import 'dart:convert';

import 'package:test_sa/api/api_client.dart';
import 'package:test_sa/api/user_api_client.dart';
import 'package:test_sa/models/issue.dart';
import 'package:test_sa/models/lookup.dart';
import 'package:test_sa/models/service_report.dart';
import 'package:test_sa/models/service_request/service_request.dart';
import 'package:test_sa/models/service_request/service_request_search.dart';
import 'package:test_sa/models/timer_model.dart';

import '../controllers/api_routes/urls.dart';

class ServiceRequestApiClient {
  static final ServiceRequestApiClient _instance = ServiceRequestApiClient._internal();
  final List<ServiceRequest> serviceRequests = [];

  ServiceRequestApiClient._internal();

  factory ServiceRequestApiClient() => _instance;

  // 111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111

  /// ### The result will be added to [serviceRequests]
  Future createRequest(ServiceRequest serviceRequest) async {
    print("create request");
    final user = UserApiClient().user;
    await ApiClient().postJsonForObject(
      (json) {
        // ServiceRequest.fromJson(json.decode(utf8.decode(response.bodyBytes))[0])
        serviceRequests.insert(0, ServiceRequest.fromJson(json[0]));
      },
      '${URLs.host1}${URLs.createRequest}',
      {
        "callNo": serviceRequest.id,
        "callCreatedBy": {"name": serviceRequest.engineerName},
        "requestedDate": DateTime.now().millisecondsSinceEpoch.toString(),
        "requestedTime": DateTime.now().millisecondsSinceEpoch.toString(),
        "defectType": {"id": serviceRequest.defectType?.id, "name": serviceRequest.defectType?.label, "value": serviceRequest.defectType?.id},
        // "assets": [0],
        "assignedEmployee": {"id": user?.id.toString(), "name": user?.username},
        "voiceNote": serviceRequest.audio,
        // "callSiteContactPerson": [
        //   {"id": 0, "employeeCode": "string", "name": "string", "telephone": "string", "job": "string", "email": "string", "land": "string", "contactUserId": "string"}
        // ],
        "priority": {"id": serviceRequest.priority?.id, "name": serviceRequest.priority?.label, "value": serviceRequest.priority?.id},
        // "requestedThrough": {"id": 0, "name": "string", "value": 0},
        // "typeofRequest": {"id": 0, "name": "string", "value": 0},
        // "callComments": "string",
        // "noofFollowup": 0,
        // "attachmentsCallRequest": [
        //   {"id": "", "name": ""}
        // ],
        "status": {"name": serviceRequest.statusLabel, "value": serviceRequest.statusValue},
        // "callLastSituation": {"id": 0, "name": "string", "value": 0},
        // "firstAction": {"id": 0, "name": "string", "value": 0},
        // "loanAvailablity": {"id": 0, "name": "string", "value": 0},
        // "comments": "string",
        // "firstActionDate": "2023-04-17T10:39:59.599Z",
        "visitDate": serviceRequest.visitDate,
        // "callReview": {"id": 0, "name": "string", "value": serviceRequest.}
      },
      // {
      // "uid": user?.id,
      // "token": user?.token ?? "",
      // "sn_id": serviceRequest.deviceId ?? "",
      // "date": (DateTime.now().millisecondsSinceEpoch).toString(),
      // "client": user?.hospital?.id ?? '',
      // "complaint": serviceRequest.maintenanceIssue,
      // "image": json.encode(serviceRequest.devicePhotos),
      // "priority": (serviceRequest.priority?.id).toString(),
      // "defect_types": (serviceRequest.defectType?.id).toString(),
      // "audio": serviceRequest.audio,
      // },
    );
  }

  // 222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222

  /// Get Service Requests and Fill [serviceRequests]
  Future<List<ServiceRequest>> getRequests({pageItemNumber, ServiceRequestSearch? search}) async {
    print("get requests xx");
    final user = UserApiClient().user;
    print("user name : ${user?.username}");
    print("user id : ${user?.id}");
    final response = await ApiClient().postJsonForResponse(
      '${URLs.host1}${URLs.getCallRequests}',
      {
        // "pageSize": (serviceRequests.length) ~/ pageItemNumber,
        "pageNumber": pageItemNumber,
        // "callId": "string",
        // "requestedDateSymbol": {
        //   "id": 0,
        //   "name": "string",
        //   "value": 0
        // },
        // "requestedDateFrom": "2023-04-18T08:29:50.708Z",
        // "requestedDateTo": "2023-04-18T08:29:50.708Z",
        // "firstActionSymbol": {
        //   "id": 0,
        //   "name": "string",
        //   "value": 0
        // },
        // "firstActionFrom": "2023-04-18T08:29:50.708Z",
        // "firstActionTo": "2023-04-18T08:29:50.708Z",
        if (search?.hospital != null && (search?.hospital?.isNotEmpty ?? false)) "site": search?.hospital,
        // "assetNo": "string",
        if (search?.deviceSerialNumber != null && (search?.deviceSerialNumber?.isNotEmpty ?? false)) "assetSerialNumber": search?.deviceSerialNumber,
        // "maintenanceSituation": {
        //   "id": 0,
        //   "name": "string",
        //   "value": 0
        // },
        // "status": {
        //   "id": 0,
        //   "name": "string",
        //   "value": 0
        // },
        "assignedEmployee": {
          "id": user?.id,
          "name": user?.username,
        },
        // "firstActionStatus": {
        //   "id": 0,
        //   "name": "string",
        //   "value": 0
        // },
        if (search?.deviceName != null && (search?.deviceName?.isNotEmpty ?? false)) "assetName": search?.deviceName,
        // "manufacturer": "string",
        if (search?.model != null && (search?.model?.isNotEmpty ?? false)) "modelDefinition": search?.model,
        // "typeOfrequest": {
        //   "id": 0,
        //   "name": "string",
        //   "value": 0
        // },
        // "priority": {
        //   "id": 0,
        //   "name": "string",
        //   "value": 0
        // }
      },
      // queryParameters: {
      //   // 'uid': user?.id,
      //   if (user?.hospital?.id != null) 'client_nid': user?.hospital?.id,
      //   'token': user?.token,
      //   'page': '${(serviceRequests.length) ~/ pageItemNumber}',
      //   // if (deviceSerialNumber != null && (deviceSerialNumber?.isNotEmpty ?? false)) 'sn_id': deviceSerialNumber,
      //   if (statusValue != null) 'status': statusValue?.toString(),
      //   // if (deviceName != null && (deviceName?.isNotEmpty ?? false)) 'equipment_en_name': deviceName,
      //   // if (hospital != null && (hospital?.isNotEmpty ?? false)) 'client': hospital,
      //   // if (model != null && (model?.isNotEmpty ?? false)) 'model': model,
      //   // if (search != null) ...search.queryParameters(),
      // },
    );
    print(response.body);
    List requestsListJson = json.decode(response.body)['data'];
    List<ServiceRequest> serviceRequestsPage = requestsListJson.map((request) => ServiceRequest.fromJson(request)).toList();
    serviceRequests.addAll(serviceRequestsPage);
    return serviceRequestsPage;
  }

  Future<ServiceRequest> getServiceById(String? requestId) async {
    print("get service by id");
    final user = UserApiClient().user;
    final response = await ApiClient().getJsonForResponse(
      '${URLs.host1}${URLs.getSingleServiceRequest}',
      queryParameters: {'call_nid': requestId, 'uid': user?.id, 'token': user?.token},
    );
    // If the call to the server was successful, parse the JSON.
    List jsonList = json.decode(utf8.decode(response.bodyBytes));
    List<ServiceRequest> requests = jsonList.map((i) => ServiceRequest.fromJson(i)).toList();
    return requests[0];
  }

  Future createIssueReport(Issue issue) async {
    print("Create Issue Report");
    final user = UserApiClient().user;
    Map<String, String> body = issue.toMap();
    body["uid"] = user?.id ?? "";
    body["token"] = user?.token ?? "";
    await ApiClient().postJsonForResponse('${URLs.host1}${URLs.createReport}', body);
  }

  Future updateDate({String? newDate, Lookup? employee, ServiceRequest? request}) async {
    print("Update Date");
    final user = UserApiClient().user;
    Map<String, String> body = {};
    body["uid"] = user?.id ?? '';
    body["token"] = user?.token ?? '';
    body["nid"] = request?.id ?? '';
    body["date"] = newDate ?? '';
    body["ass_emp"] = employee?.id?.toString() ?? '';
    await ApiClient().postJsonForResponse('${URLs.host1}${URLs.updateRequestDate}', body);
    request?.engineerName = employee?.label.toString();
  }

  Future createServiceReport({required ServiceReport? report, required ServiceRequest? request}) async {
    print("Create Service Report");
    final user = UserApiClient().user;
    Map<String, String>? body = report?.toMap();
    body?["uid"] = user?.id ?? "";
    body?["token"] = user?.token ?? "";
    body?["job_id"] = request?.id ?? '';
    await ApiClient().postJsonForResponse('${URLs.host1}${URLs.createServiceReport}', body);
  }

  Future createDuplicatedReport({required ServiceRequest request}) async {
    print("Create Duplicated Report");
    final user = UserApiClient().user;
    await ApiClient().getJsonForResponse(
      '${URLs.host1}${URLs.createDuplicatedReport}',
      queryParameters: {'nid': request.id, 'uid': user?.id, 'token': user?.token},
    );
  }

  Future updateServiceReport({required ServiceReport report, required ServiceRequest request}) async {
    print("Update Service Report");
    final user = UserApiClient().user;
    Map<String, String> body = report.toMap();
    body["uid"] = user?.id ?? "";
    body["token"] = user?.token ?? "";
    body["job_id"] = request.id ?? '';
    body["report_id"] = request.reportID ?? '';
    await ApiClient().postJsonForResponse('${URLs.host1}${URLs.updateServiceReport}', body);
  }

  Future updateServiceReportTimer({required TimerModel timer, required ServiceRequest request}) async {
    print("Update Service Report Timer");
    final user = UserApiClient().user;
    Map<String, String> body = {};
    body["uid"] = user?.id ?? "";
    body["token"] = user?.token ?? "";
    body["job_id"] = request.id ?? '';
    body["start_time"] = ((timer.startAt?.millisecondsSinceEpoch ?? 0) / 1000).toStringAsFixed(0);
    body["end_time"] = ((timer.endAt?.millisecondsSinceEpoch ?? 0) / 1000).toStringAsFixed(0);
    body["working_hours"] = ((timer.durationInSecond ?? 0) / 60 / 60).toStringAsFixed(5);
    body["report_id"] = request.reportID ?? '';
    await ApiClient().postJsonForResponse('${URLs.host1}${URLs.updateServiceReport}', body);
  }

  Future<ServiceReport> getSingleServiceReport({required String reportId}) async {
    print("Get Single Service Report");
    final user = UserApiClient().user;
    final response = await ApiClient().getJsonForResponse(
      '${URLs.host1}${URLs.getServiceReport}',
      queryParameters: {'report_id': reportId, 'uid': user?.id, 'token': user?.token},
    );
    return ServiceReport.fromJson(json.decode(utf8.decode(response.bodyBytes)), reportId);
  }
}