55 lines
1.4 KiB
Dart
55 lines
1.4 KiB
Dart
import 'dart:async';
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import 'package:flutter/material.dart';
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import 'package:get/get.dart';
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import 'package:dikantin/app/data/providers/menu_provider.dart';
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import '../../../data/models/search_model.dart';
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class vsmController extends GetxController {
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final menuProvider = MenuProvider().obs;
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final searchResults = <Datasearch>[].obs;
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final isLoading = false.obs; // Tambahkan isLoading
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final TextEditingController searchController = TextEditingController();
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Timer? debounce; //
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@override
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void onInit() {
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super.onInit();
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refreshData();
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}
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void setLoading(bool value) {
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isLoading.value = value; // Metode untuk mengatur status isLoading
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}
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Future<void> refreshData() async {
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await search('');
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}
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Future<void> search(String keyword) async {
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debounce
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?.cancel(); // Pastikan debounce dibatalkan sebelum membuat yang baru
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debounce = Timer(Duration(milliseconds: 1500), () async {
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try {
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setLoading(true);
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final results = await menuProvider.value.vsmSearch(keyword);
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searchResults.assignAll(results.data ?? []);
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} catch (e) {
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print('Error during search: $e');
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searchResults.clear();
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} finally {
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setLoading(false);
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}
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});
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}
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void onClose() {
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debounce
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?.cancel(); // Pastikan debounce dibatalkan saat controller dihancurkan
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searchController.dispose();
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super.onClose();
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}
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}
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