import 'package:dio/dio.dart';
import 'package:eatvio_app/core/enums/filters_comparison_enum.dart';
import 'package:eatvio_app/features/consultations/models/consultation_model.dart';
import 'package:eatvio_app/features/finances_and_consultations_archive/models/consultant_finance_model.dart';
import 'package:eatvio_app/features/finances_and_consultations_archive/models/statistic_model.dart';
import 'package:eatvio_app/features/finances_and_consultations_archive/models/user_purchases_model.dart';

class ConsultationService {
  final Dio dio;
  ConsultationService(this.dio);

  Future<ConsultationPaginationModel> getConsultations() async {
    try {
      final response = await dio.get('/api/consultations', queryParameters: {
        'filters[last_state][\$notIn][]': const [
          'initied',
          'in_coordination',
          'start_date_has_been_set',
          'pending_payment',
          'canceled_by_the_initiator',
          'charge_was_collected',
        ],
        'sort[]': 'created_at:desc'
      });
      return ConsultationPaginationModel.fromJson(response.data);
    } catch (e) {
      rethrow;
    }
  }

  Future<ConsultationPaginationModel> getFilteredConsultations({
    String? state,
    String? date,
    FiltersComparisonEnum? stateComparison,
    FiltersComparisonEnum? dateComparison,
  }) async {
    try {
      final response = await dio.get(
        '/api/consultations',
        queryParameters: {
          if (stateComparison == FiltersComparisonEnum.notInArray)
            'filters[last_state][\$notIn][]': const [
              'initied',
              'in_coordination',
              'start_date_has_been_set',
              'pending_payment',
              'canceled_by_the_initiator',
              'charge_was_collected',
            ]
          else if (state != null && stateComparison != null)
            'filters[last_state][${stateComparison.value}]': state,
          if (dateComparison != null && date != null) 'filters[start_date][${dateComparison.value}]': date,
        },
      );
      return ConsultationPaginationModel.fromJson(response.data);
    } catch (e) {
      rethrow;
    }
  }

  Future<StatisticModel> getStatistics() async {
    try {
      final response = await dio.get(
        '/api/consultations/statistics',
      );
      return StatisticModel.fromJson(response.data);
    } catch (e) {
      rethrow;
    }
  }

  Future<List<ConsultantFinanceModel>> getConsultantFinances(
    String? date,
    FiltersComparisonEnum? dateComparison,
  ) async {
    try {
      final response = await dio.get(
        '/api/finances/my_finances',
        queryParameters: {
          if (dateComparison != null && date != null) 'filters[end_date]': date,
        },
      );
      final data = response.data as Map<String, dynamic>;
      final consultations = data['data'] as List<dynamic>;
      return consultations.map((consultation) => ConsultantFinanceModel.fromJson(consultation as Map<String, dynamic>)).toList();
    } catch (e) {
      rethrow;
    }
  }

  Future<List<UserPurchasesModel>> getUserPurchases(
    String? date,
    FiltersComparisonEnum? dateComparison,
  ) async {
    try {
      final response = await dio.get(
        '/api/finances/my_purchases',
        queryParameters: {
          if (dateComparison != null && date != null) 'filters[start_date]': date,
        },
      );
      final data = response.data as Map<String, dynamic>;
      final purchases = data['data'] as List<dynamic>;
      return purchases.map((purchase) => UserPurchasesModel.fromJson(purchase as Map<String, dynamic>)).toList();
    } catch (e) {
      rethrow;
    }
  }
}