101 lines
3.1 KiB
Dart
101 lines
3.1 KiB
Dart
import 'dart:math';
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import 'package:didvan/config/design_config.dart';
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import 'package:didvan/config/theme_data.dart';
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import 'package:didvan/constants/app_icons.dart';
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import 'package:didvan/views/home/main/main_page_state.dart';
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import 'package:didvan/views/widgets/animated_visibility.dart';
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import 'package:didvan/views/widgets/didvan/slider.dart';
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import 'package:didvan/views/widgets/ink_wrapper.dart';
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import 'package:didvan/views/widgets/skeleton_image.dart';
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import 'package:flutter/material.dart';
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import 'package:provider/provider.dart';
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import 'package:url_launcher/url_launcher_string.dart';
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class MainPageBanner extends StatelessWidget {
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final bool isFirst;
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const MainPageBanner({super.key, required this.isFirst});
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@override
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Widget build(BuildContext context) {
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final state = context.read<MainPageState>();
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return DidvanSlider(
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itemBuilder: (context, index, realIndex) {
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final item = state.content.banners[isFirst ? 0 : 1][index];
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return Padding(
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padding: const EdgeInsets.symmetric(horizontal: 4),
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child: GestureDetector(
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onTap: () => item.link == null || item.link!.isEmpty
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? _openInteractiveViewer(context, item.image)
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: launchUrlString(item.link!, mode: LaunchMode.inAppWebView),
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child: SkeletonImage(
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imageUrl: item.image,
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),
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),
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);
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},
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itemCount: state.content.banners[isFirst ? 0 : 1].length,
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viewportFraction: 1,
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enableIndicator: true,
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);
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}
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void _openInteractiveViewer(BuildContext context, String image) {
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showDialog(
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context: context,
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builder: (context) => Stack(
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children: [
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Positioned.fill(
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child: InteractiveViewer(
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child: Center(
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child: SkeletonImage(
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width: min(MediaQuery.of(context).size.width,
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MediaQuery.of(context).size.height),
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imageUrl: image,
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),
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),
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),
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),
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const Positioned(
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right: 24,
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top: 24,
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child: _BackButton(),
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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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class _BackButton extends StatefulWidget {
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const _BackButton({Key? key}) : super(key: key);
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@override
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__BackButtonState createState() => __BackButtonState();
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}
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class __BackButtonState extends State<_BackButton> {
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@override
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Widget build(BuildContext context) {
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return AnimatedVisibility(
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duration: DesignConfig.lowAnimationDuration,
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isVisible: true,
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child: InkWrapper(
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borderRadius: DesignConfig.lowBorderRadius,
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onPressed: Navigator.of(context).pop,
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child: Container(
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decoration: BoxDecoration(
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color: Theme.of(context).colorScheme.splash,
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border: Border.all(color: Theme.of(context).colorScheme.border),
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borderRadius: DesignConfig.lowBorderRadius,
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),
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child: const Icon(
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DidvanIcons.back_regular,
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size: 32,
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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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