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#40 added few features in the text box in chat page #41

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Merged
ChandruWritesCode merged 1 commit into from
Jul 3, 2026
Merged

#40 added few features in the text box in chat page #41

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6 changes: 3 additions & 3 deletions mobile/android/app/build.gradle.kts
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Original file line number Diff line number Diff line change
Expand Up @@ -10,8 +10,8 @@ android {
ndkVersion = flutter.ndkVersion

compileOptions {
sourceCompatibility = JavaVersion.VERSION_25
targetCompatibility = JavaVersion.VERSION_25
sourceCompatibility = JavaVersion.VERSION_17
targetCompatibility = JavaVersion.VERSION_17
}

defaultConfig {
Expand Down Expand Up @@ -39,7 +39,7 @@ android {

kotlin {
compilerOptions {
jvmTarget = org.jetbrains.kotlin.gradle.dsl.JvmTarget.JVM_25
jvmTarget = org.jetbrains.kotlin.gradle.dsl.JvmTarget.JVM_17
}
}

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83 changes: 47 additions & 36 deletions mobile/lib/pages/chat_page.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -61,46 +61,57 @@ class _ChatPageState extends State<ChatPage> {
name: widget.displayName,
status: _getPresenceStatusText(chatState),
),
body: chatState.activeChat.isEmpty
? const Center(
child: Text(
"No messages yet",
style: TextStyle(color: Colors.grey, fontSize: 14),
),
)
: ListView.builder(
controller: _scrollController,
padding: const EdgeInsets.only(
top: 120,
bottom: 100,
left: 16,
right: 16,
),
itemCount: chatState.activeChat.length,
itemBuilder: (context, index) {
final msg = chatState.activeChat[index];
body: Stack(
children: [
chatState.activeChat.isEmpty
? const Center(
child: Text(
"No messages yet",
style: TextStyle(color: Colors.grey, fontSize: 14),
),
)
: ListView.builder(
controller: _scrollController,
padding: const EdgeInsets.only(
top: 120,
bottom: 120,
left: 16,
right: 16,
),
itemCount: chatState.activeChat.length,
itemBuilder: (context, index) {
final msg = chatState.activeChat[index];

final String cleanSenderId = msg.senderId.trim().toLowerCase();
final String cleanPeerId = widget.chatUserId
.trim()
.toLowerCase();
final String cleanSenderId = msg.senderId
.trim()
.toLowerCase();
final String cleanPeerId = widget.chatUserId
.trim()
.toLowerCase();

final bool isMe =
cleanSenderId == 'me' ||
(cleanSenderId.isNotEmpty && cleanSenderId != cleanPeerId);
final bool isMe =
cleanSenderId == 'me' ||
(cleanSenderId.isNotEmpty &&
cleanSenderId != cleanPeerId);

return ChatBubble(
message: msg.content,
isMe: isMe,
timestamp: msg.createdAt,
isRead: msg.isRead,
);
},
return ChatBubble(
message: msg.content,
isMe: isMe,
timestamp: msg.createdAt,
isRead: msg.isRead,
);
},
),
Align(
alignment: AlignmentGeometry.bottomCenter,
child: ChatInputArea(
onSendMessage: _sendMessage,
onTypingChanged: (isTyping) => context
.read<ChatController>()
.sendTypingNotification(isTyping),
),
bottomNavigationBar: ChatInputArea(
onSendMessage: _sendMessage,
onTypingChanged: (isTyping) =>
context.read<ChatController>().sendTypingNotification(isTyping),
),
],
),
);
}
Expand Down
9 changes: 7 additions & 2 deletions mobile/lib/pages/home_page.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -204,7 +204,12 @@ class _HomePageState extends State<HomePage> {
);
}

final Set<String> _selectedChatIds = {};

bool get _isSelectionMode => _selectedChatIds.isNotEmpty;

Widget buildHomeTab(ChatController chatState) {

return RefreshIndicator(
color: const Color(0xFF1890FF),
onRefresh: () => chatState.loadInbox(),
Expand Down Expand Up @@ -317,7 +322,8 @@ class _HomePageState extends State<HomePage> {
itemCount: chatState.inbox.length,
itemBuilder: (context, index) {
final thread = chatState.inbox[index];
return CustomChatCard(conversation: thread);
final bool isSelected = _selectedChatIds.contains(thread.chatUserId);
return CustomChatCard(conversation: thread, isSelected: isSelected);
},
),
SliverList(
Expand All @@ -327,7 +333,6 @@ class _HomePageState extends State<HomePage> {
),
);
}

@override
Widget build(BuildContext context) {
final chatState = context.watch<ChatController>();
Expand Down
114 changes: 86 additions & 28 deletions mobile/lib/widgets/chat_screen_modular_widgets.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -168,7 +168,14 @@ class _ChatInputAreaState extends State<ChatInputArea> {
super.dispose();
}

final int _charLimit = 5000; // limit
bool _isOverLimit = false;

void _handleOnChange(String text) {
setState(() {
_isOverLimit = text.length > _charLimit;
});

final hasText = text.trim().isNotEmpty;

if (hasText && !_isTyping) {
Expand Down Expand Up @@ -197,6 +204,7 @@ class _ChatInputAreaState extends State<ChatInputArea> {
}

void _submit() {
_isOverLimit = false;
final text = _controller.text.trim();
if (text.isNotEmpty) {
_typingTimer?.cancel();
Expand All @@ -214,37 +222,87 @@ class _ChatInputAreaState extends State<ChatInputArea> {
@override
Widget build(BuildContext context) {
return SafeArea(
child: Padding(
padding: const EdgeInsets.all(12.0),
child: Row(
children: [
Expanded(
child: TextField(
controller: _controller,
onChanged: _handleOnChange,
style: const TextStyle(color: Colors.black87, fontSize: 15),
decoration: InputDecoration(
hintText: "Write a message...",
hintStyle: const TextStyle(color: Colors.black38),
fillColor: const Color(0xFFF5F5F5),
filled: true,
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(24),
borderSide: BorderSide.none,
),
contentPadding: const EdgeInsets.symmetric(
horizontal: 16,
vertical: 10,
bottom: false,
child: ClipRRect(
child: BackdropFilter(
filter: ImageFilter.blur(sigmaX: 15, sigmaY: 15),
child: Container(
color: Colors.transparent,
padding: const EdgeInsets.symmetric(horizontal: 12.0, vertical: 20),
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Expanded(
child: TextField(
controller: _controller,
onChanged: _handleOnChange,
keyboardType: TextInputType.multiline,
minLines: 1,
maxLines: 5,

// 1. Set the limit
maxLength: _charLimit,
// 2. CRITICAL: This allows them to keep typing past the limit so it shows "7000/5000"
maxLengthEnforcement: .none,

style: TextStyle(
// 3. Turn the typed text red if they exceed the limit
color: _isOverLimit ? Colors.red : Colors.black87,
fontSize: 15,
),
decoration: InputDecoration(
hintText: "Write a message...",
hintStyle: const TextStyle(color: Colors.black38),

fillColor: _isOverLimit
? Colors.red.withValues(alpha: 0.1)
: const Color(0xFFF5F5F5),
filled: true,
errorText: _isOverLimit ? 'character limit exceeded' : '',
counterStyle: TextStyle(
color: _isOverLimit ? Colors.red : Colors.black54,
fontWeight: _isOverLimit
? FontWeight.bold
: FontWeight.normal,
),

border: OutlineInputBorder(
borderRadius: BorderRadius.circular(24),
borderSide: _isOverLimit
? const BorderSide(color: Colors.red, width: 1.5)
: BorderSide.none,
),
focusedBorder: OutlineInputBorder(
borderRadius: BorderRadius.circular(24),
borderSide: _isOverLimit
? const BorderSide(color: Colors.red, width: 2)
: BorderSide.none,
),
enabledBorder: OutlineInputBorder(
borderRadius: BorderRadius.circular(24),
borderSide: _isOverLimit
? const BorderSide(color: Colors.red, width: 1.5)
: BorderSide.none,
),

contentPadding: const EdgeInsets.symmetric(
horizontal: 16,
vertical: 10,
),
),
),
),
),
),
const SizedBox(width: 8),
IconButton(
icon: const Icon(Icons.send, color: Color(0xFF1890FF)),
onPressed: _submit,
const SizedBox(width: 8),
IconButton(
icon: _isOverLimit
? const Icon(Icons.not_interested)
: const Icon(Icons.send, color: Color(0xFF1890FF)),
onPressed: _isOverLimit ? null : _submit,
),
],
),
],
),
),
),
);
Expand Down
9 changes: 8 additions & 1 deletion mobile/lib/widgets/custom_cards.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -6,15 +6,22 @@ import '../controllers/chat.dart';

class CustomChatCard extends StatelessWidget {
final Conversation conversation;
final bool isSelected;
final Function? onLongPress;
final Function? onTap;

const CustomChatCard({super.key, required this.conversation});
const CustomChatCard({super.key, required this.conversation, required this.isSelected, this.onLongPress, this.onTap});

@override
Widget build(BuildContext context) {
final String timeLabel =
"${conversation.lastMessageTime.hour.toString().padLeft(2, '0')}:${conversation.lastMessageTime.minute.toString().padLeft(2, '0')}";

return InkWell(
onLongPress: () {

},

onTap: () async {
final controller = context.read<ChatController>();
await controller.openChat(conversation.chatUserId);
Expand Down