(function () {
  'use strict';

  const API = '/api/tbg-purchase';
  const state = {
    monitorPage: 1, monitorPages: 1, monitorSize: 50,
    recordsPage: 1, recordsPages: 1, recordsSize: 50
  };
  const STATUS = {
    pending: ['待下推', 'warn'], running: ['执行中', 'blue'], failed: ['失败', 'bad'],
    success: ['成功', 'ok'], skipped: ['已跳过', 'warn']
  };
  const STEP = {
    scan: '扫描待处理', push_requisition: '下推采购申请',
    submit_requisition: '提交采购申请', audit_requisition: '审核采购申请',
    push_purchase_order: '下推采购订单', update_purchase_order: '更新采购订单字段',
    detected: '已发现', requisition_created: '采购申请已下推',
    requisition_submitted: '采购申请已提交', requisition_audited: '采购申请已审核',
    purchase_orders_created: '采购订单已下推', purchase_orders_configured: '采购订单字段已更新',
    completed: '已完成'
  };

  function html(value) {
    return String(value == null ? '' : value).replace(/[&<>"']/g, function (char) {
      return {'&': '&amp;', '<': '&lt;', '>': '&gt;', '"': '&quot;', "'": '&#39;'}[char];
    });
  }
  function text(value, fallback) { return html(value == null || value === '' ? (fallback == null ? '-' : fallback) : value); }
  function notify(message) { if (typeof window.toast === 'function') window.toast(message); }
  function canOperate(resource) { return typeof window.hasOperateResource !== 'function' || window.hasOperateResource(resource); }
  function statusTag(value) {
    const item = STATUS[value] || [value || '未知', 'warn'];
    return '<span class="tag ' + item[1] + '">' + html(item[0]) + '</span>';
  }
  function pageText(page, pages, total) { return '第 ' + page + ' / ' + pages + ' 页，共 ' + total + ' 条'; }
  function selectedIds(bodyId) {
    return Array.from(document.querySelectorAll('#' + bodyId + ' .tbg-row-select:checked')).map(function (item) { return Number(item.value); }).filter(Boolean);
  }
  function toggleAll(bodyId, checked) {
    document.querySelectorAll('#' + bodyId + ' .tbg-row-select').forEach(function (item) { item.checked = checked; });
  }

  function installStyles() {
    if (document.getElementById('tbgPurchaseStyles')) return;
    const style = document.createElement('style');
    style.id = 'tbgPurchaseStyles';
    style.textContent = [
      '.tbg-metrics{display:grid;grid-template-columns:repeat(5,minmax(120px,1fr));gap:10px;margin-bottom:12px}',
      '.tbg-metric{background:#fff;border:1px solid var(--border);padding:12px 14px;border-radius:4px}',
      '.tbg-metric span{display:block;color:var(--muted);font-size:12px}.tbg-metric strong{display:block;font-size:22px;margin-top:4px;color:#172033}',
      '.tbg-toolbar{display:grid;grid-template-columns:minmax(140px,180px) minmax(220px,1fr) auto;gap:12px;align-items:end}',
      '.tbg-status{display:flex;gap:12px;align-items:center;flex-wrap:wrap;font-size:13px;margin:8px 0 12px}',
      '.tbg-actions{display:flex;gap:8px;justify-content:flex-end;align-items:center;flex-wrap:wrap}',
      '.tbg-config-actions{display:flex;gap:8px;justify-content:flex-end;margin-bottom:12px}',
      '.tbg-message{max-width:320px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}',
      '.tbg-detail-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--border);border:1px solid var(--border)}',
      '.tbg-detail-grid>div{background:#fff;padding:12px}.tbg-detail-grid small{display:block;color:var(--muted);margin-bottom:5px}',
      '.tbg-secret{font-family:Consolas,monospace}',
      '.tbg-org-table input{min-width:130px}.tbg-org-empty{text-align:center;color:var(--muted);padding:18px}',
      '@media(max-width:1100px){.tbg-metrics{grid-template-columns:repeat(2,1fr)}.tbg-toolbar{grid-template-columns:1fr}.tbg-detail-grid{grid-template-columns:repeat(2,1fr)}}'
    ].join('');
    document.head.appendChild(style);
  }

  function installNavigation() {
    const side = document.querySelector('.side');
    if (!side || document.getElementById('navTbgPurchase')) return;
    const group = document.createElement('div');
    group.className = 'navgroup';
    group.id = 'navTbgPurchase';
    group.innerHTML = '<span>🧾 TBG采购下推</span><span class="caret">▸</span>';
    const sub = document.createElement('div');
    sub.className = 'navsub';
    sub.id = 'navTbgPurchaseSub';
    sub.innerHTML = [
      '<div class="nav navchild" data-s="tbg-purchase-monitor" data-resource="tbg_purchase.monitor">TBG采购下推监控</div>',
      '<div class="nav navchild" data-s="tbg-purchase-records" data-resource="tbg_purchase.records">TBG下推记录</div>',
      '<div class="nav navchild" data-s="tbg-purchase-config" data-resource="tbg_purchase.config">TBG任务配置</div>'
    ].join('');
    const before = document.getElementById('navSystem');
    side.insertBefore(group, before || null);
    side.insertBefore(sub, before || null);
    group.onclick = function () {
      const open = sub.style.display === 'block';
      sub.style.display = open ? 'none' : 'block';
      group.classList.toggle('open', !open);
      group.querySelector('.caret').textContent = open ? '▸' : '▾';
    };
    sub.querySelector('[data-s="tbg-purchase-monitor"]').onclick = function () {
      openPage('tbg-purchase-monitor', 'TBG采购下推监控'); loadMonitor();
    };
    sub.querySelector('[data-s="tbg-purchase-records"]').onclick = function () {
      openPage('tbg-purchase-records', 'TBG下推记录'); loadRecords();
    };
    sub.querySelector('[data-s="tbg-purchase-config"]').onclick = function () {
      openPage('tbg-purchase-config', 'TBG任务配置'); loadConfig();
    };
  }

  function installPages() {
    const main = document.querySelector('main.main');
    if (!main || document.getElementById('tbg-purchase-monitor')) return;
    main.insertAdjacentHTML('beforeend', `
      <section id="tbg-purchase-monitor" class="section workbench-page">
        <div class="section-title"><div><h2>TBG采购下推监控</h2><p>监控销售订单下推采购申请、审核、采购订单生成及字段更新。</p></div><div class="tbg-actions"><button class="btn2" id="tbgRefresh">刷新列表</button><button class="btn2" id="tbgScan" data-resource-action="tbg_purchase.monitor">扫描待处理</button><button class="btn3" id="tbgExecute" data-resource-action="tbg_purchase.monitor">执行选中</button><button class="btn3" id="tbgRun" data-resource-action="tbg_purchase.monitor">扫描并执行</button></div></div>
        <div class="tbg-metrics" id="tbgMetrics"></div><div class="tbg-status" id="tbgStatus"></div>
        <div class="card"><div class="tbg-toolbar"><div><label>下推状态</label><select id="tbgMonitorStatus"><option value="all">全部</option><option value="pending">待下推</option><option value="running">执行中</option><option value="failed" selected>失败</option><option value="success">成功</option><option value="skipped">已跳过</option></select></div><div><label>销售订单编号</label><input id="tbgMonitorBill" placeholder="输入完整或部分单号"></div><div><button class="btn2" id="tbgMonitorQuery">查询</button></div></div></div>
        <div class="card table-wrap"><table><thead><tr><th style="width:42px"><input type="checkbox" id="tbgMonitorAll"></th><th>销售订单编号</th><th>明细数</th><th>状态</th><th>当前步骤</th><th>采购申请</th><th>采购订单</th><th>执行信息</th><th>最近执行</th><th>操作</th></tr></thead><tbody id="tbgMonitorBody"><tr><td colspan="10"><div class="empty">点击查询或扫描待处理</div></td></tr></tbody></table></div>
        <div class="card k3-pager"><span id="tbgMonitorPage"></span><div><button class="btn2" id="tbgMonitorPrev">上一页</button><button class="btn2" id="tbgMonitorNext">下一页</button><select id="tbgMonitorSize" style="width:auto"><option>20</option><option selected>50</option><option>100</option><option>200</option></select></div></div>
      </section>
      <section id="tbg-purchase-records" class="section workbench-page">
        <div class="section-title"><div><h2>TBG下推记录</h2><p>查询订单执行结果、各阶段返回信息和历史操作记录。</p></div><div><button class="btn2" id="tbgRecordsRefresh">刷新列表</button></div></div>
        <div class="card"><div class="tbg-toolbar"><div><label>下推状态</label><select id="tbgRecordsStatus"><option value="all">全部</option><option value="pending">待下推</option><option value="running">执行中</option><option value="failed">失败</option><option value="success">成功</option><option value="skipped">已跳过</option></select></div><div><label>销售订单编号</label><input id="tbgRecordsBill" placeholder="输入完整或部分单号"></div><div><button class="btn3" id="tbgRecordsQuery">查询</button></div></div></div>
        <div class="card table-wrap"><table><thead><tr><th>销售订单编号</th><th>状态</th><th>当前步骤</th><th>采购申请</th><th>采购订单数</th><th>执行次数</th><th>执行信息</th><th>发现时间</th><th>完成时间</th></tr></thead><tbody id="tbgRecordsBody"><tr><td colspan="9"><div class="empty">点击查询查看记录</div></td></tr></tbody></table></div>
        <div class="card k3-pager"><span id="tbgRecordsPage"></span><div><button class="btn2" id="tbgRecordsPrev">上一页</button><button class="btn2" id="tbgRecordsNext">下一页</button><select id="tbgRecordsSize" style="width:auto"><option>20</option><option selected>50</option><option>100</option><option>200</option></select></div></div>
        <div id="tbgRecordDetail"></div>
      </section>
      <section id="tbg-purchase-config" class="section workbench-page">
        <div class="section-title"><div><h2>TBG任务配置</h2></div><div class="tbg-actions"><button class="btn2" id="tbgTestKingdee" data-resource-action="tbg_purchase.config">测试金蝶API</button><button class="btn3" id="tbgSaveConfig" data-resource-action="tbg_purchase.config">保存配置</button></div></div>
        <div class="section-title"><div><h2>金蝶WebAPI</h2></div></div>
        <div class="card"><div class="row3"><div><label>服务地址</label><input id="tbgKingdeeUrl" placeholder="https://server/k3cloud"></div><div><label>账套ID</label><input id="tbgKingdeeAcct"></div><div><label>API用户</label><input id="tbgKingdeeUsername"></div></div><div class="row4"><div><label>App ID</label><input id="tbgKingdeeAppId" autocomplete="off"></div><div><label>App Secret</label><input id="tbgKingdeeSecret" class="tbg-secret" type="password" autocomplete="new-password"></div><div><label>语言LCID</label><input id="tbgKingdeeLcid" type="number" value="2052"></div><div><label>请求超时（秒）</label><input id="tbgTimeout" type="number" min="3" max="300" value="60"></div></div></div>
        <div class="section-title"><div><h2>任务与业务规则</h2></div></div>
        <div class="card"><div class="row4"><div><label>自动任务</label><select id="tbgTaskEnabled"><option value="0">停用</option><option value="1">启用</option></select></div><div><label>执行间隔（分钟）</label><input id="tbgInterval" type="number" min="5" max="1440" value="30"></div><div><label>销售订单起始日期</label><input id="tbgSourceSince" type="date" value="2022-03-01"></div><div><label>销售组</label><input id="tbgSalesGroup" value="TBG"></div></div><div class="row2"><div><label>产品事业部编码（逗号分隔）</label><input id="tbgCategories" value="PD I,PD II,PD III"></div><div><label>排除物料组名称</label><input id="tbgExcludedMaterial" value="费用"></div></div><div class="row2"><div><label>销售订单→采购申请规则ID</label><input id="tbgSalesRule"></div><div><label>采购申请→采购订单规则ID</label><input id="tbgPurchaseRule"></div></div><div id="tbgConfigResult" class="tbg-status"></div></div>
        <div class="section-title"><div><h2>采购组织字段映射</h2></div><div><button class="btn2" id="tbgAddOrgMapping" data-resource-action="tbg_purchase.config">新增映射</button></div></div>
        <div class="card table-wrap"><table class="tbg-org-table"><thead><tr><th>采购组织编码</th><th>采购部门编码</th><th>采购组编码</th><th>采购员编码</th><th>操作</th></tr></thead><tbody id="tbgOrgMappings"></tbody></table></div>
      </section>`);
    bindEvents();
  }

  function openPage(id, heading) {
    document.querySelectorAll('.nav,.navchild,.navgrandchild').forEach(function (item) { item.classList.remove('active'); });
    const nav = document.querySelector('[data-s="' + id + '"]'); if (nav) nav.classList.add('active');
    document.querySelectorAll('.section').forEach(function (item) { item.classList.remove('active'); });
    const section = document.getElementById(id); if (section) section.classList.add('active');
    const title = document.getElementById('title'); if (title) title.textContent = heading;
    if (typeof window.activateWorkspacePage === 'function') window.activateWorkspacePage(id);
  }

  function bindEvents() {
    document.getElementById('tbgRefresh').onclick = loadMonitor;
    document.getElementById('tbgScan').onclick = scan;
    document.getElementById('tbgExecute').onclick = function () { execute(selectedIds('tbgMonitorBody')); };
    document.getElementById('tbgRun').onclick = runNow;
    document.getElementById('tbgMonitorQuery').onclick = function () { state.monitorPage = 1; loadMonitorRows(); };
    document.getElementById('tbgMonitorAll').onchange = function () { toggleAll('tbgMonitorBody', this.checked); };
    document.getElementById('tbgMonitorPrev').onclick = function () { if (state.monitorPage > 1) { state.monitorPage--; loadMonitorRows(); } };
    document.getElementById('tbgMonitorNext').onclick = function () { if (state.monitorPage < state.monitorPages) { state.monitorPage++; loadMonitorRows(); } };
    document.getElementById('tbgMonitorSize').onchange = function () { state.monitorSize = Number(this.value) || 50; state.monitorPage = 1; loadMonitorRows(); };
    document.getElementById('tbgRecordsRefresh').onclick = loadRecords;
    document.getElementById('tbgRecordsQuery').onclick = function () { state.recordsPage = 1; loadRecords(); };
    document.getElementById('tbgRecordsPrev').onclick = function () { if (state.recordsPage > 1) { state.recordsPage--; loadRecords(); } };
    document.getElementById('tbgRecordsNext').onclick = function () { if (state.recordsPage < state.recordsPages) { state.recordsPage++; loadRecords(); } };
    document.getElementById('tbgRecordsSize').onchange = function () { state.recordsSize = Number(this.value) || 50; state.recordsPage = 1; loadRecords(); };
    document.getElementById('tbgSaveConfig').onclick = saveConfig;
    document.getElementById('tbgTestKingdee').onclick = function () { testConfig('/config/test-kingdee', '金蝶API'); };
    document.getElementById('tbgAddOrgMapping').onclick = function () { addOrgMapping({}); };
  }

  function recordRow(row, selectable) {
    const link = '<a class="srm-link" href="#" onclick="event.preventDefault();openTbgRecord(' + row.id + ')">' + text(row.source_bill_no || row.source_order_id) + '</a>';
    const selection = selectable ? '<td><input type="checkbox" class="tbg-row-select" value="' + row.id + '"></td>' : '';
    const action = row.status === 'success' || row.status === 'running' || !canOperate('tbg_purchase.monitor') ? '-' : '<button class="btn2" onclick="retryTbgRecord(' + row.id + ',this)">重推</button>';
    const message = row.error_message || row.message || '';
    if (selectable) return '<tr>' + selection + '<td>' + link + '</td><td>' + Number(row.entry_count || 0) + '</td><td>' + statusTag(row.status) + '</td><td>' + text(STEP[row.current_step] || row.current_step) + '</td><td>' + text(row.requisition_bill_no || row.requisition_id) + '</td><td>' + (row.purchase_order_numbers || []).map(function (item) { return text(item); }).join('<br>') + '</td><td class="tbg-message" title="' + html(message) + '">' + text(message) + '</td><td>' + text(row.last_attempt_at) + '</td><td>' + action + '</td></tr>';
    return '<tr><td>' + link + '</td><td>' + statusTag(row.status) + '</td><td>' + text(STEP[row.current_step] || row.current_step) + '</td><td>' + text(row.requisition_bill_no || row.requisition_id) + '</td><td>' + Number(row.purchase_order_count || 0) + '</td><td>' + Number(row.attempt_count || 0) + '</td><td class="tbg-message" title="' + html(message) + '">' + text(message) + '</td><td>' + text(row.detected_at) + '</td><td>' + text(row.completed_at) + '</td></tr>';
  }

  async function loadSummary() {
    try {
      const data = await apiGet(API + '/summary');
      const labels = {pending: '待下推', running: '执行中', failed: '失败', success: '成功', skipped: '已跳过'};
      document.getElementById('tbgMetrics').innerHTML = Object.keys(labels).map(function (key) { return '<div class="tbg-metric"><span>' + labels[key] + '</span><strong>' + Number(data.counts[key] || 0) + '</strong></div>'; }).join('');
      document.getElementById('tbgStatus').innerHTML = '<span class="tag ' + (data.task_enabled ? 'ok' : 'warn') + '">' + (data.task_enabled ? '自动任务已启用' : '自动任务已停用') + '</span><span>最近扫描：' + text(data.last_scan_at, '尚未扫描') + '</span><span>最近执行：' + text(data.last_run_at, '尚未执行') + '</span><span>' + text(data.last_run_message) + '</span>';
    } catch (error) { document.getElementById('tbgStatus').innerHTML = '<span class="tag bad">读取失败</span><span>' + html(error.message) + '</span>'; }
  }

  async function loadMonitorRows() {
    const status = document.getElementById('tbgMonitorStatus').value;
    const bill = document.getElementById('tbgMonitorBill').value.trim();
    let url = API + '/records?status=' + encodeURIComponent(status) + '&page=' + state.monitorPage + '&page_size=' + state.monitorSize;
    if (bill) url += '&bill_no=' + encodeURIComponent(bill);
    try {
      const data = await apiGet(url); state.monitorPages = Math.max(1, Math.ceil(data.total / data.page_size)); state.monitorPage = data.page;
      document.getElementById('tbgMonitorBody').innerHTML = (data.rows || []).map(function (row) { return recordRow(row, true); }).join('') || '<tr><td colspan="10"><div class="empty">没有匹配记录</div></td></tr>';
      document.getElementById('tbgMonitorPage').textContent = pageText(state.monitorPage, state.monitorPages, data.total || 0);
      document.getElementById('tbgMonitorAll').checked = false;
    } catch (error) { document.getElementById('tbgMonitorBody').innerHTML = '<tr><td colspan="10"><div class="empty">加载失败：' + html(error.message) + '</div></td></tr>'; }
    applyTbgPermissions();
  }
  async function loadMonitor() { await Promise.all([loadSummary(), loadMonitorRows()]); }

  async function loadRecords() {
    const status = document.getElementById('tbgRecordsStatus').value;
    const bill = document.getElementById('tbgRecordsBill').value.trim();
    let url = API + '/records?status=' + encodeURIComponent(status) + '&page=' + state.recordsPage + '&page_size=' + state.recordsSize;
    if (bill) url += '&bill_no=' + encodeURIComponent(bill);
    try {
      const data = await apiGet(url); state.recordsPages = Math.max(1, Math.ceil(data.total / data.page_size)); state.recordsPage = data.page;
      document.getElementById('tbgRecordsBody').innerHTML = (data.rows || []).map(function (row) { return recordRow(row, false); }).join('') || '<tr><td colspan="9"><div class="empty">没有匹配记录</div></td></tr>';
      document.getElementById('tbgRecordsPage').textContent = pageText(state.recordsPage, state.recordsPages, data.total || 0);
    } catch (error) { document.getElementById('tbgRecordsBody').innerHTML = '<tr><td colspan="9"><div class="empty">加载失败：' + html(error.message) + '</div></td></tr>'; }
  }

  async function scan() {
    const button = document.getElementById('tbgScan'); button.disabled = true;
    try { const result = await apiPost(API + '/scan', {}); notify(result.message); await loadMonitor(); }
    catch (error) { notify('扫描失败：' + error.message); } finally { button.disabled = false; }
  }
  async function execute(ids) {
    if (!ids.length) return notify('请先勾选要执行的订单');
    if (!confirm('确认执行选中的 ' + ids.length + ' 张TBG销售订单吗？')) return;
    try { const result = await apiPost(API + '/execute', {record_ids: ids}); notify(result.message); await loadMonitor(); }
    catch (error) { notify('执行失败：' + error.message); }
  }
  async function retry(recordId, button) {
    button.disabled = true;
    try { const result = await apiPost(API + '/execute', {record_ids: [recordId]}); notify(result.message); await loadMonitor(); }
    catch (error) { notify('重推失败：' + error.message); } finally { button.disabled = false; }
  }
  async function runNow() {
    if (!confirm('确认立即扫描并执行全部待下推及失败订单吗？')) return;
    const button = document.getElementById('tbgRun'); button.disabled = true;
    try { const result = await apiPost(API + '/run', {}); notify(result.message); await loadMonitor(); }
    catch (error) { notify('任务执行失败：' + error.message); } finally { button.disabled = false; }
  }

  async function openRecord(recordId) {
    openPage('tbg-purchase-records', 'TBG下推记录');
    try {
      const data = await apiGet(API + '/records/' + recordId);
      const orders = Object.keys(data.purchase_orders || {}).map(function (supplier) { const row = data.purchase_orders[supplier]; return '<tr><td>' + text(supplier) + '</td><td>' + text(row.purchase_order_no || row.purchase_order_id) + '</td><td>' + text(row.purchase_org_number) + '</td><td>' + (row.configured ? '<span class="tag ok">已更新</span>' : '<span class="tag warn">待更新</span>') + '</td></tr>'; }).join('') || '<tr><td colspan="4"><div class="empty">暂无采购订单</div></td></tr>';
      const logs = (data.logs || []).map(function (row) { return '<tr><td>' + text(row.created_at) + '</td><td>' + text(STEP[row.step] || row.step) + '</td><td>' + statusTag(row.status === 'failed' ? 'failed' : row.status === 'skipped' ? 'skipped' : 'success') + '</td><td>' + text(row.operator_name) + '</td><td class="tbg-message" title="' + html(row.message) + '">' + text(row.message) + '</td></tr>'; }).join('') || '<tr><td colspan="5"><div class="empty">暂无执行日志</div></td></tr>';
      document.getElementById('tbgRecordDetail').innerHTML = '<div class="section-title"><div><h2>' + text(data.source_bill_no || data.source_order_id) + '</h2></div>' + (data.status !== 'success' && canOperate('tbg_purchase.monitor') ? '<button class="btn3" onclick="retryTbgRecord(' + data.id + ',this)">从失败步骤重推</button>' : '') + '</div><div class="card"><div class="tbg-detail-grid"><div><small>状态</small><b>' + statusTag(data.status) + '</b></div><div><small>当前步骤</small><b>' + text(STEP[data.current_step] || data.current_step) + '</b></div><div><small>采购申请</small><b>' + text(data.requisition_bill_no || data.requisition_id) + '</b></div><div><small>执行次数</small><b>' + Number(data.attempt_count || 0) + '</b></div><div><small>待下推明细</small><b>' + Number((data.source_entry_ids || []).length) + '</b></div><div><small>最近执行</small><b>' + text(data.last_attempt_at) + '</b></div><div><small>完成时间</small><b>' + text(data.completed_at) + '</b></div><div><small>执行信息</small><b>' + text(data.error_message || data.message) + '</b></div></div></div><div class="section-title"><div><h2>采购订单</h2></div></div><div class="card table-wrap"><table><thead><tr><th>供应商内码</th><th>采购订单</th><th>采购组织</th><th>字段状态</th></tr></thead><tbody>' + orders + '</tbody></table></div><div class="section-title"><div><h2>执行日志</h2></div></div><div class="card table-wrap"><table><thead><tr><th>时间</th><th>步骤</th><th>结果</th><th>执行人</th><th>返回信息</th></tr></thead><tbody>' + logs + '</tbody></table></div>';
    } catch (error) { notify('读取记录失败：' + error.message); }
  }

  function configPayload() {
    const orgMappings = Array.from(document.querySelectorAll('#tbgOrgMappings tr[data-org-mapping]')).map(function (row) {
      return {
        purchase_org_number: row.querySelector('[data-field="purchase_org_number"]').value.trim(),
        department_number: row.querySelector('[data-field="department_number"]').value.trim(),
        group_number: row.querySelector('[data-field="group_number"]').value.trim(),
        purchaser_number: row.querySelector('[data-field="purchaser_number"]').value.trim()
      };
    });
    return {
      kingdee_base_url: document.getElementById('tbgKingdeeUrl').value.trim(), kingdee_acct_id: document.getElementById('tbgKingdeeAcct').value.trim(),
      kingdee_username: document.getElementById('tbgKingdeeUsername').value.trim(), kingdee_app_id: document.getElementById('tbgKingdeeAppId').value.trim(), kingdee_app_secret: document.getElementById('tbgKingdeeSecret').value,
      kingdee_lcid: Number(document.getElementById('tbgKingdeeLcid').value) || 2052, timeout: Number(document.getElementById('tbgTimeout').value) || 60,
      task_enabled: Number(document.getElementById('tbgTaskEnabled').value), interval_minutes: Number(document.getElementById('tbgInterval').value) || 30,
      source_since: document.getElementById('tbgSourceSince').value, sales_group: document.getElementById('tbgSalesGroup').value.trim(),
      category_names: document.getElementById('tbgCategories').value.split(/[,，]/).map(function (x) { return x.trim(); }).filter(Boolean),
      excluded_material_group_name: document.getElementById('tbgExcludedMaterial').value.trim(), org_mappings: orgMappings,
      sales_to_req_rule_id: document.getElementById('tbgSalesRule').value.trim(), req_to_po_rule_id: document.getElementById('tbgPurchaseRule').value.trim()
    };
  }
  function setValue(id, value) { const element = document.getElementById(id); if (element) element.value = value == null ? '' : value; }
  function renderOrgMappingEmpty() {
    const body = document.getElementById('tbgOrgMappings');
    if (body && !body.querySelector('tr[data-org-mapping]')) body.innerHTML = '<tr class="tbg-org-empty"><td colspan="5">尚未配置采购组织字段映射</td></tr>';
  }
  function addOrgMapping(mapping) {
    const body = document.getElementById('tbgOrgMappings');
    const empty = body.querySelector('.tbg-org-empty'); if (empty) empty.remove();
    const row = document.createElement('tr'); row.dataset.orgMapping = '1';
    row.innerHTML = '<td><input data-field="purchase_org_number" value="' + html(mapping.purchase_org_number || '') + '"></td><td><input data-field="department_number" value="' + html(mapping.department_number || '') + '"></td><td><input data-field="group_number" value="' + html(mapping.group_number || '') + '"></td><td><input data-field="purchaser_number" value="' + html(mapping.purchaser_number || '') + '"></td><td><button type="button" class="btn2">删除</button></td>';
    row.querySelector('button').onclick = function () { row.remove(); renderOrgMappingEmpty(); };
    body.appendChild(row);
  }
  function renderOrgMappings(mappings) {
    const body = document.getElementById('tbgOrgMappings'); body.innerHTML = '';
    (mappings || []).forEach(addOrgMapping); renderOrgMappingEmpty();
  }
  async function loadConfig() {
    try {
      const data = await apiGet(API + '/config');
      setValue('tbgKingdeeUrl', data.kingdee_base_url); setValue('tbgKingdeeAcct', data.kingdee_acct_id); setValue('tbgKingdeeUsername', data.kingdee_username); setValue('tbgKingdeeAppId', data.kingdee_app_id); setValue('tbgKingdeeSecret', data.kingdee_app_secret); setValue('tbgKingdeeLcid', data.kingdee_lcid || 2052); setValue('tbgTimeout', data.timeout || 60);
      setValue('tbgTaskEnabled', Number(data.task_enabled || 0)); setValue('tbgInterval', data.interval_minutes || 30); setValue('tbgSourceSince', data.source_since || '2022-03-01'); setValue('tbgSalesGroup', data.sales_group || 'TBG'); setValue('tbgCategories', (data.category_names || ['PD I', 'PD II', 'PD III']).join(',')); setValue('tbgExcludedMaterial', data.excluded_material_group_name || '费用'); setValue('tbgSalesRule', data.sales_to_req_rule_id); setValue('tbgPurchaseRule', data.req_to_po_rule_id); renderOrgMappings(data.org_mappings || []);
      document.getElementById('tbgConfigResult').textContent = '';
    } catch (error) { notify('加载TBG配置失败：' + error.message); }
  }
  async function saveConfig() {
    try { const result = await apiPut(API + '/config', configPayload()); notify('TBG任务配置已保存'); await loadConfig(); return result; }
    catch (error) { notify('保存失败：' + error.message); throw error; }
  }
  async function testConfig(path, label) {
    const target = document.getElementById('tbgConfigResult');
    try { await saveConfig(); const result = await apiPost(API + path, {}); target.innerHTML = '<span class="tag ok">' + html(label) + '连接成功</span><span>' + text(result.message) + '</span>'; }
    catch (error) { target.innerHTML = '<span class="tag bad">' + html(label) + '连接失败</span><span>' + html(error.message) + '</span>'; }
  }

  function applyTbgPermissions() {
    const resources = {
      'tbg-purchase-monitor': 'tbg_purchase.monitor',
      'tbg-purchase-records': 'tbg_purchase.records',
      'tbg-purchase-config': 'tbg_purchase.config'
    };
    Object.keys(resources).forEach(function (id) {
      const allowed = typeof window.hasResource !== 'function' || window.hasResource(resources[id]);
      const nav = document.querySelector('[data-s="' + id + '"]'); if (nav) nav.style.display = allowed ? '' : 'none';
      const section = document.getElementById(id); if (section && !allowed) section.classList.remove('active');
    });
    document.querySelectorAll('[data-resource-action^="tbg_purchase."]').forEach(function (button) { button.style.display = canOperate(button.dataset.resourceAction) ? '' : 'none'; });
    const sub = document.getElementById('navTbgPurchaseSub'), group = document.getElementById('navTbgPurchase');
    if (sub && group) group.style.display = Array.from(sub.querySelectorAll('[data-s]')).some(function (item) { return item.style.display !== 'none'; }) ? '' : 'none';
  }
  function installPermissions() {
    if (window._tbgPermissionWrapped || typeof window.applyNavPermissions !== 'function') return;
    const original = window.applyNavPermissions;
    window.applyNavPermissions = function () { original(); applyTbgPermissions(); };
    window._tbgPermissionWrapped = true;
  }

  window.openTbgRecord = openRecord;
  window.retryTbgRecord = retry;
  function init() {
    installStyles(); installNavigation(); installPages(); installPermissions(); applyTbgPermissions();
    if (typeof window.applyNavPermissions === 'function') window.applyNavPermissions();
  }
  if (document.readyState === 'loading') document.addEventListener('DOMContentLoaded', init); else init();
})();