const assert = require('node:assert/strict');
const fs = require('node:fs');
const path = require('node:path');
const test = require('node:test');

const modulePath = path.join(__dirname, '..', 'public', 'js', 'member-admin-pages.js');
const MemberAdminPages = fs.existsSync(modulePath) ? require(modulePath) : {};

function requireFunction(name) {
  assert.equal(typeof MemberAdminPages[name], 'function', `缺少 MemberAdminPages.${name}`);
  return MemberAdminPages[name];
}

test('成员管理页只从家谱上下文读取安全 ID', () => {
  const getCurrentGenealogyId = requireFunction('getCurrentGenealogyId');

  assert.equal(getCurrentGenealogyId('?genealogyId=2060000000000000001'), '2060000000000000001');
  assert.equal(getCurrentGenealogyId('?genealogyId=unsafe'), '');
  assert.equal(getCurrentGenealogyId(''), '');
});

test('成员响应使用完整 GenealogyMemberVo 并保持长 ID 为字符串', () => {
  const normalizeMember = requireFunction('normalizeMember');
  const member = normalizeMember({
    memberId: '2060000000000000001',
    genealogyId: '2060000000000000002',
    appUserId: '2060000000000000003',
    lineagePersonId: '2060000000000000004',
    appUserNickName: '明远',
    appUserPhone: '19100000000',
    lineagePersonName: '李明',
    memberName: '李先生',
    roleType: 'member',
    relationName: '族亲',
    joinSource: 'invite',
    inviterUserId: '2060000000000000005',
    inviterNickName: '谱主',
    inviterPhone: '19111111111',
    joinTime: '2026-07-29 10:00:00',
    status: '0'
  });

  assert.equal(member.memberId, '2060000000000000001');
  assert.equal(member.appUserId, '2060000000000000003');
  assert.equal(member.lineagePersonId, '2060000000000000004');
  assert.equal(normalizeMember({
    memberId: Number('2060000000000000001'),
    genealogyId: '2',
    appUserId: '3',
    roleType: 'member',
    status: '0'
  }), null);
});

test('成员修改只构造后端可更新字段并收紧角色枚举', () => {
  const buildMemberUpdateBody = requireFunction('buildMemberUpdateBody');
  const validateMemberUpdateBody = requireFunction('validateMemberUpdateBody');

  assert.deepEqual(buildMemberUpdateBody({
    memberName: ' 李先生 ',
    relationName: ' 族亲 ',
    roleType: 'editor',
    lineagePersonId: '2060000000000000004',
    memberId: 'must-drop',
    appUserId: 'must-drop',
    status: '3'
  }), {
    memberName: '李先生',
    relationName: '族亲',
    roleType: 'editor',
    lineagePersonId: '2060000000000000004'
  });
  assert.equal(validateMemberUpdateBody(buildMemberUpdateBody({ memberName: '名'.repeat(51) })), '成员名称不能超过 50 个字符');
  assert.equal(validateMemberUpdateBody(buildMemberUpdateBody({ relationName: '关系'.repeat(51) })), '关系名称不能超过 100 个字符');
  assert.throws(
    () => buildMemberUpdateBody({ roleType: 'owner' }),
    /成员角色只能是管理员、编辑或成员/
  );
  assert.equal(
    validateMemberUpdateBody(buildMemberUpdateBody({ lineagePersonId: Number.MAX_SAFE_INTEGER + 1 })),
    '世系人物选项无效'
  );
});

test('成员管理动作遵守谱主和管理员的后端权限边界', () => {
  const canEditMember = requireFunction('canEditMember');
  const canRemoveMember = requireFunction('canRemoveMember');
  const canLeaveGenealogy = requireFunction('canLeaveGenealogy');
  const canTransferOwner = requireFunction('canTransferOwner');

  assert.equal(canEditMember('owner', 'admin'), true);
  assert.equal(canEditMember('admin', 'admin'), false);
  assert.equal(canEditMember('admin', 'member'), true);
  assert.equal(canEditMember('owner', 'owner'), false);
  assert.equal(canRemoveMember('owner', 'owner'), false);
  assert.equal(canRemoveMember('admin', 'admin'), false);
  assert.equal(canLeaveGenealogy('owner'), false);
  assert.equal(canLeaveGenealogy('member'), true);
  assert.equal(canTransferOwner('owner'), true);
  assert.equal(canTransferOwner('admin'), false);
});

test('谱主转移只使用成员列表中的真实目标 memberId', () => {
  const buildOwnerTransferBody = requireFunction('buildOwnerTransferBody');
  const validateOwnerTransferBody = requireFunction('validateOwnerTransferBody');

  assert.deepEqual(buildOwnerTransferBody('2060000000000000001'), {
    targetMemberId: '2060000000000000001'
  });
  assert.equal(validateOwnerTransferBody(buildOwnerTransferBody('')), '请选择新谱主');
  assert.equal(validateOwnerTransferBody(buildOwnerTransferBody('unsafe')), '请选择新谱主');
  assert.equal(
    validateOwnerTransferBody(buildOwnerTransferBody('2060000000000000001'), '2060000000000000001'),
    '不能转让给自己'
  );
});

test('世系人物绑定选项只接受当前家谱响应中的安全人物 ID', () => {
  const normalizeLineageOption = requireFunction('normalizeLineageOption');

  assert.deepEqual(normalizeLineageOption({
    personId: '2060000000000000001',
    name: '李明',
    generationName: '德'
  }), {
    personId: '2060000000000000001',
    name: '李明',
    generationName: '德'
  });
  assert.equal(normalizeLineageOption({ personId: Number('2060000000000000001'), name: '李明' }), null);
  assert.equal(normalizeLineageOption({ personId: '1', name: '' }), null);
});

test('成员列表展示转义内容并隐藏手机号与内部 ID', () => {
  const normalizeMember = requireFunction('normalizeMember');
  const renderMemberRow = requireFunction('renderMemberRow');
  const html = renderMemberRow(normalizeMember({
    memberId: '2060000000000000001',
    genealogyId: '2060000000000000002',
    appUserId: '2060000000000000003',
    appUserNickName: '<img src=x>明远',
    appUserPhone: '19100000000',
    lineagePersonId: '2060000000000000004',
    lineagePersonName: '<script>alert(1)</script>李明',
    memberName: '李先生',
    roleType: 'member',
    relationName: '族亲',
    inviterUserId: '2060000000000000005',
    inviterPhone: '19111111111',
    status: '0'
  }), {
    actorRole: 'member',
    currentMemberId: '2060000000000000001'
  });

  assert.doesNotMatch(html, /<script|<img/);
  assert.doesNotMatch(html, /19100000000|19111111111|206000000000000000[1-5]/);
  assert.match(html, /李先生|族亲|成员/);
});

test('家族管理页开放成员维护、退出和谱主转移且不允许手填 ID', () => {
  const page = fs.readFileSync(path.join(__dirname, '..', 'profile-family-admin.html'), 'utf8');

  assert.doesNotMatch(page, /data-feature-status="pending"|pending-pages\.js/);
  assert.match(page, /public\/js\/member-admin-pages\.js/);
  assert.match(page, /data-member-list/);
  assert.match(page, /data-member-form/);
  assert.match(page, /name="memberName"/);
  assert.match(page, /name="relationName"/);
  assert.match(page, /name="roleType"/);
  assert.match(page, /select[^>]+name="lineagePersonId"|name="lineagePersonId"[^>]+select/);
  assert.match(page, /data-member-leave/);
  assert.match(page, /select[^>]+name="targetMemberId"|name="targetMemberId"[^>]+select/);
  assert.doesNotMatch(page, /name="(?:memberId|appUserId)"|type="(?:text|number)"[^>]+name="(?:lineagePersonId|targetMemberId)"/);
  assert.doesNotMatch(page, /href="profile-data\.html"[^>]*>\s*添加成员/);
});