Mobile_Health/fast_med_app/lib/widgets/DataTableMySqlDemo/Services.dart

import 'dart:convert';
import 'package:fast_med_flutter/widgets/DataTableMySqlDemo/Horario.dart';
import 'package:fast_med_flutter/widgets/DataTableMySqlDemo/Especialista.dart';
import 'package:http/http.dart'
  as http;
import 'Oficina.dart';

class Services {
  static const URL_GET_ALL = 'http://ada.uprrp.edu/~oniel.mendez2/json/getOficinas.php';
  static const URL_OFICINA_GET_BY_ID = 'https://ada.uprrp.edu/~oniel.mendez2/json/getOficinaByID.php';
  static const URL_HORARIO = 'https://ada.uprrp.edu/~oniel.mendez2/json/getHorario.php';
  static const URL_ESPECIALISTA = 'https://ada.uprrp.edu/~oniel.mendez2/json/getEspecialista.php';
  //static const _GET_ALL = "GET_ALL";

  //get all oficinas
  static Future<List<Oficina>> getOficinas() async {
    try {
      final response = await http.get(URL_GET_ALL);
      if (200 == response.statusCode) {
        final parsed = json.decode(response.body).cast<Map<String, dynamic>>();
        List<Oficina> list = parsed.map<Oficina>((json) => Oficina.allFromJson(json)).toList();
        return list;
      } else {
        final response = '[{"id":"1","name":"error."},{"id":"2","name":"el codigo"},{"id":"3","name":"!=200"}]';
        final parsed = json.decode(response).cast<Map<String, dynamic>>();
        List<Oficina> list = parsed.map<Oficina>((json) => Oficina.allFromJson(json)).toList();
        return list; // return an empty list on exception/error
      }
    } catch (e) {
      final response = '[{"id":"1","name":"oficina 1,"telephone":"787","address":"Carretera ##","email":"email@domain.com""},'
                        '{"id":"2","name":"oficina 2","telephone":"787","address":"Carretera ##","email":"email@domain.com"},'
                        '{"id":"3","name":"oficina 3","telephone":"787","address":"Carretera ##","email":"email@domain.com"}]';
      final parsed = json.decode(response).cast<Map<String, dynamic>>();
      List<Oficina> list = parsed.map<Oficina>((json) => Oficina.allFromJson(json)).toList();
      return list; // return an empty list on exception/error
    }
  }

  static Future<List<Oficina>> getOficina(id) async {
    try {
      final response = await http.post(URL_OFICINA_GET_BY_ID, body: {'id': id});
      if (200 == response.statusCode) {
        final parsed = json.decode(response.body).cast<Map<String, dynamic>>();
        List<Oficina> list = parsed.map<Oficina>((json) => Oficina.allFromJson(json)).toList();
        return list;
      } else {
        final response = '[{"id":"1","name":"error.","telephone":"787","address":"Carretera ##","email":"email@domain.com"}]';
        final parsed = json.decode(response).cast<Map<String, dynamic>>();
        List<Oficina> list = parsed.map<Oficina>((json) => Oficina.allFromJson(json)).toList();
        return list; // return an empty list on exception/error
      }
    } catch (e) {
      final response = '[{"id":"1","name":"oficina 1","telephone":"787","address":"Carretera ##","email":"email@domain.com"}]';
      final parsed = json.decode(response).cast<Map<String, dynamic>>();
      List<Oficina> list = parsed.map<Oficina>((json) => Oficina.allFromJson(json)).toList();
      return list; // return an empty list on exception/error
    }
  }

  //para conseguir el horario de una oficina
  static Future<List<Horario>> getHorario(id) async {
    try {
      final response = await http.post(URL_HORARIO, body: {'id': id});
      if (200 == response.statusCode && response != null) {
        final parsed = json.decode(response.body).cast<Map<String, dynamic>>();
        List<Horario> list = parsed.map<Horario>((json) => Horario.allFromJson(json)).toList();
        return list;
      } else {
        final response = '[{"id":"1","name":"error.","telephone":"787","address":"Carretera ##","email":"email@domain.com"}]';
        final parsed = json.decode(response).cast<Map<String, dynamic>>();
        List<Horario> list = parsed.map<Horario>((json) => Horario.allFromJson(json)).toList();
        return list; // return an empty list on exception/error
      }
    } catch (e) {
      final response = '[{"id":"1","name":"oficina 1","telephone":"787","address":"Carretera ##","email":"email@domain.com"}]';
      final parsed = json.decode(response).cast<Map<String, dynamic>>();
      List<Horario> list = parsed.map<Horario>((json) => Horario.allFromJson(json)).toList();
      return list; // return an empty list on exception/error
    }
  }

  //para conseguir especialistas que trabajen en una oficina
  static Future<List<Especialista>> getEspecialista(id) async {
    try {
      final response = await http.post(URL_ESPECIALISTA, body: {'id': id});
      if (200 == response.statusCode && response != null) {
        final parsed = json.decode(response.body).cast<Map<String, dynamic>>();
        List<Especialista> list = parsed.map<Especialista>((json) => Especialista.allFromJson(json)).toList();
        return list;
      } else {
        final response = '[{"id":"1","name":"error.","telephone":"787","address":"Carretera ##","email":"email@domain.com"}]';
        final parsed = json.decode(response).cast<Map<String, dynamic>>();
        List<Especialista> list = parsed.map<Especialista>((json) => Especialista.allFromJson(json)).toList();
        return list; // return an empty list on exception/error
      }
    } catch (e) {
      final response = '[{"id":"1","name":"oficina 1","telephone":"787","address":"Carretera ##","email":"email@domain.com"}]';
      final parsed = json.decode(response).cast<Map<String, dynamic>>();
      List<Especialista> list = parsed.map<Especialista>((json) => Especialista.allFromJson(json)).toList();
      return list; // return an empty list on exception/error
    }
  }

}