Files
pilipala/lib/pages/message/like/view.dart
2024-06-16 17:53:46 +08:00

320 lines
11 KiB
Dart

import 'package:easy_debounce/easy_throttle.dart';
import 'package:flutter/material.dart';
import 'package:flutter_smart_dialog/flutter_smart_dialog.dart';
import 'package:get/get.dart';
import 'package:pilipala/common/widgets/http_error.dart';
import 'package:pilipala/common/widgets/network_img_layer.dart';
import 'package:pilipala/http/search.dart';
import 'package:pilipala/models/msg/like.dart';
import 'package:pilipala/utils/utils.dart';
import 'controller.dart';
class MessageLikePage extends StatefulWidget {
const MessageLikePage({super.key});
@override
State<MessageLikePage> createState() => _MessageLikePageState();
}
class _MessageLikePageState extends State<MessageLikePage> {
final MessageLikeController _messageLikeCtr =
Get.put(MessageLikeController());
late Future _futureBuilderFuture;
final ScrollController scrollController = ScrollController();
@override
void initState() {
super.initState();
_futureBuilderFuture = _messageLikeCtr.queryMessageLike();
scrollController.addListener(
() async {
if (scrollController.position.pixels >=
scrollController.position.maxScrollExtent - 200) {
EasyThrottle.throttle('follow', const Duration(seconds: 1), () {
_messageLikeCtr.queryMessageLike(type: 'onLoad');
});
}
},
);
}
@override
void dispose() {
scrollController.dispose();
super.dispose();
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: const Text('收到的赞'),
),
body: RefreshIndicator(
onRefresh: () async {
await _messageLikeCtr.queryMessageLike(type: 'init');
},
child: FutureBuilder(
future: _futureBuilderFuture,
builder: (BuildContext context, AsyncSnapshot snapshot) {
if (snapshot.connectionState == ConnectionState.done) {
if (snapshot.data == null) {
return const SizedBox();
}
if (snapshot.data['status']) {
final likeItems = _messageLikeCtr.likeItems;
return Obx(
() => ListView.separated(
controller: scrollController,
itemBuilder: (context, index) => LikeItem(
item: likeItems[index],
index: index,
messageLikeCtr: _messageLikeCtr,
),
itemCount: likeItems.length,
separatorBuilder: (BuildContext context, int index) {
return Divider(
indent: 66,
endIndent: 14,
height: 1,
color: Colors.grey.withOpacity(0.1),
);
},
),
);
} else {
// 请求错误
return CustomScrollView(
slivers: [
HttpError(
errMsg: snapshot.data['msg'],
fn: () {
setState(() {
_futureBuilderFuture =
_messageLikeCtr.queryMessageLike();
});
},
)
],
);
}
} else {
return const SizedBox();
}
},
),
),
);
}
}
class LikeItem extends StatelessWidget {
final MessageLikeItem item;
final int index;
final MessageLikeController messageLikeCtr;
const LikeItem(
{super.key,
required this.item,
required this.index,
required this.messageLikeCtr});
@override
Widget build(BuildContext context) {
Color outline = Theme.of(context).colorScheme.outline;
final nickNameList = item.users!.map((e) => e.nickname).take(2).toList();
int usersLen = item.users!.length > 3 ? 3 : item.users!.length;
final String bvid = item.item!.uri!.split('/').last;
// 页码
final String page =
item.item!.nativeUri!.split('page=').last.split('&').first;
// 根评论id
final String commentRootId =
item.item!.nativeUri!.split('comment_root_id=').last.split('&').first;
// 二级评论id
final String commentSecondaryId =
item.item!.nativeUri!.split('comment_secondary_id=').last;
return InkWell(
onTap: () async {
try {
final int cid = await SearchHttp.ab2c(bvid: bvid);
final String heroTag = Utils.makeHeroTag(bvid);
Get.toNamed<dynamic>(
'/video?bvid=$bvid&cid=$cid',
arguments: <String, String?>{
'pic': '',
'heroTag': heroTag,
},
);
} catch (_) {
SmartDialog.showToast('视频可能失效了');
}
},
child: Stack(
children: [
Padding(
padding: const EdgeInsets.all(14),
child: Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
GestureDetector(
behavior: HitTestBehavior.translucent,
onTap: () {
if (usersLen == 1) {
final String heroTag =
Utils.makeHeroTag(item.users!.first.mid);
Get.toNamed('/member?mid=${item.users!.first.mid}',
arguments: {
'face': item.users!.first.avatar,
'heroTag': heroTag
});
} else {
messageLikeCtr.expandedUsersAvatar(index);
}
},
// 多个头像层叠
child: SizedBox(
width: 50,
height: 50,
child: Stack(
children: [
for (var i = 0; i < usersLen; i++)
Positioned(
top: i % 2 * (50 / (usersLen >= 2 ? 2 : 1)),
left: i / 2 * (50 / (usersLen >= 2 ? 2 : 1)),
child: NetworkImgLayer(
width: 50 / (usersLen >= 2 ? 2 : 1),
height: 50 / (usersLen >= 2 ? 2 : 1),
type: 'avatar',
src: item.users![i].avatar,
),
),
],
),
),
),
const SizedBox(width: 10),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text.rich(TextSpan(children: [
TextSpan(text: nickNameList.join('')),
const TextSpan(text: ' '),
if (item.users!.length > 1)
TextSpan(
text: '等总计${item.users!.length}',
style: TextStyle(color: outline),
),
TextSpan(
text: '赞了我的评论',
style: TextStyle(color: outline),
),
])),
const SizedBox(height: 4),
Text(
Utils.dateFormat(item.likeTime!, formatType: 'detail'),
style: TextStyle(color: outline),
),
],
),
),
const SizedBox(width: 25),
if (item.item!.type! == 'reply')
Container(
width: 60,
height: 60,
padding: const EdgeInsets.all(4),
child: Text(
item.item!.title!,
maxLines: 4,
style: const TextStyle(fontSize: 12, letterSpacing: 0.3),
overflow: TextOverflow.ellipsis,
),
),
if (item.item!.type! == 'video')
NetworkImgLayer(
width: 60,
height: 60,
src: item.item!.image,
),
],
),
),
Positioned(
top: 0,
right: 0,
bottom: 0,
child: AnimatedContainer(
duration: const Duration(milliseconds: 300),
width: item.isExpand ? Get.size.width - 74 : 0,
color: Theme.of(context).colorScheme.secondaryContainer,
child: ListView.builder(
itemCount: item.users!.length,
scrollDirection: Axis.horizontal,
itemBuilder: (BuildContext context, int i) {
return Padding(
padding: EdgeInsets.fromLTRB(i == 0 ? 12 : 4, 8, 4, 0),
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
GestureDetector(
onTap: () {
final String heroTag =
Utils.makeHeroTag(item.users![i].mid);
Get.toNamed(
'/member?mid=${item.users![i].mid}',
arguments: {
'face': item.users![i].avatar,
'heroTag': heroTag
},
);
},
child: NetworkImgLayer(
width: 42,
height: 42,
type: 'avatar',
src: item.users![i].avatar,
),
),
const SizedBox(height: 6),
SizedBox(
width: 68,
child: Text(
textAlign: TextAlign.center,
item.users![i].nickname!,
maxLines: 1,
overflow: TextOverflow.clip,
style: TextStyle(color: outline),
),
),
],
),
);
},
),
),
),
Positioned(
top: 0,
left: 0,
bottom: 0,
child: GestureDetector(
onTap: () {
messageLikeCtr.expandedUsersAvatar(index);
},
child: AnimatedContainer(
duration: const Duration(milliseconds: 300),
width: item.isExpand ? 74 : 0,
color: Colors.black.withOpacity(0.3),
),
),
),
],
),
);
}
}