import 'package:hmg_patient_app_new/core/api/api_client.dart';
import 'package:hmg_patient_app_new/core/api_consts.dart';
import 'package:hmg_patient_app_new/core/exceptions/api_failure.dart';
import 'package:hmg_patient_app_new/core/common_models/generic_api_model.dart';
import 'package:dartz/dartz.dart';
import 'package:hmg_patient_app_new/features/lab/models/resp_models/patient_lab_orders_response_model.dart';
import 'package:hmg_patient_app_new/features/lab/models/resp_models/patient_lab_special_result.dart';
import 'package:hmg_patient_app_new/services/logger_service.dart';

import 'models/resp_models/lab_result.dart' show LabResult;

abstract class LabRepo {
  Future<Either<Failure, GenericApiModel<List<PatientLabOrdersResponseModel>>>> getPatientLabOrders();
  Future<Either<Failure, GenericApiModel<List<LabResult>>>> getPatientLabResults(PatientLabOrdersResponseModel laborder, bool isVidaPlus, String procedureName);

  Future<Either<Failure, GenericApiModel<List<LabResult>>>>
      getPatientLabResultsByHospitals(
          PatientLabOrdersResponseModel laborder, bool isVidaPlus);

  Future<Either<Failure, GenericApiModel<List<PatientLabSpecialResult>>>>
      getSpecialLabResult(
          PatientLabOrdersResponseModel laborder, bool isVidaPlus);
}

class LabRepoImp implements LabRepo {
  final ApiClient apiClient;
  final LoggerService loggerService;

  LabRepoImp({required this.loggerService, required this.apiClient});

  @override
  Future<Either<Failure, GenericApiModel<List<PatientLabOrdersResponseModel>>>> getPatientLabOrders() async {
    Map<String, dynamic> mapDevice = {};
    try {
      GenericApiModel<List<PatientLabOrdersResponseModel>>? apiResponse;
      Failure? failure;
      await apiClient.post(
        GET_Patient_LAB_ORDERS,
        body: mapDevice,
        onFailure: (error, statusCode, {messageStatus, failureType}) {
          failure = failureType;
        },
        onSuccess: (response, statusCode, {messageStatus, errorMessage}) {
          try {
            final list = response['ListPLO'];
            if (list == null || list.isEmpty) {
              throw Exception("lab list is empty");
            }

            final labOrders = list.map((item) => PatientLabOrdersResponseModel.fromJson(item as Map<String, dynamic>)).toList().cast<PatientLabOrdersResponseModel>();

            apiResponse = GenericApiModel<List<PatientLabOrdersResponseModel>>(
              messageStatus: messageStatus,
              statusCode: statusCode,
              errorMessage: null,
              data: labOrders,
            );
          } catch (e) {
            failure = DataParsingFailure(e.toString());
          }
        },
      );
      if (failure != null) return Left(failure!);
      if (apiResponse == null) return Left(ServerFailure("Unknown error"));
      return Right(apiResponse!);
    } catch (e) {
      return Left(UnknownFailure(e.toString()));
    }
  }

  @override
  Future<Either<Failure, GenericApiModel<List<LabResult>>>> getPatientLabResults(
      PatientLabOrdersResponseModel laborder, bool isVidaPlus, String procedureName
      ) async {

    Map<String, dynamic> request = Map();
    request['InvoiceNo_VP'] = isVidaPlus ? laborder!.invoiceNo : "0";
    request['InvoiceNo'] = isVidaPlus ? "0" : laborder!.invoiceNo;
    request['OrderNo'] = laborder!.orderNo;
    request['isDentalAllowedBackend'] = false;
    request['SetupID'] = laborder!.setupID;
    request['ProjectID'] = laborder.projectID;
    request['ClinicID'] = laborder.clinicID;
    request['Procedure'] = procedureName;
    try {
      GenericApiModel<List<LabResult>>? apiResponse;
      Failure? failure;
      await apiClient.post(
        GET_Patient_LAB_ORDERS_RESULT,
        body: request,
        onFailure: (error, statusCode, {messageStatus, failureType}) {
          failure = failureType;
        },
        onSuccess: (response, statusCode, {messageStatus, errorMessage}) {
          try {
            final list = response['ListPLR'];
            if (list == null || list.isEmpty) {
              throw Exception("lab list is empty");
            }

            final labOrders = list
                .map((item) => LabResult.fromJson(item as Map<String, dynamic>))
                .toList()
                .cast<LabResult>();

            apiResponse = GenericApiModel<List<LabResult>>(
              messageStatus: messageStatus,
              statusCode: statusCode,
              errorMessage: null,
              data: labOrders,
            );
          } catch (e) {
            failure = DataParsingFailure(e.toString());
          }
        },
      );
      if (failure != null) return Left(failure!);
      if (apiResponse == null) return Left(ServerFailure("Unknown error"));
      return Right(apiResponse!);
    } catch (e) {
      return Left(UnknownFailure(e.toString()));
    }
  }

  @override
  Future<Either<Failure, GenericApiModel<List<LabResult>>>>
      getPatientLabResultsByHospitals(
          PatientLabOrdersResponseModel laborder, bool isVidaPlus) async {
    Map<String, dynamic> request = Map();
    request['InvoiceNo_VP'] = isVidaPlus ? laborder!.invoiceNo : "0";
    request['InvoiceNo'] = isVidaPlus ? "0" : laborder!.invoiceNo;
    request['OrderNo'] = laborder!.orderNo;
    request['isDentalAllowedBackend'] = false;
    request['SetupID'] = laborder!.setupID;
    request['ProjectID'] = laborder.projectID;
    request['ClinicID'] = laborder.clinicID;
    try {
      GenericApiModel<List<LabResult>>? apiResponse;
      Failure? failure;
      await apiClient.post(
        GET_Patient_LAB_RESULT,
        body: request,
        onFailure: (error, statusCode, {messageStatus, failureType}) {
          failure = failureType;
        },
        onSuccess: (response, statusCode, {messageStatus, errorMessage}) {
          try {
            final list = response['ListPLR'];
            if (list == null || list.isEmpty) {
              throw Exception("lab list is empty");
            }

            final labOrders = list.map((item) => LabResult.fromJson(item as Map<String, dynamic>)).toList().cast<LabResult>();

            apiResponse = GenericApiModel<List<LabResult>>(
              messageStatus: messageStatus,
              statusCode: statusCode,
              errorMessage: null,
              data: labOrders,
            );
          } catch (e) {
            failure = DataParsingFailure(e.toString());
          }
        },
      );
      if (failure != null) return Left(failure!);
      if (apiResponse == null) return Left(ServerFailure("Unknown error"));
      return Right(apiResponse!);
    } catch (e) {
      return Left(UnknownFailure(e.toString()));
    }
  }

  @override
  Future<Either<Failure, GenericApiModel<List<PatientLabSpecialResult>>>>
      getSpecialLabResult(
          PatientLabOrdersResponseModel laborder, bool isVidaPlus) async {
    Map<String, dynamic> request = Map();
    request['InvoiceNo_VP'] = isVidaPlus ? laborder!.invoiceNo : "0";
    request['InvoiceNo'] = isVidaPlus ? "0" : laborder!.invoiceNo;
    request['OrderNo'] = laborder!.orderNo;
    request['isDentalAllowedBackend'] = false;
    request['SetupID'] = laborder!.setupID;
    request['ProjectID'] = laborder.projectID;
    request['ClinicID'] = laborder.clinicID;
    try {
      GenericApiModel<List<PatientLabSpecialResult>>? apiResponse;
      Failure? failure;
      await apiClient.post(
        GET_Patient_LAB_SPECIAL_RESULT,
        body: request,
        onFailure: (error, statusCode, {messageStatus, failureType}) {
          failure = failureType;
        },
        onSuccess: (response, statusCode, {messageStatus, errorMessage}) {
          try {
            final list = response['ListPLSR'];
            if (list == null || list.isEmpty) {
              throw Exception("lab list is empty");
            }

            final labOrders = list
                .map((item) => PatientLabSpecialResult.fromJson(
                    item as Map<String, dynamic>))
                .toList()
                .cast<PatientLabSpecialResult>();

            apiResponse = GenericApiModel<List<PatientLabSpecialResult>>(
              messageStatus: messageStatus,
              statusCode: statusCode,
              errorMessage: null,
              data: labOrders,
            );
          } catch (e) {
            failure = DataParsingFailure(e.toString());
          }
        },
      );
      if (failure != null) return Left(failure!);
      if (apiResponse == null) return Left(ServerFailure("Unknown error"));
      return Right(apiResponse!);
    } catch (e) {
      return Left(UnknownFailure(e.toString()));
    }
  }
}