/* ---- 页内批量编辑（batchEdit：原子批任一失败零落库；字段 null=不改；脱敏形态(含*)提交=不改） ---- */
function enterListEdit() {
  C.editing = true; C.dirtyRows = {};
  C.editSnapshot = {};
  C.list.forEach(c => { C.editSnapshot[c.id] = JSON.parse(JSON.stringify(c)); });
  renderContactsList();
  toast('已进入页内编辑：可修改姓名/职务/电话/关键/来源；保存走 batchEdit（原子批）');
}
function listDirtyCount() { return Object.keys(C.dirtyRows).length; }
function doExitListEdit() { C.editing = false; C.dirtyRows = {}; renderContactsList(); }
function resetListEditSilent() {
  Object.keys(C.editSnapshot).forEach(id => {
    const c = cById(id);
    if (c) Object.assign(c, C.editSnapshot[id]);
  });
  C.dirtyRows = {};
}
function btnResetListClick() {
  gConfirm('放弃修改', '确定放弃本次全部修改吗？数据将恢复到进入编辑模式时的状态。', () => {
    resetListEditSilent(); doExitListEdit(); toast('已放弃未保存修改');
  });
}
function editListToggle() { if (C.editing) exitListEditAttempt(); else enterListEdit(); }
function exitListEditAttempt(after) {
  if (!listDirtyCount()) { doExitListEdit(); if (after) after(); return; }
  gUnsavedDlg({
    discard: () => { resetListEditSilent(); doExitListEdit(); if (after) after(); toast('已放弃未保存修改'); },
    save: () => { saveListAll().then(ok => { if (ok) { doExitListEdit(); if (after) after(); } }); }
  });
}
/* 编辑态单元格 → 数据 + dirty 标记（input 不重渲染以保焦点）。
   修复原型潜伏 bug：职务下拉 value=职务 code，须按「类别下的职务 code」反查（原型按类别 code 反查恒 miss →
   页内改职务静默失效）。D1：职务变更 → 档位字典 level 跟随重算（levelSource=1 由服务端落库）。 */
function applyCellEdit(input, isInput) {
  const id = input.dataset.id, f = input.dataset.f, c = cById(id);
  if (!c) return;
  const v = input.value;
  if (f === 'jobFull') {
    const grp = JOB_DICT.find(g => (g.jobs || []).some(j => j.code === v));
    const job = grp && grp.jobs.find(j => j.code === v);
    if (grp && job) {
      c._catCode = grp.code; c._jobCode = v;
      c.jobTitleName = job.name; c.jobTitleCategory = grp.cat; c.jobTitleLevel = job.level;
    }
  } else if (f === 'isKeyContact') {
    c[f] = Number(v);
  } else {
    c[f] = v;
  }
  C.dirtyRows[id] = true;
  const tr = input.closest('tr');
  tr.classList.add('dirty-row');
  if (!tr.querySelector('.undo-link')) {
    const td = tr.lastElementChild;
    const s = document.createElement('span');
    s.className = 'undo-link'; s.dataset.op = 'undo'; s.dataset.id = id; s.textContent = '撤销修改';
    td.appendChild(s);
  }
}
function undoRow(id) {
  const snap = C.editSnapshot[id], c = cById(id);
  if (snap && c) Object.assign(c, snap);
  delete C.dirtyRows[id];
  renderContactsList();
  toast('已撤销该行修改');
}
async function saveListAll() {
  const dirtyIds = Object.keys(C.dirtyRows);
  if (!dirtyIds.length) { toast('无修改行'); return true; }
  let firstErr = null;
  for (const id of dirtyIds) {
    const c = cById(id);
    if (!c) continue;
    let msg = null;
    if (!c.name || !c.name.trim()) msg = '姓名必填';
    else if (!(c._jobCode || jobCodeOfName(c.jobTitleName))) msg = '职务必填';
    else if (c.phone && c.phone.indexOf('*') < 0 && !/^1\d{10}$/.test(c.phone)) msg = '电话须为 11 位手机号（脱敏回显=未修改可放行）';
    if (msg && !firstErr) firstErr = { id: id, msg: msg };
  }
  if (firstErr) {
    renderContactsList();
    const tr = $('contactTbody').querySelector('tr[data-id="' + firstErr.id + '"]');
    if (tr) { tr.classList.add('err-row'); tr.scrollIntoView({ block: 'center' }); }
    const c = cById(firstErr.id);
    toast('校验失败:' + (c ? c.name + ' — ' : '') + firstErr.msg + '（已定位首个错误行，不提交任何行）', 'err');
    return false;
  }
  const form = new URLSearchParams();
  dirtyIds.forEach((id, i) => {
    const c = cById(id);
    form.set('rows[' + i + '].id', c.id);
    form.set('rows[' + i + '].name', c.name.trim());
    form.set('rows[' + i + '].jobTitleCode', c._jobCode || jobCodeOfName(c.jobTitleName));
    form.set('rows[' + i + '].phone', c.phone || '');
    form.set('rows[' + i + '].source', c.source || '');
    form.set('rows[' + i + '].isKeyContact', Number(c.isKeyContact) ? '1' : '0');
  });
  try {
    const ret = await api('/api/customer/contact/batchEdit', { method: 'POST', body: form.toString() });
    if (ret && ret.failedRows && ret.failedRows.length) {
      const first = ret.failedRows[0];
      const c = cById(dirtyIds[first.rowIndex]);
      toast('保存失败（原子批零落库）:' + (c ? c.name + ' — ' : '') + (first.reason || ''), 'err');
      return false;
    }
    await Promise.all([loadContacts(), loadGraph()]);
    C.dirtyRows = {};
    addLog('数据', '页内编辑保存全部:共 ' + dirtyIds.length + ' 行（batchEdit 原子批）');
    toast('保存全部成功', 'ok');
    layoutGraph(); renderContactsAll();
    return true;
  } catch (err) {
    toast('保存失败(' + err.code + '):' + err.message, 'err');
    return false;
  }
}