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

const VipPages = require('../public/js/vip-pages.js');
const root = path.resolve(__dirname, '..');

const packageId = '2062179707935264769';
const genealogyId = '2062179707935264770';
const orderId = '2062179707935264771';

function packageFixture(overrides) {
  return Object.assign({
    packageId,
    packageName: '家谱年度会员',
    packageType: 'vip',
    packageDesc: '适合持续维护家谱',
    price: '99.00',
    originalPrice: '129.00',
    durationValue: 1,
    durationUnit: 'year',
    genealogyLimit: 3,
    memberLimit: 500,
    storageLimitMb: 10240,
    featureJson: '{"export":true}',
    sortOrder: 1,
    status: '0',
    remark: '年度套餐'
  }, overrides);
}

function orderFixture(overrides) {
  return Object.assign({
    orderId,
    orderNo: 'VIP202607291200001234',
    packageId,
    packageName: '家谱年度会员',
    appUserId: '2062179707935264701',
    appUserNickName: '叶子',
    appUserPhone: '19100000000',
    genealogyId,
    genealogyNo: 'G20260729001',
    genealogyName: '叶氏家谱',
    orderAmount: '99.00',
    payAmount: '99.00',
    payType: 'wechat',
    payStatus: '0',
    payTime: null,
    expireTime: null,
    status: '0',
    remark: ''
  }, overrides);
}

test('VIP 套餐只保留可展示字段并保持金额和长 ID 字符串', () => {
  assert.deepEqual(VipPages.normalizeVipPackage(packageFixture()), {
    packageId,
    packageName: '家谱年度会员',
    packageType: 'vip',
    packageDesc: '适合持续维护家谱',
    price: '99.00',
    originalPrice: '129.00',
    durationValue: 1,
    durationUnit: 'year',
    genealogyLimit: 3,
    memberLimit: 500,
    storageLimitMb: 10240,
    remark: '年度套餐'
  });
  assert.equal(VipPages.normalizeVipPackage(packageFixture({
    packageId: Number.MAX_SAFE_INTEGER + 1
  })), null);
  assert.equal(VipPages.normalizeVipPackage(packageFixture({
    packageType: 'unknown'
  })), null);
  assert.equal(VipPages.normalizeVipPackage(packageFixture({
    durationUnit: 'week'
  })), null);
  assert.equal(VipPages.normalizeVipPackage(packageFixture({
    price: '-1.00'
  })), null);
  assert.equal(VipPages.normalizeVipPackage(packageFixture({
    status: '1'
  })), null);
});

test('套餐列表过滤停用或非法记录', () => {
  assert.equal(VipPages.normalizeVipPackages([
    packageFixture(),
    packageFixture({ packageId: '2062179707935264772', status: '1' })
  ]).length, 1);
  assert.deepEqual(VipPages.normalizeVipPackages({ rows: [packageFixture()] }), []);
});

test('家谱选择项只接受响应中的稳定 ID 和名称', () => {
  assert.deepEqual(VipPages.normalizeGenealogyOption({
    genealogyId,
    genealogyName: '叶氏家谱',
    surname: '叶',
    ownerUserId: 'must-drop'
  }), {
    genealogyId,
    genealogyName: '叶氏家谱',
    surname: '叶'
  });
  assert.equal(VipPages.normalizeGenealogyOption({
    genealogyId: Number.MAX_SAFE_INTEGER + 1,
    genealogyName: '叶氏家谱'
  }), null);
  assert.equal(VipPages.normalizeGenealogyOption({
    genealogyId,
    genealogyName: ''
  }), null);
});

test('订单请求只构造 AppVipOrderBody 且页面默认省略支付方式', () => {
  assert.deepEqual(VipPages.buildVipOrderBody({
    packageId: ' ' + packageId + ' ',
    genealogyId: ' ' + genealogyId + ' ',
    payType: '',
    orderId: 'must-drop',
    appUserId: 'must-drop',
    payStatus: 'must-drop'
  }), {
    packageId,
    genealogyId
  });
  assert.deepEqual(VipPages.buildVipOrderBody({
    packageId,
    payType: ' wechat '
  }), {
    packageId,
    payType: 'wechat'
  });
});

test('订单请求要求安全套餐 ID，并只接受已确认的可选值', () => {
  assert.equal(VipPages.validateVipOrderBody({ packageId }), '');
  assert.equal(VipPages.validateVipOrderBody({ packageId, genealogyId }), '');
  assert.match(VipPages.validateVipOrderBody({ packageId: '' }), /套餐/);
  assert.match(VipPages.validateVipOrderBody({
    packageId,
    genealogyId: 'unsafe'
  }), /家谱/);
  assert.match(VipPages.validateVipOrderBody({
    packageId,
    payType: 'alipay'
  }), /支付方式/);
});

test('VIP 订单隐藏账号字段并校验金额和状态', () => {
  assert.deepEqual(VipPages.normalizeVipOrder(orderFixture()), {
    orderId,
    orderNo: 'VIP202607291200001234',
    packageId,
    packageName: '家谱年度会员',
    genealogyId,
    genealogyNo: 'G20260729001',
    genealogyName: '叶氏家谱',
    orderAmount: '99.00',
    payAmount: '99.00',
    payType: 'wechat',
    payStatus: '0',
    payTime: '',
    expireTime: '',
    status: '0',
    remark: ''
  });
  assert.equal(VipPages.normalizeVipOrder(orderFixture({
    orderId: Number.MAX_SAFE_INTEGER + 1
  })), null);
  assert.equal(VipPages.normalizeVipOrder(orderFixture({
    payAmount: '-1'
  })), null);
  assert.equal(VipPages.normalizeVipOrder(orderFixture({
    payStatus: '9'
  })), null);
  assert.equal(VipPages.normalizeVipOrder(orderFixture({
    status: '9'
  })), null);
});

test('套餐和订单渲染不出现内部账号信息或伪支付操作', () => {
  const packagesHtml = VipPages.renderVipPackages([packageFixture({
    packageName: '<年度会员>'
  })], packageId);
  const ordersHtml = VipPages.renderVipOrders([orderFixture({
    appUserId: 'secret-user',
    appUserPhone: 'secret-phone'
  })]);
  const combined = packagesHtml + ordersHtml;

  assert.match(packagesHtml, /&lt;年度会员&gt;/);
  assert.match(packagesHtml, new RegExp('data-vip-package-id="' + packageId + '"'));
  assert.match(ordersHtml, /待支付/);
  assert.doesNotMatch(combined, /secret-user|secret-phone|appUserId|appUserPhone|立即支付|模拟|取消订单|退款/);
});

test('套餐渲染接受初始化流程已经规范化的数据', () => {
  const normalized = VipPages.normalizeVipPackages([packageFixture()]);
  const html = VipPages.renderVipPackages(normalized, packageId);

  assert.match(html, /家谱年度会员/);
  assert.match(html, /data-vip-package-id=/);
  assert.doesNotMatch(html, /当前没有可用会员套餐/);
});

test('会员服务页只从接口结果选择套餐和家谱，不暴露业务 ID 或未开放支付操作', () => {
  const source = fs.readFileSync(path.join(root, 'profile-services.html'), 'utf8');

  assert.doesNotMatch(source, /data-feature-status="pending"/);
  assert.match(source, /src="public\/js\/vip-pages\.js"/);
  assert.match(source, /data-vip-package-list/);
  assert.match(source, /data-vip-selected-package/);
  assert.match(source, /<select[^>]+data-vip-genealogy-options/);
  assert.match(source, /data-vip-order-refresh/);
  assert.match(source, /data-vip-order-list/);
  assert.doesNotMatch(source, /<input[^>]+name="(?:packageId|genealogyId|orderId)"/);
  assert.doesNotMatch(source, /name="payType"/);
  assert.doesNotMatch(source, /立即支付|模拟支付|取消订单|退款/);
});

test('会员服务运行时并行读取套餐、我的家谱和订单，并在创建后重新读取核验', () => {
  const source = fs.readFileSync(path.join(root, 'public/js/vip-pages.js'), 'utf8');

  assert.match(source, /Promise\.all\(\[api\.vipPackages\(\), api\.genealogiesMine\(\), api\.vipOrders\(\)\]\)/);
  assert.match(source, /created = normalizeVipOrder\(await api\.createVipOrder\(body\)\)/);
  assert.match(source, /refreshed = normalizeVipOrders\(await api\.vipOrders\(\)\)/);
  assert.match(source, /item\.orderId === created\.orderId/);
});