181 lines
7.1 KiB
Dart
181 lines
7.1 KiB
Dart
import 'package:dash_chat_2/dash_chat_2.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_hbb/common.dart';
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import 'package:flutter_hbb/models/chat_model.dart';
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import 'package:get/get.dart';
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import 'package:provider/provider.dart';
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import '../../mobile/pages/home_page.dart';
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enum ChatPageType {
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mobileMain,
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desktopCM,
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}
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class ChatPage extends StatelessWidget implements PageShape {
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late final ChatModel chatModel;
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final ChatPageType? type;
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ChatPage({ChatModel? chatModel, this.type}) {
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this.chatModel = chatModel ?? gFFI.chatModel;
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}
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@override
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final title = translate("Chat");
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@override
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final icon = unreadTopRightBuilder(gFFI.chatModel.mobileUnreadSum);
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@override
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final appBarActions = [
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PopupMenuButton<MessageKey>(
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tooltip: "",
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icon: unreadTopRightBuilder(gFFI.chatModel.mobileUnreadSum,
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icon: Icon(Icons.group)),
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itemBuilder: (context) {
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// only mobile need [appBarActions], just bind gFFI.chatModel
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final chatModel = gFFI.chatModel;
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return chatModel.messages.entries.map((entry) {
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final key = entry.key;
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final user = entry.value.chatUser;
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final client = gFFI.serverModel.clients
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.firstWhereOrNull((e) => e.id == key.connId);
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final connected =
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gFFI.serverModel.clients.any((e) => e.id == key.connId);
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return PopupMenuItem<MessageKey>(
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child: Row(
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children: [
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Icon(
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key.isOut
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? Icons.call_made_rounded
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: Icons.call_received_rounded,
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color: MyTheme.accent)
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.marginOnly(right: 6),
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Text("${user.firstName} ${user.id}"),
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if (connected)
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Container(
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width: 10,
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height: 10,
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decoration: BoxDecoration(
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shape: BoxShape.circle,
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color: Color.fromARGB(255, 46, 205, 139)),
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).marginSymmetric(horizontal: 2),
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if (client != null)
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unreadMessageCountBuilder(client.unreadChatMessageCount)
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.marginOnly(left: 4)
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],
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),
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value: key,
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);
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}).toList();
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},
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onSelected: (key) {
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gFFI.chatModel.changeCurrentKey(key);
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})
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];
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@override
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Widget build(BuildContext context) {
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return ChangeNotifierProvider.value(
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value: chatModel,
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child: Container(
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color: Theme.of(context).scaffoldBackgroundColor,
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child: Consumer<ChatModel>(
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builder: (context, chatModel, child) {
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final readOnly = type == ChatPageType.mobileMain &&
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(chatModel.currentKey.connId == ChatModel.clientModeID ||
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gFFI.serverModel.clients.every((e) =>
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e.id != chatModel.currentKey.connId ||
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chatModel.currentUser == null)) ||
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type == ChatPageType.desktopCM &&
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gFFI.serverModel.clients
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.firstWhereOrNull(
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(e) => e.id == chatModel.currentKey.connId)
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?.disconnected ==
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true;
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return Stack(
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children: [
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LayoutBuilder(builder: (context, constraints) {
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final chat = DashChat(
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onSend: chatModel.send,
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currentUser: chatModel.me,
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messages: chatModel
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.messages[chatModel.currentKey]?.chatMessages ??
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[],
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readOnly: readOnly,
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inputOptions: InputOptions(
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focusNode: chatModel.inputNode,
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textController: chatModel.textController,
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inputTextStyle: TextStyle(
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fontSize: 14,
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color: Theme.of(context).textTheme.titleLarge?.color),
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inputDecoration: InputDecoration(
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isDense: true,
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hintText: translate('Write a message'),
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filled: true,
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fillColor: Theme.of(context).colorScheme.background,
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contentPadding: EdgeInsets.all(10),
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border: OutlineInputBorder(
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borderRadius: BorderRadius.circular(10.0),
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borderSide: const BorderSide(
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width: 1,
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style: BorderStyle.solid,
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),
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),
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),
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sendButtonBuilder: defaultSendButton(
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padding:
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EdgeInsets.symmetric(horizontal: 6, vertical: 0),
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color: MyTheme.accent,
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icon: Icons.send_rounded,
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),
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),
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messageOptions: MessageOptions(
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showOtherUsersAvatar: false,
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showOtherUsersName: false,
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textColor: Colors.white,
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maxWidth: constraints.maxWidth * 0.7,
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messageTextBuilder: (message, _, __) {
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final isOwnMessage = message.user.id.isBlank!;
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return Column(
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crossAxisAlignment: isOwnMessage
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? CrossAxisAlignment.end
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: CrossAxisAlignment.start,
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children: <Widget>[
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Text(message.text,
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style: TextStyle(color: Colors.white)),
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Text(
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"${message.createdAt.hour}:${message.createdAt.minute.toString().padLeft(2, '0')}",
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style: TextStyle(
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color: Colors.white,
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fontSize: 8,
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),
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).marginOnly(top: 3),
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],
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);
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},
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messageDecorationBuilder:
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(message, previousMessage, nextMessage) {
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final isOwnMessage = message.user.id.isBlank!;
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return defaultMessageDecoration(
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color:
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isOwnMessage ? MyTheme.accent : Colors.blueGrey,
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borderTopLeft: 8,
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borderTopRight: 8,
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borderBottomRight: isOwnMessage ? 2 : 8,
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borderBottomLeft: isOwnMessage ? 8 : 2,
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);
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},
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),
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);
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return SelectionArea(child: chat);
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}),
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],
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).paddingOnly(bottom: 8);
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},
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),
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),
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);
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}
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}
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