{% extends "erp_base.html" %}

{% block head_extra %}
<style>
  .dsp-toolbar { display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin:12px 0; }
  .dsp-filter { display:flex;gap:6px;flex-wrap:wrap; }
  .dsp-search { flex:0 1 240px;min-width:150px; }
  .dsp-bulk { margin-left:auto;display:flex;gap:8px;flex-wrap:wrap; }
  .dsp-bulk .dsp-btn-status { padding:8px 16px; }
  .dsp-cards { display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:14px; }
  .dsp-card { border:1px solid #e2e8f0;border-radius:12px;padding:14px;background:#fff;display:flex;flex-direction:column;gap:10px; }
  .dsp-card { position:relative; }
  .dsp-card.is-done { border-color:#86efac;background:#f0fdf4; }
  .dsp-no { font-size:20px;font-weight:700;color:#0f172a; }
  .dsp-courier-text { position:absolute;top:12px;right:14px; }
  .dsp-meta { font-size:13px;line-height:1.5;color:#334155;word-break:break-all; }
  .dsp-meta b { color:#0f172a; }
  .dsp-order { font-size:15px;line-height:1.3;color:#334155;word-break:break-all; }
  .dsp-order b { display:block;font-size:14px;font-weight:700;color:#475569;letter-spacing:.5px; }
  .dsp-order span { font-size:27px;font-weight:800;color:#0f172a;letter-spacing:.2px; }
  .dsp-recipient { border-top:1px dashed #e2e8f0;padding-top:8px; }
  .dsp-rname { display:block;font-size:22px;font-weight:800;color:#0f172a;line-height:1.2;word-break:break-word; }
  .dsp-raddr { font-size:14px;line-height:1.45;color:#334155;white-space:normal;word-break:break-word;margin-top:3px; }
  .dsp-rphone { font-size:13px;color:#475569;margin-top:2px; }
  .dsp-track-link { color:#2563eb !important;font-size:18px;font-weight:800;
                    text-decoration:underline !important;text-decoration-line:underline !important;
                    text-decoration-thickness:2px;text-underline-offset:3px;cursor:pointer; }
  .dsp-track-link:hover { color:#1d4ed8 !important; }
  .dsp-items { list-style:none;margin:0;padding:8px 0;border-top:1px dashed #e2e8f0;border-bottom:1px dashed #e2e8f0; }
  .dsp-items li { font-size:16px;font-weight:600;color:#0f172a;padding:2px 0; }
  .dsp-items .qty { color:#2563eb; }
  .dsp-status { display:grid;grid-template-columns:1fr 1fr;gap:6px; }
  .dsp-status .full { grid-column:1 / -1; }
  .dsp-btn-status { border:1px solid #cbd5e1;border-radius:8px;padding:8px 6px;background:#f1f5f9;color:#475569;
                    font-weight:600;cursor:pointer;text-align:center;line-height:1.25;transition:background .12s,border-color .12s,color .12s; }
  .dsp-btn-status small { display:block;font-size:10px;font-weight:500;opacity:.8; }
  .dsp-btn-status.on { background:#16a34a;border-color:#16a34a;color:#fff; }
  .dsp-btn-status:disabled { opacity:.6;cursor:wait; }
  .dsp-courier { position:absolute;top:12px;right:14px;height:44px;width:auto;max-width:180px;object-fit:contain; }
  /* SPX 로고는 가로로 넓어 같은 높이에서 더 커 보인다 — 틱톡 로고와 시각 크기 맞춤 */
  .dsp-courier[src*="spx"] { height:30px;top:18px; }
  .dsp-hidden { display:none !important; }
  @media (max-width:480px){ .dsp-cards{grid-template-columns:1fr;} }
</style>
{% endblock %}

{% block content %}
<section class="dsp" data-batch="{{ batch.id }}">
  {% include "dispatch/_nav.html" %}

  <div class="erp-card">
    <div class="cpg-card-head" style="display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px;">
      <h2><span data-ko="출고 작업 · 박스" data-en="Dispatch Work · Boxes">출고 작업 · 박스</span> {{ parcels|length }}</h2>
      <span class="erp-muted" id="dsp-done-label"
            data-done="{{ done_count }}" data-total="{{ parcels|length }}">완료 {{ done_count }} / {{ parcels|length }}</span>
    </div>

    <div class="dsp-toolbar">
      <div class="dsp-filter" id="dsp-filter">
        <button class="erp-btn erp-btn-primary" data-filter="all" type="button" data-ko="전체" data-en="All">전체</button>
        <button class="erp-btn erp-btn-outline" data-filter="incomplete" type="button" data-ko="미완료" data-en="Incomplete">미완료</button>
        <button class="erp-btn erp-btn-outline" data-filter="label_attached" type="button" data-ko="라벨부착" data-en="Label Attached">라벨부착</button>
        <button class="erp-btn erp-btn-outline" data-filter="handed_to_kagayaku" type="button" data-ko="Kagayaku 전달" data-en="Kagayaku Handover">Kagayaku 전달</button>
      </div>
      <input class="erp-input dsp-search" id="dsp-search" type="search"
             data-ko-ph="검색: Order ID / Tracking ID / 받는 사람 / SKU"
             data-en-ph="Search: Order ID / Tracking ID / Recipient / SKU"
             placeholder="검색: Order ID / Tracking ID / 받는 사람 / SKU" />
      <div class="dsp-bulk">
        <button class="dsp-btn-status" type="button" data-bulk="label_attached" onclick="dspBulk(this,'label_attached')"
                data-ko="모두 라벨 부착" data-en="Label All">모두 라벨 부착</button>
        <button class="dsp-btn-status" type="button" data-bulk="handed_to_kagayaku" onclick="dspBulk(this,'handed_to_kagayaku')"
                data-ko="모두 Kagayaku 전달" data-en="Handover All">모두 Kagayaku 전달</button>
      </div>
    </div>

    <div class="dsp-cards" id="dsp-cards">
      {% for p in parcels %}
      {% set is_done = p.label_attached and p.handed_to_kagayaku %}
      <article class="dsp-card {% if is_done %}is-done{% endif %}"
               data-parcel="{{ p.id }}"
               data-label_attached="{{ p.label_attached|lower }}"
               data-handed_to_kagayaku="{{ p.handed_to_kagayaku|lower }}"
               data-search="{{ (p.order_id ~ ' ' ~ p.tracking_id ~ ' ' ~ p.recipient_name ~ ' ' ~ (p['items']|map(attribute='seller_sku')|join(' ')))|lower }}">
        {% set logo = p.shipping_provider | courier_logo %}
        {% if logo %}
        <img class="dsp-courier" src="{{ logo }}" alt="{{ p.shipping_provider }}" title="{{ p.shipping_provider }}" />
        {% elif p.shipping_provider %}
        <span class="dsp-courier-text erp-badge">{{ p.shipping_provider }}</span>
        {% endif %}
        <div class="dsp-no">No. {{ p.seq }}</div>
        <div class="dsp-order"><b>Order ID</b><span>{{ p.order_id or '—' }}</span></div>
        <div class="dsp-meta">
          <div><b>Tracking</b>
            {% set turl = p.tracking_id | courier_track(p.shipping_provider) %}
            {% if turl %}<a class="dsp-track-link" href="{{ turl }}" target="_blank" rel="noopener noreferrer">{{ p.tracking_id }}</a>
            {% else %}{{ p.tracking_id or '—' }}{% endif %}
          </div>
        </div>
        <div class="dsp-recipient">
          <span class="dsp-rname">{{ p.recipient_name or '—' }}</span>
          {% if p.recipient_address %}<div class="dsp-raddr">{{ p.recipient_address }}</div>{% endif %}
          {% if p.recipient_phone %}<div class="dsp-rphone">{{ p.recipient_phone }}</div>{% endif %}
        </div>
        <ul class="dsp-items">
          {% for it in p['items'] %}
          <li>{{ it.seller_sku }} <span class="qty">× {{ it.quantity }}</span></li>
          {% else %}
          <li class="erp-muted" style="font-weight:400;" data-ko="상품 없음" data-en="No items">상품 없음</li>
          {% endfor %}
        </ul>
        <div class="dsp-status">
          {% for field in status_fields %}
          <button type="button"
                  class="dsp-btn-status {% if (field == status_fields[-1]) and (status_fields|length % 2 == 1) %}full{% endif %} {% if p[field] %}on{% endif %}"
                  data-field="{{ field }}"
                  onclick="dspToggle(this)">
            {{ status_labels[field].ko }}
            <small>{{ status_labels[field].en }}</small>
          </button>
          {% endfor %}
        </div>
      </article>
      {% endfor %}
      {% if not parcels %}
      <p class="erp-muted">이 배치에는 박스가 없습니다.</p>
      {% endif %}
    </div>
  </div>
</section>
{% endblock %}

{% block scripts %}
<script>
(function () {
  var STATUS_FIELDS = {{ status_fields|list|tojson }};
  var BATCH_ID = document.querySelector('.dsp').getAttribute('data-batch');

  // ── 일괄 토글 처리 (전부 완료면 해제, 아니면 완료) ──
  var BULK_LABELS = {
    ko: { label_attached: '라벨 부착', handed_to_kagayaku: 'Kagayaku 전달' },
    en: { label_attached: 'Label Attached', handed_to_kagayaku: 'Kagayaku Handover' },
  };

  function allOn(field) {
    var cards = document.querySelectorAll('.dsp-card');
    if (!cards.length) return false;
    return Array.prototype.every.call(cards, function (c) {
      return c.getAttribute('data-' + field) === 'true';
    });
  }

  // 버튼 상태(초록/외곽선) 동기화. 전부 완료면 on.
  function refreshBulkButtons() {
    document.querySelectorAll('.dsp-bulk [data-bulk]').forEach(function (btn) {
      btn.classList.toggle('on', allOn(btn.getAttribute('data-bulk')));
    });
  }

  window.dspBulk = function (btn, field) {
    var target = !allOn(field);  // 전부 완료면 해제, 아니면 완료
    var en = (window.dspLang && window.dspLang() === 'en');
    var label = BULK_LABELS[en ? 'en' : 'ko'][field] || field;
    var msg = en
      ? ('Set ALL boxes "' + label + '" to ' + (target ? 'done' : 'not done') + '?')
      : ('이 배치의 모든 박스를 "' + label + '" ' + (target ? '완료로 표시' : '완료 해제') + '할까요?');
    if (!confirm(msg)) return;
    document.querySelectorAll('.dsp-bulk button').forEach(function (b) { b.disabled = true; });
    var body = new URLSearchParams();
    body.set('field', field);
    body.set('value', target ? 'true' : 'false');
    fetch('/dispatch/batches/' + BATCH_ID + '/bulk', {
      method: 'POST',
      headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
      body: body.toString(),
    })
      .then(function (r) { if (!r.ok) throw new Error('HTTP ' + r.status); return r.json(); })
      .then(function () { location.reload(); })
      .catch(function () {
        alert('일괄 처리에 실패했습니다. 다시 시도하세요.');
        document.querySelectorAll('.dsp-bulk button').forEach(function (b) { b.disabled = false; });
      });
  };

  // ── 상태 토글 (즉시 DB 저장) ──
  window.dspToggle = function (btn) {
    var card = btn.closest('.dsp-card');
    var parcelId = card.getAttribute('data-parcel');
    var field = btn.getAttribute('data-field');
    btn.disabled = true;
    var body = new URLSearchParams();
    body.set('field', field);
    fetch('/dispatch/parcels/' + parcelId + '/toggle', {
      method: 'POST',
      headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
      body: body.toString(),
    })
      .then(function (r) { if (!r.ok) throw new Error('HTTP ' + r.status); return r.json(); })
      .then(function (data) {
        btn.classList.toggle('on', data.value);
        card.setAttribute('data-' + field, data.value ? 'true' : 'false');
        refreshDone(card);
        applyFilter();
      })
      .catch(function () { alert('저장에 실패했습니다. 다시 시도하세요.'); })
      .finally(function () { btn.disabled = false; });
  };

  function refreshDone(card) {
    var done = STATUS_FIELDS.every(function (f) {
      return card.getAttribute('data-' + f) === 'true';
    });
    card.classList.toggle('is-done', done);
    updateDoneLabel();
    refreshBulkButtons();
  }

  function updateDoneLabel() {
    var cards = document.querySelectorAll('.dsp-card');
    var done = document.querySelectorAll('.dsp-card.is-done').length;
    var label = document.getElementById('dsp-done-label');
    if (!label) return;
    label.setAttribute('data-done', done);
    label.setAttribute('data-total', cards.length);
    var prefix = (window.dspLang && window.dspLang() === 'en') ? 'Done ' : '완료 ';
    label.textContent = prefix + done + ' / ' + cards.length;
  }

  // 언어 변경 시 동적 라벨(완료 N/M) 다시 그림.
  document.addEventListener('dsp:lang', updateDoneLabel);

  // ── 필터 ──
  var currentFilter = 'all';
  function matchesFilter(card) {
    switch (currentFilter) {
      case 'all': return true;
      case 'incomplete':
        return !STATUS_FIELDS.every(function (f) {
          return card.getAttribute('data-' + f) === 'true';
        });
      default: return card.getAttribute('data-' + currentFilter) === 'true';
    }
  }

  function applyFilter() {
    var term = (document.getElementById('dsp-search').value || '').trim().toLowerCase();
    document.querySelectorAll('.dsp-card').forEach(function (card) {
      var ok = matchesFilter(card) &&
        (term === '' || (card.getAttribute('data-search') || '').indexOf(term) !== -1);
      card.classList.toggle('dsp-hidden', !ok);
    });
  }

  document.getElementById('dsp-filter').addEventListener('click', function (e) {
    var btn = e.target.closest('[data-filter]');
    if (!btn) return;
    currentFilter = btn.getAttribute('data-filter');
    this.querySelectorAll('[data-filter]').forEach(function (b) {
      b.classList.toggle('erp-btn-primary', b === btn);
      b.classList.toggle('erp-btn-outline', b !== btn);
    });
    applyFilter();
  });

  document.getElementById('dsp-search').addEventListener('input', applyFilter);

  refreshBulkButtons();  // 초기 버튼 상태(전부 완료면 초록)
})();
</script>
{% endblock %}