693 lines
22 KiB
Dart
693 lines
22 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:rijig_mobile/core/utils/guide.dart';
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import 'package:rijig_mobile/features/chat/presentation/model/chatroom_model.dart';
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import 'package:rijig_mobile/widget/custom_bottom_sheet.dart';
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// Model untuk Message
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/* class Message {
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final String id;
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final String content;
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final DateTime timestamp;
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final bool isFromMe;
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final MessageType type;
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final MessageStatus status;
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final String? mediaUrl;
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Message({
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required this.id,
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required this.content,
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required this.timestamp,
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required this.isFromMe,
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this.type = MessageType.text,
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this.status = MessageStatus.sent,
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this.mediaUrl,
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});
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} */
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enum MessageType { text, image, video }
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enum MessageStatus { sending, sent, delivered, read }
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class ChatRoomScreen extends StatefulWidget {
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final String contactName;
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final String contactImage;
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final bool isOnline;
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const ChatRoomScreen({
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super.key,
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required this.contactName,
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required this.contactImage,
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this.isOnline = false,
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});
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@override
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State<ChatRoomScreen> createState() => _ChatRoomScreenState();
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}
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class _ChatRoomScreenState extends State<ChatRoomScreen> {
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final TextEditingController _messageController = TextEditingController();
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final ScrollController _scrollController = ScrollController();
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final FocusNode _messageFocus = FocusNode();
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List<Message> _messages = [];
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bool _isTyping = false;
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bool _isSending = false;
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@override
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void initState() {
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super.initState();
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_initializeDummyMessages();
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_messageController.addListener(_onTypingChanged);
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}
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@override
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void dispose() {
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_messageController.dispose();
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_scrollController.dispose();
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_messageFocus.dispose();
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super.dispose();
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}
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void _initializeDummyMessages() {
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final now = DateTime.now();
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_messages = [
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Message(
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id: '1',
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content: 'Halo! Bagaimana kabarnya?',
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timestamp: now.subtract(const Duration(hours: 2)),
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isFromMe: false,
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status: MessageStatus.read,
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),
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Message(
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id: '2',
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content: 'Halo juga! Baik kok, sedang sibuk proyekan',
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timestamp: now.subtract(const Duration(hours: 2, minutes: -5)),
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isFromMe: true,
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status: MessageStatus.read,
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),
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Message(
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id: '3',
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content: 'Wah asyik, projek apa emangnya?',
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timestamp: now.subtract(const Duration(hours: 1, minutes: 50)),
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isFromMe: false,
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status: MessageStatus.read,
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),
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Message(
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id: '4',
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content: 'Projek mobile app untuk client, lumayan challenging sih',
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timestamp: now.subtract(const Duration(hours: 1, minutes: 45)),
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isFromMe: true,
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status: MessageStatus.read,
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),
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Message(
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id: '5',
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content:
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'https://images.unsplash.com/photo-1551650975-87deedd944c3?w=400',
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timestamp: now.subtract(const Duration(hours: 1, minutes: 30)),
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isFromMe: false,
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type: MessageType.image,
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status: MessageStatus.read,
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mediaUrl:
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'https://images.unsplash.com/photo-1551650975-87deedd944c3?w=400',
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),
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Message(
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id: '6',
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content: 'Keren banget! UI nya bagus',
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timestamp: now.subtract(const Duration(hours: 1, minutes: 25)),
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isFromMe: true,
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status: MessageStatus.read,
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),
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Message(
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id: '7',
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content: 'Terima kasih! Btw kapan kita bisa ketemu lagi?',
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timestamp: now.subtract(const Duration(minutes: 30)),
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isFromMe: false,
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status: MessageStatus.delivered,
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),
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Message(
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id: '8',
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content: 'Gimana weekend ini? Kita bisa lunch bareng',
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timestamp: now.subtract(const Duration(minutes: 25)),
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isFromMe: true,
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status: MessageStatus.delivered,
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),
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Message(
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id: '9',
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content: 'Boleh banget! Jam berapa dan dimana?',
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timestamp: now.subtract(const Duration(minutes: 5)),
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isFromMe: false,
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status: MessageStatus.sent,
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),
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];
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}
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void _onTypingChanged() {
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final isCurrentlyTyping = _messageController.text.isNotEmpty;
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if (isCurrentlyTyping != _isTyping) {
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setState(() {
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_isTyping = isCurrentlyTyping;
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});
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}
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}
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void _sendMessage() {
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final content = _messageController.text.trim();
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if (content.isEmpty || _isSending) return;
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setState(() {
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_isSending = true;
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});
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final newMessage = Message(
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id: DateTime.now().millisecondsSinceEpoch.toString(),
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content: content,
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timestamp: DateTime.now(),
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isFromMe: true,
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status: MessageStatus.sending,
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);
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setState(() {
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_messages.add(newMessage);
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_messageController.clear();
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});
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// Scroll to bottom
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_scrollToBottom();
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// Simulate sending
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Future.delayed(const Duration(seconds: 1), () {
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setState(() {
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_isSending = false;
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// Update message status to sent
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final index = _messages.indexWhere((m) => m.id == newMessage.id);
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if (index != -1) {
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_messages[index] = Message(
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id: newMessage.id,
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content: newMessage.content,
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timestamp: newMessage.timestamp,
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isFromMe: newMessage.isFromMe,
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status: MessageStatus.sent,
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);
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}
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});
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// Simulate delivery after 2 seconds
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Future.delayed(const Duration(seconds: 2), () {
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setState(() {
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final index = _messages.indexWhere((m) => m.id == newMessage.id);
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if (index != -1) {
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_messages[index] = Message(
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id: newMessage.id,
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content: newMessage.content,
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timestamp: newMessage.timestamp,
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isFromMe: newMessage.isFromMe,
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status: MessageStatus.delivered,
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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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void _scrollToBottom() {
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WidgetsBinding.instance.addPostFrameCallback((_) {
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if (_scrollController.hasClients) {
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_scrollController.animateTo(
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_scrollController.position.maxScrollExtent,
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duration: const Duration(milliseconds: 300),
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curve: Curves.easeOut,
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);
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}
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});
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}
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void _showAttachmentOptions() {
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CustomBottomSheet.show(
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context: context,
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title: 'Kirim Media',
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content: Row(
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mainAxisAlignment: MainAxisAlignment.spaceEvenly,
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children: [
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_buildAttachmentOption(
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icon: Icons.camera_alt,
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label: 'Kamera',
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color: Colors.blue,
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onTap: () {
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Navigator.pop(context);
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_takePhoto();
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},
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),
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_buildAttachmentOption(
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icon: Icons.photo_library,
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label: 'Galeri',
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color: Colors.green,
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onTap: () {
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Navigator.pop(context);
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_pickFromGallery();
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},
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),
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_buildAttachmentOption(
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icon: Icons.videocam,
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label: 'Video',
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color: Colors.red,
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onTap: () {
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Navigator.pop(context);
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_pickVideo();
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},
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),
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],
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),
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button1: Container(), // Empty since we have custom buttons
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);
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}
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Widget _buildAttachmentOption({
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required IconData icon,
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required String label,
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required Color color,
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required VoidCallback onTap,
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}) {
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return GestureDetector(
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onTap: onTap,
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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Container(
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width: 60,
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height: 60,
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decoration: BoxDecoration(
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color: color.withValues(alpha: 0.1),
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borderRadius: BorderRadius.circular(30),
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border: Border.all(color: color.withValues(alpha: 0.3)),
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),
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child: Icon(icon, color: color, size: 30),
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),
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const SizedBox(height: 8),
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Text(
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label,
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style: TextStyle(
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fontSize: 12,
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fontWeight: FontWeight.w500,
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color: Colors.grey.shade700,
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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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void _takePhoto() {
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debugPrint('Take photo from camera');
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// TODO: Implement camera functionality
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// Example: ImagePicker.pickImage(source: ImageSource.camera)
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}
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void _pickFromGallery() {
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debugPrint('Pick image from gallery');
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// TODO: Implement gallery picker
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// Example: ImagePicker.pickImage(source: ImageSource.gallery)
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}
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void _pickVideo() {
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debugPrint('Pick video from gallery');
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// TODO: Implement video picker
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// Example: ImagePicker.pickVideo(source: ImageSource.gallery)
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}
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String _formatMessageTime(DateTime time) {
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final now = DateTime.now();
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final today = DateTime(now.year, now.month, now.day);
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final messageDate = DateTime(time.year, time.month, time.day);
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if (messageDate == today) {
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return '${time.hour.toString().padLeft(2, '0')}:${time.minute.toString().padLeft(2, '0')}';
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} else if (messageDate == today.subtract(const Duration(days: 1))) {
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return 'Kemarin ${time.hour.toString().padLeft(2, '0')}:${time.minute.toString().padLeft(2, '0')}';
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} else {
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return '${time.day}/${time.month} ${time.hour.toString().padLeft(2, '0')}:${time.minute.toString().padLeft(2, '0')}';
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}
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}
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Widget _buildMessageStatusIcon(MessageStatus status) {
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switch (status) {
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case MessageStatus.sending:
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return const SizedBox(
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width: 12,
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height: 12,
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child: CircularProgressIndicator(strokeWidth: 2, color: Colors.grey),
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);
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case MessageStatus.sent:
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return Icon(Icons.check, size: 14, color: Colors.grey.shade500);
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case MessageStatus.delivered:
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return Icon(Icons.done_all, size: 14, color: Colors.grey.shade500);
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case MessageStatus.read:
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return Icon(Icons.done_all, size: 14, color: primaryColor);
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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 Scaffold(
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backgroundColor: Colors.grey.shade50,
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appBar: AppBar(
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backgroundColor: whiteColor,
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elevation: 0,
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leading: IconButton(
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icon: const Icon(Icons.arrow_back),
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onPressed: () => Navigator.of(context).pop(),
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),
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title: Row(
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children: [
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Stack(
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children: [
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CircleAvatar(
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radius: 20,
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backgroundColor: Colors.grey.shade200,
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backgroundImage: NetworkImage(widget.contactImage),
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onBackgroundImageError: (_, __) {},
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child: Text(
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widget.contactName.substring(0, 1).toUpperCase(),
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style: const TextStyle(
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fontSize: 16,
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fontWeight: FontWeight.bold,
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color: Colors.grey,
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),
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),
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),
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if (widget.isOnline)
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Positioned(
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bottom: 0,
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right: 0,
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child: Container(
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width: 12,
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height: 12,
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decoration: BoxDecoration(
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color: Colors.green,
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shape: BoxShape.circle,
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border: Border.all(color: whiteColor, width: 2),
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),
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),
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),
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],
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),
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const SizedBox(width: 12),
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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widget.contactName,
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style: const TextStyle(
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fontSize: 16,
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fontWeight: FontWeight.w600,
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color: Colors.black87,
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),
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),
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Text(
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widget.isOnline ? 'Online' : 'Terakhir dilihat baru saja',
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style: TextStyle(fontSize: 12, color: Colors.grey.shade600),
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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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actions: [
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IconButton(
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icon: const Icon(Icons.more_vert),
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onPressed: () {
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debugPrint('Show chat options');
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},
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),
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],
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),
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body: Column(
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children: [
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// Messages List
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Expanded(
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child: ListView.builder(
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controller: _scrollController,
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padding: const EdgeInsets.all(16),
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itemCount: _messages.length,
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itemBuilder: (context, index) {
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final message = _messages[index];
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final showTimestamp =
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index == 0 ||
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_messages[index - 1].timestamp
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.difference(message.timestamp)
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.inMinutes
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.abs() >
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5;
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return Column(
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children: [
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if (showTimestamp)
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Container(
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margin: const EdgeInsets.symmetric(vertical: 16),
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child: Text(
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_formatMessageTime(message.timestamp),
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style: TextStyle(
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fontSize: 12,
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color: Colors.grey.shade500,
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fontWeight: FontWeight.w500,
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),
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),
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),
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_buildMessageBubble(message),
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],
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);
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},
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),
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),
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// Message Input Area
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Container(
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padding: const EdgeInsets.all(16),
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decoration: BoxDecoration(
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color: whiteColor,
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boxShadow: [
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BoxShadow(
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color: Colors.black.withValues(alpha: 0.05),
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blurRadius: 10,
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offset: const Offset(0, -2),
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),
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],
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),
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child: SafeArea(
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child: Row(
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children: [
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// Attachment Button
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GestureDetector(
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onTap: _showAttachmentOptions,
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child: Container(
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width: 40,
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height: 40,
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decoration: BoxDecoration(
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color: Colors.grey.shade100,
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borderRadius: BorderRadius.circular(20),
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),
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child: Icon(
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Icons.attach_file,
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color: Colors.grey.shade600,
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size: 20,
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),
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),
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),
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const SizedBox(width: 12),
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// Text Input
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Expanded(
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child: Container(
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decoration: BoxDecoration(
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color: Colors.grey.shade100,
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borderRadius: BorderRadius.circular(25),
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),
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child: TextField(
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controller: _messageController,
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focusNode: _messageFocus,
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maxLines: null,
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textCapitalization: TextCapitalization.sentences,
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decoration: InputDecoration(
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hintText: 'Ketik pesan...',
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hintStyle: TextStyle(
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color: Colors.grey.shade500,
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fontSize: 14,
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),
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border: InputBorder.none,
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contentPadding: const EdgeInsets.symmetric(
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horizontal: 20,
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vertical: 12,
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),
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),
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onSubmitted: (_) => _sendMessage(),
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),
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),
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),
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const SizedBox(width: 12),
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// Send Button
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GestureDetector(
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onTap: _isTyping && !_isSending ? _sendMessage : null,
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child: AnimatedContainer(
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duration: const Duration(milliseconds: 200),
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width: 40,
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height: 40,
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decoration: BoxDecoration(
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color: _isTyping ? primaryColor : Colors.grey.shade300,
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borderRadius: BorderRadius.circular(20),
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),
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child:
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_isSending
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? const SizedBox(
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width: 20,
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height: 20,
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child: CircularProgressIndicator(
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color: Colors.white,
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strokeWidth: 2,
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),
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)
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: Icon(
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Icons.send,
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color:
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_isTyping
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? Colors.white
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: Colors.grey.shade500,
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size: 18,
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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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),
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);
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}
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|
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Widget _buildMessageBubble(Message message) {
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final isMe = message.isFromMe;
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return Container(
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margin: const EdgeInsets.symmetric(vertical: 2),
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child: Row(
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mainAxisAlignment:
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isMe ? MainAxisAlignment.end : MainAxisAlignment.start,
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crossAxisAlignment: CrossAxisAlignment.end,
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children: [
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if (!isMe) ...[
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CircleAvatar(
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radius: 12,
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backgroundColor: Colors.grey.shade200,
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backgroundImage: NetworkImage(widget.contactImage),
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onBackgroundImageError: (_, __) {},
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child: Text(
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widget.contactName.substring(0, 1).toUpperCase(),
|
|
style: const TextStyle(
|
|
fontSize: 10,
|
|
fontWeight: FontWeight.bold,
|
|
color: Colors.grey,
|
|
),
|
|
),
|
|
),
|
|
const SizedBox(width: 8),
|
|
],
|
|
|
|
Flexible(
|
|
child: Container(
|
|
constraints: BoxConstraints(
|
|
maxWidth: MediaQuery.of(context).size.width * 0.7,
|
|
),
|
|
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 10),
|
|
decoration: BoxDecoration(
|
|
color: isMe ? primaryColor : whiteColor,
|
|
borderRadius: BorderRadius.only(
|
|
topLeft: const Radius.circular(18),
|
|
topRight: const Radius.circular(18),
|
|
bottomLeft: Radius.circular(isMe ? 18 : 4),
|
|
bottomRight: Radius.circular(isMe ? 4 : 18),
|
|
),
|
|
boxShadow: [
|
|
BoxShadow(
|
|
color: Colors.black.withValues(alpha: 0.05),
|
|
blurRadius: 6,
|
|
offset: const Offset(0, 2),
|
|
),
|
|
],
|
|
),
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
if (message.type == MessageType.image &&
|
|
message.mediaUrl != null)
|
|
Container(
|
|
margin: const EdgeInsets.only(bottom: 8),
|
|
child: ClipRRect(
|
|
borderRadius: BorderRadius.circular(8),
|
|
child: Image.network(
|
|
message.mediaUrl!,
|
|
width: double.infinity,
|
|
height: 200,
|
|
fit: BoxFit.cover,
|
|
errorBuilder:
|
|
(_, __, ___) => Container(
|
|
width: double.infinity,
|
|
height: 200,
|
|
color: Colors.grey.shade200,
|
|
child: const Icon(Icons.broken_image),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
|
|
if (message.content.isNotEmpty)
|
|
Text(
|
|
message.content,
|
|
style: TextStyle(
|
|
fontSize: 14,
|
|
color: isMe ? Colors.white : Colors.black87,
|
|
height: 1.3,
|
|
),
|
|
),
|
|
|
|
if (isMe) ...[
|
|
const SizedBox(height: 4),
|
|
Row(
|
|
mainAxisSize: MainAxisSize.min,
|
|
children: [
|
|
Text(
|
|
_formatMessageTime(message.timestamp),
|
|
style: TextStyle(
|
|
fontSize: 10,
|
|
color: Colors.white.withValues(alpha: 0.7),
|
|
),
|
|
),
|
|
const SizedBox(width: 4),
|
|
_buildMessageStatusIcon(message.status),
|
|
],
|
|
),
|
|
] else ...[
|
|
const SizedBox(height: 4),
|
|
Text(
|
|
_formatMessageTime(message.timestamp),
|
|
style: TextStyle(
|
|
fontSize: 10,
|
|
color: Colors.grey.shade500,
|
|
),
|
|
),
|
|
],
|
|
],
|
|
),
|
|
),
|
|
),
|
|
|
|
if (isMe) const SizedBox(width: 8),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
}
|