import 'dart:io';

import 'package:flutter/foundation.dart';
import 'package:http/http.dart' as http;
import 'dart:convert';

import '../utils/const.dart';

class ExternalService {
  static final ExternalService _instance = ExternalService._internal();

  factory ExternalService(){
    return _instance;
  }

  ExternalService._internal();

  Future<Map<String, dynamic>> StartRogaining(String teamname, String eventcode) async {
    Map<String, dynamic> _res = {};
    String url = 'https://natnats.mobilous.com/start_from_rogapp';
    //print('---- toekn is ${token} -----');
    final http.Response response = await http.post(
      Uri.parse(url),
      headers: <String, String>{
        'Content-Type': 'application/json; charset=UTF-8',
      },
      body: jsonEncode(<String, String>{
        'team_name': teamname,
        'event_code': eventcode
      }),
    );

    if (response.statusCode == 200) {
        _res = json.decode(utf8.decode(response.bodyBytes));
        print('----_res : ${_res} ----');
    }
    return _res;
  }

  Future<Map<String, dynamic>> makeCheckpoint(String teamname, int cp, String eventcode) async {
    Map<String, dynamic> _res = {};
    String url = 'https://natnats.mobilous.com/checkin_from_rogapp';
    //print('---- toekn is ${token} -----');
    final http.Response response = await http.post(
      Uri.parse(url),
      headers: <String, String>{
        'Content-Type': 'application/json; charset=UTF-8',
      },
      body: jsonEncode(<String, String>{
        'team_name': teamname,
        'cp_number': cp.toString(),
        'event_code': eventcode
      }),
    );

    if (response.statusCode == 200) {
        _res = json.decode(utf8.decode(response.bodyBytes));
        print('----_res : ${_res} ----');
    }
    return _res;
  }

  Future<Map<String, dynamic>> makeGoal(int user_id, String token, String teamname, String image, String goal_time, String eventcode) async {
    Map<String, dynamic> _res2 = {};
    
    String server_url = ConstValues.currentServer();
    String url1 = "${server_url}/api/goalimage/";
    final im1Bytes = File(image!).readAsBytesSync();
    String im1_64 = base64Encode(im1Bytes);

    final http.Response response = await http.post(
      Uri.parse(url1),
      headers: <String, String>{
        'Content-Type': 'application/json; charset=UTF-8',
        'Authorization': 'Token ${token}'
      },
      // 'id', 'user', 'goalimage', 'goaltime', 'team_name', 'event_code','cp_number' 
      body: jsonEncode(<String, String>{
        'user' : user_id.toString(),
        'team_name': teamname,
        'event_code': eventcode,
        'goaltime' : goal_time,
        'goalimage' : im1_64,
        'cp_number' : "-1"
      }),
    );

    String url = 'https://natnats.mobilous.com/start_from_rogapp';
    //print("---response is : ${response.statusCode}----");
    if (response.statusCode == 201) {
        Map<String, dynamic> _res = json.decode(utf8.decode(response.bodyBytes));
        print('----_res : ${_res} ----');
        print('---- image url ${_res["goalimage"]} ----');
        final http.Response response2 = await http.post(
          Uri.parse(url),
          headers: <String, String>{
            'Content-Type': 'application/json; charset=UTF-8',
          },
          body: jsonEncode(<String, String>{
              'team_name': teamname,
              'event_code': eventcode,
              'goal_time' : goal_time,
              'image' : _res["goalimage"]
            }
          ),
      );
      print('----- response2 is ${response2} --------');
      if (response2.statusCode == 200) {
        _res2 = json.decode(utf8.decode(response2.bodyBytes));
      }
    }
    return _res2;
  }


  static Future<Map<String, dynamic>>  usersEventCode(String teamcode, String password) async {
    Map<String, dynamic> _res = {};
    String url = "https://natnats.mobilous.com/check_event_code?zekken_number=${teamcode}&password=${password}";
     print("url is ------ ${url}");
    final http.Response response = await http.get(
      Uri.parse(url),
      headers: <String, String>{
        'Content-Type': 'application/json; charset=UTF-8',
      }
    );

    if (response.statusCode == 200) {
      _res = json.decode(utf8.decode(response.bodyBytes));
    }
    return _res;
  } 

}