724 lines
23 KiB
Dart
724 lines
23 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_dotenv/flutter_dotenv.dart';
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import 'package:flutter_screenutil/flutter_screenutil.dart';
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import 'package:provider/provider.dart';
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import 'package:gap/gap.dart';
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import 'package:go_router/go_router.dart';
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import 'package:rijig_mobile/core/router.dart';
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import 'package:rijig_mobile/core/utils/guide.dart';
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import 'package:rijig_mobile/features/cart/presentation/viewmodel/trashcart_vmod.dart';
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import 'package:rijig_mobile/globaldata/trash/trash_viewmodel.dart';
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import 'package:rijig_mobile/widget/appbar.dart';
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import 'package:rijig_mobile/widget/buttoncard.dart';
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import 'package:rijig_mobile/widget/formfiled.dart';
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import 'package:rijig_mobile/widget/showmodal.dart';
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import 'package:rijig_mobile/widget/skeletonize.dart';
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import 'package:rijig_mobile/widget/unhope_handler.dart';
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import 'package:toastification/toastification.dart';
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class TestRequestPickScreen extends StatefulWidget {
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const TestRequestPickScreen({super.key});
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@override
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State<TestRequestPickScreen> createState() => _TestRequestPickScreenState();
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}
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class _TestRequestPickScreenState extends State<TestRequestPickScreen>
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with SingleTickerProviderStateMixin {
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late AnimationController _animationController;
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late Animation<double> _slideAnimation;
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bool _isInitialized = false;
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final Map<String, bool> _itemLoadingStates = {};
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@override
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void initState() {
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super.initState();
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_animationController = AnimationController(
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duration: const Duration(milliseconds: 300),
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vsync: this,
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);
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_slideAnimation = Tween<double>(begin: 0.0, end: 1.0).animate(
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CurvedAnimation(parent: _animationController, curve: Curves.easeInOut),
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);
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WidgetsBinding.instance.addPostFrameCallback((_) {
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_initializeData();
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});
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}
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@override
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void dispose() {
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_animationController.dispose();
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super.dispose();
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}
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Future<void> _initializeData() async {
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if (_isInitialized) return;
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final trashViewModel = Provider.of<TrashViewModel>(context, listen: false);
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final cartViewModel = Provider.of<CartViewModel>(context, listen: false);
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await Future.wait([
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trashViewModel.loadCategories(),
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cartViewModel.loadCartItems(showLoading: false),
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]);
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if (mounted) {
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_updateBottomSheetVisibility();
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setState(() {
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_isInitialized = true;
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});
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}
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}
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void _updateBottomSheetVisibility() {
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final cartViewModel = Provider.of<CartViewModel>(context, listen: false);
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if (cartViewModel.isNotEmpty) {
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_animationController.forward();
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} else {
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_animationController.reverse();
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}
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}
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Future<void> _handleQuantityChange(
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String categoryId,
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double newQuantity,
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) async {
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setState(() {
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_itemLoadingStates[categoryId] = true;
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});
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try {
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final cartViewModel = Provider.of<CartViewModel>(context, listen: false);
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if (newQuantity <= 0) {
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await cartViewModel.deleteItem(categoryId, showUpdating: false);
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} else {
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await cartViewModel.addOrUpdateItem(
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categoryId,
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newQuantity.toInt(),
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showUpdating: false,
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);
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}
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if (mounted) {
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_updateBottomSheetVisibility();
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}
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} finally {
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if (mounted) {
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setState(() {
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_itemLoadingStates[categoryId] = false;
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});
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}
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}
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}
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Future<void> _incrementQuantity(String categoryId) async {
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final cartViewModel = Provider.of<CartViewModel>(context, listen: false);
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final currentAmount = cartViewModel.getItemAmount(categoryId);
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await _handleQuantityChange(categoryId, (currentAmount + 2.5));
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}
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Future<void> _decrementQuantity(String categoryId) async {
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final cartViewModel = Provider.of<CartViewModel>(context, listen: false);
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final currentAmount = cartViewModel.getItemAmount(categoryId);
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final newAmount = (currentAmount - 2.5).clamp(0.0, double.infinity);
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await _handleQuantityChange(categoryId, newAmount);
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}
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Future<void> _resetQuantity(String categoryId) async {
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await _handleQuantityChange(categoryId, 0);
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}
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void _showQuantityDialog(String categoryId, String itemName) {
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final cartViewModel = Provider.of<CartViewModel>(context, listen: false);
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final currentAmount = cartViewModel.getItemAmount(categoryId);
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TextEditingController controller = TextEditingController(
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text: currentAmount.toString().replaceAll('.0', ''),
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);
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CustomModalDialog.showWidget(
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customWidget: FormFieldOne(
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controllers: controller,
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hintText: 'masukkan berat dengan benar ya..',
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isRequired: true,
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textInputAction: TextInputAction.done,
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keyboardType: const TextInputType.numberWithOptions(decimal: true),
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onTap: () {},
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onChanged: (value) {},
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fontSize: 14.sp,
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fontSizeField: 16.sp,
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onFieldSubmitted: (value) {},
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readOnly: false,
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enabled: true,
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),
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context: context,
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buttonCount: 2,
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button1: CardButtonOne(
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textButton: "Simpan",
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onTap: () async {
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double? newQuantity = double.tryParse(controller.text);
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if (newQuantity != null && newQuantity >= 0) {
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Navigator.pop(context);
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await _handleQuantityChange(categoryId, newQuantity);
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} else {
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toastification.show(
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type: ToastificationType.warning,
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title: const Text("Masukkan angka yang valid"),
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autoCloseDuration: const Duration(seconds: 3),
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);
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}
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},
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fontSized: 14.sp,
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colorText: whiteColor,
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color: primaryColor,
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borderRadius: 10.sp,
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horizontal: double.infinity,
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vertical: 50,
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loadingTrue: false,
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usingRow: false,
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),
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button2: CardButtonOne(
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textButton: "Batal",
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onTap: () => router.pop(),
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fontSized: 14.sp,
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colorText: primaryColor,
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color: Colors.transparent,
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borderRadius: 10,
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horizontal: double.infinity,
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vertical: 50,
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loadingTrue: false,
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usingRow: false,
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),
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);
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}
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Widget _buildQuantityControls(String categoryId) {
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final isItemLoading = _itemLoadingStates[categoryId] ?? false;
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return Consumer<CartViewModel>(
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builder: (context, cartViewModel, child) {
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final amount = cartViewModel.getItemAmount(categoryId);
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if (amount > 0) {
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return Row(
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children: [
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_buildControlButton(
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icon: Icons.remove,
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color: Colors.red,
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onTap:
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isItemLoading ? null : () => _decrementQuantity(categoryId),
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isLoading: isItemLoading,
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),
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const Gap(12),
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_buildQuantityDisplay(
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categoryId,
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amount.toDouble(),
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isItemLoading,
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),
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const Gap(12),
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_buildControlButton(
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icon: Icons.add,
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color: primaryColor,
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onTap:
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isItemLoading ? null : () => _incrementQuantity(categoryId),
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isLoading: isItemLoading,
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),
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],
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);
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} else {
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return GestureDetector(
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onTap: isItemLoading ? null : () => _incrementQuantity(categoryId),
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child: Container(
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padding: PaddingCustom().paddingHorizontalVertical(16, 8),
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decoration: BoxDecoration(
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color: isItemLoading ? Colors.grey : primaryColor,
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borderRadius: BorderRadius.circular(8),
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),
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child:
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isItemLoading
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? SizedBox(
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width: 16,
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height: 16,
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child: CircularProgressIndicator(
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strokeWidth: 2,
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valueColor: AlwaysStoppedAnimation<Color>(whiteColor),
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),
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)
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: Text(
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'Tambah',
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style: TextStyle(
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color: whiteColor,
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fontSize: 14,
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fontWeight: FontWeight.w500,
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),
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),
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),
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);
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}
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},
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);
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}
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Widget _buildControlButton({
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required IconData icon,
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required Color color,
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required VoidCallback? onTap,
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bool isLoading = false,
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}) {
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return GestureDetector(
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onTap: onTap,
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child: Container(
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width: 32,
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height: 32,
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decoration: BoxDecoration(
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color:
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onTap != null
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? color.withValues(alpha: 0.1)
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: Colors.grey.withValues(alpha: 0.1),
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borderRadius: BorderRadius.circular(8),
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),
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child:
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isLoading
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? Center(
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child: SizedBox(
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width: 16,
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height: 16,
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child: CircularProgressIndicator(
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strokeWidth: 1.5,
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valueColor: AlwaysStoppedAnimation<Color>(color),
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),
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),
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)
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: Icon(
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icon,
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color: onTap != null ? color : Colors.grey,
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size: 20,
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),
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),
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);
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}
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Widget _buildQuantityDisplay(
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String categoryId,
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double quantity,
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bool isLoading,
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) {
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final trashViewModel = Provider.of<TrashViewModel>(context, listen: false);
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final category = trashViewModel.getCategoryById(categoryId);
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return GestureDetector(
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onTap:
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isLoading
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? null
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: () => _showQuantityDialog(categoryId, category?.name ?? ''),
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child: AnimatedContainer(
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duration: const Duration(milliseconds: 200),
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padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 8),
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decoration: BoxDecoration(
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border: Border.all(
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color: isLoading ? Colors.orange.shade300 : Colors.grey.shade300,
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),
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borderRadius: BorderRadius.circular(8),
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color: isLoading ? Colors.orange.shade50 : Colors.transparent,
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),
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child: Row(
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mainAxisSize: MainAxisSize.min,
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children: [
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if (isLoading)
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Padding(
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padding: const EdgeInsets.only(right: 8),
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child: SizedBox(
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width: 12,
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height: 12,
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child: CircularProgressIndicator(
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strokeWidth: 1.5,
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valueColor: AlwaysStoppedAnimation<Color>(Colors.orange),
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),
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),
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),
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Text(
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'${quantity.toString().replaceAll('.0', '')} kg',
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style: TextStyle(
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fontSize: 14,
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fontWeight: FontWeight.w500,
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color: isLoading ? Colors.orange.shade700 : Colors.black,
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),
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),
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],
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),
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),
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);
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}
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Widget _buildTrashItem(dynamic category) {
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final String? baseUrl = dotenv.env["BASE_URL"];
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return Consumer<CartViewModel>(
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builder: (context, cartViewModel, child) {
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final amount = cartViewModel.getItemAmount(category.id);
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num price =
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(category.price is String)
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? int.tryParse(category.price) ?? 0
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: category.price ?? 0;
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return AnimatedContainer(
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duration: const Duration(milliseconds: 300),
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margin: const EdgeInsets.only(bottom: 12),
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padding: PaddingCustom().paddingAll(16),
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decoration: BoxDecoration(
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color: whiteColor,
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borderRadius: BorderRadius.circular(12),
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border:
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amount > 0
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? Border.all(
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color: primaryColor.withValues(alpha: 0.3),
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width: 1.5,
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)
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: null,
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boxShadow: [
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BoxShadow(
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color:
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amount > 0
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? primaryColor.withValues(alpha: 0.1)
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: Colors.grey.withValues(alpha: 0.1),
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spreadRadius: amount > 0 ? 2 : 1,
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blurRadius: amount > 0 ? 6 : 4,
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offset: const Offset(0, 2),
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),
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],
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),
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child: Row(
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children: [
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_buildCategoryIcon(baseUrl, category),
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const Gap(16),
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Expanded(
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child: _buildCategoryInfo(category, price, amount.toDouble()),
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),
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_buildQuantityControls(category.id),
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],
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),
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);
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},
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);
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}
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Widget _buildCategoryIcon(String? baseUrl, dynamic category) {
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return Container(
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width: 50,
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height: 50,
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decoration: BoxDecoration(
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color: Colors.grey.shade100,
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borderRadius: BorderRadius.circular(25),
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),
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child: ClipRRect(
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borderRadius: BorderRadius.circular(25),
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child: Image.network(
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'$baseUrl${category.icon}',
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width: 50,
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height: 50,
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fit: BoxFit.cover,
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errorBuilder: (context, error, stackTrace) {
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return const Icon(Icons.category, color: Colors.grey, size: 24);
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},
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loadingBuilder: (context, child, loadingProgress) {
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if (loadingProgress == null) return child;
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return Center(
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child: CircularProgressIndicator(
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strokeWidth: 2,
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value:
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loadingProgress.expectedTotalBytes != null
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? loadingProgress.cumulativeBytesLoaded /
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loadingProgress.expectedTotalBytes!
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: null,
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),
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);
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},
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),
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),
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);
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}
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Widget _buildCategoryInfo(dynamic category, num price, double quantity) {
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return Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Text(
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category.name,
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style: const TextStyle(
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fontSize: 16,
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fontWeight: FontWeight.w600,
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color: Colors.black,
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),
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),
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const Gap(4),
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Container(
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padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 2),
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decoration: BoxDecoration(
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color: Colors.orange,
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borderRadius: BorderRadius.circular(10),
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),
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child: Text(
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'Rp ${price.toString()}/kg',
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style: TextStyle(
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color: whiteColor,
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fontSize: 12,
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fontWeight: FontWeight.w500,
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),
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),
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),
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const Gap(4),
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SizedBox(
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height: 24,
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child:
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quantity > 0
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? GestureDetector(
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onTap: () => _resetQuantity(category.id),
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child: AnimatedContainer(
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duration: const Duration(milliseconds: 200),
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padding: PaddingCustom().paddingAll(4),
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decoration: BoxDecoration(
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color: Colors.red.shade50,
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borderRadius: BorderRadius.circular(4),
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),
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child: const Icon(
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Icons.delete_outline,
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color: Colors.red,
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size: 16,
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),
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),
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)
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: const SizedBox(),
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),
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],
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);
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}
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|
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Widget _buildBottomSheet() {
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return Consumer<CartViewModel>(
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builder: (context, cartViewModel, child) {
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return AnimatedContainer(
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duration: const Duration(milliseconds: 300),
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padding: PaddingCustom().paddingAll(16),
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decoration: BoxDecoration(
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color: whiteColor,
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borderRadius: const BorderRadius.vertical(top: Radius.circular(20)),
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boxShadow: [
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BoxShadow(
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color: Colors.grey.withValues(alpha: 0.2),
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spreadRadius: 1,
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blurRadius: 10,
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offset: const Offset(0, -2),
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),
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],
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),
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child: Row(
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children: [
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Expanded(child: _buildOrderSummary(cartViewModel)),
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const Gap(16),
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_buildContinueButton(cartViewModel),
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],
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),
|
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);
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},
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);
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}
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|
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Widget _buildOrderSummary(CartViewModel cartViewModel) {
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final meetsMinimumWeight = cartViewModel.totalItems >= 3;
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return AnimatedSwitcher(
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duration: const Duration(milliseconds: 300),
|
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child: Column(
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key: ValueKey(cartViewModel.totalItems),
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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'${cartViewModel.cartItems.length} jenis ${cartViewModel.totalItems.toString()} kg',
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style: TextStyle(fontSize: 14, color: Colors.grey.shade700),
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),
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const Gap(10),
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Row(
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children: [
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Text(
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'Est. ',
|
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style: TextStyle(fontSize: 14, color: Colors.grey.shade700),
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),
|
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AnimatedContainer(
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duration: const Duration(milliseconds: 300),
|
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padding: const EdgeInsets.symmetric(horizontal: 6, vertical: 2),
|
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decoration: BoxDecoration(
|
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color: Colors.orange,
|
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borderRadius: BorderRadius.circular(8),
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),
|
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child: Text(
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cartViewModel.formattedTotalPrice,
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style: TextStyle(
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color: whiteColor,
|
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fontSize: 12,
|
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fontWeight: FontWeight.w500,
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),
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),
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),
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],
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),
|
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if (!meetsMinimumWeight) ...[
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const Gap(10),
|
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AnimatedOpacity(
|
|
duration: const Duration(milliseconds: 300),
|
|
opacity: meetsMinimumWeight ? 0.0 : 1.0,
|
|
child: const Text(
|
|
'Minimum total berat 3kg',
|
|
style: TextStyle(fontSize: 12, color: Colors.red),
|
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),
|
|
),
|
|
],
|
|
],
|
|
),
|
|
);
|
|
}
|
|
|
|
Widget _buildContinueButton(CartViewModel cartViewModel) {
|
|
final meetsMinimumWeight = cartViewModel.totalItems >= 3;
|
|
|
|
return AnimatedContainer(
|
|
duration: const Duration(milliseconds: 300),
|
|
child: ElevatedButton(
|
|
onPressed:
|
|
meetsMinimumWeight ? () => _handleContinue(cartViewModel) : null,
|
|
style: ElevatedButton.styleFrom(
|
|
backgroundColor: meetsMinimumWeight ? Colors.blue : Colors.grey,
|
|
padding: const EdgeInsets.symmetric(horizontal: 24, vertical: 12),
|
|
shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(8)),
|
|
),
|
|
child: Text(
|
|
'Lanjut',
|
|
style: TextStyle(
|
|
color: whiteColor,
|
|
fontSize: 16,
|
|
fontWeight: FontWeight.w600,
|
|
),
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
void _handleContinue(CartViewModel cartViewModel) {
|
|
final trashViewModel = Provider.of<TrashViewModel>(context, listen: false);
|
|
|
|
Map<String, dynamic> orderData = {
|
|
'selectedItems':
|
|
cartViewModel.cartItems.map((cartItem) {
|
|
trashViewModel.getCategoryById(cartItem.trashId);
|
|
return {
|
|
'id': cartItem.trashId,
|
|
'name': cartItem.trashName,
|
|
'quantity': cartItem.amount.toDouble(),
|
|
'pricePerKg': cartItem.trashPrice,
|
|
'totalPrice': cartItem.subtotalEstimatedPrice.round(),
|
|
};
|
|
}).toList(),
|
|
'totalWeight': cartViewModel.totalItems.toDouble(),
|
|
'totalPrice': cartViewModel.totalPrice.round(),
|
|
'totalItems': cartViewModel.cartItems.length,
|
|
};
|
|
|
|
context.push('/ordersumary', extra: orderData);
|
|
}
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return Scaffold(
|
|
backgroundColor: whiteColor,
|
|
appBar: const CustomAppBar(judul: "Pilih Sampah"),
|
|
body: Consumer2<TrashViewModel, CartViewModel>(
|
|
builder: (context, trashViewModel, cartViewModel, child) {
|
|
if (trashViewModel.isLoading) {
|
|
return ListView.builder(
|
|
shrinkWrap: true,
|
|
itemCount: 5,
|
|
itemBuilder: (context, index) => SkeletonCard(),
|
|
);
|
|
}
|
|
|
|
if (trashViewModel.hasError) {
|
|
return Center(
|
|
child: Column(
|
|
mainAxisAlignment: MainAxisAlignment.center,
|
|
children: [
|
|
const Icon(Icons.error_outline, size: 64, color: Colors.red),
|
|
const Gap(16),
|
|
const Text(
|
|
'Terjadi kesalahan',
|
|
style: TextStyle(fontSize: 18, fontWeight: FontWeight.w600),
|
|
),
|
|
const Gap(8),
|
|
Padding(
|
|
padding: PaddingCustom().paddingHorizontal(32),
|
|
child: Text(
|
|
trashViewModel.errorMessage ?? 'Error tidak diketahui',
|
|
textAlign: TextAlign.center,
|
|
style: TextStyle(color: Colors.grey.shade600),
|
|
),
|
|
),
|
|
const Gap(24),
|
|
ElevatedButton(
|
|
onPressed: () => _initializeData(),
|
|
child: const Text('Coba Lagi'),
|
|
),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
|
|
if (!trashViewModel.hasData || trashViewModel.categories.isEmpty) {
|
|
return InfoStateWidget(type: InfoStateType.emptyData);
|
|
}
|
|
|
|
return Stack(
|
|
children: [
|
|
ListView.builder(
|
|
padding: PaddingCustom().paddingOnly(
|
|
top: 16,
|
|
right: 16,
|
|
bottom: cartViewModel.isNotEmpty ? 120 : 16,
|
|
left: 16,
|
|
),
|
|
itemCount: trashViewModel.categories.length,
|
|
itemBuilder: (context, index) {
|
|
final category = trashViewModel.categories[index];
|
|
return _buildTrashItem(category);
|
|
},
|
|
),
|
|
|
|
AnimatedBuilder(
|
|
animation: _slideAnimation,
|
|
builder: (context, child) {
|
|
return Positioned(
|
|
left: 0,
|
|
right: 0,
|
|
bottom:
|
|
cartViewModel.isNotEmpty
|
|
? (_slideAnimation.value - 1) * 200
|
|
: -200,
|
|
child:
|
|
cartViewModel.isNotEmpty
|
|
? _buildBottomSheet()
|
|
: const SizedBox.shrink(),
|
|
);
|
|
},
|
|
),
|
|
],
|
|
);
|
|
},
|
|
),
|
|
);
|
|
}
|
|
}
|