add dart client to packages

2021-01-07 12:09:26 -04:00
parent e7eb0a27f6
commit f28cc91301
160 changed files with 26368 additions and 0 deletions
@@ -0,0 +1,110 @@
+import 'package:animations/animations.dart';
+import 'package:flutter/material.dart';
+import 'package:stream_chat/stream_chat.dart';
+
+import './channel_header.dart';
+import 'connection_indicator.dart';
+import 'message_input.dart';
+import 'message_list_view.dart';
+import 'stream_channel.dart';
+import 'stream_chat.dart';
+
+class MessagePage extends StatefulWidget {
+  final PreferredSizeWidget _channelHeader;
+
+  const MessagePage({
+    Key key,
+    PreferredSizeWidget channelHeader,
+    this.parentMessage,
+  })  : _channelHeader = channelHeader,
+        super(key: key);
+
+  final Message parentMessage;
+
+  @override
+  _MessagePageState createState() => _MessagePageState();
+}
+
+class _MessagePageState extends State<MessagePage> {
+  IndicatorController _indicatorController = IndicatorController();
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      resizeToAvoidBottomInset: true,
+      appBar: widget._channelHeader ?? ChannelHeader(),
+      body: Column(
+        children: <Widget>[
+          ConnectionIndicator(
+            indicatorController: _indicatorController,
+          ),
+          Expanded(
+            child: MessageListView(
+              parentMessage: widget.parentMessage,
+              onThreadSelect: (message) {
+                Navigator.of(context).push(
+                  PageRouteBuilder(
+                    pageBuilder: (_, __, ___) => StreamChannel(
+                      channelClient: StreamChannel.of(context).channelClient,
+                      child: MessagePage(
+                        parentMessage: message,
+                        channelHeader: widget._channelHeader,
+                      ),
+                    ),
+                    transitionsBuilder: (
+                      _,
+                      animation,
+                      secondaryAnimation,
+                      child,
+                    ) =>
+                        SharedAxisTransition(
+                      child: child,
+                      animation: animation,
+                      secondaryAnimation: secondaryAnimation,
+                      transitionType: SharedAxisTransitionType.horizontal,
+                    ),
+                  ),
+                );
+              },
+            ),
+          ),
+          MessageInput(),
+        ],
+      ),
+    );
+  }
+
+  @override
+  void initState() {
+    super.initState();
+
+    final streamChat = StreamChat.of(context);
+    streamChat.client.wsConnectionStatus.addListener(() {
+      if (streamChat.client.wsConnectionStatus.value ==
+          ConnectionStatus.disconnected) {
+        _indicatorController.showIndicator(
+          duration: Duration(minutes: 1),
+          color: Colors.red,
+          text: 'Disconnected',
+        );
+      } else if (streamChat.client.wsConnectionStatus.value ==
+          ConnectionStatus.connecting) {
+        _indicatorController.showIndicator(
+          duration: Duration(minutes: 1),
+          color: Colors.yellow,
+          text: 'Reconnecting',
+        );
+      } else if (streamChat.client.wsConnectionStatus.value ==
+          ConnectionStatus.connected) {
+        _indicatorController.showIndicator(
+          duration: Duration(seconds: 5),
+          color: Colors.green,
+          text: 'Connected',
+        );
+
+        final streamChat = StreamChannel.of(context);
+        streamChat.queryMessages();
+      }
+    });
+  }
+}