feat: fav pgc page

Signed-off-by: bggRGjQaUbCoE <githubaccount56556@proton.me>

lib/common/widgets/dialog.dart

@@ -33,3 +33,70 @@ void showConfirmDialog({
     },
   );
 }
+
+void showPgcFollowDialog({
+  required BuildContext context,
+  required String type,
+  required int followStatus,
+  required ValueChanged<int> onUpdateStatus,
+}) {
+  Widget statusItem({
+    required bool enabled,
+    required String text,
+    required VoidCallback onTap,
+  }) {
+    return ListTile(
+      dense: true,
+      enabled: enabled,
+      title: Padding(
+        padding: const EdgeInsets.only(left: 10),
+        child: Text(
+          '标记为 $text',
+          style: const TextStyle(fontSize: 14),
+        ),
+      ),
+      trailing: !enabled ? const Icon(size: 22, Icons.check) : null,
+      onTap: onTap,
+    );
+  }
+
+  showDialog(
+      context: context,
+      builder: (context) => AlertDialog(
+            clipBehavior: Clip.hardEdge,
+            contentPadding: const EdgeInsets.symmetric(vertical: 12),
+            content: Column(
+              mainAxisSize: MainAxisSize.min,
+              children: [
+                ...[
+                  {'followStatus': 3, 'title': '看过'},
+                  {'followStatus': 2, 'title': '在看'},
+                  {'followStatus': 1, 'title': '想看'},
+                ].map(
+                  (Map item) => statusItem(
+                    enabled: followStatus != item['followStatus'],
+                    text: item['title'],
+                    onTap: () {
+                      Get.back();
+                      onUpdateStatus(item['followStatus']);
+                    },
+                  ),
+                ),
+                ListTile(
+                  dense: true,
+                  title: Padding(
+                    padding: EdgeInsets.only(left: 10),
+                    child: Text(
+                      '取消$type',
+                      style: TextStyle(fontSize: 14),
+                    ),
+                  ),
+                  onTap: () {
+                    Get.back();
+                    onUpdateStatus(-1);
+                  },
+                )
+              ],
+            ),
+          ));
+}