amirrezaghabeli
138 lines
3.9 KiB
Dart
138 lines
3.9 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_svg/svg.dart';
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import 'package:tm_app/core/theme/colors.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, this.isDesktop = false});
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final bool isDesktop;
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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(initialPage: 0);
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int currentPage = 1;
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void _goToPreviousPage() {
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pageController.previousPage(
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duration: Duration(milliseconds: 300),
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curve: Curves.easeInOutCubic,
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);
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setState(() {
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if (currentPage == 1) {
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return;
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}
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currentPage = currentPage - 1;
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});
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}
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void _goToNextPage() {
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pageController.nextPage(
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duration: Duration(milliseconds: 300),
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curve: Curves.easeInOutCubic,
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);
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setState(() {
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if (currentPage == sampleTenders.length) {
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return;
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}
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currentPage = currentPage + 1;
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});
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}
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@override
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void dispose() {
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pageController.dispose();
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super.dispose();
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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: 717.0.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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onPageChanged: (index) {
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setState(() {
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currentPage = index + 1;
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});
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},
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itemBuilder: (context, index) {
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final tender = sampleTenders[index];
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return TenderCard(tender: tender, isDesktop: widget.isDesktop);
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},
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),
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),
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Positioned(
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top: 607.0.h(),
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bottom: 52.0.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: Container(
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width: 32.0.w(),
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height: 32.0.w(),
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decoration: BoxDecoration(
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shape: BoxShape.circle,
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border: Border.all(color: AppColors.iconColor, width: 1.5),
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),
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alignment: Alignment.center,
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child: SvgPicture.asset(
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AssetsManager.arrowLeftSmall,
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colorFilter: ColorFilter.mode(
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AppColors.iconColor,
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BlendMode.srcATop,
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),
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),
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),
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),
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Text(
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'$currentPage/${sampleTenders.length}',
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style: TextStyle(
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fontSize: 14.0.sp(),
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fontWeight: FontWeight.w500,
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color: AppColors.grey,
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),
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),
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GestureDetector(
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onTap: _goToNextPage,
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child: Container(
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width: 32.0.w(),
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height: 32.0.w(),
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decoration: BoxDecoration(
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shape: BoxShape.circle,
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border: Border.all(color: AppColors.iconColor, width: 1.5),
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),
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alignment: Alignment.center,
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child: SvgPicture.asset(
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AssetsManager.arrowRightSmall,
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colorFilter: ColorFilter.mode(
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AppColors.iconColor,
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BlendMode.srcATop,
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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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);
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}
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}
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