167 lines
5.0 KiB
Dart
167 lines
5.0 KiB
Dart
import 'dart:async';
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import 'package:flutter/material.dart';
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import 'package:pmu/domain/card.dart';
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typedef OnLikeCallback = void Function(String title, bool isLiked)?;
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const double NORMAL_ICON_SCALE = 2.0;
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const double SCALED_ICON_SCALE = 2.5;
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class CardPost extends StatefulWidget {
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final String description;
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final String? imageUrl;
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final bool isLiked;
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final String name;
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final OnLikeCallback onLike;
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final VoidCallback? onTap;
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const CardPost(this.name, this.description, this.imageUrl, this.isLiked,
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this.onLike, this.onTap);
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factory CardPost.fromData(CardPostData data, {OnLikeCallback onLike,
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VoidCallback? onTap}) =>
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CardPost(data.name, data.description, data.imageUrl, data.isLiked,
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onLike, onTap);
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@override
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State<CardPost> createState() => _CardPostState();
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}
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class _CardPostState extends State<CardPost> {
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bool isLiked = false;
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double iconScale = NORMAL_ICON_SCALE;
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void _onLikeTap() {
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setState(() {
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isLiked = !isLiked;
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iconScale = SCALED_ICON_SCALE; // Increase scale temporarily
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});
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// Reset the scale back to normal after 250 milliseconds
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Timer(const Duration(milliseconds: 110), () {
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setState(() {
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iconScale = NORMAL_ICON_SCALE;
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});
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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 GestureDetector(
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onTap: widget.onTap,
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child: Container(
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margin: const EdgeInsets.all(10),
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padding: const EdgeInsets.all(10),
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decoration: BoxDecoration(
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borderRadius: BorderRadius.circular(10),
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color: Colors.blue,
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border: Border.all(
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color: Colors.blue,
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width: 0.5,
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),
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boxShadow: const [
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BoxShadow(
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color: Colors.black12,
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offset: Offset(
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0.0,
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5.0,
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),
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blurRadius: 4.0,
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spreadRadius: 1.0,
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),
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],
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),
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child: Column(
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children: [
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Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Flexible(
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child: Text(
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widget.name,
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style: const TextStyle(
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color: Colors.white,
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fontSize: 30,
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),
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),
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),
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],
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),
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Padding(
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padding: const EdgeInsets.only(top: 6.0),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Flexible(
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child: Text(
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widget.description,
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textAlign: TextAlign.center,
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style: const TextStyle(
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color: Colors.white,
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fontSize: 24,
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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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if (widget.imageUrl != null)
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Padding(
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padding: const EdgeInsets.all(8.0),
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child: Image.network(widget.imageUrl!,
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height: 500,
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width: double.infinity,
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fit: BoxFit.fitWidth),
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),
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Padding(
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padding: const EdgeInsets.all(4.0),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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GestureDetector(
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onTap: () =>
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{
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setState(() {
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isLiked = !isLiked;
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iconScale = SCALED_ICON_SCALE;
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Timer(const Duration(milliseconds: 110), () {
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setState(() {
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iconScale = NORMAL_ICON_SCALE;
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});
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});
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widget.onLike?.call(widget.name, isLiked);
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})
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},
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child: AnimatedScale(scale: iconScale,
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duration: const Duration(milliseconds: 250),
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child: AnimatedSwitcher(
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duration: const Duration(milliseconds: 250),
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child: isLiked
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? const Icon(
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Icons.favorite, color: Colors.red,
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key: ValueKey(
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1),)
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: const Icon(
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Icons.favorite_border, color: Colors.black,
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key: ValueKey(1)
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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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}
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}
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