<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Kole UI · Table (H5)</title>
<link rel="stylesheet" href="../.design_library/kole-ui/colors_and_type.css">
<style>
  /* 对齐 components.css 与 table.json 契约 */
  .demo { padding: 24px; background: var(--kole-color-page-bg); color: var(--kole-color-text-body); font-family: var(--font-family); }
  h1 { font-size: 20px; margin: 0 0 4px; }
  .sub { color: var(--kole-color-text-secondary); margin: 0 0 24px; font-size: 12px; }

  .kole-table { width: 100%; border: 1px solid var(--kole-color-border); border-radius: 8px; overflow: hidden; background: var(--kole-color-card-bg); position: relative; }
  .kole-table table { width: 100%; border-collapse: collapse; font-size: 14px; color: var(--kole-color-text-body); }
  .kole-table thead th {
    background: var(--kole-color-table-header-bg); color: var(--kole-color-text-body); font-weight: 600; height: 48px; text-align: left;
    padding: 0 16px; border-bottom: 1px solid var(--kole-color-border); white-space: nowrap;
  }
  .kole-table tbody td { height: 48px; padding: 0 16px; border-bottom: 1px solid var(--kole-color-border); text-align: left; }
  .kole-table tbody tr:last-child td { border-bottom: none; }
  .kole-table tbody tr:hover { background: var(--kole-color-page-bg); }
  .kole-table tbody tr.is-selected { background: var(--kole-color-brand-bg); }
  .kole-table th.align-right, .kole-table td.align-right { text-align: right; }
  .kole-table .sortable { cursor: pointer; user-select: none; }
  .kole-table .sort-ind { color: var(--kole-color-text-placeholder); margin-left: 4px; }
  .kole-table .sort-ind.active { color: var(--kole-color-brand); }
  .kole-table .col-action { text-align: right; }
  .kole-table .link-btn { color: var(--kole-color-brand); background: none; border: none; cursor: pointer; font-size: 14px; padding: 0; }
  .kole-table .link-btn + .link-btn { margin-left: 8px; }
  .kole-table .link-btn.danger { color: var(--kole-color-error); }
  .kole-table .checkbox { width: 16px; height: 16px; cursor: pointer; vertical-align: middle; }
  .kole-table .empty { padding: 48px 16px; text-align: center; color: var(--kole-color-text-placeholder); font-size: 14px; }
  .kole-table .loading-mask {
    position: absolute; inset: 0; background: rgba(255,255,255,0.7); display: flex;
    align-items: center; justify-content: center; z-index: 2;
  }
  html.kole-dark .kole-table .loading-mask { background: rgba(20,22,28,0.7); }
  .kole-table .spinner {
    width: 20px; height: 20px; border: 2px solid var(--kole-color-brand); border-top-color: transparent;
    border-radius: 50%; animation: kole-tbl-spin .6s linear infinite;
  }
  @keyframes kole-tbl-spin { to { transform: rotate(360deg); } }
</style>
</head>
<body>
<div class="demo">
  <h1>Kole UI · Table 组件（纯 H5）</h1>
  <p class="sub">对齐 table.json 契约：表头/行高48px、分割线 #E8ECF1、悬停 #F5F7FA、选中 #F0F5FF、单元格左右16px、数字右对齐、操作列右对齐、加载/空态</p>

  <label style="font-size:13px;color:var(--color-text-secondary);">
    <input type="checkbox" id="toggleLoading"> 模拟加载态
  </label>

  <div class="kole-table" role="table" style="margin-top:12px">
    <table>
      <thead>
        <tr>
          <th class="col-selection" style="width:48px"><input type="checkbox" class="checkbox" id="selectAll"></th>
          <th class="col-fixed">客户名称</th>
          <th>负责人</th>
          <th class="align-right right sortable" id="sortAmount" data-behavior="click-toggles-class:#sortInd|active">合同金额<span class="sort-ind" id="sortInd">↕</span></th>
          <th>状态</th>
          <th class="col-action action">操作</th>
        </tr>
      </thead>
      <tbody id="tbody"></tbody>
    </table>
    <div class="loading-mask" id="loading" hidden><span class="spinner"></span></div>
  </div>
</div>

<script>
const data = [
  { id: 1, name: '北京云图科技', owner: '张伟', amount: 128000, status: '已签约' },
  { id: 2, name: '上海恒创', owner: '李娜', amount: 86000, status: '跟进中' },
  { id: 3, name: '广州锐捷', owner: '王芳', amount: 254000, status: '已签约' },
  { id: 4, name: '深圳智联', owner: '刘强', amount: 43000, status: '待回款' }
];
let selected = new Set();
let sortOrder = null; // 'asc' | 'desc' | null

function rows() {
  if (!sortOrder) return data;
  return [...data].sort((a, b) => sortOrder === 'asc' ? a.amount - b.amount : b.amount - a.amount);
}

function render() {
  const tbody = document.getElementById('tbody');
  if (!rows().length) {
    tbody.innerHTML = `<tr><td class="empty" colspan="6">暂无数据</td></tr>`;
    return;
  }
  tbody.innerHTML = rows().map(r => {
    const sel = selected.has(r.id) ? 'checked' : '';
    const cls = selected.has(r.id) ? ' class="is-selected"' : '';
    return `<tr${cls} data-id="${r.id}">
      <td class="col-selection"><input type="checkbox" class="checkbox row-cb" data-id="${r.id}" ${sel}></td>
      <td class="col-fixed">${r.name}</td>
      <td>${r.owner}</td>
      <td class="align-right right">¥${r.amount.toLocaleString()}</td>
      <td>${r.status}</td>
      <td class="col-action action">
        <button class="link-btn" data-act="edit" data-id="${r.id}">编辑</button>
        <button class="link-btn danger" data-act="del" data-id="${r.id}">删除</button>
      </td>
    </tr>`;
  }).join('');
}

document.getElementById('tbody').addEventListener('change', (e) => {
  if (e.target.classList.contains('row-cb')) {
    const id = +e.target.dataset.id;
    e.target.checked ? selected.add(id) : selected.delete(id);
    render(); syncSelectAll();
  }
});
document.getElementById('tbody').addEventListener('click', (e) => {
  const b = e.target.closest('[data-act]');
  if (b) alert(`${b.dataset.act} 行 id=${b.dataset.id}`);
});
document.getElementById('selectAll').addEventListener('change', (e) => {
  selected = e.target.checked ? new Set(data.map(d => d.id)) : new Set();
  render(); syncSelectAll();
});
function syncSelectAll() {
  const sa = document.getElementById('selectAll');
  sa.checked = selected.size === data.length && data.length > 0;
  sa.indeterminate = selected.size > 0 && selected.size < data.length;
}
document.getElementById('sortAmount').addEventListener('click', () => {
  sortOrder = sortOrder === null ? 'asc' : sortOrder === 'asc' ? 'desc' : null;
  const ind = document.getElementById('sortInd');
  ind.textContent = sortOrder === 'asc' ? '↑' : sortOrder === 'desc' ? '↓' : '↕';
  ind.classList.toggle('active', sortOrder !== null);
  render();
});
document.getElementById('toggleLoading').addEventListener('change', (e) => {
  document.getElementById('loading').hidden = !e.target.checked;
});
render(); syncSelectAll();
</script>
</body>
</html>
