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feat: dyn topic rcmd

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Signed-off-by: bggRGjQaUbCoE <githubaccount56556@proton.me>
This commit is contained in:
bggRGjQaUbCoE
2025-06-09 19:50:07 +08:00
parent f1e4130201
commit 10efd96788
15 changed files with 260 additions and 142 deletions
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96
lib/pages/dynamics_select_topic/view.dart
View File

@@ -1,12 +1,11 @@
import 'dart:async';
import 'package:PiliPlus/common/widgets/custom_icon.dart';
import 'package:PiliPlus/common/widgets/loading_widget/loading_widget.dart';
import 'package:PiliPlus/http/loading_state.dart';
import 'package:PiliPlus/models_new/dynamic/dyn_topic_pub_search/topic_item.dart';
import 'package:PiliPlus/models_new/dynamic/dyn_topic_top/topic_item.dart';
import 'package:PiliPlus/pages/dynamics_select_topic/controller.dart';
import 'package:PiliPlus/pages/dynamics_select_topic/widgets/item.dart';
import 'package:PiliPlus/utils/extension.dart';
import 'package:PiliPlus/utils/utils.dart';
import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:stream_transform/stream_transform.dart';
@@ -140,70 +139,41 @@ class _SelectTopicPanelState extends State<SelectTopicPanel> {
}
Widget _buildBody(
ThemeData theme, LoadingState<List<TopicPubSearchItem>?> loadingState) {
ThemeData theme, LoadingState<List<TopicItem>?> loadingState) {
return switch (loadingState) {
Loading() => loadingWidget,
Success<List<TopicPubSearchItem>?>(:var response) =>
response?.isNotEmpty == true
? NotificationListener<ScrollNotification>(
onNotification: (notification) {
if (notification is UserScrollNotification) {
if (_controller.focusNode.hasFocus) {
_controller.focusNode.unfocus();
}
} else if (notification is ScrollEndNotification) {
widget.callback?.call(notification.metrics.pixels);
Success<List<TopicItem>?>(:var response) => response?.isNotEmpty == true
? NotificationListener<ScrollNotification>(
onNotification: (notification) {
if (notification is UserScrollNotification) {
if (_controller.focusNode.hasFocus) {
_controller.focusNode.unfocus();
}
return false;
},
child: ListView.builder(
padding: EdgeInsets.only(
bottom: MediaQuery.paddingOf(context).bottom +
MediaQuery.viewInsetsOf(context).bottom +
80,
),
controller: widget.scrollController,
itemBuilder: (context, index) {
if (index == response.length - 1) {
_controller.onLoadMore();
}
final item = response[index];
return ListTile(
dense: true,
onTap: () => Get.back(result: item),
title: Text.rich(
TextSpan(
children: [
const WidgetSpan(
alignment: PlaceholderAlignment.middle,
child: Padding(
padding: EdgeInsets.only(right: 5),
child: Icon(
CustomIcon.topic_tag,
size: 18,
),
),
),
TextSpan(
text: item.name,
style: const TextStyle(fontSize: 14),
),
],
),
),
subtitle: Padding(
padding: const EdgeInsets.only(left: 23),
child: Text(
'${Utils.numFormat(item.view)}浏览 · ${Utils.numFormat(item.discuss)}讨论',
style: TextStyle(color: theme.colorScheme.outline),
),
),
);
},
itemCount: response!.length,
} else if (notification is ScrollEndNotification) {
widget.callback?.call(notification.metrics.pixels);
}
return false;
},
child: ListView.builder(
padding: EdgeInsets.only(
bottom: MediaQuery.paddingOf(context).bottom +
MediaQuery.viewInsetsOf(context).bottom +
80,
),
)
: _errWidget(),
controller: widget.scrollController,
itemBuilder: (context, index) {
if (index == response.length - 1) {
_controller.onLoadMore();
}
return DynTopicItem(
item: response[index],
onTap: (item) => Get.back(result: item),
);
},
itemCount: response!.length,
),
)
: _errWidget(),
Error(:var errMsg) => _errWidget(errMsg),
};
}