import 'package:flutter_test/flutter_test.dart';
import 'package:life_helper/ai/tools/habit_tools.dart';
import 'package:life_helper/ai/tools/tracker_tools.dart';
import 'package:life_helper/ai/tools/tool_envelope.dart';

import '_tool_test_helpers.dart';

void main() {
  group('log_tracker_entry', () {
    test('정상 done 기록', () async {
      final ctx = await bootstrapToolDeps();
      addTearDown(() => ctx.db.close());
      final addRes = await addHabitTool.handler({
        'protocol_id': 'morning_sunlight',
        'frame_level': 'L2',
        'framed_text': '햇빛',
      }, ctx.deps);
      final habitId = (addRes as ToolOk).data['habit_id'] as String;

      final r = await logTrackerEntryTool.handler({
        'habit_id': habitId,
        'value': 'done',
        'date': '2026-06-15',
      }, ctx.deps);
      expect(r, isA<ToolOk>(), reason: '$r');
      final data = (r as ToolOk).data;
      expect(data['habit_id'], habitId);
      expect(data['value'], 'done');
    });

    test('value 유효성', () async {
      final ctx = await bootstrapToolDeps();
      addTearDown(() => ctx.db.close());
      final r = await logTrackerEntryTool.handler({
        'habit_id': 'whatever',
        'value': 'maybe',
      }, ctx.deps);
      expect(r, isA<ToolErr>());
      expect((r as ToolErr).code, 'validation');
    });

    test('미존재 habit_id', () async {
      final ctx = await bootstrapToolDeps();
      addTearDown(() => ctx.db.close());
      final r = await logTrackerEntryTool.handler({
        'habit_id': 'hb_no_such',
        'value': 'done',
      }, ctx.deps);
      expect(r, isA<ToolErr>());
      expect((r as ToolErr).code, 'not_found');
    });

    test('같은 (habit_id, date) 중복 → duplicate', () async {
      final ctx = await bootstrapToolDeps();
      addTearDown(() => ctx.db.close());
      final addRes = await addHabitTool.handler({
        'protocol_id': 'morning_sunlight',
        'frame_level': 'L2',
        'framed_text': '햇빛',
      }, ctx.deps);
      final habitId = (addRes as ToolOk).data['habit_id'] as String;
      await logTrackerEntryTool.handler({
        'habit_id': habitId,
        'value': 'done',
        'date': '2026-06-15',
      }, ctx.deps);
      final r2 = await logTrackerEntryTool.handler({
        'habit_id': habitId,
        'value': 'blank',
        'date': '2026-06-15',
      }, ctx.deps);
      expect(r2, isA<ToolErr>());
      expect((r2 as ToolErr).code, 'duplicate');
    });

    test('date 형식 오류', () async {
      final ctx = await bootstrapToolDeps();
      addTearDown(() => ctx.db.close());
      final r = await logTrackerEntryTool.handler({
        'habit_id': 'h',
        'value': 'done',
        'date': '2026/06/15',
      }, ctx.deps);
      expect(r, isA<ToolErr>());
      expect((r as ToolErr).code, 'validation');
    });
  });

  group('get_streak', () {
    test('습관 없음 → not_found', () async {
      final ctx = await bootstrapToolDeps();
      addTearDown(() => ctx.db.close());
      final r =
          await getStreakTool.handler({'habit_id': 'hb_no'}, ctx.deps);
      expect(r, isA<ToolErr>());
      expect((r as ToolErr).code, 'not_found');
    });

    test('정상 — 기록 없을 때 0 streak', () async {
      final ctx = await bootstrapToolDeps();
      addTearDown(() => ctx.db.close());
      final addRes = await addHabitTool.handler({
        'protocol_id': 'morning_sunlight',
        'frame_level': 'L2',
        'framed_text': '햇빛',
      }, ctx.deps);
      final habitId = (addRes as ToolOk).data['habit_id'] as String;
      final r =
          await getStreakTool.handler({'habit_id': habitId}, ctx.deps);
      expect(r, isA<ToolOk>(), reason: '$r');
      final data = (r as ToolOk).data;
      expect(data['current_streak'], 0);
      expect(data['tier'], isNotNull);
    });
  });
}