123 lines
3.3 KiB
Dart
123 lines
3.3 KiB
Dart
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import 'package:contacts_plus/apis/message_api.dart';
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import 'package:contacts_plus/main.dart';
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import 'package:contacts_plus/models/friend.dart';
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import 'package:contacts_plus/models/message.dart';
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import 'package:flutter/material.dart';
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class Messages extends StatefulWidget {
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const Messages({required this.friend, super.key});
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final Friend friend;
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@override
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State<StatefulWidget> createState() => _MessagesState();
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}
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class _MessagesState extends State<Messages> {
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Future<Iterable<Message>>? _messagesFuture;
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late final MessageApi _messageApi;
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void _refreshMessages() {
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_messagesFuture = _messageApi.getUserMessages(userId: widget.friend.id)..then((value) => value.toList());
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}
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@override
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void initState() {
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super.initState();
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_messageApi = MessageApi(
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apiClient: AuthenticatedClient
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.staticOf(context)
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.client,
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);
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_refreshMessages();
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}
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@override
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Widget build(BuildContext context) {
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final apiClient = AuthenticatedClient.of(context).client;
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return Scaffold(
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appBar: AppBar(
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title: Text(widget.friend.username),
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),
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body: FutureBuilder(
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future: _messagesFuture,
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builder: (context, snapshot) {
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if (snapshot.hasData) {
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final data = snapshot.data as Iterable<Message>;
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return ListView.builder(
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itemCount: data.length,
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itemBuilder: (context, index) {
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final entry = data.elementAt(index);
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if (entry.senderId == apiClient.userId) {
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return MyMessageBubble(message: entry);
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} else {
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return OtherMessageBubble(message: entry);
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}
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},
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);
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} else if (snapshot.hasError) {
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return Column(
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children: [
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Text("Failed to load messages:\n${snapshot.error}"),
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TextButton.icon(
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onPressed: () {
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},
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icon: const Icon(Icons.refresh),
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label: const Text("Retry"),
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),
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],
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);
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} else {
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return const LinearProgressIndicator();
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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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class MyMessageBubble extends StatelessWidget {
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const MyMessageBubble({required this.message, super.key});
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final Message message;
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@override
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Widget build(BuildContext context) {
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return Row(
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mainAxisAlignment: MainAxisAlignment.end,
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mainAxisSize: MainAxisSize.max,
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children: [
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Container(
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color: Theme.of(context).colorScheme.primaryContainer,
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margin: const EdgeInsets.only(left:16),
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padding: const EdgeInsets.all(12),
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child: Text(message.content, softWrap: true,),
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),
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],
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);
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}
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}
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class OtherMessageBubble extends StatelessWidget {
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const OtherMessageBubble({required this.message, super.key});
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final Message message;
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@override
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Widget build(BuildContext context) {
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return Row(
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mainAxisAlignment: MainAxisAlignment.start,
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children: [
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Container(
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color: Theme.of(context).colorScheme.secondaryContainer,
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margin: const EdgeInsets.only(right: 16),
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padding: const EdgeInsets.all(12),
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child: Text(message.content, softWrap: true,),
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),
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],
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);
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}
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}
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