amirrezaghabeli
117 lines
3.2 KiB
Dart
117 lines
3.2 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_svg/svg.dart';
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import '../../../core/constants/assets.dart';
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import '../../../core/utils/size_config.dart';
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import '../models/tender_model.dart';
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import 'tender_card.dart';
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class MainTendersSlider extends StatefulWidget {
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const MainTendersSlider({super.key});
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@override
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State<MainTendersSlider> createState() => _MainTendersSliderState();
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}
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class _MainTendersSliderState extends State<MainTendersSlider> {
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final PageController pageController = PageController();
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List<Tender> likedTenders = [];
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List<Tender> dislikedTenders = [];
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void _onDislike(Tender tender) {
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if (likedTenders.contains(tender)) {
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likedTenders.remove(tender);
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}
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if (!dislikedTenders.contains(tender)) {
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dislikedTenders.add(tender);
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} else {
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dislikedTenders.remove(tender);
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}
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setState(() {});
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}
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void _onLike(Tender tender) {
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if (dislikedTenders.contains(tender)) {
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dislikedTenders.remove(tender);
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}
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if (!likedTenders.contains(tender)) {
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likedTenders.add(tender);
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} else {
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likedTenders.remove(tender);
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}
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setState(() {});
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}
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void _goToPreviousPage() {
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pageController.animateToPage(
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pageController.page!.toInt() - 1,
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duration: Duration(milliseconds: 300),
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curve: Curves.easeInOutCubic,
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);
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}
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void _goToNextPage() {
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pageController.animateToPage(
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pageController.page!.toInt() + 1,
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duration: Duration(milliseconds: 300),
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curve: Curves.easeInOutCubic,
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);
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}
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@override
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Widget build(BuildContext context) {
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return Stack(
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children: [
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SizedBox(
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width: double.infinity,
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height: 762.0.h(),
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child: PageView.builder(
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controller: pageController,
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scrollDirection: Axis.horizontal,
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itemCount: sampleTenders.length,
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itemBuilder: (context, index) {
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final tender = sampleTenders[index];
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return TenderCard(
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date: tender.date,
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deadline: tender.deadline,
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title: tender.title,
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description: tender.description,
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tenderId: tender.tenderId,
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location: tender.location,
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country: tender.country,
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matchPercentage: tender.matchPercentage,
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isLiked: likedTenders.contains(tender),
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isDisliked: dislikedTenders.contains(tender),
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onDislike: () => _onDislike(tender),
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onLike: () => _onLike(tender),
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);
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},
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),
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),
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Positioned(
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top: 237.0.h(),
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bottom: 366.0.h(),
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left: 9.0.w(),
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right: 9.0.w(),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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GestureDetector(
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onTap: _goToPreviousPage,
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child: SvgPicture.asset(AssetsManager.arrowCircleLeft),
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),
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GestureDetector(
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onTap: _goToNextPage,
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child: SvgPicture.asset(AssetsManager.arrowCircleRight),
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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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