rog_app/lib/services/cat_service.dart

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

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


class CatService{

  static Future<List<dynamic>?> loadCats(double lat1, double lon1, double lat2, double lon2, double lat3, double lon3, double lat4, double lon4) async {
    List<dynamic> cats = [];
    String server_url = ConstValues.currentServer();
    String url = '${server_url}/api/cats/?ln1=${lon1}&la1=${lat1}&ln2=${lon2}&la2=${lat2}&ln3=${lon3}&la3=${lat3}&ln4=${lon4}&la4=${lat4}';
    print('++++++++${url}');
    final response = await http.get(Uri.parse(url),
      headers: <String, String>{
        'Content-Type': 'application/json; charset=UTF-8',
      },
    );

    if (response.statusCode == 200) {

      cats = json.decode(utf8.decode(response.bodyBytes));
    }
    return cats;
  }

  
  static Future<List<dynamic>?> loadCatByCity(String cityname)async {
    List<dynamic> cats = [];
    String server_url = ConstValues.currentServer();
    String url = '${server_url}/api/catbycity/?${cityname}';
    print('++++++++${url}');
    final response = await http.get(Uri.parse(url),
      headers: <String, String>{
        'Content-Type': 'application/json; charset=UTF-8',
      },
    );

    if (response.statusCode == 200) {

      cats = json.decode(utf8.decode(response.bodyBytes));
    }
    return cats;
  }


}