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';

/// design-distill 阶段4：往来单位整屏 golden × 三主题（桌面 + 移动，回归闸）。
/// 保真目检：shoot partners.html + montage 与 goldens/partners_*.png 并排。
/// 更新基准：flutter test --update-goldens test/golden/partners_golden_test.dart

const _suppliers = [
  Partner(
      id: 1, code: 'GYS-001', name: '茅台华东总代', type: 'supplier',
      contact: '张伟', phone: '138-0011-2233', address: '上海市黄浦区中山东路 8 号',
      status: 'enabled'),
  Partner(
      id: 2, code: 'GYS-002', name: '老窖酒水批发', type: 'supplier',
      contact: '李建国', phone: '139-2200-7788', address: '江苏省南京市建邺区江东中路',
      status: 'enabled'),
  Partner(
      id: 3, code: 'GYS-003', name: '五粮液川南运营中心', type: 'supplier',
      contact: '刘海涛', phone: '135-8899-0011', address: '四川省宜宾市翠屏区岷江路',
      status: 'disabled'),
];

const _customers = [
  Partner(
      id: 11, code: 'KH-001', name: '鼎丰超市', type: 'customer',
      contact: '王芳', phone: '137-6655-4321', address: '浙江省杭州市西湖区文三路',
      status: 'enabled'),
  Partner(
      id: 12, code: 'KH-002', name: '金樽酒楼', type: 'customer',
      contact: '陈静', phone: '136-2211-9900', address: '江苏省苏州市姑苏区干将路',
      status: 'enabled'),
];

class _FakeSupplierNotifier extends PartnerListNotifier {
  @override
  Future<PageResult<Partner>> build() async => const PageResult(
      data: _suppliers, total: 3, page: 1, pageSize: 20);
  @override
  void setPage(int page) {}
  @override
  void setPageSize(int pageSize) {}
  @override
  void setKeyword(String keyword) {}
  @override
  void reload() {}
}

class _FakeCustomerNotifier extends PartnerListNotifier {
  @override
  Future<PageResult<Partner>> build() async => const PageResult(
      data: _customers, total: 2, page: 1, pageSize: 20);
  @override
  void setPage(int page) {}
  @override
  void setPageSize(int pageSize) {}
  @override
  void setKeyword(String keyword) {}
  @override
  void reload() {}
}

List<Override> _overrides() => [
      supplierListProvider.overrideWith(() => _FakeSupplierNotifier()),
      customerListProvider.overrideWith(() => _FakeCustomerNotifier()),
      isReadonlyProvider.overrideWithValue(false),
    ];

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

  goldenAcrossThemes(
    'partners 整屏(桌面)',
    goldenPrefix: 'partners',
    child: () => const Scaffold(body: PartnersScreen()),
    overrides: _overrides,
    logical: const Size(1280, 900),
  );

  goldenAcrossThemes(
    'partners 整屏(移动)',
    goldenPrefix: 'partners_mobile',
    child: () => const Scaffold(body: PartnersScreen()),
    overrides: _overrides,
    logical: const Size(390, 1200),
  );
}