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opt: pages

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Closes #644

Signed-off-by: bggRGjQaUbCoE <githubaccount56556@proton.me>
This commit is contained in:
bggRGjQaUbCoE
2025-04-09 00:22:33 +08:00
parent 850e5a199e
commit 03830533eb
12 changed files with 203 additions and 348 deletions
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83
lib/pages/rcmd/view.dart
View File

@@ -1,62 +1,31 @@
import 'dart:async';
import 'package:PiliPlus/common/widgets/refresh_indicator.dart';
import 'package:PiliPlus/http/loading_state.dart';
import 'package:PiliPlus/pages/common/common_page.dart';
import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';
import 'package:get/get.dart';
import 'package:PiliPlus/common/constants.dart';
import 'package:PiliPlus/common/skeleton/video_card_v.dart';
import 'package:PiliPlus/common/widgets/http_error.dart';
import 'package:PiliPlus/common/widgets/video_card_v.dart';
import 'package:PiliPlus/pages/home/index.dart';
import 'package:PiliPlus/pages/main/index.dart';
import '../../utils/grid.dart';
import 'controller.dart';
class RcmdPage extends StatefulWidget {
class RcmdPage extends CommonPage {
const RcmdPage({super.key});
@override
State<RcmdPage> createState() => _RcmdPageState();
}
class _RcmdPageState extends State<RcmdPage>
class _RcmdPageState extends CommonPageState<RcmdPage, RcmdController>
with AutomaticKeepAliveClientMixin {
late final _controller = Get.put(RcmdController());
@override
late RcmdController controller = Get.put(RcmdController());
@override
bool get wantKeepAlive => true;
@override
void initState() {
super.initState();
_controller.scrollController.addListener(listener);
}
void listener() {
StreamController<bool> mainStream =
Get.find<MainController>().bottomBarStream;
StreamController<bool> searchBarStream =
Get.find<HomeController>().searchBarStream;
final ScrollDirection direction =
_controller.scrollController.position.userScrollDirection;
if (direction == ScrollDirection.forward) {
mainStream.add(true);
searchBarStream.add(true);
} else if (direction == ScrollDirection.reverse) {
mainStream.add(false);
searchBarStream.add(false);
}
}
@override
void dispose() {
_controller.scrollController.removeListener(listener);
super.dispose();
}
@override
Widget build(BuildContext context) {
super.build(context);
@@ -69,10 +38,10 @@ class _RcmdPageState extends State<RcmdPage>
),
child: refreshIndicator(
onRefresh: () async {
await _controller.onRefresh();
await controller.onRefresh();
},
child: CustomScrollView(
controller: _controller.scrollController,
controller: controller.scrollController,
physics: const AlwaysScrollableScrollPhysics(),
slivers: [
SliverPadding(
@@ -81,14 +50,14 @@ class _RcmdPageState extends State<RcmdPage>
bottom: MediaQuery.paddingOf(context).bottom,
),
sliver: Obx(
() => _controller.loadingState.value is Loading ||
_controller.loadingState.value is Success
? contentGrid(_controller.loadingState.value)
() => controller.loadingState.value is Loading ||
controller.loadingState.value is Success
? contentGrid(controller.loadingState.value)
: HttpError(
errMsg: _controller.loadingState.value is Error
? (_controller.loadingState.value as Error).errMsg
errMsg: controller.loadingState.value is Error
? (controller.loadingState.value as Error).errMsg
: '没有相关数据',
callback: _controller.onReload,
callback: controller.onReload,
),
),
),
@@ -114,15 +83,15 @@ class _RcmdPageState extends State<RcmdPage>
(BuildContext context, int index) {
if (loadingState is Success &&
index == loadingState.response.length - 1) {
_controller.onLoadMore();
controller.onLoadMore();
}
if (loadingState is Success) {
if (_controller.lastRefreshAt != null) {
if (_controller.lastRefreshAt == index) {
if (controller.lastRefreshAt != null) {
if (controller.lastRefreshAt == index) {
return GestureDetector(
onTap: () {
_controller.animateToTop();
_controller.onRefresh();
controller.animateToTop();
controller.onRefresh();
},
child: Card(
margin: EdgeInsets.zero,
@@ -140,19 +109,19 @@ class _RcmdPageState extends State<RcmdPage>
),
);
}
int actualIndex = _controller.lastRefreshAt == null
int actualIndex = controller.lastRefreshAt == null
? index
: index > _controller.lastRefreshAt!
: index > controller.lastRefreshAt!
? index - 1
: index;
return VideoCardV(
videoItem: loadingState.response[actualIndex],
onRemove: () {
if (_controller.lastRefreshAt != null &&
actualIndex < _controller.lastRefreshAt!) {
_controller.lastRefreshAt = _controller.lastRefreshAt! - 1;
if (controller.lastRefreshAt != null &&
actualIndex < controller.lastRefreshAt!) {
controller.lastRefreshAt = controller.lastRefreshAt! - 1;
}
_controller.loadingState.value = LoadingState.success(
controller.loadingState.value = LoadingState.success(
(loadingState.response as List)..removeAt(actualIndex));
},
);
@@ -160,7 +129,7 @@ class _RcmdPageState extends State<RcmdPage>
return VideoCardV(
videoItem: loadingState.response[index],
onRemove: () {
_controller.loadingState.value = LoadingState.success(
controller.loadingState.value = LoadingState.success(
(loadingState.response as List)..removeAt(index));
},
);
@@ -169,7 +138,7 @@ class _RcmdPageState extends State<RcmdPage>
return const VideoCardVSkeleton();
},
childCount: loadingState is Success
? _controller.lastRefreshAt != null
? controller.lastRefreshAt != null
? loadingState.response.length + 1
: loadingState.response.length
: 10,