Initial commit
This commit is contained in:
St. Nebula
@@ -0,0 +1,177 @@
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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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import 'package:flutter/material.dart';
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import 'package:onsolgo/core/constants.dart';
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/// Bottom sheet: list comments under [parent] (`parent.collection('comments')`).
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class CommentsSheet extends StatefulWidget {
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final DocumentReference parent;
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final String title;
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const CommentsSheet({
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super.key,
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required this.parent,
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this.title = 'Comments',
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});
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static Future<void> show(BuildContext context, {required DocumentReference parent, String title = 'Comments'}) {
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return showModalBottomSheet<void>(
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context: context,
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isScrollControlled: true,
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backgroundColor: Colors.grey[900],
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shape: const RoundedRectangleBorder(borderRadius: BorderRadius.vertical(top: Radius.circular(16))),
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builder: (ctx) => CommentsSheet(parent: parent, title: title),
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);
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}
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@override
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State<CommentsSheet> createState() => _CommentsSheetState();
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}
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class _CommentsSheetState extends State<CommentsSheet> {
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final _textC = TextEditingController();
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bool _sending = false;
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@override
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void dispose() {
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_textC.dispose();
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super.dispose();
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}
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Future<void> _send() async {
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final uid = FirebaseAuth.instance.currentUser?.uid;
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if (uid == null) {
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ScaffoldMessenger.of(context).showSnackBar(const SnackBar(content: Text('Sign in to comment')));
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return;
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}
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final text = _textC.text.trim();
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if (text.isEmpty) return;
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setState(() => _sending = true);
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try {
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final uSnap = await FirebaseFirestore.instance.collection('users').doc(uid).get();
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final name = (uSnap.data()?['username'] as String?)?.trim() ?? 'Citizen';
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await widget.parent.collection('comments').add({
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'uid': uid,
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'authorName': name,
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'text': text,
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'timestamp': FieldValue.serverTimestamp(),
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});
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_textC.clear();
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if (mounted) FocusScope.of(context).unfocus();
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} catch (e) {
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if (mounted) {
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ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text('Could not post: $e')));
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}
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} finally {
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if (mounted) setState(() => _sending = false);
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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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final uid = FirebaseAuth.instance.currentUser?.uid ?? '';
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final padBottom = MediaQuery.of(context).viewInsets.bottom;
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return Padding(
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padding: EdgeInsets.only(bottom: padBottom),
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child: SizedBox(
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height: MediaQuery.of(context).size.height * 0.55,
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.stretch,
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children: [
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Padding(
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padding: const EdgeInsets.fromLTRB(16, 12, 8, 8),
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child: Row(
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children: [
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Text(widget.title, style: const TextStyle(color: Colors.white, fontWeight: FontWeight.bold, fontSize: 16)),
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const Spacer(),
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IconButton(icon: const Icon(Icons.close, color: Colors.white54), onPressed: () => Navigator.pop(context)),
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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: widget.parent.collection('comments').orderBy('timestamp', descending: false).snapshots(),
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builder: (context, snap) {
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if (snap.hasError) {
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return Center(child: Text('Error: ${snap.error}', style: const TextStyle(color: Colors.redAccent)));
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}
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if (!snap.hasData) return const Center(child: CircularProgressIndicator(color: kOnsolGold));
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final docs = snap.data!.docs;
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if (docs.isEmpty) {
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return Center(child: Text('No comments yet.', style: TextStyle(color: Colors.grey[500])));
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}
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return ListView.builder(
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padding: const EdgeInsets.symmetric(horizontal: 12),
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itemCount: docs.length,
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itemBuilder: (context, i) {
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final c = docs[i].data() as Map<String, dynamic>;
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final author = c['authorName'] ?? 'Citizen';
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final text = c['text'] ?? '';
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final own = c['uid'] == uid;
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return Card(
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color: Colors.black54,
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margin: const EdgeInsets.only(bottom: 8),
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child: ListTile(
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dense: true,
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title: Text(author, style: const TextStyle(color: kOnsolGold, fontSize: 12, fontWeight: FontWeight.bold)),
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subtitle: Text(text, style: const TextStyle(color: Colors.white70, fontSize: 14)),
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trailing: own
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? IconButton(
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icon: const Icon(Icons.delete_outline, color: Colors.redAccent, size: 20),
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onPressed: () async {
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try {
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await docs[i].reference.delete();
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} catch (e) {
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if (context.mounted) {
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ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text('$e')));
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}
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}
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},
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)
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: null,
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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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Padding(
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padding: const EdgeInsets.fromLTRB(12, 8, 12, 12),
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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: _textC,
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style: const TextStyle(color: Colors.white),
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minLines: 1,
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maxLines: 3,
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decoration: InputDecoration(
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hintText: 'Add a comment…',
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hintStyle: TextStyle(color: Colors.grey[600]),
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filled: true,
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fillColor: Colors.black38,
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border: OutlineInputBorder(borderRadius: BorderRadius.circular(12)),
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),
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onSubmitted: (_) => _send(),
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),
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),
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const SizedBox(width: 8),
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_sending
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? const Padding(padding: EdgeInsets.all(12), child: SizedBox(width: 24, height: 24, child: CircularProgressIndicator(strokeWidth: 2)))
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: IconButton.filled(
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style: IconButton.styleFrom(backgroundColor: kOnsolGold, foregroundColor: Colors.black),
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onPressed: _send,
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icon: const Icon(Icons.send),
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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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@@ -0,0 +1,53 @@
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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:onsolgo/core/constants.dart';
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/// Shows current reader energy (or MAX when unlimited) from `users/{uid}`.
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class EnergyUserChip extends StatelessWidget {
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final String uid;
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const EnergyUserChip({super.key, required this.uid});
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static bool _unlimited(Map<String, dynamic> u) {
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return (u['tier'] ?? 'free') != 'free' ||
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safeInt(u['rankLevel']) == 5 ||
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(u['isVerified'] ?? false);
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}
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@override
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Widget build(BuildContext context) {
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if (uid.isEmpty) return const SizedBox.shrink();
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return StreamBuilder<DocumentSnapshot>(
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stream: FirebaseFirestore.instance.collection('users').doc(uid).snapshots(),
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builder: (context, snap) {
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if (!snap.hasData || !snap.data!.exists) return const SizedBox.shrink();
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final u = snap.data!.data() as Map<String, dynamic>;
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final unlimited = _unlimited(u);
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final e = safeInt(u['energy'] ?? 2);
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return Container(
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padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 5),
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decoration: BoxDecoration(
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color: Colors.black.withValues(alpha: 0.55),
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borderRadius: BorderRadius.circular(20),
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border: Border.all(color: Colors.orangeAccent.withValues(alpha: 0.5)),
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),
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child: Row(
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mainAxisSize: MainAxisSize.min,
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children: [
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Icon(Icons.bolt, color: unlimited ? kOnsolGold : Colors.orangeAccent, size: 18),
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const SizedBox(width: 4),
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Text(
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unlimited ? 'ENERGY: MAX' : 'ENERGY: $e/2',
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style: const TextStyle(
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color: Colors.white,
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fontWeight: FontWeight.bold,
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fontSize: 12,
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letterSpacing: 0.5,
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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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