Solian/lib/widgets/posts/item.dart

164 lines
4.8 KiB
Dart

import 'package:flutter/material.dart';
import 'package:solian/models/post.dart';
import 'package:solian/widgets/posts/content/article.dart';
import 'package:solian/widgets/posts/content/attachment.dart';
import 'package:solian/widgets/posts/content/moment.dart';
import 'package:solian/widgets/posts/item_action.dart';
import 'package:timeago/timeago.dart' as timeago;
class PostItem extends StatefulWidget {
final Post item;
final bool? brief;
final Function? onUpdate;
const PostItem({super.key, required this.item, this.brief, this.onUpdate});
@override
State<PostItem> createState() => _PostItemState();
}
class _PostItemState extends State<PostItem> {
Map<String, dynamic>? reactionList;
void viewActions(BuildContext context) {
showModalBottomSheet(
context: context,
builder: (context) => PostItemAction(
item: widget.item,
onUpdate: widget.onUpdate,
),
);
}
Widget renderContent() {
switch (widget.item.modelType) {
case 'article':
return ArticleContent(item: widget.item, brief: widget.brief ?? true);
default:
return MomentContent(item: widget.item, brief: widget.brief ?? true);
}
}
Widget renderAttachments() {
if (widget.item.modelType == 'article') return Container();
if (widget.item.attachments != null &&
widget.item.attachments!.isNotEmpty) {
return Padding(
padding: const EdgeInsets.only(top: 8),
child: AttachmentList(items: widget.item.attachments!),
);
} else {
return Container();
}
}
String getAuthorDescribe() => widget.item.author.description.isNotEmpty
? widget.item.author.description
: 'No description yet.';
@override
Widget build(BuildContext context) {
final headingParts = [
Padding(
padding: const EdgeInsets.symmetric(horizontal: 12),
child: Row(
children: [
Text(
widget.item.author.nick,
style: const TextStyle(fontWeight: FontWeight.bold),
),
const SizedBox(width: 4),
Text(timeago.format(widget.item.createdAt))
],
),
),
];
if (widget.brief ?? true) {
return GestureDetector(
child: Padding(
padding: const EdgeInsets.symmetric(vertical: 12, horizontal: 16),
child: Column(
children: [
Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
CircleAvatar(
backgroundImage: NetworkImage(widget.item.author.avatar),
),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
...headingParts,
Padding(
padding: const EdgeInsets.only(
left: 12, right: 12, top: 4),
child: renderContent(),
),
renderAttachments(),
],
),
),
],
),
],
),
),
onLongPress: () {
viewActions(context);
},
);
} else {
return GestureDetector(
child: Column(
children: [
Padding(
padding: const EdgeInsets.only(left: 12, right: 12, top: 16),
child: Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
CircleAvatar(
backgroundImage: NetworkImage(widget.item.author.avatar),
),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
...headingParts,
Padding(
padding: const EdgeInsets.symmetric(horizontal: 12),
child: Text(
getAuthorDescribe(),
maxLines: 1,
),
),
],
),
),
],
),
),
const Padding(
padding: EdgeInsets.only(top: 6),
child: Divider(thickness: 0.3),
),
Padding(
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
child: renderContent(),
),
Padding(
padding: const EdgeInsets.symmetric(horizontal: 8),
child: renderAttachments(),
)
],
),
onLongPress: () {
viewActions(context);
},
);
}
}
}