patbond-flutter/test/features/pets/health_event_form_page_test.dart

import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:patbond_flutter/core/network/api_exception.dart';
import 'package:patbond_flutter/core/theme/app_theme.dart';
import 'package:patbond_flutter/features/pets/health_event_form_page.dart';
import 'package:patbond_flutter/features/pets/health_record_analytics.dart';
import 'package:patbond_flutter/features/pets/pet_exceptions.dart';
import 'package:patbond_flutter/features/pets/pet_models.dart';

import '../../helpers/pet_test_helpers.dart';

void main() {
  late FakePetsRepository repository;
  late List<(String, Map<String, dynamic>?)> events;
  late HealthRecordAnalytics analytics;

  setUp(() {
    repository = FakePetsRepository();
    events = [];
    analytics = HealthRecordAnalytics(
      (name, [props]) async => events.add((name, props)),
    );
  });

  List<Map<String, dynamic>?> eventsOf(String name) => [
    for (final e in events)
      if (e.$1 == name) e.$2,
  ];

  Future<void> pumpForm(WidgetTester tester) async {
    tester.view.physicalSize = const Size(700, 1700);
    tester.view.devicePixelRatio = 1.0;
    addTearDown(tester.view.reset);
    await tester.pumpWidget(
      MaterialApp(
        theme: buildAppTheme(),
        home: Builder(
          builder: (context) => Scaffold(
            body: Center(
              child: TextButton(
                onPressed: () => Navigator.of(context).push(
                  MaterialPageRoute<HealthEvent>(
                    builder: (_) => HealthEventFormPage(
                      repository: repository,
                      petId: 'p-1',
                      analytics: analytics,
                    ),
                  ),
                ),
                child: const Text('打开表单'),
              ),
            ),
          ),
        ),
      ),
    );
    await tester.tap(find.text('打开表单'));
    await tester.pumpAndSettle();
  }

  Future<void> fillValid(WidgetTester tester, {String? amount}) async {
    await tester.tap(find.text('就医'));
    await tester.pump();
    await tester.enterText(
      find.widgetWithText(TextFormField, '标题（如：皮肤检查）'),
      '皮肤检查',
    );
    if (amount != null) {
      await tester.enterText(
        find.widgetWithText(TextFormField, '金额（元，可选）'),
        amount,
      );
    }
    await tester.pump();
  }

  testWidgets('本地校验：类型/标题缺失与金额非法拦截，不发请求且报 validation_error', (tester) async {
    var called = false;
    repository.createHealthEventHandler = (petId, request) async {
      called = true;
      return buildHealthEvent('e-1');
    };

    await pumpForm(tester);
    await tester.enterText(
      find.widgetWithText(TextFormField, '金额（元，可选）'),
      '12.345',
    );
    await tester.tap(find.text('保存记录'));
    await tester.pump();

    expect(find.text('请选择事件类型'), findsOneWidget);
    expect(find.text('请输入标题'), findsOneWidget);
    expect(find.text('金额格式不正确，最多两位小数'), findsOneWidget);
    expect(called, isFalse);
    final failed = eventsOf('health_record_create_failed');
    expect(failed.single!['recordType'], 'health_event');
    expect(failed.single!['failureReason'], 'validation_error');
  });

  testWidgets('成功请求形状：六类类型、UTC 时间戳、金额元→整数分、无金额时键缺席', (tester) async {
    CreateHealthEventRequest? captured;
    repository.createHealthEventHandler = (petId, request) async {
      captured = request;
      return buildHealthEvent('e-1');
    };

    await pumpForm(tester);
    await fillValid(tester, amount: '128.50');
    await tester.tap(find.text('保存记录'));
    await tester.pumpAndSettle();

    final json = captured!.toJson();
    expect(json['eventType'], 'medical');
    expect(json['title'], '皮肤检查');
    // 金额以元录入 → 整数分传输（工单硬项）。
    expect(json['amountCents'], 12850);
    // 今日默认此刻，转 UTC 带 Z 上送。
    expect(json['occurredAt'], endsWith('Z'));
    expect(json.containsKey('notes'), isFalse);

    final succeeded = eventsOf('health_record_create_succeeded');
    expect(succeeded.single!['recordType'], 'health_event');
    expect(succeeded.single!['durationMs'], isA<int>());
  });

  testWidgets('无金额提交：amountCents 键整体缺席（非 0、非 null）', (tester) async {
    CreateHealthEventRequest? captured;
    repository.createHealthEventHandler = (petId, request) async {
      captured = request;
      return buildHealthEvent('e-1');
    };

    await pumpForm(tester);
    await fillValid(tester);
    await tester.tap(find.text('保存记录'));
    await tester.pumpAndSettle();
    expect(captured!.toJson().containsKey('amountCents'), isFalse);
  });

  testWidgets('started 去重：首次输入一次，后续输入不再上报', (tester) async {
    await pumpForm(tester);
    await fillValid(tester);
    await tester.enterText(
      find.widgetWithText(TextFormField, '备注（可选）'),
      '换季护理',
    );
    await tester.pump();

    final started = eventsOf('health_record_create_started');
    expect(started.single, {
      'recordType': 'health_event',
      'entryPoint': 'record_list',
    });
  });

  testWidgets('40300 横幅 / 40000 横幅 / 网络 SnackBar 三兜底 + 失败事件', (tester) async {
    var attempt = 0;
    repository.createHealthEventHandler = (petId, request) async {
      attempt++;
      switch (attempt) {
        case 1:
          throw const PetAccessDeniedException(message: '无权限');
        case 2:
          throw const ApiBusinessException(code: 40000, message: '参数错误');
        default:
          throw const ApiNetworkException('断网');
      }
    };

    await pumpForm(tester);
    await fillValid(tester);

    await tester.tap(find.text('保存记录'));
    await tester.pumpAndSettle();
    expect(find.text('你没有权限为该宠物添加记录'), findsOneWidget);

    await tester.tap(find.text('保存记录'));
    await tester.pumpAndSettle();
    expect(find.text('请检查填写内容后重试'), findsOneWidget);

    await tester.tap(find.text('保存记录'));
    await tester.pumpAndSettle();
    expect(find.text('网络异常，请检查网络后重试'), findsOneWidget);

    final failed = eventsOf('health_record_create_failed');
    expect(failed.length, 3);
    expect(failed[0]!['failureReason'], 'permission_denied');
    expect(failed[0]!['errorCode'], 40300);
    expect(failed[1]!['failureReason'], 'validation_error');
    expect(failed[1]!['errorCode'], 40000);
    expect(failed[2]!['failureReason'], 'network_error');
    expect(failed[2]!['attemptSeq'], 3);
  });
}