2,6,23,0.06);
      border-radius:12px;
      padding:20px;
      display:grid;
      grid-template-columns:1fr 360px;
      gap:18px;
    }
    header{
      grid-column:1 / -1;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
    }
    h1{margin:0;font-size:18px;}
    .controls{display:flex;gap:8px;align-items:center}
    .date-picker{display:flex;gap:6px;align-items:center}
    .date-picker button{background:transparent;border:1px solid var(--glass);padding:6px 8px;border-radius:8px;cursor:pointer}
    .main{
      padding:20px;
      border-radius:10px;
      background:linear-gradient(180deg, rgba(37,99,235,0.04), transparent);
      display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;
    }
    .timer{font-size:44px;font-weight:700;letter-spacing:0.02em}
    .small{color:var(--muted);font-size:13px}
    .btn{
      padding:12px 20px;border-radius:10px;border:0;cursor:pointer;font-weight:600;display:inline-flex;align-items:center;gap:8px;
      box-shadow:0 4px 14px rgba(2,6,23,0.06);
    }
    .btn-start{background:var(--success);color:white}
    .btn-stop{background:var(--danger);color:white}
    .side{
      padding:18px;background:linear-gradient(180deg, #fff, rgba(2,6,23,0.02));border-radius:10px;height:100%;display:flex;flex-direction:column;gap:12px;
    }
    .card{background:var(--card);padding:12px;border-radius:8px}
  .interval-delete{background:transparent;border:1px solid rgba(239,68,68,0.12);color:var(--danger);padding:6px 8px;border-radius:8px;cursor:pointer;font-weight:600}
    .total{font-size:20px;font-weight:700}
    ul.intervals{list-style:none;padding:0;margin:8px 0;max-height:44vh;overflow:auto}
    ul.intervals li{display:flex;justify-content:space-between;padding:8px 6px;border-bottom:1px dashed #eef2ff}
    .muted{color:var(--muted)}
    .actions{display:flex;gap:8px;flex-wrap:wrap}
    .btn-ghost{background:transparent;border:1px solid var(--glass);padding:8px 10px;border-radius:8px;cursor:pointer}
    footer{grid-column:1 / -1;text-align:center;color:var(--muted);font-size:12px;margin-top:6px}
    @media(max-width:880px){
      .app{grid-template-columns:1fr;}
      .side{order:2}
    }
  </style>
</head>
<body>
  <div class="app" role="application" aria-label="Work timer app">
    <header>
    <h1>WorkTimer</h1>
      <div class="controls">
        <div class="date-picker">
          <button id="prevDay" title="Día anterior">◀</button>
          <input type="date" id="dayInput" aria-label="Select date" />
          <button id="nextDay" title="Día siguiente">▶</button>
        </div>
  <div class="small muted" id="localTZ"></div>
      </div>
    </header>

    <main class="main">
      <div class="small muted">Día seleccionado</div>
      <div class="timer" id="liveTimer">00:00:00</div>
      <div class="small muted" id="runningSince"></div>
      <div>
        <button class="btn btn-start" id="startBtn">Iniciar</button>
        <button class="btn btn-stop" id="stopBtn" style="display:none">Detener</button>
      </div>
      <div class="small muted">Teclado: Espacio = Iniciar/Detener · ←/→ = Día anterior/siguiente · E = Exportar CSV · D = Eliminar día · Mayús+R = Reiniciar todo</div>
    </main>

    <aside class="side">
      <div class="card">
        <div class="muted">Total del día</div>
        <div class="total" id="totalForDay">00:00:00</div>
      </div>

      <div class="card" style="flex:1;display:flex;flex-direction:column;">
        <div class="muted">Intervalos</div>
        <ul class="intervals" id="intervalList"></ul>
      </div>

      <div class="card actions">
        <button class="btn-ghost" id="exportBtn" title="Exportar CSV">Exportar CSV</button>
        <button class="btn-ghost" id="deleteDayBtn" title="Eliminar todos los intervalos de este día">Eliminar día</button>
        <button class="btn-ghost" id="resetBtn" title="Borrar todos los datos guardados">Reiniciar todo</button>
      </div>

      <div class="card small muted">
        Los datos se guardan localmente en tu navegador (localStorage). Sin red ni cuenta.
      </div>
    </aside>

    <footer>
      Construido con JavaScript puro · Clave en localStorage: <code>worktimer:v1</code>
    </footer>
  </div>

  <script>
    // Storage key
    const STORAGE_KEY = 'worktimer:v1';

    // Utilities
    function todayKey(date = new Date()){
      const y = date.getFullYear();
      const m = String(date.getMonth()+1).padStart(2,'0');
      const d = String(date.getDate()).padStart(2,'0');
      return `${y}-${m}-${d}`;
    }
    function isoTrim(d){ return new Date(d).toISOString(); }

    function safeLoad(){
      try{
        const raw = localStorage.getItem(STORAGE_KEY);
        if(!raw) return { days:{}, running:null };
        const parsed = JSON.parse(raw);
        if(!parsed.days) parsed.days = {};
        return parsed;
      }catch(e){
        console.error('Failed to load storage, resetting',e);
        return { days:{}, running:null };
      }
    }
    function save(data){
      localStorage.setItem(STORAGE_KEY, JSON.stringify(data));
    }

    function ensureDay(data,key){
      if(!data.days[key]) data.days[key] = { intervals: [], totalSec: 0 };
      return data.days[key];
    }

    function formatSeconds(sec){
      sec = Math.max(0, Math.round(sec));
      const h = Math.floor(sec/3600); sec %= 3600;
      const m = Math.floor(sec/60); sec = sec % 60;
      return `${String(h).padStart(2,'0')}:${String(m).padStart(2,'0')}:${String(sec).padStart(2,'0')}`;
    }

    function formatTimeLocal(iso){
      return new Date(iso).toLocaleTimeString();
    }

    // Split an interval across midnight-boundaries and add per-day slices
    function addIntervalToData(data, startISO, endISO){
      let start = new Date(startISO);
      const end = new Date(endISO);
      if(end <= start) return; // ignore

      // While start < end, create slices until day boundary
      while(start < end){
        const dayKey = todayKey(start);
        const sliceEnd = new Date(start);
        sliceEnd.setHours(23,59,59,999);
        const actualEnd = sliceEnd < end ? sliceEnd : end;
        const durationMs = actualEnd - start;
        const durationSec = Math.round(durationMs/1000);
        const day = ensureDay(data, dayKey);
        day.intervals.push({ start: isoTrim(start), end: isoTrim(actualEnd), durationSec });
        day.totalSec = (day.totalSec || 0) + durationSec;
        // next slice starts at actualEnd + 1ms
        start = new Date(actualEnd.getTime() + 1);
      }
    }

    // App state and UI refs
    let data = safeLoad();
    let tickTimer = null;
    const dayInput = document.getElementById('dayInput');
    const prevDayBtn = document.getElementById('prevDay');
    const nextDayBtn = document.getElementById('nextDay');
    const liveTimer = document.getElementById('liveTimer');
    const runningSince = document.getElementById('runningSince');
    const startBtn = document.getElementById('startBtn');
    const stopBtn = document.getElementById('stopBtn');
    const totalForDay = document.getElementById('totalForDay');
    const intervalList = document.getElementById('intervalList');
    const exportBtn = document.getElementById('exportBtn');
    const deleteDayBtn = document.getElementById('deleteDayBtn');
    const resetBtn = document.getElementById('resetBtn');
    const localTZ = document.getElementById('localTZ');

    // Initialize date input to today and local tz note
    function setDateInputFromKey(key){
      dayInput.value = key;
      renderForSelectedDay();
    }

    localTZ.textContent = `Timezone: ${Intl.DateTimeFormat().resolvedOptions().timeZone}`;

    // Start/Stop logic
    function startTimer(){
      if(data.running){ console.warn('Already running'); return; }
      const now = new Date();
      data.running = { start: isoTrim(now) };
      save(data);
      startBtn.style.display = 'none';
      stopBtn.style.display = '';
      startTick();
      renderForSelectedDay();
    }

    function stopTimer(){
      if(!data.running){ console.warn('Not running'); return; }
      const startISO = data.running.start;
      const endISO = isoTrim(new Date());
      // add to days (with splitting)
      addIntervalToData(data, startISO, endISO);
      data.running = null;
      save(data);
      stopTick();
      startBtn.style.display = '';
      stopBtn.style.display = 'none';
      renderForSelectedDay();
    }

    function startTick(){
      stopTick();
      tickTimer = setInterval(()=>{
        renderLive();
      },250);
      renderLive();
    }
    function stopTick(){
      if(tickTimer){ clearInterval(tickTimer); tickTimer = null; }
      renderLive();
    }

    function renderLive(){
      if(data.running){
        const start = new Date(data.running.start);
        const now = new Date();
        const sec = Math.round((now - start)/1000);
        liveTimer.textContent = formatSeconds(sec);
        runningSince.textContent = `Running since ${formatTimeLocal(data.running.start)}`;
      }else{
        liveTimer.textContent = '00:00:00';
        runningSince.textContent = '';
      }
    }

    function renderForSelectedDay(){
      const key = dayInput.value || todayKey();
      const day = data.days && data.days[key];
      totalForDay.textContent = formatSeconds(day ? day.totalSec || 0 : 0);
      intervalList.innerHTML = '';
      if(day && day.intervals && day.intervals.length){
        // show latest first
        const list = day.intervals.slice().reverse();
        for(const it of list){
          const li = document.createElement('li');
          // tag the li so we can identify the exact interval when deleting
          li.dataset.start = it.start;
          li.dataset.end = it.end;
          const left = document.createElement('div');
          left.innerHTML = `<div>${formatTimeLocal(it.start)} — ${formatTimeLocal(it.end)}</div><div class="muted">${new Date(it.start).toDateString()}</div>`;
          const right = document.createElement('div');
          right.style.display = 'flex';
          right.style.gap = '8px';
          right.style.alignItems = 'center';
          const durationDiv = document.createElement('div');
          durationDiv.innerHTML = `<div>${formatSeconds(it.durationSec)}</div>`;
          const delBtn = document.createElement('button');
          delBtn.className = 'interval-delete';
          delBtn.title = 'Eliminar intervalo';
          delBtn.textContent = 'Eliminar';
          delBtn.addEventListener('click', ()=>{
            const k = dayInput.value || todayKey();
            deleteSingleInterval(k, it.start, it.end);
          });
          right.appendChild(durationDiv);
          right.appendChild(delBtn);
          li.appendChild(left);
          li.appendChild(right);
          intervalList.appendChild(li);
        }
      } else {
        const li = document.createElement('li');
        li.textContent = 'No intervals for this day.';
        intervalList.appendChild(li);
      }

      // update Start/Stop UI depending on running state
      if(data.running){
        startBtn.style.display = 'none';
        stopBtn.style.display = '';
      } else {
        startBtn.style.display = '';
        stopBtn.style.display = 'none';
      }

      // update live display too
      renderLive();
    }

    // Date navigation
    function changeSelectedDayBy(offset){
      const cur = new Date(dayInput.value || todayKey());
      cur.setDate(cur.getDate() + offset);
      setDateInputFromKey(todayKey(cur));
    }

  // Export CSV for selected day
    function exportCSVForDay(key){
      const day = data.days && data.days[key];
      const rows = [['date','start','end','duration_seconds','duration_hms']];
      if(day && day.intervals){
        for(const it of day.intervals){
          rows.push([ key, it.start, it.end, String(it.durationSec), formatSeconds(it.durationSec) ]);
        }
      }
      const csv = rows.map(r => r.map(c => '"'+String(c).replace(/"/g,'""')+'"').join(',')).join('\n');
      const blob = new Blob([csv], { type: 'text/csv' });
      const url = URL.createObjectURL(blob);
      const a = document.createElement('a');
      a.href = url;
      a.download = `worktimer-${key}.csv`;
      document.body.appendChild(a);
      a.click();
      a.remove();
      URL.revokeObjectURL(url);
    }

    // Delete day
    function deleteDay(key){
      if(!data.days || !data.days[key]) return;
      if(!confirm(`¿Eliminar todos los intervalos de ${key}? Esto no se puede deshacer.`)) return;
      delete data.days[key];
      save(data);
      renderForSelectedDay();
    }

    // Delete a single interval identified by start and end ISO timestamps
    function deleteSingleInterval(key, startISO, endISO){
      if(!data.days || !data.days[key]) return;
      const day = data.days[key];
      const idx = day.intervals.findIndex(it => it.start === startISO && it.end === endISO);
      if(idx === -1) return;
      if(!confirm('¿Eliminar este intervalo?')) return;
      const [removed] = day.intervals.splice(idx,1);
      day.totalSec = Math.max(0, (day.totalSec || 0) - (removed.durationSec || 0));
      // if no intervals left, optionally remove the day entirely
      if(day.intervals.length === 0){
        delete data.days[key];
      }
      save(data);
      renderForSelectedDay();
    }

    // Reset all
    function resetAll(){
      if(!confirm('¿Reiniciar todos los datos guardados? Esto eliminará todos los intervalos guardados.')) return;
      localStorage.removeItem(STORAGE_KEY);
      data = { days: {}, running: null };
      renderForSelectedDay();
    }

    // Wire up events
    startBtn.addEventListener('click', startTimer);
    stopBtn.addEventListener('click', stopTimer);
    prevDayBtn.addEventListener('click', ()=> changeSelectedDayBy(-1));
    nextDayBtn.addEventListener('click', ()=> changeSelectedDayBy(1));
    exportBtn.addEventListener('click', ()=> exportCSVForDay(dayInput.value || todayKey()));
    deleteDayBtn.addEventListener('click', ()=> deleteDay(dayInput.value || todayKey()));
    resetBtn.addEventListener('click', resetAll);

    dayInput.addEventListener('change', ()=> renderForSelectedDay());

    // Keyboard shortcuts
    window.addEventListener('keydown', (e)=>{
      if(e.code === 'Space'){
        e.preventDefault();
        if(data.running) stopTimer(); else startTimer();
      } else if(e.key === 'ArrowLeft'){
        changeSelectedDayBy(-1);
      } else if(e.key === 'ArrowRight'){
        changeSelectedDayBy(1);
      } else if(e.key === 'e' || e.key === 'E'){
        exportCSVForDay(dayInput.value || todayKey());
      } else if(e.key === 'd' || e.key === 'D'){
        deleteDay(dayInput.value || todayKey());
      } else if(e.key === 'R' && e.shiftKey){
        resetAll();
      }
    });

    // On load: set date input and resume if needed
    (function init(){
      const key = todayKey();
      dayInput.value = key;
      // If running state exists, resume tick
      if(data.running){ startTick(); }
      renderForSelectedDay();
    })();
  </script>
</body>
</html>