Initial Commit

2025-11-15 20:06:40 +03:00
commit 205d11df0d
233 changed files with 52572 additions and 0 deletions
--- a/lib/widgets/group_header.dart
+++ b/lib/widgets/group_header.dart
@@ -0,0 +1,124 @@
+import 'package:flutter/material.dart';
+import 'package:gwid/models/chat.dart';
+import 'package:gwid/models/contact.dart';
+import 'package:gwid/widgets/group_avatars.dart';
+import 'package:gwid/widgets/group_management_panel.dart';
+
+class GroupHeader extends StatelessWidget {
+  final Chat chat;
+  final Map<int, Contact> contacts;
+  final int myId;
+  final VoidCallback? onParticipantsChanged;
+
+  const GroupHeader({
+    super.key,
+    required this.chat,
+    required this.contacts,
+    required this.myId,
+    this.onParticipantsChanged,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    if (!chat.isGroup) {
+      return const SizedBox.shrink();
+    }
+
+    final colors = Theme.of(context).colorScheme;
+    final onlineCount = chat.onlineParticipantsCount;
+    final totalCount = chat.participantsCount;
+
+    return GestureDetector(
+      onTap: () => _showGroupManagementPanel(context),
+      child: Container(
+        padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
+        decoration: BoxDecoration(
+          color: colors.surfaceContainerHighest.withOpacity(0.3),
+          borderRadius: BorderRadius.circular(12),
+        ),
+        child: Row(
+          children: [
+
+            GroupAvatars(
+              chat: chat,
+              contacts: contacts,
+              maxAvatars: 4,
+              avatarSize: 20.0,
+              overlap: 6.0,
+            ),
+
+            const SizedBox(width: 12),
+
+
+            Expanded(
+              child: Column(
+                crossAxisAlignment: CrossAxisAlignment.start,
+                children: [
+                  Text(
+                    chat.displayTitle,
+                    style: TextStyle(
+                      fontSize: 16,
+                      fontWeight: FontWeight.w600,
+                      color: colors.onSurface,
+                    ),
+                    maxLines: 1,
+                    overflow: TextOverflow.ellipsis,
+                  ),
+                  const SizedBox(height: 2),
+                  Row(
+                    children: [
+
+                      if (onlineCount > 0) ...[
+                        Container(
+                          width: 8,
+                          height: 8,
+                          decoration: BoxDecoration(
+                            color: colors.primary,
+                            shape: BoxShape.circle,
+                          ),
+                        ),
+                        const SizedBox(width: 6),
+                        Text(
+                          '$onlineCount онлайн',
+                          style: TextStyle(
+                            fontSize: 12,
+                            color: colors.primary,
+                            fontWeight: FontWeight.w500,
+                          ),
+                        ),
+                        const SizedBox(width: 8),
+                      ],
+
+
+                      Text(
+                        '$totalCount участников',
+                        style: TextStyle(
+                          fontSize: 12,
+                          color: colors.onSurfaceVariant,
+                        ),
+                      ),
+                    ],
+                  ),
+                ],
+              ),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+
+  void _showGroupManagementPanel(BuildContext context) {
+    showModalBottomSheet(
+      context: context,
+      isScrollControlled: true,
+      backgroundColor: Colors.transparent,
+      builder: (context) => GroupManagementPanel(
+        chat: chat,
+        contacts: contacts,
+        myId: myId,
+        onParticipantsChanged: onParticipantsChanged,
+      ),
+    );
+  }
+}