import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:shared_preferences/shared_preferences.dart';
import 'package:jiu_client/core/models/page_result.dart';
import 'package:jiu_client/core/auth/auth_state.dart';
import 'package:jiu_client/models/partner.dart';
import 'package:jiu_client/providers/partner_provider.dart';
import 'package:jiu_client/screens/partners/partners_screen.dart';

import '../support/golden_harness.dart';
import '../support/shell_harness.dart';

/// design-distill 阶段4：往来单位 golden × 三主题（回归闸 + 保真基准）。
/// 桌面版挂进真 AppShell（与原型整页截图同构），行数据照抄原型
/// screens/partners.html 的 PARTNERS（10 行），可与 proto 基准整屏 diff：
///   node tools/fidelity.mjs partners
/// 更新基准：flutter test --update-goldens test/golden/partners_golden_test.dart

// 原型 PARTNERS 10 行（recv/pay 走 partnerBalancesProvider 假数据）。
const _partners = [
  Partner(
      id: 1,
      name: '茅台华东总代',
      type: 'supplier',
      contact: '张伟',
      phone: '138-0011-2233',
      address: '上海市青浦区华新镇酒类商城A12'),
  Partner(
      id: 2,
      name: '老李酒水批发',
      type: 'supplier,customer',
      contact: '李建国',
      phone: '139-2200-7788',
      address: '江苏省南京市江宁区秣陵街道'),
  Partner(
      id: 3,
      name: '鼎丰超市',
      type: 'customer',
      contact: '王芳',
      phone: '137-6655-4321',
      address: '浙江省杭州市拱墅区大关路88号'),
  Partner(
      id: 4,
      name: '五粮液川南运营中心',
      type: 'supplier',
      contact: '刘德海',
      phone: '135-8899-0011',
      address: '四川省宜宾市翠屏区岷江路'),
  Partner(
      id: 5,
      name: '金樽酒楼',
      type: 'customer',
      contact: '陈静',
      phone: '136-2211-9900',
      address: '江苏省苏州市姑苏区观前街'),
  Partner(
      id: 6,
      name: '恒昌名酒行',
      type: 'supplier,customer',
      contact: '赵明',
      phone: '138-7766-5544',
      address: '安徽省合肥市蜀山区长江西路'),
  Partner(
      id: 7,
      name: '汾酒山西直营',
      type: 'supplier',
      contact: '孙立',
      phone: '134-5566-7788',
      address: '山西省吕梁市汾阳市杏花村'),
  Partner(
      id: 8,
      name: '喜宴婚庆服务',
      type: 'customer',
      contact: '周丽',
      phone: '139-3344-5566',
      address: '江苏省无锡市梁溪区中山路'),
  Partner(
      id: 9,
      name: '郎酒华东仓储',
      type: 'supplier',
      contact: '吴强',
      phone: '137-9900-1122',
      address: '江苏省南京市六合区雄州街道'),
  Partner(
      id: 10,
      name: '万家乐连锁便利',
      type: 'customer',
      contact: '郑涛',
      phone: '135-1122-3344',
      address: '浙江省宁波市海曙区中山东路'),
];

// 原型 recv/pay 数值（id → (应收, 应付)）
const _balances = <int, ({double recv, double pay})>{
  1: (recv: 0, pay: 486200),
  2: (recv: 38400, pay: 152600),
  3: (recv: 126800, pay: 0),
  4: (recv: 0, pay: 298500),
  5: (recv: 54200, pay: 0),
  6: (recv: 72900, pay: 41000),
  7: (recv: 0, pay: 88400),
  8: (recv: 19600, pay: 0),
  9: (recv: 0, pay: 134700),
  10: (recv: 93500, pay: 0),
};

class _FakePartnersNotifier extends PartnerListNotifier {
  @override
  Future<PageResult<Partner>> build() async =>
      const PageResult(data: _partners, total: 10, page: 1, pageSize: 1000);
  @override
  void setPage(int page) {}
  @override
  void setPageSize(int pageSize) {}
  @override
  void setKeyword(String keyword) {}
  @override
  void setType(String? t) {}
  @override
  void reload() {}
}

List<Override> _overrides() => [
      partnersScreenProvider.overrideWith(() => _FakePartnersNotifier()),
      partnerBalancesProvider.overrideWith((ref) async => _balances),
      isReadonlyProvider.overrideWithValue(false),
    ];

void main() {
  TestWidgetsFlutterBinding.ensureInitialized();
  SharedPreferences.setMockInitialValues({});

  // 桌面：外壳挂载整框（顶栏+侧栏+状态栏+屏），与原型整页同构
  shellGoldenAcrossThemes(
    'partners 整框(桌面)',
    path: '/partners',
    screen: (_) => const PartnersScreen(),
    goldenPrefix: 'partners',
    overrides: _overrides,
    logical: const Size(1280, 900),
  );

  // 移动：窄屏（<600）→ context.isMobile → MobileListCard 卡片流路径
  goldenAcrossThemes(
    'partners 整屏(移动)',
    goldenPrefix: 'partners_mobile',
    child: () => const Scaffold(body: PartnersScreen()),
    overrides: _overrides,
    logical: const Size(390, 1200),
  );
}