2023-04-29 16:21:00 -04:00
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import 'package:contacts_plus/api_client.dart';
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import 'package:contacts_plus/apis/message_api.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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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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_refreshMessages();
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}
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@override
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Widget build(BuildContext context) {
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final apiClient = ApiClient();
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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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reverse: true,
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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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return entry.senderId == apiClient.userId
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? MyMessageBubble(message: entry)
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: OtherMessageBubble(message: entry);
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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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var content = message.content;
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if (message.type == MessageType.sessionInvite) {
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content = "<Session Invite>";
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} else if (message.type == MessageType.sound) {
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content = "<Voice Message>";
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} else if (message.type == MessageType.object) {
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content = "<Asset>";
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}
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return Row(
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mainAxisAlignment: MainAxisAlignment.end,
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mainAxisSize: MainAxisSize.min,
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children: [
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Flexible(
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child: Card(
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(16),
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),
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color: Theme.of(context).colorScheme.primaryContainer,
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margin: const EdgeInsets.only(left: 32, bottom: 16, right: 8),
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child: Padding(
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padding: const EdgeInsets.all(16),
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child: Text(
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content,
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softWrap: true,
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maxLines: null,
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style: Theme.of(context).textTheme.bodyLarge,
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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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}
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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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var content = message.content;
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if (message.type == MessageType.sessionInvite) {
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content = "<Session Invite>";
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} else if (message.type == MessageType.sound) {
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content = "<Voice Message>";
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} else if (message.type == MessageType.object) {
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content = "<Asset>";
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}
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return Row(
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mainAxisSize: MainAxisSize.min,
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mainAxisAlignment: MainAxisAlignment.start,
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children: [
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Flexible(
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child: Card(
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(16),
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),
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color: Theme
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.of(context)
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.colorScheme
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.secondaryContainer,
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margin: const EdgeInsets.only(right: 32, bottom: 16, left: 8),
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child: Padding(
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padding: const EdgeInsets.all(16),
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child: Text(
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content,
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softWrap: true,
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maxLines: null,
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style: Theme.of(context).textTheme.bodyLarge,
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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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}
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}
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