web-app/src/lib/pages/print/PrintProgress.svelte

<!-- lib/pages/print/PrintProgress.svelte -->
<script>
  let { store, onBack = () => {} } = $props();

  const currentStatus = $derived.by(() => {
    if (!store.job) return 'idle';
    const f = store.job.files.find(f => f.status === 'printing');
    if (f) return 'printing';
    const q = store.job.files.find(f => f.status === 'queued');
    return q ? 'queued' : store.job.phase;
  });

  const OFFICE_EXT = ['DOC', 'DOCX', 'ODT', 'XLS', 'XLSX', 'ODS', 'PPT', 'PPTX', 'ODP'];

  const STATUS_LABEL = {
    queued:                'В очереди',
    printing:              'Отправка...',
    sent:                  'Отправлен',
    awaiting_clear_output: 'Уберите распечатанные листы',
    awaiting_flip:         'Переложите бумагу',
    awaiting_pickup:       'Печать завершается...',
    done:                  'Готов',
    error:                 'Ошибка',
    cancelled:             'Отменено'
  };

  function badge(name) {
    const e = (name.split('.').pop() || '').toUpperCase();
    return OFFICE_EXT.includes(e) ? e : null;
  }

  $effect(() => {
    if (!store.jobActive) return;
    const int = setInterval(() => store.refreshJob(), 1000);
    return () => clearInterval(int);
  });

  const canCancel = $derived(
    store.job?.files.some(f => f.status === 'queued' || f.status === 'printing')
  );

  const HOLD_MS = 1500;
  let hold = $state(0);
  let raf = 0;
  let t0 = 0;

  function startHold(e) {
    if (!store.jobActive || !canCancel) return;
    e.preventDefault();
    e.currentTarget.setPointerCapture?.(e.pointerId);
    t0 = performance.now();
    const step = (now) => {
      hold = Math.min(1, (now - t0) / HOLD_MS);
      if (hold >= 1) { raf = 0; hold = 0; store.cancelJob(); return; }
      raf = requestAnimationFrame(step);
    };
    raf = requestAnimationFrame(step);
  }

  function endHold() {
    if (raf) cancelAnimationFrame(raf);
    raf = 0;
    hold = 0;
  }

  function finish() {
    store.resetJob();
    onBack();
  }
</script>

<div class="page-container">
  <header class="header">
    <button class="back-btn" disabled={store.jobActive} onclick={finish}>←</button>
    <h1>Печать</h1>
  </header>

  <main class="list">
    {#if store.job}
      {#each store.job.files as f, i (i + '-' + f.name)}
        {@const b = badge(f.name)}
        {@const isActive = f.status === 'awaiting_flip'
          || f.status === 'awaiting_clear_output'
          || f.status === 'awaiting_pickup'
          || f.status === 'printing'}

        <section class="file-card" class:current={isActive}>
          <div class="file-row">
            {#if b}<span class="type-badge">{b}</span>{/if}
            <span class="file-name" title={f.name}>{f.name}</span>
            <span class="file-status st-{f.status}">
              {STATUS_LABEL[f.status] ?? f.status}
            </span>
          </div>

          {#if f.status === 'awaiting_pickup'}
            <ol class="pickup-hint">
              <li>Дождитесь завершения печати</li>
              <li>Нажмите кнопку ниже для подтверждения</li>
            </ol>
          {:else if f.status === 'awaiting_clear_output'}
            <ol class="pickup-hint clear-hint">
              <li>Уберите распечатанные листы из выходного лотка</li>
              <li>Нажмите кнопку ниже для продолжения</li>
            </ol>
          {:else if f.status === 'awaiting_flip'}
            <ol class="pickup-hint flip-hint">
              <li>Не переворачивая, положите листы в слот ручной подачи</li>
              <li>Нажмите кнопку ниже для печати обратной стороны</li>
            </ol>
          {/if}

          {#if f.error}
            <p class="file-error">{f.error}</p>
          {/if}
        </section>
      {/each}
    {/if}
  </main>

  <footer class="actions">
    <label class="auto-row">
      <input
        type="checkbox"
        checked={store.autoContinue}
        onchange={(e) => store.setAutoContinue(e.target.checked)}
      />
      <span>Автоматически продолжать печать</span>
    </label>

    {#if store.autoContinue}
      <p class="auto-warning">⚠️ Отправленные файлы нельзя будет отменить</p>
    {/if}

    {#if store.jobActive}
      {#if store.job?.phase === 'awaiting_pickup'}
        <button class="next-btn" onclick={store.advanceJob}>
          Печать закончена — далее
        </button>
      {:else if store.job?.phase === 'awaiting_clear_output'}
        <button class="next-btn next-btn-clear" onclick={store.advanceJob}>
          Убрал листы — продолжать
        </button>
      {:else if store.job?.phase === 'awaiting_flip'}
        <button class="next-btn next-btn-flip" onclick={store.advanceJob}>
          Переложил — печатать обратную сторону
        </button>
      {:else}
        <button class="next-btn next-btn-disabled" disabled>
          {currentStatus === 'printing' ? 'Отправка...' : 'Ожидание...'}
        </button>
      {/if}

      <button
        class="cancel-btn"
        disabled={!canCancel}
        onpointerdown={canCancel ? startHold : null}
        onpointerup={endHold}
        onpointercancel={endHold}
        onpointerleave={endHold}
        oncontextmenu={(e) => e.preventDefault()}
      >
        <span class="cancel-fill" style:width="{hold * 100}%"></span>
        <span class="cancel-label">{canCancel ? 'Отмена' : 'Отмена недоступна'}</span>
      </button>

      {#if canCancel}
        <p class="hold-hint">Удерживайте для отмены печати</p>
      {/if}
    {:else}
      <button class="home-btn" onclick={finish}>На главную</button>
    {/if}
  </footer>
</div>

<style>
  .st-awaiting_clear_output { color: #f59e0b; }
  .st-awaiting_flip { color: #f59e0b; }
  .st-awaiting_pickup { color: #a5b4fc; }
  .st-sent { color: #8b93a1; }
  .st-done { color: #22c55e; }
  .st-queued { color: #8b93a1; }
  .st-printing { color: #a5b4fc; }
  .st-error { color: #ef4444; }
  .st-cancelled { color: #6b7280; }

  .clear-hint { color: #f59e0b; }
  .flip-hint { color: #f59e0b; }

  .auto-warning {
    margin: -4px 0 8px;
    text-align: center;
    color: #f59e0b;
    font-size: 13px;
    font-weight: 600;
  }

  .page-container {
    width: 100%; min-height: 100dvh;
    display: flex; flex-direction: column;
    background: radial-gradient(120% 60% at 50% -10%, rgba(99,102,241,0.18) 0%, transparent 60%);
    font-family: system-ui, -apple-system, sans-serif;
    color: #f5f7fa;
  }

  .header { padding: 24px 20px 8px; display: flex; align-items: center; position: relative; }
  .back-btn {
    background: none; border: none; color: #6366f1;
    font-size: 15px; font-weight: 600; cursor: pointer;
    padding: 8px 4px; margin-right: auto; min-height: 44px;
  }
  .back-btn:disabled { opacity: 0.3; cursor: not-allowed; }
  .header h1 {
    margin: 0; font-size: 28px; font-weight: 700;
    position: absolute; left: 50%; transform: translateX(-50%);
    white-space: nowrap;
  }

  .list { flex: 1; padding: 24px 20px 16px; display: flex; flex-direction: column; gap: 14px; overflow-y: auto; }

  .file-card {
    border-radius: 16px; background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    padding: 14px; display: flex; flex-direction: column; gap: 8px;
    transition: border-color 0.2s ease, background 0.2s ease;
  }
  .file-card.current { border-color: rgba(99,102,241,0.45); background: rgba(99,102,241,0.07); }

  .file-row { display: flex; align-items: center; gap: 12px; min-width: 0; }
  .file-name {
    flex: 1; min-width: 0; font-size: 15px; font-weight: 500;
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  }
  .file-status { flex-shrink: 0; font-size: 14px; font-weight: 700; }

  .type-badge {
    flex-shrink: 0; padding: 3px 7px; border-radius: 6px;
    background: rgba(99,102,241,0.2); border: 1px solid rgba(99,102,241,0.35);
    color: #a5b4fc; font-size: 10px; font-weight: 700;
    letter-spacing: 0.04em; line-height: 1.2; user-select: none;
  }

  .pickup-hint {
    margin: 0; padding-left: 22px;
    color: #eab308; font-size: 14px; line-height: 1.6; font-weight: 600;
  }

  .file-error { margin: 0; color: #fca5a5; font-size: 12px; line-height: 1.4; }

  .actions { padding: 16px 20px 32px; display: flex; flex-direction: column; gap: 12px; }

  .auto-row {
    display: flex; align-items: center; justify-content: center; gap: 10px;
    color: #a9b0c0; font-size: 14px; font-weight: 600;
    user-select: none; cursor: pointer;
  }
  .auto-row input { width: 18px; height: 18px; accent-color: #6366f1; cursor: pointer; }

  .next-btn {
    width: 100%; padding: 16px 24px; border-radius: 16px;
    font-size: 16px; font-weight: 700; cursor: pointer; border: none; color: #fff;
    background: linear-gradient(135deg, #5b8cff 0%, #38c6ff 100%);
    box-shadow: 0 8px 24px -6px rgba(72,150,255,0.4);
  }

  .next-btn-clear {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    box-shadow: 0 8px 24px -6px rgba(245,158,11,0.4);
  }

  .next-btn-flip {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    box-shadow: 0 8px 24px -6px rgba(245,158,11,0.4);
  }

  .next-btn-disabled {
    opacity: 0.5; cursor: wait; pointer-events: none;
    background: linear-gradient(135deg, #475569 0%, #64748b 100%);
    box-shadow: none;
  }

  .cancel-btn {
    position: relative; overflow: hidden; width: 100%; padding: 16px 24px;
    border-radius: 16px; border: 1px solid rgba(239,68,68,0.35);
    background: rgba(239,68,68,0.08); color: #fca5a5;
    font-size: 16px; font-weight: 700; cursor: pointer;
    touch-action: none; user-select: none;
    -webkit-user-select: none; -webkit-touch-callout: none;
    -webkit-tap-highlight-color: transparent;
  }
  .cancel-btn:disabled { opacity: 0.4; cursor: not-allowed; pointer-events: none; }
  .cancel-fill {
    position: absolute; left: 0; top: 0; bottom: 0; width: 0%;
    background: rgba(239,68,68,0.35); pointer-events: none;
  }
  .cancel-label { position: relative; }
  .hold-hint { margin: -4px 0 0; text-align: center; color: rgba(139,147,161,0.6); font-size: 11px; }

  .home-btn {
    width: 100%; padding: 16px 24px; border-radius: 16px;
    font-size: 16px; font-weight: 700; cursor: pointer; border: none; color: #fff;
    background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
    box-shadow: 0 8px 24px -6px rgba(34,197,94,0.4);
  }
</style>