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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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69
lib/pages/bangumi/view.dart
View File

@@ -5,20 +5,18 @@ import 'package:PiliPlus/common/widgets/refresh_indicator.dart';
import 'package:PiliPlus/http/loading_state.dart'; import 'package:PiliPlus/http/loading_state.dart';
import 'package:PiliPlus/models/common/tab_type.dart'; import 'package:PiliPlus/models/common/tab_type.dart';
import 'package:PiliPlus/pages/bangumi/pgc_index/pgc_index_page.dart'; import 'package:PiliPlus/pages/bangumi/pgc_index/pgc_index_page.dart';
import 'package:PiliPlus/pages/common/common_page.dart';
import 'package:flutter/material.dart'; import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';
import 'package:get/get.dart'; import 'package:get/get.dart';
import 'package:PiliPlus/common/constants.dart'; import 'package:PiliPlus/common/constants.dart';
import 'package:PiliPlus/common/widgets/http_error.dart'; import 'package:PiliPlus/common/widgets/http_error.dart';
import 'package:PiliPlus/pages/home/index.dart';
import 'package:PiliPlus/pages/main/index.dart';
import '../../utils/grid.dart'; import '../../utils/grid.dart';
import 'controller.dart'; import 'controller.dart';
import 'widgets/bangumi_card_v.dart'; import 'widgets/bangumi_card_v.dart';
import 'package:PiliPlus/common/widgets/scroll_physics.dart'; import 'package:PiliPlus/common/widgets/scroll_physics.dart';
class BangumiPage extends StatefulWidget { class BangumiPage extends CommonPage {
const BangumiPage({ const BangumiPage({
super.key, super.key,
required this.tabType, required this.tabType,
@@ -30,9 +28,10 @@ class BangumiPage extends StatefulWidget {
State<BangumiPage> createState() => _BangumiPageState(); State<BangumiPage> createState() => _BangumiPageState();
} }
class _BangumiPageState extends State<BangumiPage> class _BangumiPageState extends CommonPageState<BangumiPage, BangumiController>
with AutomaticKeepAliveClientMixin { with AutomaticKeepAliveClientMixin {
late final BangumiController _bangumiController = Get.put( @override
late BangumiController controller = Get.put(
BangumiController(tabType: widget.tabType), BangumiController(tabType: widget.tabType),
tag: widget.tabType.name, tag: widget.tabType.name,
); );
@@ -40,51 +39,23 @@ class _BangumiPageState extends State<BangumiPage>
@override @override
bool get wantKeepAlive => true; bool get wantKeepAlive => true;
@override
void initState() {
super.initState();
_bangumiController.scrollController.addListener(listener);
}
void listener() {
StreamController<bool> mainStream =
Get.find<MainController>().bottomBarStream;
StreamController<bool> searchBarStream =
Get.find<HomeController>().searchBarStream;
final ScrollDirection direction =
_bangumiController.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() {
_bangumiController.scrollController.removeListener(listener);
super.dispose();
}
@override @override
Widget build(BuildContext context) { Widget build(BuildContext context) {
super.build(context); super.build(context);
return refreshIndicator( return refreshIndicator(
onRefresh: () async { onRefresh: () async {
await Future.wait([ await Future.wait([
_bangumiController.onRefresh(), controller.onRefresh(),
_bangumiController.queryBangumiFollow(), controller.queryBangumiFollow(),
]); ]);
}, },
child: CustomScrollView( child: CustomScrollView(
controller: _bangumiController.scrollController, controller: controller.scrollController,
physics: const AlwaysScrollableScrollPhysics(), physics: const AlwaysScrollableScrollPhysics(),
slivers: [ slivers: [
SliverToBoxAdapter( SliverToBoxAdapter(
child: Obx( child: Obx(
() => _bangumiController.isLogin.value () => controller.isLogin.value
? Column( ? Column(
children: [ children: [
Padding( Padding(
@@ -93,7 +64,7 @@ class _BangumiPageState extends State<BangumiPage>
children: [ children: [
Obx( Obx(
() => Text( () => Text(
'最近${widget.tabType == TabType.bangumi ? '追番' : '追剧'}${_bangumiController.followCount.value == -1 ? '' : ' ${_bangumiController.followCount.value}'}', '最近${widget.tabType == TabType.bangumi ? '追番' : '追剧'}${controller.followCount.value == -1 ? '' : ' ${controller.followCount.value}'}',
style: style:
Theme.of(context).textTheme.titleMedium, Theme.of(context).textTheme.titleMedium,
), ),
@@ -102,7 +73,7 @@ class _BangumiPageState extends State<BangumiPage>
IconButton( IconButton(
tooltip: '刷新', tooltip: '刷新',
onPressed: () { onPressed: () {
_bangumiController controller
..followPage = 1 ..followPage = 1
..followEnd = false ..followEnd = false
..queryBangumiFollow(); ..queryBangumiFollow();
@@ -113,7 +84,7 @@ class _BangumiPageState extends State<BangumiPage>
), ),
), ),
Obx( Obx(
() => _bangumiController.isLogin.value () => controller.isLogin.value
? Padding( ? Padding(
padding: const EdgeInsets.symmetric( padding: const EdgeInsets.symmetric(
horizontal: 10), horizontal: 10),
@@ -165,8 +136,8 @@ class _BangumiPageState extends State<BangumiPage>
height: Grid.smallCardWidth / 2 / 0.75 + height: Grid.smallCardWidth / 2 / 0.75 +
MediaQuery.textScalerOf(context).scale(50), MediaQuery.textScalerOf(context).scale(50),
child: Obx( child: Obx(
() => _buildFollowBody( () =>
_bangumiController.followState.value), _buildFollowBody(controller.followState.value),
), ),
), ),
], ],
@@ -251,7 +222,7 @@ class _BangumiPageState extends State<BangumiPage>
padding: const EdgeInsets.fromLTRB( padding: const EdgeInsets.fromLTRB(
StyleString.safeSpace, 0, StyleString.safeSpace, 0), StyleString.safeSpace, 0, StyleString.safeSpace, 0),
sliver: Obx( sliver: Obx(
() => _buildBody(_bangumiController.loadingState.value), () => _buildBody(controller.loadingState.value),
), ),
), ),
], ],
@@ -277,7 +248,7 @@ class _BangumiPageState extends State<BangumiPage>
delegate: SliverChildBuilderDelegate( delegate: SliverChildBuilderDelegate(
(BuildContext context, int index) { (BuildContext context, int index) {
if (index == loadingState.response.length - 1) { if (index == loadingState.response.length - 1) {
_bangumiController.onLoadMore(); controller.onLoadMore();
} }
return BangumiCardV( return BangumiCardV(
bangumiItem: loadingState.response[index]); bangumiItem: loadingState.response[index]);
@@ -286,11 +257,11 @@ class _BangumiPageState extends State<BangumiPage>
), ),
) )
: HttpError( : HttpError(
callback: _bangumiController.onReload, callback: controller.onReload,
), ),
Error() => HttpError( Error() => HttpError(
errMsg: loadingState.errMsg, errMsg: loadingState.errMsg,
callback: _bangumiController.onReload, callback: controller.onReload,
), ),
LoadingState() => throw UnimplementedError(), LoadingState() => throw UnimplementedError(),
}; };
@@ -298,12 +269,12 @@ class _BangumiPageState extends State<BangumiPage>
Widget _buildFollowList(Success loadingState) { Widget _buildFollowList(Success loadingState) {
return ListView.builder( return ListView.builder(
controller: _bangumiController.followController, controller: controller.followController,
scrollDirection: Axis.horizontal, scrollDirection: Axis.horizontal,
itemCount: loadingState.response.length, itemCount: loadingState.response.length,
itemBuilder: (context, index) { itemBuilder: (context, index) {
if (index == loadingState.response.length - 1) { if (index == loadingState.response.length - 1) {
_bangumiController.queryBangumiFollow(false); controller.queryBangumiFollow(false);
} }
return Container( return Container(
width: Grid.smallCardWidth / 2, width: Grid.smallCardWidth / 2,

49
lib/pages/common/common_page.dart Normal file
View File

@@ -0,0 +1,49 @@
import 'dart:async';
import 'package:PiliPlus/pages/common/common_controller.dart';
import 'package:PiliPlus/pages/home/controller.dart';
import 'package:PiliPlus/pages/main/controller.dart';
import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';
import 'package:get/get.dart';
abstract class CommonPage extends StatefulWidget {
const CommonPage({super.key});
}
abstract class CommonPageState<T extends CommonPage, R extends CommonController>
extends State<T> {
R get controller;
StreamController<bool>? mainStream;
StreamController<bool>? searchBarStream;
@override
void initState() {
super.initState();
try {
mainStream = Get.find<MainController>().bottomBarStream;
searchBarStream = Get.find<HomeController>().searchBarStream;
} catch (_) {}
if (mainStream != null || searchBarStream != null) {
controller.scrollController.addListener(listener);
}
}
void listener() {
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();
}
}

72
lib/pages/dynamics/tab/view.dart
View File

@@ -2,11 +2,9 @@ import 'dart:async';
import 'package:PiliPlus/common/widgets/refresh_indicator.dart'; import 'package:PiliPlus/common/widgets/refresh_indicator.dart';
import 'package:PiliPlus/http/loading_state.dart'; import 'package:PiliPlus/http/loading_state.dart';
import 'package:PiliPlus/pages/home/controller.dart'; import 'package:PiliPlus/pages/common/common_page.dart';
import 'package:PiliPlus/pages/main/controller.dart';
import 'package:PiliPlus/utils/storage.dart'; import 'package:PiliPlus/utils/storage.dart';
import 'package:flutter/material.dart'; import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';
import 'package:get/get.dart'; import 'package:get/get.dart';
import 'package:PiliPlus/common/constants.dart'; import 'package:PiliPlus/common/constants.dart';
import 'package:PiliPlus/common/widgets/http_error.dart'; import 'package:PiliPlus/common/widgets/http_error.dart';
@@ -19,7 +17,7 @@ import '../index.dart';
import '../widgets/dynamic_panel.dart'; import '../widgets/dynamic_panel.dart';
import 'controller.dart'; import 'controller.dart';
class DynamicsTabPage extends StatefulWidget { class DynamicsTabPage extends CommonPage {
const DynamicsTabPage({super.key, required this.dynamicsType}); const DynamicsTabPage({super.key, required this.dynamicsType});
final String dynamicsType; final String dynamicsType;
@@ -28,60 +26,40 @@ class DynamicsTabPage extends StatefulWidget {
State<DynamicsTabPage> createState() => _DynamicsTabPageState(); State<DynamicsTabPage> createState() => _DynamicsTabPageState();
} }
class _DynamicsTabPageState extends State<DynamicsTabPage> class _DynamicsTabPageState
extends CommonPageState<DynamicsTabPage, DynamicsTabController>
with AutomaticKeepAliveClientMixin { with AutomaticKeepAliveClientMixin {
late DynamicsTabController _dynamicsTabController;
late bool dynamicsWaterfallFlow; late bool dynamicsWaterfallFlow;
late final DynamicsController dynamicsController;
StreamSubscription? _listener; StreamSubscription? _listener;
DynamicsController dynamicsController = Get.put(DynamicsController());
@override
late DynamicsTabController controller = Get.put(
DynamicsTabController(dynamicsType: widget.dynamicsType)
..mid = dynamicsController.mid.value,
tag: widget.dynamicsType,
);
@override @override
bool get wantKeepAlive => true; bool get wantKeepAlive => true;
@override @override
void initState() { void initState() {
super.initState(); super.initState();
dynamicsController = Get.put(DynamicsController());
_dynamicsTabController = Get.put(
DynamicsTabController(dynamicsType: widget.dynamicsType)
..mid = dynamicsController.mid.value,
tag: widget.dynamicsType,
);
_dynamicsTabController.scrollController.addListener(listener);
if (widget.dynamicsType == 'up') { if (widget.dynamicsType == 'up') {
_listener = dynamicsController.mid.listen((mid) { _listener = dynamicsController.mid.listen((mid) {
// debugPrint('midListen: $mid'); controller.mid = mid;
_dynamicsTabController.mid = mid; controller.scrollController.jumpTo(0);
_dynamicsTabController.scrollController.jumpTo(0); controller.onReload();
_dynamicsTabController.onReload();
}); });
} }
dynamicsWaterfallFlow = GStorage.setting dynamicsWaterfallFlow = GStorage.setting
.get(SettingBoxKey.dynamicsWaterfallFlow, defaultValue: true); .get(SettingBoxKey.dynamicsWaterfallFlow, defaultValue: true);
} }
void listener() {
try {
StreamController<bool> mainStream =
Get.find<MainController>().bottomBarStream;
StreamController<bool> searchBarStream =
Get.find<HomeController>().searchBarStream;
final ScrollDirection direction =
_dynamicsTabController.scrollController.position.userScrollDirection;
if (direction == ScrollDirection.forward) {
mainStream.add(true);
searchBarStream.add(true);
} else if (direction == ScrollDirection.reverse) {
mainStream.add(false);
searchBarStream.add(false);
}
} catch (_) {}
}
@override @override
void dispose() { void dispose() {
_listener?.cancel(); _listener?.cancel();
_dynamicsTabController.scrollController.removeListener(listener);
dynamicsController.mid.close(); dynamicsController.mid.close();
super.dispose(); super.dispose();
} }
@@ -97,15 +75,15 @@ class _DynamicsTabPageState extends State<DynamicsTabPage>
dynamicsWaterfallFlow = GStorage.setting dynamicsWaterfallFlow = GStorage.setting
.get(SettingBoxKey.dynamicsWaterfallFlow, defaultValue: true); .get(SettingBoxKey.dynamicsWaterfallFlow, defaultValue: true);
await Future.wait([ await Future.wait([
_dynamicsTabController.onRefresh(), controller.onRefresh(),
dynamicsController.queryFollowUp(), dynamicsController.queryFollowUp(),
]); ]);
}, },
child: CustomScrollView( child: CustomScrollView(
physics: const AlwaysScrollableScrollPhysics(), physics: const AlwaysScrollableScrollPhysics(),
controller: _dynamicsTabController.scrollController, controller: controller.scrollController,
slivers: [ slivers: [
Obx(() => _buildBody(_dynamicsTabController.loadingState.value)), Obx(() => _buildBody(controller.loadingState.value)),
], ],
), ),
); );
@@ -161,7 +139,7 @@ class _DynamicsTabPageState extends State<DynamicsTabPage>
lastChildLayoutTypeBuilder: (index) { lastChildLayoutTypeBuilder: (index) {
if (index == loadingState.response.length - 1) { if (index == loadingState.response.length - 1) {
_dynamicsTabController.onLoadMore(); controller.onLoadMore();
} }
return index == loadingState.response.length return index == loadingState.response.length
? LastChildLayoutType.foot ? LastChildLayoutType.foot
@@ -173,7 +151,7 @@ class _DynamicsTabPageState extends State<DynamicsTabPage>
for (var i in loadingState.response) for (var i in loadingState.response)
DynamicPanel( DynamicPanel(
item: i, item: i,
onRemove: _dynamicsTabController.onRemove, onRemove: controller.onRemove,
), ),
] else ...[ ] else ...[
for (var i in loadingState.response) for (var i in loadingState.response)
@@ -181,7 +159,7 @@ class _DynamicsTabPageState extends State<DynamicsTabPage>
.contains(i.modules?.moduleAuthor?.mid)) .contains(i.modules?.moduleAuthor?.mid))
DynamicPanel( DynamicPanel(
item: i, item: i,
onRemove: _dynamicsTabController.onRemove, onRemove: controller.onRemove,
), ),
] ]
], ],
@@ -195,7 +173,7 @@ class _DynamicsTabPageState extends State<DynamicsTabPage>
delegate: SliverChildBuilderDelegate( delegate: SliverChildBuilderDelegate(
(context, index) { (context, index) {
if (index == loadingState.response.length - 1) { if (index == loadingState.response.length - 1) {
_dynamicsTabController.onLoadMore(); controller.onLoadMore();
} }
if ((dynamicsController.tabController.index == 4 && if ((dynamicsController.tabController.index == 4 &&
dynamicsController.mid.value != -1) || dynamicsController.mid.value != -1) ||
@@ -204,7 +182,7 @@ class _DynamicsTabPageState extends State<DynamicsTabPage>
?.moduleAuthor?.mid)) { ?.moduleAuthor?.mid)) {
return DynamicPanel( return DynamicPanel(
item: loadingState.response[index], item: loadingState.response[index],
onRemove: _dynamicsTabController.onRemove, onRemove: controller.onRemove,
); );
} }
return const SizedBox.shrink(); return const SizedBox.shrink();
@@ -217,11 +195,11 @@ class _DynamicsTabPageState extends State<DynamicsTabPage>
], ],
) )
: HttpError( : HttpError(
callback: _dynamicsTabController.onReload, callback: controller.onReload,
), ),
Error() => HttpError( Error() => HttpError(
errMsg: loadingState.errMsg, errMsg: loadingState.errMsg,
callback: _dynamicsTabController.onReload, callback: controller.onReload,
), ),
LoadingState() => throw UnimplementedError(), LoadingState() => throw UnimplementedError(),
}; };

8
lib/pages/home/controller.dart
View File

@@ -19,8 +19,7 @@ class HomeController extends GetxController
RxBool isLogin = false.obs; RxBool isLogin = false.obs;
RxString userFace = ''.obs; RxString userFace = ''.obs;
dynamic userInfo; dynamic userInfo;
late final StreamController<bool> searchBarStream = StreamController<bool>? searchBarStream;
StreamController<bool>.broadcast();
late bool hideSearchBar; late bool hideSearchBar;
late List defaultTabs; late List defaultTabs;
late List<String> tabbarSort; late List<String> tabbarSort;
@@ -51,6 +50,9 @@ class HomeController extends GetxController
userFace.value = userInfo != null ? userInfo.face : ''; userFace.value = userInfo != null ? userInfo.face : '';
hideSearchBar = hideSearchBar =
GStorage.setting.get(SettingBoxKey.hideSearchBar, defaultValue: true); GStorage.setting.get(SettingBoxKey.hideSearchBar, defaultValue: true);
if (hideSearchBar) {
searchBarStream = StreamController<bool>.broadcast();
}
enableSearchWord = GStorage.setting enableSearchWord = GStorage.setting
.get(SettingBoxKey.enableSearchWord, defaultValue: true); .get(SettingBoxKey.enableSearchWord, defaultValue: true);
if (enableSearchWord) { if (enableSearchWord) {
@@ -117,7 +119,7 @@ class HomeController extends GetxController
@override @override
void onClose() { void onClose() {
searchBarStream.close(); searchBarStream?.close();
super.onClose(); super.onClose();
} }
} }

4
lib/pages/home/view.dart
View File

@@ -155,9 +155,9 @@ class _HomePageState extends State<HomePage>
return StreamBuilder( return StreamBuilder(
stream: _homeController.hideSearchBar stream: _homeController.hideSearchBar
? _mainController.navSearchStreamDebounce ? _mainController.navSearchStreamDebounce
? _homeController.searchBarStream.stream ? _homeController.searchBarStream?.stream
.throttle(const Duration(milliseconds: 500)) .throttle(const Duration(milliseconds: 500))
: _homeController.searchBarStream.stream : _homeController.searchBarStream?.stream
: null, : null,
initialData: true, initialData: true,
builder: (BuildContext context, AsyncSnapshot snapshot) { builder: (BuildContext context, AsyncSnapshot snapshot) {

55
lib/pages/hot/view.dart
View File

@@ -1,63 +1,34 @@
import 'dart:async';
import 'package:PiliPlus/common/widgets/refresh_indicator.dart'; import 'package:PiliPlus/common/widgets/refresh_indicator.dart';
import 'package:PiliPlus/common/widgets/video_card_h.dart'; import 'package:PiliPlus/common/widgets/video_card_h.dart';
import 'package:PiliPlus/http/loading_state.dart'; import 'package:PiliPlus/http/loading_state.dart';
import 'package:PiliPlus/models/common/tab_type.dart'; import 'package:PiliPlus/models/common/tab_type.dart';
import 'package:PiliPlus/pages/common/common_page.dart';
import 'package:PiliPlus/pages/rank/view.dart'; import 'package:PiliPlus/pages/rank/view.dart';
import 'package:flutter/material.dart'; import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';
import 'package:get/get.dart'; import 'package:get/get.dart';
import 'package:PiliPlus/common/constants.dart'; import 'package:PiliPlus/common/constants.dart';
import 'package:PiliPlus/common/skeleton/video_card_h.dart'; import 'package:PiliPlus/common/skeleton/video_card_h.dart';
import 'package:PiliPlus/common/widgets/http_error.dart'; import 'package:PiliPlus/common/widgets/http_error.dart';
import 'package:PiliPlus/pages/home/index.dart'; import 'package:PiliPlus/pages/home/index.dart';
import 'package:PiliPlus/pages/hot/controller.dart'; import 'package:PiliPlus/pages/hot/controller.dart';
import 'package:PiliPlus/pages/main/index.dart';
import '../../utils/grid.dart'; import '../../utils/grid.dart';
class HotPage extends StatefulWidget { class HotPage extends CommonPage {
const HotPage({super.key}); const HotPage({super.key});
@override @override
State<HotPage> createState() => _HotPageState(); State<HotPage> createState() => _HotPageState();
} }
class _HotPageState extends State<HotPage> with AutomaticKeepAliveClientMixin { class _HotPageState extends CommonPageState<HotPage, HotController>
final HotController _hotController = Get.put(HotController()); with AutomaticKeepAliveClientMixin {
@override
HotController controller = Get.put(HotController());
@override @override
bool get wantKeepAlive => true; bool get wantKeepAlive => true;
@override
void initState() {
super.initState();
_hotController.scrollController.addListener(listener);
}
void listener() {
StreamController<bool> mainStream =
Get.find<MainController>().bottomBarStream;
StreamController<bool> searchBarStream =
Get.find<HomeController>().searchBarStream;
final ScrollDirection direction =
_hotController.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() {
_hotController.scrollController.removeListener(listener);
super.dispose();
}
Widget _buildEntranceItem({ Widget _buildEntranceItem({
required String iconUrl, required String iconUrl,
required String title, required String title,
@@ -84,15 +55,15 @@ class _HotPageState extends State<HotPage> with AutomaticKeepAliveClientMixin {
super.build(context); super.build(context);
return refreshIndicator( return refreshIndicator(
onRefresh: () async { onRefresh: () async {
return await _hotController.onRefresh(); await controller.onRefresh();
}, },
child: CustomScrollView( child: CustomScrollView(
physics: const AlwaysScrollableScrollPhysics(), physics: const AlwaysScrollableScrollPhysics(),
controller: _hotController.scrollController, controller: controller.scrollController,
slivers: [ slivers: [
SliverToBoxAdapter( SliverToBoxAdapter(
child: Obx( child: Obx(
() => _hotController.showHotRcmd.value () => controller.showHotRcmd.value
? Padding( ? Padding(
padding: padding:
const EdgeInsets.only(left: 12, top: 12, right: 12), const EdgeInsets.only(left: 12, top: 12, right: 12),
@@ -165,7 +136,7 @@ class _HotPageState extends State<HotPage> with AutomaticKeepAliveClientMixin {
bottom: MediaQuery.of(context).padding.bottom + 80, bottom: MediaQuery.of(context).padding.bottom + 80,
), ),
sliver: Obx( sliver: Obx(
() => _buildBody(_hotController.loadingState.value), () => _buildBody(controller.loadingState.value),
), ),
), ),
], ],
@@ -202,7 +173,7 @@ class _HotPageState extends State<HotPage> with AutomaticKeepAliveClientMixin {
delegate: SliverChildBuilderDelegate( delegate: SliverChildBuilderDelegate(
(context, index) { (context, index) {
if (index == loadingState.response.length - 1) { if (index == loadingState.response.length - 1) {
_hotController.onLoadMore(); controller.onLoadMore();
} }
return VideoCardH( return VideoCardH(
videoItem: loadingState.response[index], videoItem: loadingState.response[index],
@@ -213,11 +184,11 @@ class _HotPageState extends State<HotPage> with AutomaticKeepAliveClientMixin {
), ),
) )
: HttpError( : HttpError(
callback: _hotController.onReload, callback: controller.onReload,
), ),
Error() => HttpError( Error() => HttpError(
errMsg: loadingState.errMsg, errMsg: loadingState.errMsg,
callback: _hotController.onReload, callback: controller.onReload,
), ),
LoadingState() => throw UnimplementedError(), LoadingState() => throw UnimplementedError(),
}; };

77
lib/pages/live/view.dart
View File

@@ -1,67 +1,36 @@
import 'dart:async';
import 'package:PiliPlus/common/widgets/loading_widget.dart'; import 'package:PiliPlus/common/widgets/loading_widget.dart';
import 'package:PiliPlus/common/widgets/network_img_layer.dart'; import 'package:PiliPlus/common/widgets/network_img_layer.dart';
import 'package:PiliPlus/common/widgets/refresh_indicator.dart'; import 'package:PiliPlus/common/widgets/refresh_indicator.dart';
import 'package:PiliPlus/common/widgets/self_sized_horizontal_list.dart'; import 'package:PiliPlus/common/widgets/self_sized_horizontal_list.dart';
import 'package:PiliPlus/http/loading_state.dart'; import 'package:PiliPlus/http/loading_state.dart';
import 'package:PiliPlus/pages/common/common_page.dart';
import 'package:PiliPlus/pages/live/controller.dart'; import 'package:PiliPlus/pages/live/controller.dart';
import 'package:PiliPlus/pages/live/widgets/live_item.dart'; import 'package:PiliPlus/pages/live/widgets/live_item.dart';
import 'package:PiliPlus/pages/live/widgets/live_item_follow.dart'; import 'package:PiliPlus/pages/live/widgets/live_item_follow.dart';
import 'package:PiliPlus/utils/utils.dart'; import 'package:PiliPlus/utils/utils.dart';
import 'package:flutter/material.dart'; import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';
import 'package:get/get.dart'; import 'package:get/get.dart';
import 'package:PiliPlus/common/constants.dart'; import 'package:PiliPlus/common/constants.dart';
import 'package:PiliPlus/common/skeleton/video_card_v.dart'; import 'package:PiliPlus/common/skeleton/video_card_v.dart';
import 'package:PiliPlus/common/widgets/http_error.dart'; import 'package:PiliPlus/common/widgets/http_error.dart';
import 'package:PiliPlus/pages/home/index.dart';
import 'package:PiliPlus/pages/main/index.dart';
import '../../utils/grid.dart'; import '../../utils/grid.dart';
class LivePage extends StatefulWidget { class LivePage extends CommonPage {
const LivePage({super.key}); const LivePage({super.key});
@override @override
State<LivePage> createState() => _LivePageState(); State<LivePage> createState() => _LivePageState();
} }
class _LivePageState extends State<LivePage> class _LivePageState extends CommonPageState<LivePage, LiveController>
with AutomaticKeepAliveClientMixin { with AutomaticKeepAliveClientMixin {
late final _controller = Get.put(LiveController()); @override
LiveController controller = Get.put(LiveController());
@override @override
bool get wantKeepAlive => true; 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 @override
Widget build(BuildContext context) { Widget build(BuildContext context) {
super.build(context); super.build(context);
@@ -74,14 +43,14 @@ class _LivePageState extends State<LivePage>
), ),
child: refreshIndicator( child: refreshIndicator(
onRefresh: () async { onRefresh: () async {
await _controller.onRefresh(); await controller.onRefresh();
}, },
child: CustomScrollView( child: CustomScrollView(
controller: _controller.scrollController, controller: controller.scrollController,
physics: const AlwaysScrollableScrollPhysics(), physics: const AlwaysScrollableScrollPhysics(),
slivers: [ slivers: [
Obx( Obx(
() => _controller.isLogin.value () => controller.isLogin.value
? SliverPadding( ? SliverPadding(
padding: EdgeInsets.symmetric( padding: EdgeInsets.symmetric(
vertical: StyleString.cardSpace, vertical: StyleString.cardSpace,
@@ -98,14 +67,14 @@ class _LivePageState extends State<LivePage>
bottom: MediaQuery.paddingOf(context).bottom + 80, bottom: MediaQuery.paddingOf(context).bottom + 80,
), ),
sliver: Obx( sliver: Obx(
() => _controller.loadingState.value is Loading || () => controller.loadingState.value is Loading ||
_controller.loadingState.value is Success controller.loadingState.value is Success
? contentGrid(_controller.loadingState.value) ? contentGrid(controller.loadingState.value)
: HttpError( : HttpError(
errMsg: _controller.loadingState.value is Error errMsg: controller.loadingState.value is Error
? (_controller.loadingState.value as Error).errMsg ? (controller.loadingState.value as Error).errMsg
: '没有相关数据', : '没有相关数据',
callback: _controller.onReload, callback: controller.onReload,
), ),
), ),
), ),
@@ -131,7 +100,7 @@ class _LivePageState extends State<LivePage>
(BuildContext context, int index) { (BuildContext context, int index) {
if (loadingState is Success && if (loadingState is Success &&
index == loadingState.response.length - 1) { index == loadingState.response.length - 1) {
_controller.onLoadMore(); controller.onLoadMore();
} }
return loadingState is Success return loadingState is Success
? LiveCardV( ? LiveCardV(
@@ -157,7 +126,7 @@ class _LivePageState extends State<LivePage>
children: [ children: [
TextSpan(text: '我的关注 '), TextSpan(text: '我的关注 '),
TextSpan( TextSpan(
text: '${_controller.liveCount.value}', text: '${controller.liveCount.value}',
style: TextStyle( style: TextStyle(
fontSize: 13, fontSize: 13,
color: Theme.of(context).colorScheme.primary, color: Theme.of(context).colorScheme.primary,
@@ -198,7 +167,7 @@ class _LivePageState extends State<LivePage>
), ),
], ],
), ),
Obx(() => _buildFollowBody(_controller.followListState.value)), Obx(() => _buildFollowBody(controller.followListState.value)),
], ],
); );
} }
@@ -214,7 +183,7 @@ class _LivePageState extends State<LivePage>
gapSize: 5, gapSize: 5,
childBuilder: (index) { childBuilder: (index) {
if (index == loadingState.response.length - 1) { if (index == loadingState.response.length - 1) {
_controller.fetchLiveFollowing(false); controller.fetchLiveFollowing(false);
} }
return SizedBox( return SizedBox(
width: 65, width: 65,
@@ -275,7 +244,7 @@ class _LivePageState extends State<LivePage>
: const SizedBox.shrink(), : const SizedBox.shrink(),
Error() => GestureDetector( Error() => GestureDetector(
onTap: () { onTap: () {
_controller.fetchLiveFollowing(); controller.fetchLiveFollowing();
}, },
child: Container( child: Container(
height: 80, height: 80,
@@ -294,13 +263,13 @@ class _LivePageState extends State<LivePage>
Widget get _buildFollowListPage => Scaffold( Widget get _buildFollowListPage => Scaffold(
appBar: AppBar( appBar: AppBar(
title: Obx( title: Obx(
() => Text('${_controller.liveCount.value}人正在直播'), () => Text('${controller.liveCount.value}人正在直播'),
), ),
), ),
body: CustomScrollView( body: CustomScrollView(
slivers: [ slivers: [
Obx( Obx(
() => _buildFollowListBody(_controller.followListState.value), () => _buildFollowListBody(controller.followListState.value),
), ),
], ],
), ),
@@ -326,7 +295,7 @@ class _LivePageState extends State<LivePage>
(BuildContext context, int index) { (BuildContext context, int index) {
if (loadingState is Success && if (loadingState is Success &&
index == loadingState.response.length - 1) { index == loadingState.response.length - 1) {
_controller.fetchLiveFollowing(false); controller.fetchLiveFollowing(false);
} }
return loadingState is Success return loadingState is Success
? LiveCardVFollow( ? LiveCardVFollow(
@@ -342,7 +311,7 @@ class _LivePageState extends State<LivePage>
Error() => HttpError( Error() => HttpError(
errMsg: loadingState.errMsg, errMsg: loadingState.errMsg,
callback: () { callback: () {
_controller controller
..followListState.value = LoadingState.loading() ..followListState.value = LoadingState.loading()
..fetchLiveFollowing(); ..fetchLiveFollowing();
}, },

8
lib/pages/main/controller.dart
View File

@@ -18,8 +18,7 @@ class MainController extends GetxController {
List<Widget> pages = <Widget>[]; List<Widget> pages = <Widget>[];
RxList navigationBars = [].obs; RxList navigationBars = [].obs;
final StreamController<bool> bottomBarStream = StreamController<bool>? bottomBarStream;
StreamController<bool>.broadcast();
late bool hideTabBar; late bool hideTabBar;
late dynamic controller; late dynamic controller;
RxInt selectedIndex = 0.obs; RxInt selectedIndex = 0.obs;
@@ -48,6 +47,9 @@ class MainController extends GetxController {
} }
hideTabBar = hideTabBar =
GStorage.setting.get(SettingBoxKey.hideTabBar, defaultValue: true); GStorage.setting.get(SettingBoxKey.hideTabBar, defaultValue: true);
if (hideTabBar) {
bottomBarStream = StreamController<bool>.broadcast();
}
isLogin.value = Accounts.main.isLogin; isLogin.value = Accounts.main.isLogin;
dynamicBadgeMode = DynamicBadgeMode.values[GStorage.setting.get( dynamicBadgeMode = DynamicBadgeMode.values[GStorage.setting.get(
SettingBoxKey.dynamicBadgeMode, SettingBoxKey.dynamicBadgeMode,
@@ -217,7 +219,7 @@ class MainController extends GetxController {
@override @override
void onClose() { void onClose() {
bottomBarStream.close(); bottomBarStream?.close();
super.onClose(); super.onClose();
} }
} }

7
lib/pages/main/view.dart
View File

@@ -178,7 +178,8 @@ class _MainAppState extends State<MainApp>
onPopInvokedWithResult: (bool didPop, Object? result) async { onPopInvokedWithResult: (bool didPop, Object? result) async {
if (_mainController.selectedIndex.value != 0) { if (_mainController.selectedIndex.value != 0) {
setIndex(0); setIndex(0);
_mainController.bottomBarStream.add(true); _mainController.bottomBarStream?.add(true);
_homeController.searchBarStream?.add(true);
} else { } else {
if (Platform.isAndroid) { if (Platform.isAndroid) {
Utils.channel.invokeMethod('back'); Utils.channel.invokeMethod('back');
@@ -265,9 +266,9 @@ class _MainAppState extends State<MainApp>
: StreamBuilder( : StreamBuilder(
stream: _mainController.hideTabBar stream: _mainController.hideTabBar
? _mainController.navSearchStreamDebounce ? _mainController.navSearchStreamDebounce
? _mainController.bottomBarStream.stream ? _mainController.bottomBarStream?.stream
.throttle(const Duration(milliseconds: 500)) .throttle(const Duration(milliseconds: 500))
: _mainController.bottomBarStream.stream : _mainController.bottomBarStream?.stream
: null, : null,
initialData: true, initialData: true,
builder: (context, AsyncSnapshot snapshot) { builder: (context, AsyncSnapshot snapshot) {

55
lib/pages/media/view.dart
View File

@@ -1,54 +1,29 @@
import 'dart:async'; import 'dart:async';
import 'package:PiliPlus/http/loading_state.dart'; import 'package:PiliPlus/http/loading_state.dart';
import 'package:PiliPlus/pages/common/common_page.dart';
import 'package:flutter/material.dart'; import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';
import 'package:get/get.dart'; import 'package:get/get.dart';
import 'package:PiliPlus/common/widgets/network_img_layer.dart'; import 'package:PiliPlus/common/widgets/network_img_layer.dart';
import 'package:PiliPlus/models/user/fav_folder.dart'; import 'package:PiliPlus/models/user/fav_folder.dart';
import 'package:PiliPlus/pages/main/index.dart';
import 'package:PiliPlus/pages/media/index.dart'; import 'package:PiliPlus/pages/media/index.dart';
import 'package:PiliPlus/utils/utils.dart'; import 'package:PiliPlus/utils/utils.dart';
class MediaPage extends StatefulWidget { class MediaPage extends CommonPage {
const MediaPage({super.key}); const MediaPage({super.key});
@override @override
State<MediaPage> createState() => _MediaPageState(); State<MediaPage> createState() => _MediaPageState();
} }
class _MediaPageState extends State<MediaPage> class _MediaPageState extends CommonPageState<MediaPage, MediaController>
with AutomaticKeepAliveClientMixin { with AutomaticKeepAliveClientMixin {
late MediaController mediaController; @override
MediaController controller = Get.put(MediaController());
@override @override
bool get wantKeepAlive => true; bool get wantKeepAlive => true;
@override
void initState() {
super.initState();
mediaController = Get.put(MediaController());
mediaController.scrollController.addListener(listener);
}
void listener() {
StreamController<bool> mainStream =
Get.find<MainController>().bottomBarStream;
final ScrollDirection direction =
mediaController.scrollController.position.userScrollDirection;
if (direction == ScrollDirection.forward) {
mainStream.add(true);
} else if (direction == ScrollDirection.reverse) {
mainStream.add(false);
}
}
@override
void dispose() {
mediaController.scrollController.removeListener(listener);
super.dispose();
}
@override @override
Widget build(BuildContext context) { Widget build(BuildContext context) {
super.build(context); super.build(context);
@@ -60,7 +35,7 @@ class _MediaPageState extends State<MediaPage>
), ),
body: SingleChildScrollView( body: SingleChildScrollView(
physics: const AlwaysScrollableScrollPhysics(), physics: const AlwaysScrollableScrollPhysics(),
controller: mediaController.scrollController, controller: controller.scrollController,
child: Column( child: Column(
children: [ children: [
ListTile( ListTile(
@@ -86,7 +61,7 @@ class _MediaPageState extends State<MediaPage>
size: 20, size: 20,
), ),
)), )),
for (var i in mediaController.list) ...[ for (var i in controller.list) ...[
ListTile( ListTile(
onTap: () => i['onTap'](), onTap: () => i['onTap'](),
dense: true, dense: true,
@@ -107,7 +82,7 @@ class _MediaPageState extends State<MediaPage>
), ),
], ],
Obx( Obx(
() => mediaController.loadingState.value is Loading () => controller.loadingState.value is Loading
? const SizedBox.shrink() ? const SizedBox.shrink()
: favFolder(), : favFolder(),
) )
@@ -128,7 +103,7 @@ class _MediaPageState extends State<MediaPage>
onTap: () async { onTap: () async {
await Get.toNamed('/fav'); await Get.toNamed('/fav');
Future.delayed(const Duration(milliseconds: 150), () { Future.delayed(const Duration(milliseconds: 150), () {
mediaController.onRefresh(); controller.onRefresh();
}); });
}, },
leading: null, leading: null,
@@ -146,9 +121,9 @@ class _MediaPageState extends State<MediaPage>
Theme.of(context).textTheme.titleMedium!.fontSize, Theme.of(context).textTheme.titleMedium!.fontSize,
fontWeight: FontWeight.bold), fontWeight: FontWeight.bold),
), ),
if (mediaController.count.value != -1) if (controller.count.value != -1)
TextSpan( TextSpan(
text: "${mediaController.count.value} ", text: "${controller.count.value} ",
style: TextStyle( style: TextStyle(
fontSize: fontSize:
Theme.of(context).textTheme.titleSmall!.fontSize, Theme.of(context).textTheme.titleSmall!.fontSize,
@@ -168,7 +143,7 @@ class _MediaPageState extends State<MediaPage>
), ),
trailing: IconButton( trailing: IconButton(
tooltip: '刷新', tooltip: '刷新',
onPressed: mediaController.onRefresh, onPressed: controller.onRefresh,
icon: const Icon( icon: const Icon(
Icons.refresh, Icons.refresh,
size: 20, size: 20,
@@ -179,7 +154,7 @@ class _MediaPageState extends State<MediaPage>
SizedBox( SizedBox(
width: double.infinity, width: double.infinity,
height: MediaQuery.textScalerOf(context).scale(200), height: MediaQuery.textScalerOf(context).scale(200),
child: Obx(() => _buildBody(mediaController.loadingState.value)), child: Obx(() => _buildBody(controller.loadingState.value)),
), ),
SizedBox( SizedBox(
height: MediaQuery.paddingOf(context).bottom + 100, height: MediaQuery.paddingOf(context).bottom + 100,
@@ -214,7 +189,7 @@ class _MediaPageState extends State<MediaPage>
onPressed: () async { onPressed: () async {
await Get.toNamed('/fav'); await Get.toNamed('/fav');
Future.delayed(const Duration(milliseconds: 150), () { Future.delayed(const Duration(milliseconds: 150), () {
mediaController.onRefresh(); controller.onRefresh();
}); });
}, },
icon: Icon( icon: Icon(
@@ -242,7 +217,7 @@ class _MediaPageState extends State<MediaPage>
}, },
); );
Future.delayed(const Duration(milliseconds: 150), () { Future.delayed(const Duration(milliseconds: 150), () {
mediaController.onRefresh(); controller.onRefresh();
}); });
}, },
); );

64
lib/pages/rank/zone/view.dart
View File

@@ -1,21 +1,17 @@
import 'dart:async';
import 'package:PiliPlus/common/widgets/refresh_indicator.dart'; import 'package:PiliPlus/common/widgets/refresh_indicator.dart';
import 'package:PiliPlus/http/loading_state.dart'; import 'package:PiliPlus/http/loading_state.dart';
import 'package:PiliPlus/pages/common/common_page.dart';
import 'package:flutter/material.dart'; import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';
import 'package:get/get.dart'; import 'package:get/get.dart';
import 'package:PiliPlus/common/constants.dart'; import 'package:PiliPlus/common/constants.dart';
import 'package:PiliPlus/common/skeleton/video_card_h.dart'; import 'package:PiliPlus/common/skeleton/video_card_h.dart';
import 'package:PiliPlus/common/widgets/http_error.dart'; import 'package:PiliPlus/common/widgets/http_error.dart';
import 'package:PiliPlus/common/widgets/video_card_h.dart'; import 'package:PiliPlus/common/widgets/video_card_h.dart';
import 'package:PiliPlus/pages/home/index.dart';
import 'package:PiliPlus/pages/main/index.dart';
import 'package:PiliPlus/pages/rank/zone/index.dart'; import 'package:PiliPlus/pages/rank/zone/index.dart';
import '../../../utils/grid.dart'; import '../../../utils/grid.dart';
class ZonePage extends StatefulWidget { class ZonePage extends CommonPage {
const ZonePage({super.key, required this.rid}); const ZonePage({super.key, required this.rid});
final int rid; final int rid;
@@ -24,52 +20,26 @@ class ZonePage extends StatefulWidget {
State<ZonePage> createState() => _ZonePageState(); State<ZonePage> createState() => _ZonePageState();
} }
class _ZonePageState extends State<ZonePage> class _ZonePageState extends CommonPageState<ZonePage, ZoneController>
with AutomaticKeepAliveClientMixin { with AutomaticKeepAliveClientMixin {
late ZoneController _zoneController; @override
late ZoneController controller = Get.put(
ZoneController(zoneID: widget.rid),
tag: widget.rid.toString(),
);
@override @override
bool get wantKeepAlive => true; bool get wantKeepAlive => true;
@override
void initState() {
super.initState();
_zoneController =
Get.put(ZoneController(zoneID: widget.rid), tag: widget.rid.toString());
_zoneController.scrollController.addListener(listener);
}
void listener() {
StreamController<bool> mainStream =
Get.find<MainController>().bottomBarStream;
StreamController<bool> searchBarStream =
Get.find<HomeController>().searchBarStream;
final ScrollDirection direction =
_zoneController.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() {
_zoneController.scrollController.removeListener(listener);
super.dispose();
}
@override @override
Widget build(BuildContext context) { Widget build(BuildContext context) {
super.build(context); super.build(context);
return refreshIndicator( return refreshIndicator(
onRefresh: () async { onRefresh: () async {
await _zoneController.onRefresh(); await controller.onRefresh();
}, },
child: CustomScrollView( child: CustomScrollView(
controller: _zoneController.scrollController, controller: controller.scrollController,
slivers: [ slivers: [
SliverPadding( SliverPadding(
// 单列布局 EdgeInsets.zero // 单列布局 EdgeInsets.zero
@@ -78,17 +48,15 @@ class _ZonePageState extends State<ZonePage>
bottom: MediaQuery.of(context).padding.bottom + 80, bottom: MediaQuery.of(context).padding.bottom + 80,
), ),
sliver: Obx( sliver: Obx(
() => _zoneController.loadingState.value is Loading () => controller.loadingState.value is Loading
? _buildSkeleton() ? _buildSkeleton()
: _zoneController.loadingState.value is Success : controller.loadingState.value is Success
? _buildBody( ? _buildBody(controller.loadingState.value as Success)
_zoneController.loadingState.value as Success)
: HttpError( : HttpError(
errMsg: _zoneController.loadingState.value is Error errMsg: controller.loadingState.value is Error
? (_zoneController.loadingState.value as Error) ? (controller.loadingState.value as Error).errMsg
.errMsg
: '没有相关数据', : '没有相关数据',
callback: _zoneController.onReload, callback: controller.onReload,
), ),
), ),
), ),

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