forked from eatvio/eatvio_app
265 lines
15 KiB
Dart
265 lines
15 KiB
Dart
import 'package:cached_network_image/cached_network_image.dart';
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import 'package:dismissible_page/dismissible_page.dart';
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import 'package:eatvio_app/core/app_config.dart';
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import 'package:eatvio_app/core/enums/complained_content.dart';
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import 'package:eatvio_app/core/locator_service.dart';
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import 'package:eatvio_app/core/theme/theme_helper.dart';
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import 'package:eatvio_app/core/utils/date_time_utils.dart';
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import 'package:eatvio_app/core/widgets/custom_popup.dart';
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import 'package:eatvio_app/core/widgets/feed_icon_button.dart';
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import 'package:eatvio_app/features/chat/presentation/pages/photo_view_screen.dart';
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import 'package:eatvio_app/features/feed/presentation/bloc/feed_cubit/feed_cubit.dart';
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import 'package:eatvio_app/features/feed/presentation/bloc/feed_cubit/feed_state.dart';
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import 'package:eatvio_app/features/feed/presentation/widgets/subscribe_button_widget.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_bloc/flutter_bloc.dart';
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import 'package:flutter_html/flutter_html.dart';
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import 'package:flutter_svg/flutter_svg.dart';
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import 'package:go_router/go_router.dart';
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import 'package:share_plus/share_plus.dart';
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import 'package:markdown/markdown.dart' as md;
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class BlogPostWidget extends StatefulWidget {
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final int index;
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const BlogPostWidget({super.key, required this.index});
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@override
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State<BlogPostWidget> createState() => _BlogPostWidgetState();
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}
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class _BlogPostWidgetState extends State<BlogPostWidget> {
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late bool isLiked;
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late int totalLikes;
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bool isMoreOptionsVisible = false;
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@override
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Widget build(BuildContext context) {
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return BlocBuilder<FeedCubit, FeedState>(
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builder: (BuildContext context, FeedState state) {
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if (state is FeedStateLoaded) {
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isLiked = state.feedBlogPostList[widget.index].wasLikedByMe;
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totalLikes = state.feedBlogPostList[widget.index].totalLikes;
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return InkWell(
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borderRadius: BorderRadius.circular(12),
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onTap: () => GoRouter.of(context).pushNamed('blogPostScreen', extra: state.feedBlogPostList[widget.index].id),
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child: Material(
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borderRadius: BorderRadius.circular(12),
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color: Colors.white,
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child: Column(
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mainAxisSize: MainAxisSize.min,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const SizedBox(height: 12),
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Padding(
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padding: const EdgeInsets.symmetric(horizontal: 12),
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child: Row(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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GestureDetector(
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onTap: () {
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GoRouter.of(context).pushNamed('profileScreen', extra: state.feedBlogPostList[widget.index].author.authorSlug);
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},
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child: CircleAvatar(
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radius: 20,
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backgroundColor: Colors.black12,
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foregroundImage: NetworkImage(
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state.feedBlogPostList[widget.index].author.authorProfileIcon.contains('https')
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? state.feedBlogPostList[widget.index].author.authorProfileIcon
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: sl<AppConfig>().baseUrl + state.feedBlogPostList[widget.index].author.authorProfileIcon,
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),
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backgroundImage: const AssetImage('assets/images/no_avatar.png'),
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),
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),
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const SizedBox(width: 8),
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// Имя и дата внутри Expanded
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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state.feedBlogPostList[widget.index].author.authorName,
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overflow: TextOverflow.ellipsis,
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style: const TextStyle(height: 1, color: Colors.black87, fontWeight: FontWeight.w500, fontSize: 16),
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),
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const SizedBox(height: 4),
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Text(
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'${calculateDifference(state.feedBlogPostList[widget.index].createdAt)} в ${state.feedBlogPostList[widget.index].createdAt.hour.toString().padLeft(2, '0')}:${state.feedBlogPostList[widget.index].createdAt.minute.toString().padLeft(2, '0')}',
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style: const TextStyle(height: 1, color: Colors.black45, fontSize: 14),
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),
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],
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),
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),
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// Кнопка подписки (если нужно)
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if (!(state.feedBlogPostList[widget.index].author.isEntitySubscribedByMe ?? false) &&
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!state.feedBlogPostList[widget.index].author.authorIsMe)
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Padding(
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padding: const EdgeInsets.only(right: 8),
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child: SubscribeButtonWidget(slug: state.feedBlogPostList[widget.index].author.authorSlug),
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),
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// Кнопка меню
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CustomPopup(
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isAuthor: state.feedBlogPostList[widget.index].author.authorIsMe,
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complainedContentType: ComplainedContent.posts,
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path: 'blog_post/${(state.feedBlogPostList[widget.index].id)}',
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id: state.feedBlogPostList[widget.index].id,
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feedBlogPostModel: state.feedBlogPostList[widget.index],
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userSlug: state.feedBlogPostList[widget.index].author.authorSlug,
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),
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],
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),
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),
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if (state.feedBlogPostList[widget.index].title.isNotEmpty) ...[
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const SizedBox(height: 12),
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Padding(
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padding: const EdgeInsets.symmetric(horizontal: 12),
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child: Text(
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state.feedBlogPostList[widget.index].title,
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style: const TextStyle(fontSize: 18, fontWeight: FontWeight.w600, color: Colors.black87),
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),
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),
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],
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if (state.feedBlogPostList[widget.index].title.isEmpty) const SizedBox(height: 8),
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if (state.feedBlogPostList[widget.index].title.isNotEmpty && state.feedBlogPostList[widget.index].description.isNotEmpty)
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const SizedBox(height: 8),
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if (state.feedBlogPostList[widget.index].description.isNotEmpty)
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Padding(
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padding: const EdgeInsets.symmetric(horizontal: 12),
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child: Html(
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data: md.markdownToHtml(
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(state.feedBlogPostList[widget.index].description.length > 200
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? state.feedBlogPostList[widget.index].description.substring(0, 200).replaceAll('\n', '<br>')
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: state.feedBlogPostList[widget.index].description.replaceAll('\n', '<br>')),
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),
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style: {
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"body": Style(margin: Margins.zero, padding: HtmlPaddings.zero, fontSize: FontSize(16), lineHeight: const LineHeight(1.5)),
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"p": Style(margin: Margins.only(bottom: 12), color: Colors.black87),
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"h1, h2, h3, h4, h5, h6": Style(margin: Margins.only(top: 16, bottom: 8), color: Colors.black, fontWeight: FontWeight.bold),
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"h1": Style(fontSize: FontSize(24)),
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"h2": Style(fontSize: FontSize(20)),
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"h3": Style(fontSize: FontSize(18)),
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"ul, ol": Style(margin: Margins.only(bottom: 12), padding: HtmlPaddings.only(left: 16)),
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"li": Style(margin: Margins.only(bottom: 4), color: Colors.black87),
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"strong, b": Style(fontWeight: FontWeight.bold, color: Colors.black),
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"em, i": Style(fontStyle: FontStyle.italic),
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"code": Style(
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backgroundColor: Colors.grey.shade100,
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padding: HtmlPaddings.symmetric(horizontal: 4, vertical: 2),
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fontFamily: 'monospace',
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),
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"pre": Style(backgroundColor: Colors.grey.shade100, padding: HtmlPaddings.all(12), margin: Margins.only(bottom: 12)),
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"blockquote": Style(
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padding: HtmlPaddings.only(left: 16),
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margin: Margins.only(left: 8, bottom: 12),
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fontStyle: FontStyle.italic,
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color: Colors.grey.shade700,
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),
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"a": Style(color: Colors.blue, textDecoration: TextDecoration.underline),
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"img": Style(width: Width(MediaQuery.of(context).size.width - 32)),
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},
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),
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),
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if (state.feedBlogPostList[widget.index].description.length > 200)
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const Padding(
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padding: EdgeInsets.symmetric(horizontal: 12),
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child: Text(
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'Показать ещё',
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style: TextStyle(height: 1, color: Color(0xFF8B8B8B), fontSize: 14, fontWeight: FontWeight.w600),
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),
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),
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if (state.feedBlogPostList[widget.index].title.isNotEmpty || state.feedBlogPostList[widget.index].description.isNotEmpty)
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const SizedBox(height: 8),
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GestureDetector(
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onTap: () {
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context.pushTransparentRoute(
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rootNavigator: true,
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PhotoViewScreen(imageUrls: ['${sl<AppConfig>().baseUrl}/storage/${state.feedBlogPostList[widget.index].image}'], index: 0),
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);
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},
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child: Hero(
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tag: '${sl<AppConfig>().baseUrl}/storage/${state.feedBlogPostList[widget.index].image}',
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child: CachedNetworkImage(
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fit: BoxFit.fitWidth,
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width: MediaQuery.of(context).size.width,
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imageUrl: '${sl<AppConfig>().baseUrl}/storage/${state.feedBlogPostList[widget.index].image}',
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errorWidget: (context, str, object) => const SizedBox.shrink(),
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),
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),
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),
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const SizedBox(height: 12),
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Padding(
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padding: const EdgeInsets.symmetric(horizontal: 12),
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child: Row(
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children: [
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FeedIconButton(
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icon: isLiked ? Icons.favorite_rounded : Icons.favorite_border_rounded,
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text: totalLikes.toString(),
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iconColor: isLiked ? Colors.red.withValues(alpha: 0.8) : null,
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backgroundColor: isLiked ? Colors.red.withValues(alpha: 0.1) : null,
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textColor: isLiked ? Colors.red.withValues(alpha: 0.8) : null,
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onTap: () async {
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setState(() {
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isLiked = !isLiked;
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isLiked ? totalLikes++ : totalLikes--;
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});
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// Update feed list immediately by ID (no reload)
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context.read<FeedCubit>().updateFeedBlogPostList(state.feedBlogPostList[widget.index], isLiked);
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// Fire network call without introducing UI delay
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if (isLiked) {
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await context.read<FeedCubit>().likePost(state.feedBlogPostList[widget.index].id);
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} else {
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await context.read<FeedCubit>().unlikedPost(state.feedBlogPostList[widget.index].id);
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}
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},
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),
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const SizedBox(width: 8),
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FeedIconButton(
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svgIcon: SvgPicture.asset(
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'assets/icons/comment.svg',
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height: 20,
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width: 20,
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colorFilter: ColorFilter.mode(appTheme.gray600, BlendMode.srcIn),
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),
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text: state.feedBlogPostList[widget.index].totalComments.toString(),
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onTap: () => GoRouter.of(context).pushNamed('blogPostScreen', extra: state.feedBlogPostList[widget.index].id),
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),
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const SizedBox(width: 8),
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FeedIconButton(
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svgIcon: SvgPicture.asset(
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height: 15,
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width: 12,
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'assets/icons/repost.svg',
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colorFilter: ColorFilter.mode(appTheme.gray600, BlendMode.srcIn),
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),
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onTap: () {
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final box = context.findRenderObject() as RenderBox?;
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SharePlus.instance.share(
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ShareParams(
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uri: Uri.parse('${sl<AppConfig>().baseUrl}/ru/blog_post/${state.feedBlogPostList[widget.index].id}'),
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sharePositionOrigin: box!.localToGlobal(Offset.zero) & box.size,
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),
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);
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},
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),
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const Spacer(),
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Icon(Icons.visibility_rounded, size: 16, color: appTheme.gray500),
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const SizedBox(width: 4),
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Text(
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state.feedBlogPostList[widget.index].totalViews.toString(),
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style: TextStyle(fontSize: 12, color: appTheme.gray500, fontWeight: FontWeight.w400),
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),
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],
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),
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),
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const SizedBox(height: 8),
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],
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),
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),
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);
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}
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return const SizedBox.shrink();
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},
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);
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}
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}
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