Initial Release: SAVEXSTATE Vault V1 - Cyber Orange Edition
This commit is contained in:
Zach Groth
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import 'package:flutter/material.dart';
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import 'package:cloud_firestore/cloud_firestore.dart';
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import 'package:firebase_auth/firebase_auth.dart';
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class CommunityView extends StatelessWidget {
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const CommunityView({super.key});
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@override
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Widget build(BuildContext context) {
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final user = FirebaseAuth.instance.currentUser;
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// We check the user's role at the top level of the Community tab
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return StreamBuilder<DocumentSnapshot>(
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stream: FirebaseFirestore.instance.collection('users').doc(user?.uid).snapshots(),
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builder: (context, userSnapshot) {
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bool isAdmin = false;
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if (userSnapshot.hasData && userSnapshot.data!.exists) {
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final userData = userSnapshot.data!.data() as Map<String, dynamic>;
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isAdmin = userData['role'] == 'admin';
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}
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return DefaultTabController(
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length: 2,
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child: Column(
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children: [
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const TabBar(
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indicatorColor: Colors.blueAccent,
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labelColor: Colors.blueAccent,
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unselectedLabelColor: Colors.grey,
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tabs: [
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Tab(text: "Fan Lounge"),
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Tab(text: "Q&A"),
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],
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),
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Expanded(
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child: TabBarView(
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children: [
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_ChatRoom(),
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_QnAFlow(isAdmin: isAdmin), // Pass admin status here
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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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// --- PART 1: THE CHATROOM ---
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class _ChatRoom extends StatefulWidget {
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@override
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State<_ChatRoom> createState() => _ChatRoomState();
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}
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class _ChatRoomState extends State<_ChatRoom> {
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final _msgController = TextEditingController();
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void _sendMessage() async {
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if (_msgController.text.trim().isEmpty) return;
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final user = FirebaseAuth.instance.currentUser;
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// Before sending, we try to get the most recent name from Firestore
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final userDoc = await FirebaseFirestore.instance.collection('users').doc(user?.uid).get();
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final String name = userDoc.exists ? (userDoc.data()?['displayName'] ?? "Fan") : "Anonymous Fan";
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await FirebaseFirestore.instance.collection('chat').add({
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'text': _msgController.text.trim(),
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'senderId': user?.uid,
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'senderName': name,
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'timestamp': FieldValue.serverTimestamp(),
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});
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_msgController.clear();
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}
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@override
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Widget build(BuildContext context) {
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return Column(
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children: [
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Expanded(
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child: StreamBuilder<QuerySnapshot>(
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stream: FirebaseFirestore.instance.collection('chat').orderBy('timestamp', descending: true).snapshots(),
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builder: (context, snapshot) {
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if (!snapshot.hasData) return const Center(child: CircularProgressIndicator());
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final msgs = snapshot.data!.docs;
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return ListView.builder(
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reverse: true, // Newest messages at bottom
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padding: const EdgeInsets.all(10),
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itemCount: msgs.length,
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itemBuilder: (context, index) {
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final data = msgs[index].data() as Map<String, dynamic>;
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final isMe = data['senderId'] == FirebaseAuth.instance.currentUser?.uid;
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return Align(
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alignment: isMe ? Alignment.centerRight : Alignment.centerLeft,
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child: Container(
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margin: const EdgeInsets.symmetric(vertical: 4),
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padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 8),
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decoration: BoxDecoration(
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color: isMe ? Colors.blueAccent : Colors.grey[850],
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borderRadius: BorderRadius.circular(12),
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),
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child: Column(
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crossAxisAlignment: isMe ? CrossAxisAlignment.end : CrossAxisAlignment.start,
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children: [
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if (!isMe) Text(data['senderName'] ?? "Fan", style: const TextStyle(color: Colors.blueAccent, fontSize: 10, fontWeight: FontWeight.bold)),
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Text(data['text'] ?? "", style: const TextStyle(color: Colors.white, fontSize: 15)),
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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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Container(
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padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
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color: Colors.black,
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child: Row(
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children: [
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Expanded(
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child: TextField(
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controller: _msgController,
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decoration: const InputDecoration(hintText: "Say something...", border: InputBorder.none)
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)
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),
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IconButton(onPressed: _sendMessage, icon: const Icon(Icons.send, color: Colors.blueAccent)),
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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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// --- PART 2: THE Q&A ---
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class _QnAFlow extends StatelessWidget {
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final bool isAdmin;
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_QnAFlow({required this.isAdmin});
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final _questionController = TextEditingController();
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void _submitQuestion() async {
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if (_questionController.text.isEmpty) return;
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final user = FirebaseAuth.instance.currentUser;
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final userDoc = await FirebaseFirestore.instance.collection('users').doc(user?.uid).get();
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final String name = userDoc.exists ? (userDoc.data()?['displayName'] ?? "Fan") : "Fan";
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await FirebaseFirestore.instance.collection('qna').add({
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'question': _questionController.text.trim(),
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'answer': null,
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'senderName': name,
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'timestamp': FieldValue.serverTimestamp(),
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});
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_questionController.clear();
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}
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// ONLY Admin sees this dialog
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void _showAnswerDialog(BuildContext context, String qId, String questionText) {
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final ansController = TextEditingController();
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showDialog(
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context: context,
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builder: (context) => AlertDialog(
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backgroundColor: Colors.grey[900],
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title: Text("Answer Question", style: TextStyle(color: Colors.blueAccent[100], fontSize: 16)),
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content: Column(
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mainAxisSize: MainAxisSize.min,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text('"$questionText"', style: const TextStyle(fontStyle: FontStyle.italic, color: Colors.white70)),
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const SizedBox(height: 15),
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TextField(
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controller: ansController,
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maxLines: 3,
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decoration: const InputDecoration(hintText: "Type your answer...", border: OutlineInputBorder()),
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),
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],
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),
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actions: [
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TextButton(onPressed: () => Navigator.pop(context), child: const Text("Cancel")),
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ElevatedButton(
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onPressed: () async {
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await FirebaseFirestore.instance.collection('qna').doc(qId).update({
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'answer': ansController.text.trim(),
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});
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Navigator.pop(context);
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},
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child: const Text("Post Answer"),
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),
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],
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),
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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 Column(
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children: [
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Padding(
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padding: const EdgeInsets.all(16.0),
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child: TextField(
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controller: _questionController,
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decoration: InputDecoration(
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hintText: "Ask Sage a question...",
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filled: true,
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fillColor: Colors.grey[900],
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border: OutlineInputBorder(borderRadius: BorderRadius.circular(10), borderSide: BorderSide.none),
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suffixIcon: IconButton(onPressed: _submitQuestion, icon: const Icon(Icons.help_outline, color: Colors.blueAccent)),
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),
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),
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),
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Expanded(
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child: StreamBuilder<QuerySnapshot>(
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stream: FirebaseFirestore.instance.collection('qna').orderBy('timestamp', descending: true).snapshots(),
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builder: (context, snapshot) {
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if (!snapshot.hasData) return const Center(child: CircularProgressIndicator());
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final questions = snapshot.data!.docs;
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return ListView.builder(
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padding: const EdgeInsets.symmetric(horizontal: 10),
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itemCount: questions.length,
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itemBuilder: (context, index) {
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final data = questions[index].data() as Map<String, dynamic>;
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final String qId = questions[index].id;
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final hasAnswer = data['answer'] != null;
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return Card(
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color: hasAnswer ? Colors.blueGrey[900] : Colors.grey[850],
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margin: const EdgeInsets.symmetric(vertical: 6),
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child: ListTile(
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title: Text(data['question'] ?? "", style: const TextStyle(fontWeight: FontWeight.bold)),
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subtitle: Padding(
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padding: const EdgeInsets.only(top: 8.0),
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child: Text(
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hasAnswer ? "SAGE: ${data['answer']}" : "Waiting for answer...",
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style: TextStyle(
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color: hasAnswer ? Colors.greenAccent : Colors.grey,
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fontWeight: hasAnswer ? FontWeight.bold : FontWeight.normal
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),
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),
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),
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trailing: isAdmin ? const Icon(Icons.edit, color: Colors.blueAccent, size: 18) : null,
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onTap: () {
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if (isAdmin) {
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_showAnswerDialog(context, qId, data['question']);
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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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}
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