import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:jiu_client/core/auth/auth_state.dart';
import 'package:jiu_client/core/theme/themes.dart';
import 'package:jiu_client/models/license.dart';
import 'package:jiu_client/providers/license_provider.dart';
import 'package:jiu_client/providers/license_purchase_provider.dart';
import 'package:jiu_client/screens/license/license_screen.dart';

/// 订单管理 tab 冒烟测试：切到该 tab 能正常渲染 KPI/表格，点击行能打开详情
/// 抽屉且不抛异常（此 tab 无 golden 覆盖，靠本测试兜底基础可用性）。

class _FakeAuth extends AuthNotifier {
  _FakeAuth() {
    state = const AuthState(
      user: AuthUser(
          accessToken: 't',
          refreshToken: 'r',
          id: 1,
          username: 'wang',
          realName: '王经理',
          shopNo: 'S001',
          shopId: 1,
          role: 'admin'),
    );
  }
}

class _FakeLicense extends LicenseNotifier {
  @override
  Future<LicenseInfo?> build() async => LicenseInfo(
        id: 1,
        type: 'annual',
        isActive: true,
        maxDevices: 2,
        phase: 'normal',
        expiresAt: DateTime.now().add(const Duration(days: 100)),
      );
}

final _records = [
  PurchaseRecord(
    outTradeNo: 'pay-20260710101433-9c41f7ae',
    productBizCode: 'annual_pro',
    amountMinor: 599900,
    currency: 'CNY',
    amount: '',
    status: 'pending',
    payUrl: 'https://pay.example.com/checkout/1',
    userName: '王老板',
    createdAt: DateTime(2026, 7, 10, 10, 14),
  ),
  PurchaseRecord(
    outTradeNo: 'pay-20260610093015-4d7a20cf',
    productBizCode: 'monthly_pro',
    amountMinor: 59900,
    currency: 'CNY',
    amount: '',
    status: 'paid',
    payUrl: '',
    userName: '王老板',
    createdAt: DateTime(2026, 6, 10, 9, 30),
    paidAt: DateTime(2026, 6, 10, 9, 31),
    renewedTo: DateTime(2027, 6, 4),
  ),
  PurchaseRecord(
    outTradeNo: 'pay-20260702174902-b2e85c10',
    productBizCode: 'annual_pro',
    amountMinor: 599900,
    currency: 'CNY',
    amount: '',
    status: 'failed',
    payUrl: '',
    userName: '王老板',
    createdAt: DateTime(2026, 7, 2, 17, 49),
  ),
];

class _FakePurchaseList extends PurchaseListNotifier {
  @override
  Future<PurchaseListResult> build() async => PurchaseListResult(
        items: _records,
        total: _records.length,
        summary: const PurchaseSummary(
          paidTotalMinor: 419700,
          paidCount: 5,
          pendingCount: 1,
          totalCount: 7,
        ),
      );
}

Widget _screen() => ProviderScope(
      overrides: [
        authStateProvider.overrideWith((ref) => _FakeAuth()),
        licenseProvider.overrideWith(() => _FakeLicense()),
        purchaseListProvider.overrideWith(() => _FakePurchaseList()),
      ],
      child: MaterialApp(
        theme: buildTheme('a'),
        home: const Scaffold(body: LicenseScreen()),
      ),
    );

void main() {
  testWidgets('订单管理 tab：KPI + 表格 + 详情抽屉均正常渲染', (tester) async {
    await tester.pumpWidget(_screen());
    await tester.pumpAndSettle();

    await tester.tap(find.text('订单管理'));
    await tester.pumpAndSettle();

    // KPI
    expect(find.text('订单总数'), findsOneWidget);
    expect(find.text('待支付 · 点击筛选'), findsOneWidget);

    // 表格行（套餐 + 状态徽章）
    expect(find.text('高级版 · 年付'), findsWidgets);
    expect(find.text('高级版 · 月付'), findsOneWidget);
    expect(find.text('待支付'), findsWidgets);
    expect(find.text('已支付'), findsWidgets);
    expect(find.text('已关闭'), findsWidgets);

    // 点开第一行详情（待支付单）：抽屉出现「继续支付」「取消订单」
    await tester.tap(find.text('pay-20260710101433-9c41f7ae'));
    await tester.pumpAndSettle();
    expect(find.text('订单详情'), findsOneWidget);
    expect(find.text('继续支付'), findsOneWidget);
    expect(find.text('取消订单'), findsOneWidget);
  });
}