import '../../models/share_account_model.dart';
import '../../models/mining_record_model.dart';
import '../../models/global_state_model.dart';
import '../../models/planting_record_model.dart';
import '../../../core/network/api_client.dart';
import '../../../core/network/api_endpoints.dart';
import '../../../core/error/exceptions.dart';
import '../../../domain/repositories/mining_repository.dart';

abstract class MiningRemoteDataSource {
  Future<ShareAccountModel> getShareAccount(String accountSequence);
  Future<MiningRecordsPage> getMiningRecords(
    String accountSequence, {
    int page = 1,
    int pageSize = 20,
  });
  Future<GlobalStateModel> getGlobalState();
  Future<PlantingLedgerPageModel> getPlantingLedger(
    String accountSequence, {
    int page = 1,
    int pageSize = 10,
  });
}

class MiningRemoteDataSourceImpl implements MiningRemoteDataSource {
  final ApiClient client;

  MiningRemoteDataSourceImpl({required this.client});

  @override
  Future<ShareAccountModel> getShareAccount(String accountSequence) async {
    try {
      final response = await client.get(ApiEndpoints.shareAccount(accountSequence));
      return ShareAccountModel.fromJson(response.data);
    } catch (e) {
      throw ServerException(e.toString());
    }
  }

  @override
  Future<MiningRecordsPage> getMiningRecords(
    String accountSequence, {
    int page = 1,
    int pageSize = 20,
  }) async {
    try {
      final response = await client.get(
        ApiEndpoints.miningRecords(accountSequence),
        queryParameters: {'page': page, 'pageSize': pageSize},
      );
      final data = response.data;
      final items = (data['items'] as List? ?? data['records'] as List? ?? [])
          .map((json) => MiningRecordModel.fromJson(json))
          .toList();
      final pagination = data['pagination'] ?? {};
      return MiningRecordsPage(
        items: items,
        total: pagination['total'] ?? items.length,
        page: pagination['page'] ?? page,
        pageSize: pagination['pageSize'] ?? pageSize,
        totalPages: pagination['totalPages'] ?? 1,
      );
    } catch (e) {
      throw ServerException(e.toString());
    }
  }

  @override
  Future<GlobalStateModel> getGlobalState() async {
    try {
      final response = await client.get(ApiEndpoints.globalState);
      return GlobalStateModel.fromJson(response.data);
    } catch (e) {
      throw ServerException(e.toString());
    }
  }

  @override
  Future<PlantingLedgerPageModel> getPlantingLedger(
    String accountSequence, {
    int page = 1,
    int pageSize = 10,
  }) async {
    try {
      final response = await client.get(
        ApiEndpoints.plantingLedger(accountSequence),
        queryParameters: {'page': page, 'pageSize': pageSize},
      );
      return PlantingLedgerPageModel.fromJson(response.data);
    } catch (e) {
      throw ServerException(e.toString());
    }
  }
}