Initial commit

2026-07-14 11:11:36 +08:00
commit 656499cf94
604 changed files with 119518 additions and 0 deletions
@@ -0,0 +1,78 @@
+import 'package:flutter/material.dart';
+
+import '../theme/app_theme.dart';
+
+
+class SectionHeader extends StatelessWidget {
+  final String label;
+  final int? count;
+  final bool collapsible;
+  final bool collapsed;
+  final VoidCallback? onToggle;
+  final Widget? trailing;
+
+
+  final Color? labelColor;
+
+  const SectionHeader({
+    super.key,
+    required this.label,
+    this.count,
+    this.collapsible = false,
+    this.collapsed = false,
+    this.onToggle,
+    this.trailing,
+    this.labelColor,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    final theme = Theme.of(context);
+    final tokens = context.appTokens;
+
+    final mutedColor = labelColor != null
+        ? labelColor!.withValues(alpha: 0.55)
+        : tokens.mutedForeground;
+
+    final row = Padding(
+      padding: const EdgeInsets.symmetric(vertical: 10),
+      child: Row(
+        children: [
+          Text(
+            label,
+            style: theme.textTheme.titleSmall?.copyWith(
+              fontWeight: FontWeight.w700,
+              color: labelColor,
+            ),
+          ),
+          if (count != null) ...[
+            const SizedBox(width: 8),
+            Text(
+              '$count',
+              style: theme.textTheme.bodySmall?.copyWith(color: mutedColor),
+            ),
+          ],
+          const Spacer(),
+          if (trailing != null) trailing!,
+          if (collapsible)
+            AnimatedRotation(
+              turns: collapsed ? -0.25 : 0,
+              duration: const Duration(milliseconds: 180),
+              child: Icon(
+                Icons.keyboard_arrow_down_rounded,
+                size: 20,
+                color: mutedColor,
+              ),
+            ),
+        ],
+      ),
+    );
+
+    if (!collapsible) return row;
+    return InkWell(
+      onTap: onToggle,
+      borderRadius: BorderRadius.circular(6),
+      child: row,
+    );
+  }
+}