import 'dart:convert';

import 'package:doctor_app_flutter/config/config.dart';
import 'package:doctor_app_flutter/config/shared_pref_kay.dart';
import 'package:doctor_app_flutter/interceptor/http_interceptor.dart';
import 'package:doctor_app_flutter/models/doctor_profile_model.dart';
import 'package:doctor_app_flutter/util/helpers.dart';
import 'package:http/http.dart';

/*
 *@author: Mohammad Aljammal
 *@Date:28/5/2020
 *@param: url, onSuccess callBack, onFailure callBack
 *@return:
 *@desc:
 */
///Example
/*
 await BaseAppClient.post('',
        onSuccess: (dynamic response, int statusCode) {},
        onFailure: (String error, int statusCode) {},
    body: null);
* */
class BaseAppClient {
  static Client client = HttpInterceptor().getClient();

  static post(
    String endPoint, {
    Map<String, dynamic> body,
    Function(dynamic response, int statusCode) onSuccess,
    Function(String error, int statusCode) onFailure,
  }) async {
    String url = BASE_URL + endPoint;
    try {
      Map profile = await sharedPref.getObj(DOCTOR_PROFILE);
      String token = await sharedPref.getString(TOKEN);
      DoctorProfileModel doctorProfile = DoctorProfileModel.fromJson(profile);
      body['DoctorID'] = doctorProfile.doctorID;
      body['EditedBy'] = doctorProfile.doctorID;
      body['ProjectID'] = doctorProfile.projectID;
      body['ClinicID'] = doctorProfile.clinicID;
      body['TokenID'] = token;
      body['LanguageID'] = LANGUAGE_ID;
      body['stamp'] = STAMP;
      body['IPAdress'] = IP_ADDRESS;
      body['VersionID'] = VERSION_ID;
      body['Channel'] = CHANNEL;
      body['SessionID'] = SESSION_ID;
      body['IsLoginForDoctorApp'] = IS_LOGIN_FOR_DOCTOR_APP;
      body['PatientOutSA'] = PATIENT_OUT_SA;

      if (await Helpers.checkConnection()) {
        final response = await client.post(url, body: json.encode(body));
        final int statusCode = response.statusCode;
        if (statusCode < 200 || statusCode >= 400 || json == null) {
          onFailure('Error While Fetching data', statusCode);
        } else {
          var parsed = json.decode(response.body.toString());
          if (parsed['MessageStatus'] == 1) {
            onSuccess(parsed, statusCode);
          } else {
            onFailure(parsed['ErrorEndUserMessage'] ?? parsed['ErrorMessage'],
                statusCode);
          }
        }
      } else {
        onFailure('Please Check The Internet Connection', -1);
      }
    } catch (e) {
      print(e);
      onFailure(e.toString(), -1);
    }
  }
}