995 lines
30 KiB
Dart
995 lines
30 KiB
Dart
import 'dart:convert';
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import 'dart:io';
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import 'dart:typed_data';
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import 'package:http/http.dart' as http;
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import 'package:shared_preferences/shared_preferences.dart';
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import 'package:image_picker/image_picker.dart';
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import 'package:http_parser/http_parser.dart';
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class ApiService {
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static const String baseUrl = 'http://localhost:5000/api/auth';
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static const String gejalaUrl = 'http://localhost:5000/api/gejala';
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static const String hamaUrl = 'http://localhost:5000/api/hama';
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static const String penyakitUrl = 'http://localhost:5000/api/penyakit';
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static const String rulesPenyakitUrl ='http://localhost:5000/api/rules_penyakit';
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static const String rulesHamaUrl = 'http://localhost:5000/api/rules_hama';
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static const String userUrl = 'http://localhost:5000/api/users';
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static const String diagnosaUrl = 'http://localhost:5000/api/diagnosa';
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static const Duration timeout = Duration(seconds: 15);
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/// Fungsi untuk mengirim gejala dan menerima hasil diagnosa
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// Kirim gejala dan dapatkan hasil diagnosa
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Future<Map<String, dynamic>> diagnosa(List<String> gejalIds) async {
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// Konversi string ID menjadi integer jika backend Anda membutuhkan integer
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List<int> gejalaNumerik = [];
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try {
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gejalaNumerik = gejalIds.map((id) => int.parse(id)).toList();
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} catch (e) {
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print("Error saat konversi ID gejala ke integer: $e");
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// Jika konversi gagal, gunakan ID string saja
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final response = await http.post(
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Uri.parse('$diagnosaUrl'),
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headers: {'Content-Type': 'application/json'},
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body: json.encode({'gejala': gejalIds}),
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);
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if (response.statusCode == 200) {
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return json.decode(response.body);
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} else {
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throw Exception('Gagal melakukan diagnosa: ${response.statusCode} - ${response.body}');
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}
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}
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// Jika konversi berhasil, gunakan ID numerik
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final response = await http.post(
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Uri.parse('$diagnosaUrl'),
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headers: {'Content-Type': 'application/json'},
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body: json.encode({'gejala': gejalaNumerik}),
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);
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if (response.statusCode == 200) {
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return json.decode(response.body);
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} else {
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throw Exception('Gagal melakukan diagnosa: ${response.statusCode} - ${response.body}');
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}
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}
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// Fungsi Login (dengan perbaikan)
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static Future<Map<String, dynamic>> loginUser(
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String email,
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String password,
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) async {
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try {
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final response = await http.post(
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Uri.parse("$baseUrl/login"),
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headers: {"Content-Type": "application/json"},
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body: jsonEncode({'email': email, 'password': password}),
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);
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print("Response Status: ${response.statusCode}");
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print("Response Body: ${response.body}");
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if (response.statusCode == 200) {
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return jsonDecode(response.body);
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} else {
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throw Exception("Login gagal: ${response.body}");
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}
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} catch (e) {
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print("Error: $e");
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throw Exception("Terjadi kesalahan saat login");
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}
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}
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// Fungsi Logout
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static Future<void> logoutUser() async {
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SharedPreferences prefs = await SharedPreferences.getInstance();
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await prefs.remove('token');
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await prefs.remove('role');
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}
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// Fungsi Cek Login
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static Future<String?> checkLoginStatus() async {
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SharedPreferences prefs = await SharedPreferences.getInstance();
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return prefs.getString('role'); // Return role jika login
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}
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// Ambil semua gejala
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Future<List<Map<String, dynamic>>> getGejala() async {
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try {
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final response = await http.get(Uri.parse(gejalaUrl));
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if (response.statusCode == 200) {
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return List<Map<String, dynamic>>.from(jsonDecode(response.body));
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} else {
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throw Exception('Gagal mengambil data gejala');
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}
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} catch (e) {
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print('Error getGejala: $e');
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throw Exception('Gagal mengambil data gejala');
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}
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}
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// Tambah gejala baru (kode otomatis)
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Future<Map<String, dynamic>> createGejala(String nama) async {
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try {
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final response = await http.post(
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Uri.parse(gejalaUrl),
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headers: {"Content-Type": "application/json"},
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body: jsonEncode({"nama": nama}),
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);
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if (response.statusCode == 201) {
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return jsonDecode(response.body);
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} else {
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throw Exception('Gagal menambahkan gejala');
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}
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} catch (e) {
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print('Error createGejala: $e');
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throw Exception('Gagal menambahkan gejala');
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}
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}
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// Update gejala berdasarkan ID
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Future<Map<String, dynamic>> updateGejala(int id, String nama) async {
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try {
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final response = await http.put(
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Uri.parse('$gejalaUrl/$id'),
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headers: {"Content-Type": "application/json"},
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body: jsonEncode({"nama": nama}),
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);
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if (response.statusCode == 200) {
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return jsonDecode(response.body);
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} else {
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throw Exception('Gagal mengupdate gejala');
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}
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} catch (e) {
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print('Error updateGejala: $e');
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throw Exception('Gagal mengupdate gejala');
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}
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}
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// Hapus gejala berdasarkan ID
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Future<void> deleteGejala(int id) async {
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try {
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final response = await http.delete(Uri.parse('$gejalaUrl/$id'));
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if (response.statusCode != 200) {
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throw Exception('Gagal menghapus gejala');
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}
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} catch (e) {
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print('Error deleteGejala: $e');
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throw Exception('Gagal menghapus gejala');
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}
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}
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// Ambil semua hama
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Future<List<Map<String, dynamic>>> getHama() async {
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try {
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final response = await http.get(Uri.parse(hamaUrl)).timeout(timeout);
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if (response.statusCode == 200) {
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final responseData = jsonDecode(response.body);
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// Pastikan "data" ada dan berupa List
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if (responseData is Map<String, dynamic> &&
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responseData.containsKey("data")) {
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final List<dynamic> data = responseData["data"];
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return List<Map<String, dynamic>>.from(
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data.map((item) => Map<String, dynamic>.from(item)),
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);
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} else {
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throw Exception("Format respons API tidak sesuai");
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}
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} else {
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print('Error response: ${response.statusCode} - ${response.body}');
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throw Exception("Gagal mengambil data hama (Status: ${response.statusCode})");
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}
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} catch (e) {
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print("Error getHama: $e");
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throw Exception("Gagal mengambil data hama: $e");
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}
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}
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Future<Map<String, dynamic>> getHamaById(int id) async {
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try {
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final response = await http.get(Uri.parse('$hamaUrl/$id'));
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print('Fetching hama with ID $id from $hamaUrl/$id');
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if (response.statusCode == 200) {
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final responseData = jsonDecode(response.body);
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print('Response data: $responseData');
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// Periksa format respons
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if (responseData is Map<String, dynamic> &&
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responseData.containsKey("data")) {
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final data = responseData["data"];
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return Map<String, dynamic>.from(data);
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} else if (responseData is Map<String, dynamic>) {
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// Jika langsung mengembalikan objek tanpa wrapper "data"
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return responseData;
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} else {
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throw Exception("Format respons API tidak sesuai");
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}
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} else {
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print('Error response: ${response.statusCode} - ${response.body}');
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throw Exception(
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"Gagal mengambil data hama dengan ID $id (Status: ${response.statusCode})",
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);
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}
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} catch (e) {
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print("Error getHamaById: $e");
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throw Exception("Gagal mengambil data hama dengan ID $id: $e");
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}
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}
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// Fungsi untuk mendapatkan URL gambar hama
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String getHamaImageUrl(int id) {
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return '$hamaUrl/$id/image';
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}
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// Fungsi untuk mengecek apakah gambar tersedia
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Future<bool> isHamaImageAvailable(int id) async {
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try {
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final url = Uri.parse(getHamaImageUrl(id));
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print('Checking image availability: $url');
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final response = await http.head(url);
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print('Image availability status: ${response.statusCode}');
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return response.statusCode == 200;
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} catch (e) {
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print("Error checking image availability: $e");
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return false;
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}
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}
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// Fungsi untuk mengambil gambar hama sebagai bytes
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Future<Uint8List?> getHamaImageBytes(int id) async {
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try {
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final url = Uri.parse(getHamaImageUrl(id));
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print('Fetching image bytes from: $url');
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final response = await http.get(url);
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if (response.statusCode == 200) {
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return response.bodyBytes;
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} else {
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print('Failed to get image bytes: ${response.statusCode}');
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print(
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'Response body: ${response.body}',
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); // Tambahkan ini untuk melihat pesan error
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return null;
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}
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} catch (e) {
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print('Error getting image bytes: $e');
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return null;
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}
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}
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Future<Uint8List?> getHamaImageBytesByFilename(String filename) async {
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try {
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final url = Uri.parse('http://localhost:5000/image_hama/$filename');
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print('Fetching image from: $url');
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final response = await http.get(url);
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if (response.statusCode == 200) {
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return response.bodyBytes;
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} else {
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print('Failed to fetch image. Status: ${response.statusCode}');
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print('Response body: ${response.body}');
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return null;
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}
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} catch (e) {
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print('Error fetching image by filename: $e');
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return null;
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}
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}
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// Tambah hama baru (kode otomatis)
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Future<Map<String, dynamic>> createHama(
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String nama,
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String deskripsi,
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String penanganan,
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XFile? pickedFile,
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double nilai_pakar
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) async {
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try {
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var uri = Uri.parse(hamaUrl);
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var request = http.MultipartRequest('POST', uri);
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request.fields['nama'] = nama;
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request.fields['deskripsi'] = deskripsi;
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request.fields['penanganan'] = penanganan;
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request.fields['nilai_pakar'] = nilai_pakar.toString();
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print('Mengirim request ke: $uri');
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print('Dengan fields: ${request.fields}');
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if (pickedFile != null) {
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String mimeType = 'image/jpeg';
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String fileName = pickedFile.name;
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if (fileName.isEmpty) {
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fileName = pickedFile.path.split('/').last;
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}
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if (fileName.toLowerCase().endsWith('.png')) {
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mimeType = 'image/png';
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} else if (fileName.toLowerCase().endsWith('.jpg') ||
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fileName.toLowerCase().endsWith('.jpeg')) {
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mimeType = 'image/jpeg';
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}
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final bytes = await pickedFile.readAsBytes();
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request.files.add(
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http.MultipartFile.fromBytes(
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'foto', // Sesuaikan dengan field name yang diterima backend
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bytes,
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filename: fileName,
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contentType: MediaType.parse(mimeType),
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),
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);
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print('Menambahkan file: $fileName (${bytes.length} bytes)');
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} else {
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print('Tidak ada file yang dilampirkan');
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}
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var streamedResponse = await request.send();
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var response = await http.Response.fromStream(streamedResponse);
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print('Status response: ${response.statusCode}');
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print('Body response: ${response.body}');
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if (response.statusCode == 201) {
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return jsonDecode(response.body);
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} else {
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String errorMessage =
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'Gagal menambahkan hama (kode: ${response.statusCode})';
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try {
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var errorBody = jsonDecode(response.body);
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if (errorBody is Map && errorBody.containsKey('message')) {
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errorMessage = errorBody['message'];
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}
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} catch (e) {
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if (response.body.isNotEmpty) {
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errorMessage = response.body;
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}
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}
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throw Exception(errorMessage);
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}
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} catch (e) {
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print('Error dalam createHama: $e');
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throw Exception('Gagal menambahkan hama: $e');
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}
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}
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// Update hama berdasarkan ID
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Future<Map<String, dynamic>> updateHama(
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int id,
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String nama,
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String deskripsi,
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String penanganan,
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XFile? pickedFile,
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double nilai_pakar
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) async {
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try {
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var uri = Uri.parse('$hamaUrl/$id');
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var request = http.MultipartRequest('PUT', uri);
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// Tambahkan fields untuk data teks
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request.fields['nama'] = nama;
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request.fields['deskripsi'] = deskripsi;
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request.fields['penanganan'] = penanganan;
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request.fields['nilai_pakar'] = nilai_pakar.toString();
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// Log untuk debugging
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print('Mengirim request ke: $uri');
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print('Dengan fields: ${request.fields}');
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if (pickedFile != null) {
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// Dapatkan tipe MIME berdasarkan ekstensi file
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String mimeType = 'image/jpeg'; // Default
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String fileName = pickedFile.name;
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if (fileName.isEmpty) {
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fileName = pickedFile.path.split('/').last;
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}
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if (fileName.toLowerCase().endsWith('.png')) {
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mimeType = 'image/png';
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} else if (fileName.toLowerCase().endsWith('.jpg') ||
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fileName.toLowerCase().endsWith('.jpeg')) {
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mimeType = 'image/jpeg';
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}
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// Baca file sebagai bytes
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final bytes = await pickedFile.readAsBytes();
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// Tambahkan file ke request dengan tipe yang tepat
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request.files.add(
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http.MultipartFile.fromBytes(
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'foto', // Nama field ini harus sama dengan yang diharapkan backend
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bytes,
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filename: fileName,
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contentType: MediaType.parse(mimeType),
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),
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);
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print('Menambahkan file: $fileName (${bytes.length} bytes)');
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} else {
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print('Tidak ada file yang dilampirkan');
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}
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// Kirim request
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var streamedResponse = await request.send();
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var response = await http.Response.fromStream(streamedResponse);
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// Debug response
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print('Status response: ${response.statusCode}');
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print('Body response: ${response.body}');
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if (response.statusCode == 200) {
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return jsonDecode(response.body);
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} else {
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// Coba ambil pesan error dari response body
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String errorMessage =
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'Gagal mengupdate hama (kode: ${response.statusCode})';
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try {
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var errorBody = jsonDecode(response.body);
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if (errorBody is Map && errorBody.containsKey('message')) {
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errorMessage = errorBody['message'];
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}
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} catch (e) {
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// Jika gagal parse JSON, gunakan response body langsung
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if (response.body.isNotEmpty) {
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errorMessage = response.body;
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}
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}
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throw Exception(errorMessage);
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}
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} catch (e) {
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print('Error dalam updateHama: $e');
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throw Exception('Gagal mengupdate hama: $e');
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}
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}
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// Hapus hama berdasarkan ID
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Future<void> deleteHama(int id) async {
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try {
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final response = await http.delete(Uri.parse('$hamaUrl/$id'));
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if (response.statusCode != 200) {
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throw Exception('Gagal menghapus hama');
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}
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} catch (e) {
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print('Error deleteHama: $e');
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throw Exception('Gagal menghapus hama');
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}
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}
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// Ambil semua penyakit
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Future<List<Map<String, dynamic>>> getPenyakit() async {
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try {
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final response = await http.get(Uri.parse(ApiService.penyakitUrl));
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if (response.statusCode == 200) {
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final responseData = jsonDecode(response.body);
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// Pastikan "data" ada dan berupa List
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if (responseData is Map<String, dynamic> &&
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responseData.containsKey("data")) {
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final List<dynamic> data = responseData["data"];
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return List<Map<String, dynamic>>.from(
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data.map((item) => Map<String, dynamic>.from(item)),
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);
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} else {
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throw Exception("Format respons API tidak sesuai");
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}
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} else {
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throw Exception("Gagal mengambil data penyakit");
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}
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} catch (e) {
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print("Error getHama: $e");
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throw Exception("Gagal mengambil data penyakit");
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}
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}
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Future<Map<String, dynamic>> getPenyakitById(int id) async {
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try {
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final response = await http.get(Uri.parse('$penyakitUrl/$id'));
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print('Fetching penyakit with ID $id from $penyakitUrl/$id');
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if (response.statusCode == 200) {
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final responseData = jsonDecode(response.body);
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print('Response data: $responseData');
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// Periksa format respons
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if (responseData is Map<String, dynamic> &&
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responseData.containsKey("data")) {
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final data = responseData["data"];
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return Map<String, dynamic>.from(data);
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} else if (responseData is Map<String, dynamic>) {
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// Jika langsung mengembalikan objek tanpa wrapper "data"
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return responseData;
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} else {
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throw Exception("Format respons API tidak sesuai");
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}
|
|
} else {
|
|
print('Error response: ${response.statusCode} - ${response.body}');
|
|
throw Exception(
|
|
"Gagal mengambil data penyakit dengan ID $id (Status: ${response.statusCode})",
|
|
);
|
|
}
|
|
} catch (e) {
|
|
print("Error getPenyakitById: $e");
|
|
throw Exception("Gagal mengambil data penyakit dengan ID $id: $e");
|
|
}
|
|
}
|
|
|
|
// Fungsi untuk mendapatkan URL gambar penyakit
|
|
String getPenyakitImageUrl(int id) {
|
|
return '$penyakitUrl/$id/image';
|
|
}
|
|
|
|
// Fungsi untuk mengecek apakah gambar tersedia
|
|
Future<bool> isPenyakitImageAvailable(int id) async {
|
|
try {
|
|
final url = Uri.parse(getHamaImageUrl(id));
|
|
print('Checking image availability: $url');
|
|
final response = await http.head(url);
|
|
print('Image availability status: ${response.statusCode}');
|
|
return response.statusCode == 200;
|
|
} catch (e) {
|
|
print("Error checking image availability: $e");
|
|
return false;
|
|
}
|
|
}
|
|
|
|
Future<Uint8List?> getPenyakitImageBytes(int id) async {
|
|
try {
|
|
final url = Uri.parse(getPenyakitImageUrl(id));
|
|
print('Fetching image bytes from: $url');
|
|
final response = await http.get(url);
|
|
|
|
if (response.statusCode == 200) {
|
|
return response.bodyBytes;
|
|
} else {
|
|
print('Failed to get image bytes: ${response.statusCode}');
|
|
print(
|
|
'Response body: ${response.body}',
|
|
); // Tambahkan ini untuk melihat pesan error
|
|
return null;
|
|
}
|
|
} catch (e) {
|
|
print('Error getting image bytes: $e');
|
|
return null;
|
|
}
|
|
}
|
|
|
|
Future<Uint8List?> getPenyakitImageBytesByFilename(String filename) async {
|
|
try {
|
|
final url = Uri.parse('http://localhost:5000/image_penyakit/$filename');
|
|
print('Fetching image from: $url');
|
|
final response = await http.get(url);
|
|
|
|
if (response.statusCode == 200) {
|
|
return response.bodyBytes;
|
|
} else {
|
|
print('Failed to fetch image. Status: ${response.statusCode}');
|
|
print('Response body: ${response.body}');
|
|
return null;
|
|
}
|
|
} catch (e) {
|
|
print('Error fetching image by filename: $e');
|
|
return null;
|
|
}
|
|
}
|
|
|
|
|
|
// Tambah penyakit baru (kode otomatis)
|
|
Future<Map<String, dynamic>> createPenyakit(
|
|
String nama,
|
|
String deskripsi,
|
|
String penanganan,
|
|
XFile? pickedFile,
|
|
double nilai_pakar
|
|
) async {
|
|
try {
|
|
var uri = Uri.parse(penyakitUrl);
|
|
var request = http.MultipartRequest('POST', uri);
|
|
|
|
request.fields['nama'] = nama;
|
|
request.fields['deskripsi'] = deskripsi;
|
|
request.fields['penanganan'] = penanganan;
|
|
request.fields['nilai_pakar'] = nilai_pakar.toString();
|
|
|
|
print('Mengirim request ke: $uri');
|
|
print('Dengan fields: ${request.fields}');
|
|
|
|
if (pickedFile != null) {
|
|
String mimeType = 'image/jpeg';
|
|
String fileName = pickedFile.name;
|
|
|
|
if (fileName.isEmpty) {
|
|
fileName = pickedFile.path.split('/').last;
|
|
}
|
|
|
|
if (fileName.toLowerCase().endsWith('.png')) {
|
|
mimeType = 'image/png';
|
|
} else if (fileName.toLowerCase().endsWith('.jpg') ||
|
|
fileName.toLowerCase().endsWith('.jpeg')) {
|
|
mimeType = 'image/jpeg';
|
|
}
|
|
|
|
final bytes = await pickedFile.readAsBytes();
|
|
|
|
request.files.add(
|
|
http.MultipartFile.fromBytes(
|
|
'foto', // Sesuaikan dengan field name yang diterima backend
|
|
bytes,
|
|
filename: fileName,
|
|
contentType: MediaType.parse(mimeType),
|
|
),
|
|
);
|
|
|
|
print('Menambahkan file: $fileName (${bytes.length} bytes)');
|
|
} else {
|
|
print('Tidak ada file yang dilampirkan');
|
|
}
|
|
|
|
var streamedResponse = await request.send();
|
|
var response = await http.Response.fromStream(streamedResponse);
|
|
|
|
print('Status response: ${response.statusCode}');
|
|
print('Body response: ${response.body}');
|
|
|
|
if (response.statusCode == 201) {
|
|
return jsonDecode(response.body);
|
|
} else {
|
|
String errorMessage =
|
|
'Gagal menambahkan penyakit (kode: ${response.statusCode})';
|
|
try {
|
|
var errorBody = jsonDecode(response.body);
|
|
if (errorBody is Map && errorBody.containsKey('message')) {
|
|
errorMessage = errorBody['message'];
|
|
}
|
|
} catch (e) {
|
|
if (response.body.isNotEmpty) {
|
|
errorMessage = response.body;
|
|
}
|
|
}
|
|
throw Exception(errorMessage);
|
|
}
|
|
} catch (e) {
|
|
print('Error dalam createPenyakit: $e');
|
|
throw Exception('Gagal menambahkan penyakit: $e');
|
|
}
|
|
}
|
|
|
|
// Update penyakit berdasarkan ID
|
|
Future<Map<String, dynamic>> updatePenyakit(
|
|
int id,
|
|
String nama,
|
|
String deskripsi,
|
|
String penanganan,
|
|
XFile? pickedFile,
|
|
double nilai_pakar
|
|
) async {
|
|
try {
|
|
var uri = Uri.parse('$penyakitUrl/$id');
|
|
var request = http.MultipartRequest('PUT', uri);
|
|
|
|
// Tambahkan fields untuk data teks
|
|
request.fields['nama'] = nama;
|
|
request.fields['deskripsi'] = deskripsi;
|
|
request.fields['penanganan'] = penanganan;
|
|
request.fields['nilai_pakar'] = nilai_pakar.toString();
|
|
|
|
// Log untuk debugging
|
|
print('Mengirim request ke: $uri');
|
|
print('Dengan fields: ${request.fields}');
|
|
|
|
if (pickedFile != null) {
|
|
// Dapatkan tipe MIME berdasarkan ekstensi file
|
|
String mimeType = 'image/jpeg'; // Default
|
|
String fileName = pickedFile.name;
|
|
|
|
if (fileName.isEmpty) {
|
|
fileName = pickedFile.path.split('/').last;
|
|
}
|
|
|
|
if (fileName.toLowerCase().endsWith('.png')) {
|
|
mimeType = 'image/png';
|
|
} else if (fileName.toLowerCase().endsWith('.jpg') ||
|
|
fileName.toLowerCase().endsWith('.jpeg')) {
|
|
mimeType = 'image/jpeg';
|
|
}
|
|
|
|
// Baca file sebagai bytes
|
|
final bytes = await pickedFile.readAsBytes();
|
|
|
|
// Tambahkan file ke request dengan tipe yang tepat
|
|
request.files.add(
|
|
http.MultipartFile.fromBytes(
|
|
'foto', // Nama field ini harus sama dengan yang diharapkan backend
|
|
bytes,
|
|
filename: fileName,
|
|
contentType: MediaType.parse(mimeType),
|
|
),
|
|
);
|
|
|
|
print('Menambahkan file: $fileName (${bytes.length} bytes)');
|
|
} else {
|
|
print('Tidak ada file yang dilampirkan');
|
|
}
|
|
|
|
// Kirim request
|
|
var streamedResponse = await request.send();
|
|
var response = await http.Response.fromStream(streamedResponse);
|
|
|
|
// Debug response
|
|
print('Status response: ${response.statusCode}');
|
|
print('Body response: ${response.body}');
|
|
|
|
if (response.statusCode == 200) {
|
|
return jsonDecode(response.body);
|
|
} else {
|
|
// Coba ambil pesan error dari response body
|
|
String errorMessage =
|
|
'Gagal mengupdate hama (kode: ${response.statusCode})';
|
|
try {
|
|
var errorBody = jsonDecode(response.body);
|
|
if (errorBody is Map && errorBody.containsKey('message')) {
|
|
errorMessage = errorBody['message'];
|
|
}
|
|
} catch (e) {
|
|
// Jika gagal parse JSON, gunakan response body langsung
|
|
if (response.body.isNotEmpty) {
|
|
errorMessage = response.body;
|
|
}
|
|
}
|
|
throw Exception(errorMessage);
|
|
}
|
|
} catch (e) {
|
|
print('Error dalam updateHama: $e');
|
|
throw Exception('Gagal mengupdate hama: $e');
|
|
}
|
|
}
|
|
|
|
// Hapus penyakit berdasarkan ID
|
|
Future<void> deletePenyakit(int id) async {
|
|
try {
|
|
final response = await http.delete(Uri.parse('$penyakitUrl/$id'));
|
|
if (response.statusCode != 200) {
|
|
throw Exception('Gagal menghapus penyakit');
|
|
}
|
|
} catch (e) {
|
|
print('Error deletePenyakit: $e');
|
|
throw Exception('Gagal menghapus penyakit');
|
|
}
|
|
}
|
|
|
|
//registrasi
|
|
Future<void> registerUser({
|
|
required String name,
|
|
required String email,
|
|
required String password,
|
|
required String alamat,
|
|
required String nomorTelepon,
|
|
}) async {
|
|
final response = await http.post(
|
|
Uri.parse('$baseUrl/register'), // Endpoint register
|
|
headers: {"Content-Type": "application/json"},
|
|
body: jsonEncode({
|
|
'name': name,
|
|
'email': email,
|
|
'password': password,
|
|
'alamat': alamat,
|
|
'nomorTelepon': nomorTelepon,
|
|
'role': 'user', // role default
|
|
}),
|
|
);
|
|
|
|
if (response.statusCode != 201) {
|
|
throw Exception(
|
|
jsonDecode(response.body)['message'] ?? 'Gagal mendaftar',
|
|
);
|
|
}
|
|
}
|
|
|
|
// Fungsi untuk lupa password
|
|
Future<void> forgotPassword({
|
|
required String email,
|
|
required String newPassword,
|
|
}) async {
|
|
final response = await http.post(
|
|
Uri.parse('$baseUrl/forgot-password'),
|
|
headers: {"Content-Type": "application/json"},
|
|
body: jsonEncode({
|
|
'email': email,
|
|
'password': newPassword, // Kirim password baru
|
|
}),
|
|
);
|
|
|
|
if (response.statusCode != 200) {
|
|
throw Exception(
|
|
jsonDecode(response.body)['message'] ?? 'Gagal memperbarui password',
|
|
);
|
|
}
|
|
}
|
|
|
|
// Create Rule penyakit
|
|
static Future<http.Response> createRulePenyakit({
|
|
required int idGejala,
|
|
int? idPenyakit,
|
|
required double nilaiPakar,
|
|
}) async {
|
|
final response = await http.post(
|
|
Uri.parse('$rulesPenyakitUrl'),
|
|
headers: {'Content-Type': 'application/json'},
|
|
body: jsonEncode({
|
|
'id_gejala': idGejala,
|
|
'id_penyakit': idPenyakit,
|
|
'nilai_pakar': nilaiPakar,
|
|
}),
|
|
);
|
|
return response;
|
|
}
|
|
|
|
//get all rules penyakit
|
|
Future<List<dynamic>> getRulesPenyakit() async {
|
|
final response = await http.get(Uri.parse(rulesPenyakitUrl));
|
|
|
|
if (response.statusCode == 200) {
|
|
final data = jsonDecode(response.body);
|
|
|
|
if (data['data'] == null) {
|
|
throw Exception('Data rules kosong');
|
|
}
|
|
|
|
return data['data'];
|
|
} else {
|
|
throw Exception('Gagal mengambil data rules: ${response.statusCode}');
|
|
}
|
|
}
|
|
|
|
// Update Rule penyakit
|
|
static Future<http.Response> updateRulePenyakit({
|
|
required int id,
|
|
required int idGejala,
|
|
int? idPenyakit,
|
|
required double nilaiPakar,
|
|
}) async {
|
|
final response = await http.put(
|
|
Uri.parse('$rulesPenyakitUrl/$id'),
|
|
headers: {'Content-Type': 'application/json'},
|
|
body: jsonEncode({
|
|
'id_gejala': idGejala,
|
|
'id_penyakit': idPenyakit,
|
|
'nilai_pakar': nilaiPakar,
|
|
}),
|
|
);
|
|
return response;
|
|
}
|
|
|
|
// Delete Rule penyakit
|
|
static Future<http.Response> deleteRulePenyakit(int id) async {
|
|
final response = await http.delete(Uri.parse('$rulesPenyakitUrl/$id'));
|
|
return response;
|
|
}
|
|
|
|
// Create Rule Hama
|
|
static Future<http.Response> createRuleHama({
|
|
required int idGejala,
|
|
int? idHama,
|
|
required double nilaiPakar,
|
|
}) async {
|
|
try {
|
|
// Mencetak URL untuk debugging
|
|
print("URL API: $rulesHamaUrl");
|
|
|
|
// Kirim request POST ke server
|
|
final response = await http.post(
|
|
Uri.parse('$rulesHamaUrl'),
|
|
headers: {'Content-Type': 'application/json'},
|
|
body: jsonEncode({
|
|
'id_gejala': idGejala,
|
|
'id_hama': idHama,
|
|
'nilai_pakar': nilaiPakar,
|
|
}),
|
|
);
|
|
|
|
// Pengecekan status response
|
|
if (response.statusCode == 200 || response.statusCode == 201) {
|
|
// Jika berhasil, kembalikan response
|
|
return response;
|
|
} else {
|
|
// Jika gagal, cetak error dan lempar exception
|
|
print("Gagal: ${response.statusCode} - ${response.body}");
|
|
throw Exception('Gagal menyimpan rule hama. ${response.body}');
|
|
}
|
|
} catch (e) {
|
|
print('Error: $e');
|
|
rethrow; // Rethrow exception agar bisa ditangani di tempat lain
|
|
}
|
|
}
|
|
|
|
//get all rules hama
|
|
Future<List<dynamic>> getRulesHama() async {
|
|
final response = await http.get(Uri.parse(rulesHamaUrl));
|
|
|
|
if (response.statusCode == 200) {
|
|
final data = jsonDecode(response.body);
|
|
|
|
if (data['data'] == null) {
|
|
throw Exception('Data rules kosong');
|
|
}
|
|
|
|
return data['data'];
|
|
} else {
|
|
throw Exception('Gagal mengambil data rules: ${response.statusCode}');
|
|
}
|
|
}
|
|
|
|
// Update Rule hama
|
|
static Future<http.Response> updateRuleHama({
|
|
required int id,
|
|
required int idGejala,
|
|
int? idHama,
|
|
required double nilaiPakar,
|
|
}) async {
|
|
final response = await http.put(
|
|
Uri.parse('$rulesHamaUrl/$id'),
|
|
headers: {'Content-Type': 'application/json'},
|
|
body: jsonEncode({
|
|
'id_gejala': idGejala,
|
|
'id_hama': idHama,
|
|
'nilai_pakar': nilaiPakar,
|
|
}),
|
|
);
|
|
return response;
|
|
}
|
|
|
|
// Delete Rule hama
|
|
static Future<http.Response> deleteRuleHama(int id) async {
|
|
final response = await http.delete(Uri.parse('$rulesHamaUrl/$id'));
|
|
return response;
|
|
}
|
|
|
|
//get users
|
|
Future<List<Map<String, dynamic>>> getUsers({String? role}) async {
|
|
try {
|
|
String url = ApiService.userUrl;
|
|
if (role != null) {
|
|
url += '?role=$role';
|
|
}
|
|
|
|
final response = await http.get(Uri.parse(url));
|
|
|
|
if (response.statusCode == 200) {
|
|
final List<dynamic> responseData = jsonDecode(response.body);
|
|
|
|
// Filter berdasarkan role jika perlu
|
|
if (role != null) {
|
|
// Mengambil user dengan role yang sesuai
|
|
final filteredData = responseData.where((user) => user['role'] == role).toList();
|
|
return List<Map<String, dynamic>>.from(filteredData);
|
|
}
|
|
|
|
// Jika tidak ada filter role, kembalikan semua data
|
|
return List<Map<String, dynamic>>.from(responseData);
|
|
} else {
|
|
throw Exception("Gagal mengambil data user: ${response.statusCode}");
|
|
}
|
|
} catch (e) {
|
|
print("Error getUsers: $e");
|
|
throw Exception("Gagal mengambil data user");
|
|
}
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|