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emoji reactions to messages #20

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emoji reactions to messages #20

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208 changes: 98 additions & 110 deletions lib/screens/ChatPage.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,8 @@

import 'package:flutter/material.dart';

typedef OnEmojiReactionLongClickListener = void Function(int index);

class ChatPage extends StatefulWidget {
const ChatPage({super.key, required this.name, required this.image});
final String name, image;
Expand All @@ -12,6 +14,8 @@ class ChatPage extends StatefulWidget {

class _ChatPageState extends State<ChatPage> {
final ScrollController _scrollController = ScrollController();

get onEmojiReactionLongClickListener => null;
@override
void initState() {
super.initState();
Expand All @@ -20,147 +24,131 @@ class _ChatPageState extends State<ChatPage> {
});
}

List<Map> messages = [
setOnEmojiReactionLongClickListener(index) {
// Handle the long click on the message at `index`.
// For example, show a dialog with emoji reactions.
showDialog(
context: context,
builder: (BuildContext context) {
return AlertDialog(
title: const Text("React to message"),
content: Text("Long pressed message at index: $index"),
actions: [
TextButton(
onPressed: () {
Navigator.of(context).pop();
},
child: const Text("Close"),
),
],
);
},
);
}

List<Map<String, dynamic>> messages = [
{
"message": "Hola!",
"sent": false,
"reactions": {'👍': 0, '❤️': 0, '😄': 0},
},
{
"message": "Nevermind!",
"sent": false,
"reactions": {'👍': 0, '❤️': 0, '😄': 0},
},
{
"message": "Hello!",
"sent": true,
"reactions": {'👍': 0, '❤️': 0, '😄': 0},
},
{
"message": "Hi!",
"sent": false,
"reactions": {'👍': 0, '❤️': 0, '😄': 0},
},
{
"message": "How are you?",
"sent": true,
"reactions": {'👍': 0, '❤️': 0, '😄': 0},
},
{
"message": "All good! What about you?",
"sent": false,
"reactions": {'👍': 0, '❤️': 0, '😄': 0},
},
{
"message": "Same here!",
"sent": true,
},
{
"message": "Had lunch?",
"sent": false,
},
{
"message": "Yes! What about you?",
"sent": true,
},
{
"message": "Not yet, Please order me a pizza",
"sent": false,
},
{
"message": "Hahaha, Sure!",
"sent": true,
},
{
"message": "From where do you want to eat?",
"sent": true,
},
{
"message": "Dominos would be good!",
"sent": false,
},
{
"message": "Okay!",
"sent": true,
},
{
"message": "Which one?",
"sent": true,
},
{
"message": "Golden corn with cheese burst would be great!",
"sent": false,
},
{
"message": "Sure!",
"sent": true,
},
{
"message": "I am ordering a Large Golden corn cheese burst",
"sent": true,
},
// Add more messages here as needed...
];

@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
backgroundColor: Theme.of(context).colorScheme.inversePrimary,
centerTitle: false,
title: ListTile(
leading: CircleAvatar(
backgroundColor: Colors.white,
backgroundImage: AssetImage(widget.image),
),
title: Text(widget.name),
subtitle: const Text("Online"),
trailing: SizedBox(
width: MediaQuery.of(context).size.width * 0.2,
child: const Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Icon(Icons.video_call),
Icon(Icons.call),
Icon(Icons.more_vert),
],
appBar: AppBar(
backgroundColor: Theme.of(context).colorScheme.inversePrimary,
centerTitle: false,
title: ListTile(
leading: CircleAvatar(
backgroundColor: Colors.white,
backgroundImage: AssetImage(widget.image),
),
title: Text(widget.name),
subtitle: const Text("Online"),
trailing: SizedBox(
width: MediaQuery.of(context).size.width * 0.2,
child: const Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Icon(Icons.video_call),
Icon(Icons.call),
Icon(Icons.more_vert),
],
),
),
),
),
),
body: Padding(
padding: const EdgeInsets.all(8.0),
child: ListView.builder(
controller: _scrollController,
itemCount: messages.length,
itemBuilder: (context, index) {
int previous = index - 1 >= 0 ? index - 1 : 0;
int current = index;
return Padding(
padding: messages[previous]["sent"] == messages[current]["sent"]
? const EdgeInsets.only(left: 8, right: 8, top: 4)
: const EdgeInsets.only(left: 8, right: 8, top: 8),
child: Align(
alignment: messages[index]["sent"]
? Alignment.centerRight
: Alignment.centerLeft,
child: Container(
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(10),
color: messages[index]["sent"]
? Colors.amber[200]
: Colors.blue[200],
),
child: Padding(
padding: const EdgeInsets.all(10),
child: ConstrainedBox(
constraints: BoxConstraints(
maxWidth: MediaQuery.of(context).size.width * 0.8,
),
child: Text(
messages[index]["message"],
style: const TextStyle(fontSize: 18),
),
),
),
),
),
);
}),
),
);
body: Padding(
padding: const EdgeInsets.all(8.0),
child: ListView.builder(
controller: _scrollController,
itemCount: messages.length,
itemBuilder: (context, index) {
int previous = index - 1 >= 0 ? index - 1 : 0;
int current = index;
return GestureDetector(onLongPress: () {
if (onEmojiReactionLongClickListener != null) {
onEmojiReactionLongClickListener!(index);
}
Padding(
padding: messages[previous]["sent"] ==
messages[current]["sent"]
? const EdgeInsets.only(left: 8, right: 8, top: 4)
: const EdgeInsets.only(left: 8, right: 8, top: 8),
child: Align(
alignment: messages[index]["sent"]
? Alignment.centerRight
: Alignment.centerLeft,
child: Container(
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(10),
color: messages[index]["sent"]
? Colors.amber[200]
: Colors.blue[200],
),
child: Padding(
padding: const EdgeInsets.all(10),
child: ConstrainedBox(
constraints: BoxConstraints(
maxWidth:
MediaQuery.of(context).size.width * 0.8,
),
child: Text(
messages[index]["message"],
style: const TextStyle(fontSize: 18),
),
),
),
)));
});
})));
}
}