fromis_9/app/lib/services/schedules_service.dart

/// 일정 API 서비스
library;

import 'package:intl/intl.dart';
import '../models/schedule.dart';
import 'api_client.dart';

/// 오늘 날짜 (KST) 반환
String getTodayKST() {
  final now = DateTime.now();
  return DateFormat('yyyy-MM-dd').format(now);
}

/// 일정 목록 조회 (월별)
Future<List<Schedule>> getSchedules(int year, int month) async {
  final response = await dio.get('/schedules', queryParameters: {
    'year': year.toString(),
    'month': month.toString(),
  });
  final List<dynamic> data = response.data;
  return data.map((json) => Schedule.fromJson(json)).toList();
}

/// 다가오는 일정 N개 조회 (오늘 이후) - 웹과 동일
Future<List<Schedule>> getUpcomingSchedules(int limit) async {
  final todayStr = getTodayKST();
  final response = await dio.get('/schedules', queryParameters: {
    'startDate': todayStr,
    'limit': limit.toString(),
  });
  final List<dynamic> data = response.data;
  return data.map((json) => Schedule.fromJson(json)).toList();
}

/// 일정 검색 결과
class SearchResult {
  final List<Schedule> schedules;
  final int offset;
  final bool hasMore;

  const SearchResult({
    required this.schedules,
    required this.offset,
    required this.hasMore,
  });
}

/// 일정 검색 (Meilisearch)
Future<SearchResult> searchSchedules(String query, {int offset = 0, int limit = 20}) async {
  final response = await dio.get('/schedules', queryParameters: {
    'search': query,
    'offset': offset.toString(),
    'limit': limit.toString(),
  });
  // 응답: { schedules: [...], hasMore: bool, offset: int }
  final Map<String, dynamic> data = response.data;
  final List<dynamic> schedulesJson = data['schedules'] ?? [];
  final schedules = schedulesJson.map((json) => Schedule.fromJson(json)).toList();
  return SearchResult(
    schedules: schedules,
    offset: offset,
    hasMore: data['hasMore'] ?? schedules.length >= limit,
  );
}