chat primera face

2023-05-03 17:07:26 -05:00
parent f1571e6374
commit 1a0e33328e
16 changed files with 785 additions and 95 deletions
@@ -0,0 +1,109 @@
+import 'package:cloud_firestore/cloud_firestore.dart';
+import 'package:flutter/material.dart';
+import 'package:prosappco/src/authentication/authentication_repository.dart';
+import 'package:prosappco/src/components/pop_appbar.dart';
+import 'package:prosappco/src/models/chat_model.dart';
+
+class ChatScreen extends StatefulWidget {
+  final String eventoId;
+  const ChatScreen({super.key, required this.eventoId});
+
+  @override
+  State<ChatScreen> createState() => _ChatScreenState();
+}
+
+class _ChatScreenState extends State<ChatScreen> {
+  final _textController = TextEditingController();
+  final uid = AuthenticationRepository.instance.getCurrentUserUid();
+
+  @override
+  Widget build(BuildContext context) {
+    String textoIngresado = _textController.text;
+    return Scaffold(
+      appBar: PopAppbar(
+          onPressed: () {
+            Navigator.pop(context);
+          },
+          label: 'Mensajes'),
+      body: Column(
+        children: [
+          StreamBuilder(
+            stream: FirebaseFirestore.instance
+                .collection('chats')
+                .doc(widget.eventoId)
+                .snapshots(),
+            builder: (context, snapshot) {
+              if (!snapshot.hasData) {
+                return const Center(child: CircularProgressIndicator());
+              }
+
+              final data = snapshot.data!;
+              final chat = ChatModel.fromDocumentSnapshot(data);
+
+              print('messages ${chat.messages}');
+
+              return Column(children: [
+                ...chat.messages.map(
+                  (e) => ListTile(
+                    title: RichText(
+                      text: TextSpan(
+                        children: [
+                          TextSpan(
+                            text: '${e.content}, ',
+                            style: const TextStyle(
+                              color: Colors.black,
+                              fontWeight: FontWeight.bold,
+                              fontSize: 16,
+                            ),
+                          ),
+                          // TextSpan(
+                          //   text: DateFormat('dd MMM', 'es')
+                          //       .format(DateTime.parse(e.day)),
+                          //   style: const TextStyle(
+                          //     color: Colors.grey,
+                          //     fontSize: 16,
+                          //   ),
+                          // ),
+                        ],
+                      ),
+                    ),
+                  ),
+                )
+              ]);
+
+              // ListTile(
+              //   title: Text('${}'),
+              // );
+            },
+          ),
+          TextFormField(
+            controller: _textController,
+          ),
+          IconButton(
+              onPressed: () async {
+                final nuevoMensaje = MessageModel(
+                    user: uid!,
+                    content: _textController.text,
+                    timestamp: DateTime.now());
+
+                final nuevoMensajeMap = {
+                  'user': nuevoMensaje.user,
+                  'content': nuevoMensaje.content,
+                  'timestamp': nuevoMensaje.timestamp,
+                };
+
+                FirebaseFirestore.instance
+                    .collection('chats')
+                    .doc(widget.eventoId)
+                    .update({
+                  'message': FieldValue.arrayUnion([nuevoMensajeMap])
+                });
+
+                _textController.clear();
+              },
+              icon: const Icon(Icons.send))
+        ],
+      ),
+    );
+  }
+}