import 'dart:convert';
import 'package:http/http.dart' as http;
import 'package:unit2/model/login_data/employee_info/employee_info.dart';
import 'package:unit2/model/profile/basic_info.dart';
import 'package:unit2/model/profile/basic_information/citizenship.dart';
import 'package:unit2/model/profile/basic_information/contact_information.dart';
import 'package:unit2/model/profile/basic_information/identification_information.dart';
import 'package:unit2/model/profile/eligibility.dart';
import 'package:unit2/model/profile/learning_development.dart';
import 'package:unit2/model/profile/profileInfomation.dart';
import 'package:unit2/model/profile/references.dart';
import 'package:unit2/utils/request.dart';
import 'package:unit2/utils/urls.dart';

import '../../model/profile/basic_information/primary-information.dart';

class ProfileService {
  static final ProfileService _instance = ProfileService();
  static ProfileService get instance => _instance;

  Future<ProfileInformation?> getProfile(String token, int id) async {
    String url = Url.instance.profileInformation();
    String path = url + id.toString();
   ProfileInformation? profileInformation0;
   List<PersonalReference> references = [];
    ContactInfo contactInfo;
    Identification identification;
    List<Identification> identificationInformation =[];
    List<ContactInfo> contactInformation = [];
    PrimaryInformation primaryInformation;
    List<EligibityCert> eligibilities = [];
    List<Citizenship> citizenships = [];
   List<LearningDevelopement> learningsDevelopments = [];
    Map<String, String> headers = {
      'Content-Type': 'application/json; charset=UTF-8',
      'Authorization': "Token $token"
    };
    // try{
    http.Response response = await Request.instance
        .getRequest(path: path, param: {}, headers: headers);
    if (response.statusCode == 200) {
      Map data = jsonDecode(response.body); 
      // get primary information
      primaryInformation = PrimaryInformation.fromJson(
          data['data']['basic_information']['primary_information']);
      // get all contacts
      data['data']['basic_information']['contact_information']
          .forEach((var contact) {
        contactInfo = ContactInfo.fromJson(contact['contact_info']);
        contactInformation.add(contactInfo);
      });
      // get all identifications
      data['data']['basic_information']['identification_records'].forEach((var identity){
        identification = Identification.fromJson(identity);
        identificationInformation.add(identification);
      });
      //get all eligibilities
      data['data']['eligibilities'].forEach((var cert){
        EligibityCert eligibility = EligibityCert.fromJson(cert);
        eligibilities.add(eligibility);
      });
      // get all citizenships
      if(data['data']['citizenship']!= null){
        data['data']['citizenships'].forEach((var citizenship){
          Citizenship person = Citizenship.fromJson(citizenship);
          citizenships.add(person);
      });
      }
      // get all references;
    data['data']['personal_references'].forEach((var person){
      PersonalReference reference = PersonalReference.fromJson(person);
      references.add(reference);
    });

    //get all learning and developments
 
   data['data']['learning_development'].forEach((var training){
      LearningDevelopement learnings = LearningDevelopement.fromJson(training);
      learningsDevelopments.add(learnings);
   });



      BasicInfo basicInfo = BasicInfo(contactInformation: contactInformation,
       primaryInformation: primaryInformation,
       identifications: identificationInformation,
       citizenships: citizenships
       );
     ProfileInformation profileInformation = ProfileInformation(basicInfo: basicInfo,eligibilities: eligibilities,references: references!,learningsAndDevelopment: learningsDevelopments);
    profileInformation0 = profileInformation;
    }
    // }catch(e){
    //   throw(e.toString());
    // }
    return profileInformation0;
  }
}