76 lines
1.9 KiB
Dart
76 lines
1.9 KiB
Dart
import 'package:dio/dio.dart';
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import 'package:flutter/material.dart';
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import 'package:logger/logger.dart';
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import 'package:freezed_annotation/freezed_annotation.dart';
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import 'package:qpay/http/http.dart';
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part 'home_controller.freezed.dart';
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part 'home_controller.g.dart';
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class HomeScreenModel {
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List<dynamic> transactions = [];
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List<Category> categories = [];
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dynamic account = {};
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dynamic profile = {};
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bool isLoading = false;
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bool isLoggedIn = false;
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String? errorMessage;
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}
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@freezed
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abstract class Category with _$Category {
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const factory Category({
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required String name,
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required String description,
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required String? image,
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required String label,
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}) = _Category;
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factory Category.fromJson(Map<String, dynamic> json) =>
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_$CategoryFromJson(json);
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}
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var logger = Logger(printer: PrettyPrinter());
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class HomeController extends ChangeNotifier {
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final HomeScreenModel model = HomeScreenModel();
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final Http http = Http();
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Future<void> getCategories() async {
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// activate skeletonizer
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model.categories = getFakeCategoryData();
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// Simulate fetching categories
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try {
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model.isLoading = true;
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List<dynamic> response = await http.get('/categories');
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model.categories = response.map((e) => Category.fromJson(e)).toList();
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} on DioException catch (e) {
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logger.e(e);
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model.errorMessage = e.type.name;
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model.categories = [];
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}
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model.isLoading = false;
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notifyListeners();
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}
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// required by skeletonizer
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List<Category> getFakeCategoryData() {
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return [
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Category(
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name: 'Electricity',
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description: 'Pay your electricity bills easily',
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image: 'assets/images/electricity.png',
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label: 'Electricity',
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),
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Category(
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name: 'Internet',
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description: 'Pay your internet bills easily',
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image: 'assets/images/internet.png',
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label: 'Internet',
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),
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];
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}
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}
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