갤럭시 검색 결과에서 행성 상세로 이동

app/lib/features/galaxy/galaxy_search_screen.dart

@@ -16,10 +16,14 @@ class GalaxySearchScreen extends StatefulWidget {
   const GalaxySearchScreen({
     super.key,
     this.repository = const SampleGalaxyRepository(),
+    this.onOpen,
   });
 
   final GalaxyRepository repository;
 
+  /// 결과 줄을 누르면 그 행성 상세로 — 상세 화면 저장소는 부르는 쪽이 안다.
+  final void Function(PlanetNode planet)? onOpen;
+
   @override
   State<GalaxySearchScreen> createState() => _GalaxySearchScreenState();
 }
@@ -153,7 +157,12 @@ class _GalaxySearchScreenState extends State<GalaxySearchScreen> {
             padding: const EdgeInsets.all(AppSpace.s4),
             itemCount: hits.length,
             separatorBuilder: (_, _) => const SizedBox(height: AppSpace.s2),
-            itemBuilder: (context, i) => _Hit(planet: hits[i]),
+            itemBuilder: (context, i) => _Hit(
+              planet: hits[i],
+              onTap: widget.onOpen == null
+                  ? null
+                  : () => widget.onOpen!(hits[i]),
+            ),
           );
         },
       ),
@@ -257,40 +266,45 @@ class _NoHit extends StatelessWidget {
 }
 
 class _Hit extends StatelessWidget {
-  const _Hit({required this.planet});
+  const _Hit({required this.planet, this.onTap});
 
   final PlanetNode planet;
+  final VoidCallback? onTap;
 
   @override
   Widget build(BuildContext context) {
     final t = Theme.of(context).textTheme;
-    return Container(
-      padding: const EdgeInsets.all(AppSpace.s4),
-      decoration: BoxDecoration(
-        color: AppColors.cosmicSurfaceContainer,
-        borderRadius: BorderRadius.circular(AppRadius.md),
-      ),
-      child: Row(
-        children: [
-          Text(
-            '${planet.rank}',
-            style: t.titleMedium?.copyWith(color: AppColors.cosmicAccent),
-          ),
-          const SizedBox(width: AppSpace.s4),
-          Expanded(
-            child: Column(
-              crossAxisAlignment: CrossAxisAlignment.start,
-              children: [
-                Text(planet.name, style: t.bodyMedium),
-                Text(
-                  context.l10n.galaxyMembers(formatPop(planet.members)),
-                  style: t.labelSmall,
-                ),
-              ],
+    return GestureDetector(
+      behavior: HitTestBehavior.opaque,
+      onTap: onTap,
+      child: Container(
+        padding: const EdgeInsets.all(AppSpace.s4),
+        decoration: BoxDecoration(
+          color: AppColors.cosmicSurfaceContainer,
+          borderRadius: BorderRadius.circular(AppRadius.md),
+        ),
+        child: Row(
+          children: [
+            Text(
+              '${planet.rank}',
+              style: t.titleMedium?.copyWith(color: AppColors.cosmicAccent),
             ),
-          ),
-          Text('FPI ${formatPop(planet.fpi)}', style: t.bodySmall),
-        ],
+            const SizedBox(width: AppSpace.s4),
+            Expanded(
+              child: Column(
+                crossAxisAlignment: CrossAxisAlignment.start,
+                children: [
+                  Text(planet.name, style: t.bodyMedium),
+                  Text(
+                    context.l10n.galaxyMembers(formatPop(planet.members)),
+                    style: t.labelSmall,
+                  ),
+                ],
+              ),
+            ),
+            Text('FPI ${formatPop(planet.fpi)}', style: t.bodySmall),
+          ],
+        ),
       ),
     );
   }