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refactor: WhisperDetailPage

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This commit is contained in:
bggRGjQaUbCoE
2024-10-04 17:47:15 +08:00
parent 4ceada9637
commit 8542265213
2 changed files with 281 additions and 220 deletions
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2
lib/pages/whisper_detail/controller.dart
View File

@@ -87,7 +87,7 @@ class WhisperDetailController extends GetxController {
msgType: 1,
);
if (result['status']) {
print(result['data']);
// print(result['data']);
querySessionMsg();
replyContentController.text = "";
SmartDialog.showToast('发送成功');

499
lib/pages/whisper_detail/view.dart
View File

@@ -1,13 +1,18 @@
import 'dart:async';
import 'dart:math';
import 'package:PiliPalaX/pages/emote/view.dart';
import 'package:PiliPalaX/pages/video/detail/reply_new/reply_page.dart';
import 'package:chat_bottom_container/panel_container.dart';
import 'package:chat_bottom_container/typedef.dart';
import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:hive/hive.dart';
import 'package:PiliPalaX/common/widgets/network_img_layer.dart';
import 'package:PiliPalaX/pages/emote/index.dart';
import 'package:PiliPalaX/pages/whisper_detail/controller.dart';
import 'package:PiliPalaX/utils/feed_back.dart';
import 'package:PiliPalaX/models/video/reply/emote.dart';
import 'package:image_picker/image_picker.dart';
import '../../utils/storage.dart';
import 'widget/chat_item.dart';
@@ -18,68 +23,29 @@ class WhisperDetailPage extends StatefulWidget {
State<WhisperDetailPage> createState() => _WhisperDetailPageState();
}
class _WhisperDetailPageState extends State<WhisperDetailPage>
with WidgetsBindingObserver {
final WhisperDetailController _whisperDetailController =
Get.put(WhisperDetailController());
final FocusNode replyContentFocusNode = FocusNode();
final _debouncer = Debouncer(milliseconds: 200); // 设置延迟时间
late double emoteHeight = 0.0;
double keyboardHeight = 0.0; // 键盘高度
String toolbarType = 'none';
class _WhisperDetailPageState extends State<WhisperDetailPage> {
final _whisperDetailController = Get.put(WhisperDetailController());
Box userInfoCache = GStorage.userInfo;
late final _controller = ChatBottomPanelContainerController<PanelType>();
late final _focusNode = FocusNode();
PanelType _currentPanelType = PanelType.none;
bool _readOnly = false;
final _readOnlyStream = StreamController<bool>();
late final _enableSend = StreamController<bool>();
late bool _visibleSend = false;
late final _imagePicker = ImagePicker();
@override
void initState() {
super.initState();
WidgetsBinding.instance.addObserver(this);
_whisperDetailController.querySessionMsg();
_focusListener();
}
_focusListener() {
replyContentFocusNode.addListener(() {
if (replyContentFocusNode.hasFocus) {
setState(() {
toolbarType = 'input';
});
} else if (toolbarType == 'input') {
setState(() {
toolbarType = 'none';
});
}
});
}
@override
void didChangeMetrics() {
super.didChangeMetrics();
if (!mounted) return;
WidgetsBinding.instance.addPostFrameCallback((_) {
if (!mounted) return;
// 键盘高度
final viewInsets = EdgeInsets.fromViewPadding(
View.of(context).viewInsets, View.of(context).devicePixelRatio);
_debouncer.run(() {
if (!mounted) return;
if (keyboardHeight == 0) {
emoteHeight = keyboardHeight =
keyboardHeight == 0.0 ? viewInsets.bottom : keyboardHeight;
if (emoteHeight == 0 || emoteHeight < keyboardHeight) {
emoteHeight = keyboardHeight;
}
if (emoteHeight < 200) emoteHeight = 200;
setState(() {});
}
});
});
}
@override
void dispose() {
WidgetsBinding.instance.removeObserver(this);
replyContentFocusNode.removeListener(() {});
replyContentFocusNode.dispose();
_readOnlyStream.close();
_enableSend.close();
_focusNode.dispose();
_whisperDetailController.replyContentController.dispose();
super.dispose();
}
@@ -103,33 +69,35 @@ class _WhisperDetailPageState extends State<WhisperDetailPage>
@override
Widget build(BuildContext context) {
return Scaffold(
resizeToAvoidBottomInset: false,
appBar: AppBar(
automaticallyImplyLeading: false,
leading: Center(
child: SizedBox(
width: 34,
height: 34,
child: IconButton(
tooltip: '返回',
style: ButtonStyle(
padding: WidgetStateProperty.all(EdgeInsets.zero),
backgroundColor: WidgetStateProperty.resolveWith((states) {
return Theme.of(context).colorScheme.secondaryContainer;
}),
),
onPressed: Get.back,
icon: Icon(
Icons.arrow_back_outlined,
size: 18,
color: Theme.of(context).colorScheme.onSecondaryContainer,
),
),
),
),
title: SizedBox(
width: double.infinity,
height: 50,
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
SizedBox(
width: 34,
height: 34,
child: IconButton(
tooltip: '返回',
style: ButtonStyle(
padding: WidgetStateProperty.all(EdgeInsets.zero),
backgroundColor: WidgetStateProperty.resolveWith((states) {
return Theme.of(context).colorScheme.secondaryContainer;
}),
),
onPressed: Get.back,
icon: Icon(
Icons.arrow_back_outlined,
size: 18,
color: Theme.of(context).colorScheme.onSecondaryContainer,
),
),
),
GestureDetector(
onTap: () {
feedBack();
@@ -162,157 +130,250 @@ class _WhisperDetailPageState extends State<WhisperDetailPage>
),
),
),
body: GestureDetector(
onTap: () {
setState(() {
toolbarType = 'none';
});
FocusScope.of(context).unfocus();
},
child: Obx(() {
List messageList = _whisperDetailController.messageList;
if (messageList.isEmpty) {
return const Center(
child: CircularProgressIndicator(),
);
}
return RefreshIndicator(
onRefresh: _whisperDetailController.querySessionMsg,
child: ListView.builder(
itemCount: messageList.length,
shrinkWrap: true,
reverse: true,
itemBuilder: (_, int i) {
return ChatItem(
item: messageList[i],
e_infos: _whisperDetailController.eInfos);
},
padding: const EdgeInsets.only(bottom: 20),
));
}),
),
// resizeToAvoidBottomInset: true,
bottomNavigationBar: Container(
width: double.infinity,
height: MediaQuery.of(context).padding.bottom +
70 +
(toolbarType == 'none'
? 0
: (toolbarType == 'input' ? keyboardHeight : emoteHeight)),
padding: EdgeInsets.only(
left: 8,
right: 12,
top: 10,
bottom: MediaQuery.of(context).padding.bottom,
),
decoration: BoxDecoration(
border: Border(
top: BorderSide(
width: 4,
color: Theme.of(context).colorScheme.primary.withOpacity(0.1),
),
),
),
child: Column(
children: [
Row(
mainAxisAlignment: MainAxisAlignment.center,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
// IconButton(
// onPressed: () {},
// icon: Icon(
// Icons.add_circle_outline,
// color: Theme.of(context).colorScheme.outline,
// ),
// ),
IconButton(
tooltip: '表情',
onPressed: () {
if (emoteHeight < 200) emoteHeight = 200;
if (toolbarType != 'emote') {
setState(() {
toolbarType = 'emote';
});
}
FocusScope.of(context).unfocus();
},
icon: Icon(
Icons.emoji_emotions,
color: toolbarType == 'emote'
? Theme.of(context).colorScheme.primary
: Theme.of(context).colorScheme.outline,
),
),
Expanded(
child: Container(
height: 45,
decoration: BoxDecoration(
color: Theme.of(context)
.colorScheme
.primary
.withOpacity(0.08),
borderRadius: BorderRadius.circular(40.0),
),
child: Semantics(
label: '私信输入框',
child: TextField(
style: Theme.of(context).textTheme.titleMedium,
controller:
_whisperDetailController.replyContentController,
autofocus: false,
focusNode: replyContentFocusNode,
decoration: const InputDecoration(
border: InputBorder.none, // 移除默认边框
hintText: '发个消息聊聊呗~', // 提示文本
contentPadding: EdgeInsets.symmetric(
horizontal: 16.0, vertical: 12.0), // 内边距
),
)),
),
),
IconButton(
tooltip: '发送',
onPressed: _whisperDetailController.sendMsg,
icon: Icon(
Icons.send,
color: Theme.of(context).colorScheme.primary,
),
),
// const SizedBox(width: 16),
],
),
SizedBox(
width: double.infinity,
height: toolbarType == 'none'
? 0
: (toolbarType == 'input' ? keyboardHeight : emoteHeight),
child: EmotePanel(
onChoose: onChooseEmote,
),
),
],
),
body: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Expanded(child: _buildList()),
_buildInputView(),
_buildPanelContainer(),
],
),
);
}
}
typedef DebounceCallback = void Function();
Widget _buildList() {
Widget resultWidget = Obx(
() {
List messageList = _whisperDetailController.messageList;
if (messageList.isEmpty) {
return const Center(
child: CircularProgressIndicator(),
);
}
return RefreshIndicator(
onRefresh: _whisperDetailController.querySessionMsg,
child: ListView.builder(
shrinkWrap: true,
padding: EdgeInsets.zero,
reverse: true,
itemCount: messageList.length,
itemBuilder: (_, int i) {
return ChatItem(
item: messageList[i],
e_infos: _whisperDetailController.eInfos,
);
},
),
);
},
);
resultWidget = Listener(
child: resultWidget,
onPointerDown: (event) {
// Hide panel when touch ListView.
hidePanel();
},
);
return resultWidget;
}
class Debouncer {
DebounceCallback? callback;
final int? milliseconds;
Timer? _timer;
Debouncer({this.milliseconds});
run(DebounceCallback callback) {
if (_timer != null) {
_timer!.cancel();
hidePanel() async {
if (_focusNode.hasFocus) {
await Future.delayed(const Duration(milliseconds: 100));
_focusNode.unfocus();
}
_timer = Timer(Duration(milliseconds: milliseconds!), () {
callback();
});
updateInputView(isReadOnly: false);
if (ChatBottomPanelType.none == _controller.currentPanelType) return;
_controller.updatePanelType(ChatBottomPanelType.none);
}
bool updateInputView({
required bool isReadOnly,
}) {
if (_readOnly != isReadOnly) {
_readOnly = isReadOnly;
_readOnlyStream.add(_readOnly);
return true;
}
return false;
}
updatePanelType(PanelType type) async {
final isSwitchToKeyboard = PanelType.keyboard == type;
final isSwitchToEmojiPanel = PanelType.emoji == type;
bool isUpdated = false;
switch (type) {
case PanelType.keyboard:
updateInputView(isReadOnly: false);
break;
case PanelType.emoji:
isUpdated = updateInputView(isReadOnly: true);
break;
default:
break;
}
updatePanelTypeFunc() {
_controller.updatePanelType(
isSwitchToKeyboard
? ChatBottomPanelType.keyboard
: ChatBottomPanelType.other,
data: type,
forceHandleFocus: isSwitchToEmojiPanel
? ChatBottomHandleFocus.requestFocus
: ChatBottomHandleFocus.none,
);
}
if (isUpdated) {
// Waiting for the input view to update.
WidgetsBinding.instance.addPostFrameCallback((timeStamp) {
updatePanelTypeFunc();
});
} else {
updatePanelTypeFunc();
}
}
Widget _buildInputView() {
return Container(
padding: const EdgeInsets.symmetric(vertical: 6),
color: Theme.of(context).colorScheme.onInverseSurface,
child: Row(
crossAxisAlignment: CrossAxisAlignment.end,
children: [
IconButton(
onPressed: () async {
updatePanelType(
PanelType.emoji == _currentPanelType
? PanelType.keyboard
: PanelType.emoji,
);
},
icon: const Icon(Icons.emoji_emotions),
tooltip: '表情',
),
Expanded(
child: Listener(
onPointerUp: (event) {
// Currently it may be emojiPanel.
if (_readOnly) {
updatePanelType(PanelType.keyboard);
}
},
child: StreamBuilder(
initialData: false,
stream: _readOnlyStream.stream,
builder: (context, snapshot) => TextField(
readOnly: snapshot.data ?? false,
focusNode: _focusNode,
controller: _whisperDetailController.replyContentController,
minLines: 1,
maxLines: 4,
onChanged: (value) {
bool isNotEmpty = value.replaceAll('\n', '').isNotEmpty;
if (isNotEmpty && !_visibleSend) {
_visibleSend = true;
_enableSend.add(true);
} else if (!isNotEmpty && _visibleSend) {
_visibleSend = false;
_enableSend.add(false);
}
},
textInputAction: TextInputAction.newline,
decoration: InputDecoration(
filled: true,
hintText: '发个消息聊聊呗~',
fillColor: Theme.of(context).colorScheme.surface,
border: OutlineInputBorder(
borderSide: BorderSide.none,
borderRadius: BorderRadius.circular(4),
gapPadding: 0,
),
contentPadding: const EdgeInsets.all(10),
),
),
),
),
),
StreamBuilder(
stream: _enableSend.stream,
builder: (context, snapshot) {
return IconButton(
onPressed: () async {
if (snapshot.data == true) {
_whisperDetailController.sendMsg();
} else {
XFile? pickedFile = await _imagePicker.pickImage(
source: ImageSource.gallery,
imageQuality: 100,
);
if (pickedFile != null) {}
}
},
icon: Icon(snapshot.data == true
? Icons.send
: Icons.add_photo_alternate_outlined),
tooltip: snapshot.data == true ? '发送' : '图片',
);
}),
],
),
);
}
Widget _buildEmojiPickerPanel() {
double height = 300;
final keyboardHeight = _controller.keyboardHeight;
if (keyboardHeight != 0) {
height = max(200, keyboardHeight);
}
return Container(
padding: EdgeInsets.only(bottom: MediaQuery.of(context).padding.bottom),
height: height,
child: EmotePanel(
onChoose: onChooseEmote,
),
);
}
Widget _buildPanelContainer() {
return ChatBottomPanelContainer<PanelType>(
controller: _controller,
inputFocusNode: _focusNode,
otherPanelWidget: (type) {
if (type == null) return const SizedBox.shrink();
switch (type) {
case PanelType.emoji:
return _buildEmojiPickerPanel();
default:
return const SizedBox.shrink();
}
},
onPanelTypeChange: (panelType, data) {
// debugPrint('panelType: $panelType');
switch (panelType) {
case ChatBottomPanelType.none:
_currentPanelType = PanelType.none;
break;
case ChatBottomPanelType.keyboard:
_currentPanelType = PanelType.keyboard;
break;
case ChatBottomPanelType.other:
if (data == null) return;
switch (data) {
case PanelType.emoji:
_currentPanelType = PanelType.emoji;
break;
default:
_currentPanelType = PanelType.none;
break;
}
break;
}
},
panelBgColor: Theme.of(context).colorScheme.onInverseSurface,
);
}
}