import 'dart:async';
import 'dart:convert';
import 'dart:developer';

import 'package:flutter/material.dart';
import 'package:test_sa/controllers/api_routes/api_manager.dart';
import 'package:test_sa/controllers/api_routes/urls.dart';
import 'package:test_sa/models/helper_data_models/asset_retired/asset_retired_model.dart';
import 'package:test_sa/models/helper_data_models/spare_part/activity_spare_part_model.dart';
import 'package:test_sa/models/helper_data_models/workorder/work_order_helper_models.dart';
import 'package:test_sa/models/new_models/arrival_verification_type_model.dart';
import 'package:test_sa/models/new_models/dashboard_detail.dart';
import 'package:test_sa/models/new_models/work_order_detail_model.dart';


class RequestDetailProvider extends ChangeNotifier {
  final pageItemNumber = 10;


  void reset() {
    nextPage = true;
    stateCode = null;
  }

  DateTime timerStartTime = DateTime(0, 0, 0, 0, 0, 0); // Start from 00:00:00
  Timer? timer;
  bool isTimerRunning = false;

  void startTimer() {
    if (isTimerRunning) return;
    timer = Timer.periodic(const Duration(seconds: 1), (Timer t) {
      timerStartTime = timerStartTime.add(const Duration(seconds: 1));
      notifyListeners(); // Notify UI when time is updated
    });
    isTimerRunning = true;
    notifyListeners(); // Notify UI when timer starts
  }

  void stopTimer() {
    timer?.cancel();
    isTimerRunning = false;
    notifyListeners(); // Notify UI when timer stops
  }

  void resetTimer() {
    timerStartTime = DateTime(0, 0, 0, 0, 0, 0); // Reset to 00:00:00
    notifyListeners();
  }

  // Getter to get the current time
  DateTime get currentTime => timerStartTime;

  bool _isLoading = false;

  bool get isLoading => _isLoading;

  set isLoading(bool value) {
    _isLoading = value;
    notifyListeners();
  }


  //UI models
  WorkOrderDetail? currentWorkOrder;
  AssetRetiredHelperModel? assetRetiredHelperModel=AssetRetiredHelperModel();
  SparePartHelperModel? sparePartHelperModel=SparePartHelperModel();
  FixRemotelyHelperModel? fixRemotelyHelperModel=FixRemotelyHelperModel();
  NeedVisitHelperModel? needVisitHelperModel=NeedVisitHelperModel();
  NurseActionHelperModel? nurseActionHelperModel;
  EngineerRejectHelperModel? engineerRejectHelperModel;
  EngineerUpdateWorkOrderHelperModel? engineerUpdateWorkOrderHelperModel=EngineerUpdateWorkOrderHelperModel();
  WorkOrderHelperModel? workOrderHelperModel;

  void updateAssetRetiredHelperModel(AssetRetiredHelperModel? value) {
    assetRetiredHelperModel = value;
    notifyListeners();
  }

  void updateSparePartHelperModel(SparePartHelperModel? value) {
    sparePartHelperModel = value;
    notifyListeners();
  }

  void updateFixRemotelyHelperModel(FixRemotelyHelperModel? value) {
    fixRemotelyHelperModel = value;
    notifyListeners();
  }

  void updateNeedVisitHelperModel(NeedVisitHelperModel? value) {
    needVisitHelperModel = value;
    notifyListeners();
  }

  void updateNurseActionHelperModel(NurseActionHelperModel? value) {
    nurseActionHelperModel = value;
    notifyListeners();
  }

  void updateEngineerRejectHelperModel(EngineerRejectHelperModel? value) {
    engineerRejectHelperModel = value;
    notifyListeners();
  }

  void updateEngineerUpdateWorkOrderHelperModel(EngineerUpdateWorkOrderHelperModel? value) {
    engineerUpdateWorkOrderHelperModel = value;
    notifyListeners();
  }
  void updateWorkOrderHelperModel(WorkOrderHelperModel? value) {
    workOrderHelperModel = value;
    notifyListeners();
  }

  void updateCurrentWorkOrder(WorkOrderDetail? value) {
    currentWorkOrder = value;
    notifyListeners();
  }


  int? stateCode;

// true if there is next page in product list and false if not
  bool nextPage = true;
  TimeOfDay? _selectedTime;

  TimeOfDay? get selectedTime => _selectedTime;

  set selectedTime(TimeOfDay? value) {
    _selectedTime = value;
    notifyListeners();
  } // list of user requests

  int _selectedListIndex = 0;

  int get selectedListIndex => _selectedListIndex;

  set selectedListIndex(int value) {
    _selectedListIndex = value;
    notifyListeners();
  }

  //create workOrder nurse .....
  Future<int> createWorkOrder() async {
    isLoading = true;
    try {
      final response = await ApiManager.instance.post(
        URLs.createWorkOrderUrl,
        body: workOrderHelperModel!.toJson(),
      );
      stateCode = response.statusCode;
      if (response.statusCode >= 200 && response.statusCode < 300) {
        // request.engineerName = employee.name;
        notifyListeners();
      }
      isLoading = false;
      notifyListeners();
      return response.statusCode;
    } catch (error) {
      isLoading = false;
      notifyListeners();
      return -1;
    }
  }

  //getWorkOrderById......
  Future getWorkOrderById({required int id}) async {
    try {
      isLoading = true;
      notifyListeners();
      final response = await ApiManager.instance.get(URLs.getWorkOrderByIdUrl + "?workOrderId=$id");
      stateCode = response.statusCode;
      if (response.statusCode >= 200 && response.statusCode < 300) {
        currentWorkOrder = WorkOrderDetail.fromJson(json.decode(response.body));
      }
      isLoading = false;
      notifyListeners();
    } catch (e) {
      log("getSubWorkOrderDetails [error] : $e");
      isLoading = false;
      notifyListeners();
      return null;
    }
  }

  //engineerAcceptWorkOrder......
  Future<CommonResponseModel> engineerAcceptWorkOrder({required String id}) async {
    try {
      final body = {
        "workOrderId": id,
      };
      isLoading = true;
      final response = await ApiManager.instance.post(URLs.engineerAcceptUrl, body: body);
      stateCode = response.statusCode;
      if (response.statusCode >= 200 && response.statusCode < 300) {
        CommonResponseModel commonResponseModel = CommonResponseModel.fromJson(json.decode(response.body));
        print('response of Engineer accept workorder ${commonResponseModel.toJson()}');
        notifyListeners();
        isLoading = false;
        return commonResponseModel;
      }
      isLoading = false;
      notifyListeners();
      return CommonResponseModel();
    } catch (e) {
      log("engineer accept  [error] : $e");
      isLoading = false;
      notifyListeners();
      return CommonResponseModel();
    }
  }

  //engineerRejectWorkOrder......
  Future<CommonResponseModel> engineerRejectWorkOrder() async {
    try {
      isLoading = true;
      final response = await ApiManager.instance.post(URLs.engineerRejectUrl, body: engineerRejectHelperModel!.toJson());
      stateCode = response.statusCode;
      if (response.statusCode >= 200 && response.statusCode < 300) {
        CommonResponseModel commonResponseModel = CommonResponseModel.fromJson(json.decode(response.body));
        print('response of Engineer reject workorder ${commonResponseModel.toJson()}');
        notifyListeners();
        isLoading = false;
        return commonResponseModel;
      }
      isLoading = false;
      notifyListeners();
      return CommonResponseModel();
    } catch (e) {
      log("engineer accept  [error] : $e");
      isLoading = false;
      notifyListeners();
      return CommonResponseModel();
    }
  }

  //engineerFixRemotelyWorkOrder......
  Future<CommonResponseModel> engineerFixRemotely() async {
    try {
      isLoading = true;
      final response = await ApiManager.instance.post(URLs.engineerFixRemotlyUrl, body: fixRemotelyHelperModel!.toJson());
      stateCode = response.statusCode;
      if (response.statusCode >= 200 && response.statusCode < 300) {
        CommonResponseModel commonResponseModel = CommonResponseModel.fromJson(json.decode(response.body));
        print('response of Engineer fixremotely workorder ${commonResponseModel.toJson()}');
        notifyListeners();
        isLoading = false;
        return commonResponseModel;
      }
      isLoading = false;
      notifyListeners();
      return CommonResponseModel();
    } catch (e) {
      log("engineer accept  [error] : $e");
      isLoading = false;
      notifyListeners();
      return CommonResponseModel();
    }
  }

  //engineerNeedAVisitWorkOrder......
  Future<CommonResponseModel> engineerNeedVisit() async {
    try {
      isLoading = true;
      final response = await ApiManager.instance.post(URLs.engineerNeedVisitUrl, body: needVisitHelperModel!.toJson());
      stateCode = response.statusCode;
      if (response.statusCode >= 200 && response.statusCode < 300) {
        CommonResponseModel commonResponseModel = CommonResponseModel.fromJson(json.decode(response.body));
        print('response of Engineer fixremotely workorder ${commonResponseModel.toJson()}');
        notifyListeners();
        isLoading = false;
        return commonResponseModel;
      }
      isLoading = false;
      notifyListeners();
      return CommonResponseModel();
    } catch (e) {
      log("engineer accept  [error] : $e");
      isLoading = false;
      notifyListeners();
      return CommonResponseModel();
    }
  }

  //engineerMarkAsFixed......
  Future<CommonResponseModel> engineerMarkAsFixed({required int workOrderId,required String feedback}) async {
    try {
      Map<String,dynamic> body = {'workOrderId': workOrderId, 'feedback': feedback};
      isLoading = true;
      final response = await ApiManager.instance.post(URLs.engineerMarkAsFixUrl, body: body);
      stateCode = response.statusCode;
      if (response.statusCode >= 200 && response.statusCode < 300) {
        CommonResponseModel commonResponseModel = CommonResponseModel.fromJson(json.decode(response.body));
        notifyListeners();
        isLoading = false;
        return commonResponseModel;
      }
      isLoading = false;
      notifyListeners();
      return CommonResponseModel();
    } catch (e) {
      log("engineer accept  [error] : $e");
      isLoading = false;
      notifyListeners();
      return CommonResponseModel();
    }
  }

  //engineer Confirm Arrive......
  Future<CommonResponseModel> engineerConfirmArrival({required int workOrderId, required int verificationTypeId, required String photoInfo, required String otp}) async {
    try {
      Map<String, dynamic> body = {"workOrderId": workOrderId, "verificationTypeId": verificationTypeId, "photoInfo": photoInfo, "otp": otp};
      isLoading = true;
      final response = await ApiManager.instance.post(URLs.engineerConfirmArriveUrl, body: body);
      stateCode = response.statusCode;
      if (response.statusCode >= 200 && response.statusCode < 300) {
        CommonResponseModel commonResponseModel = CommonResponseModel.fromJson(json.decode(response.body));
        print('response of Engineer mark as fixed  ${commonResponseModel.toJson()}');
        notifyListeners();
        isLoading = false;
        return commonResponseModel;
      }
      isLoading = false;
      notifyListeners();
      return CommonResponseModel();
    } catch (e) {
      log("engineer accept  [error] : $e");
      isLoading = false;
      notifyListeners();
      return CommonResponseModel();
    }
  }

  //assignEngineerToWorkOrder......
  Future<CommonResponseModel> assignEngineerWorkOrder({required String workOrderId, required String engineerId}) async {
    try {
      final body = {
        "workOrderId": workOrderId,
        "assignedEngineerId": engineerId,
      };
      isLoading = true;
      final response = await ApiManager.instance.post(URLs.assignEngineerToWorkOrderUrl, body: body);
      stateCode = response.statusCode;
      if (response.statusCode >= 200 && response.statusCode < 300) {
        CommonResponseModel commonResponseModel = CommonResponseModel.fromJson(json.decode(response.body));
        notifyListeners();
        isLoading = false;
        return commonResponseModel;
      }
      isLoading = false;
      notifyListeners();
      return CommonResponseModel();
    } catch (e) {
      log("engineer accept  [error] : $e");
      isLoading = false;
      notifyListeners();
      return CommonResponseModel();
    }
  }

  //engineerUpdateWorkOrder......
  Future<void> engineerUpdateWorkOrder() async {
    try {
      isLoading = true;
      print('body to update work order is ${engineerUpdateWorkOrderHelperModel!.toJson()}');
      final response = await ApiManager.instance.post(URLs.engineerUpdateWorkOrderUrl, body: engineerUpdateWorkOrderHelperModel!.toJson());
      stateCode = response.statusCode;
      print('response of the verify Asset detail is ${response.body}');

      if (response.statusCode >= 200 && response.statusCode < 300) {
        currentWorkOrder = WorkOrderDetail.fromJson(json.decode(response.body));
        updateCurrentWorkOrder(currentWorkOrder);
        notifyListeners();
        isLoading = false;
      }
      isLoading = false;
      notifyListeners();
    } catch (e) {
      log("engineer accept  [error] : $e");
      isLoading = false;
      notifyListeners();
    }
  }

  //Nurse confirm reopen
  Future<CommonResponseModel> nurseReject() async {
    try {
      isLoading = true;
      final response = await ApiManager.instance.post(URLs.nurseRejectUrl, body: nurseActionHelperModel!.toJson());
      stateCode = response.statusCode;
      if (response.statusCode >= 200 && response.statusCode < 300) {
        CommonResponseModel commonResponseModel = CommonResponseModel.fromJson(json.decode(response.body));
        notifyListeners();
        isLoading = false;
        return commonResponseModel;
      }
      isLoading = false;
      notifyListeners();
      return CommonResponseModel();
    } catch (e) {
      log("engineer accept  [error] : $e");
      isLoading = false;
      notifyListeners();
      return CommonResponseModel();
    }
  }

  //Nurse confirm close
  Future<CommonResponseModel> nurseConfirm() async {
    try {
      isLoading = true;
      final response = await ApiManager.instance.post(URLs.nurseConfirmUrl, body: nurseActionHelperModel!.toJson());
      print('response i got is ${response.body}');

      stateCode = response.statusCode;
      if (response.statusCode >= 200 && response.statusCode < 300) {
        CommonResponseModel commonResponseModel = CommonResponseModel.fromJson(json.decode(response.body));
        notifyListeners();
        isLoading = false;
        return commonResponseModel;
      }
      isLoading = false;
      notifyListeners();
      return CommonResponseModel();
    } catch (e) {
      log("engineer accept  [error] : $e");
      isLoading = false;
      notifyListeners();
      return CommonResponseModel();
    }
  }

  Future<int> updateActivitySparePart() async {
    isLoading = true;
    try {
      final response = await ApiManager.instance.post(
        URLs.updateActivitySparePartUrl,
        body: sparePartHelperModel!.toJson(),
      );
      stateCode = response.statusCode;
      if (response.statusCode >= 200 && response.statusCode < 300) {
        // request.engineerName = employee.name;
        notifyListeners();
      }
      isLoading = false;
      notifyListeners();
      return response.statusCode;
    } catch (error) {
      isLoading = false;
      notifyListeners();
      return -1;
    }
  }

  Future<int> deleteActivitySparePart({required int id, required int workOrderId}) async {
    isLoading = true;
    var body = {
      'id': id,
      'workOrderId': workOrderId,
    };
    try {
      final response = await ApiManager.instance.post(
        URLs.deleteActivitySparePartUrl,
        body: body,
      );
      stateCode = response.statusCode;
      if (response.statusCode >= 200 && response.statusCode < 300) {
        //map to the model...
        notifyListeners();
      }
      isLoading = false;
      notifyListeners();
      return response.statusCode;
    } catch (error) {
      isLoading = false;
      notifyListeners();
      return -1;
    }
  }

  Future<int> createActivitySparePart() async {
    isLoading = true;
    try {
      final response = await ApiManager.instance.post(
        URLs.createActivitySparePartUrl,
        body: sparePartHelperModel!.toJson(),
      );
      stateCode = response.statusCode;
      print('add sparepart activity response i got is ${response.body}');
      if (response.statusCode >= 200 && response.statusCode < 300) {

        notifyListeners();
      }
      isLoading = false;
      notifyListeners();
      return response.statusCode;
    } catch (error) {
      isLoading = false;
      notifyListeners();
      return -1;
    }
  }
//create asset retired request..
  Future<int> createActivityAssetToBeRetired() async {
    isLoading = true;
    try {
      final response = await ApiManager.instance.post(
        URLs.createActivityAssetToBeRetiredUrl,
        body: assetRetiredHelperModel!.toJson(),
      );
      print('response i got is ${response.body}');
      stateCode = response.statusCode;
      if (response.statusCode >= 200 && response.statusCode < 300) {
        currentWorkOrder = WorkOrderDetail.fromJson(json.decode(response.body));
        updateCurrentWorkOrder(currentWorkOrder);
        notifyListeners();
      }
      isLoading = false;
      notifyListeners();
      return response.statusCode;
    } catch (error) {
      isLoading = false;
      notifyListeners();
      return -1;
    }
  }

  //get Arrival type......
  //TODO create a model when there is data in api...
  Future<ArrivalVerificationTypeModel> getArrivalVerificationType() async {
    ArrivalVerificationTypeModel arrivalVerificationTypeModel= ArrivalVerificationTypeModel();
    try {
      isLoading = true;
      notifyListeners();
      final response = await ApiManager.instance.get(URLs.getArrivalVerificationTypeUrl);
      stateCode = response.statusCode;
      if (response.statusCode >= 200 && response.statusCode < 300) {
        arrivalVerificationTypeModel =  ArrivalVerificationTypeModel.fromJson(json.decode(response.body));
      }
      isLoading = false;
      notifyListeners();
      return arrivalVerificationTypeModel;
    } catch (e) {
      log("getArrivalVerifaction [error] : $e");
      isLoading = false;
      notifyListeners();
      return arrivalVerificationTypeModel;
    }
  }

  //send otp..
  Future<int?> sendOtp({required int workOrderId}) async {
    isLoading = true;
    try {
      final response = await ApiManager.instance.postWithOutBody(
        URLs.sendOtpUrl+ "$workOrderId",
      );
      stateCode = response.statusCode;
      print('response i got is ${response.body}');

      if (response.statusCode >= 200 && response.statusCode < 300) {
        notifyListeners();
      }
      isLoading = false;
      notifyListeners();
      return response.statusCode;
    } catch (error) {
      isLoading = false;
      notifyListeners();
      return -1;
    }
  }
  //verify otp..
  Future<int> verifyOtp({required int workOrderId,required String otpCode}) async {
    isLoading = true;
    try {
      final response = await ApiManager.instance.postWithOutBody(
        URLs.verifyOtpUrl+'$workOrderId&$otpCode',
      );
      print('response i got is ${response.body}');
      stateCode = response.statusCode;
      if (response.statusCode >= 200 && response.statusCode < 300) {
        notifyListeners();
      }
      isLoading = false;
      notifyListeners();
      return response.statusCode;
    } catch (error) {
      isLoading = false;
      notifyListeners();
      return -1;
    }
  }
}