show member collection top

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

lib/models_new/space/space/top.dart

@@ -1,9 +1,40 @@
+import 'package:PiliPlus/utils/parse_string.dart';
+
 class Top {
-  dynamic result;
+  List<TopImage>? imgUrls;
 
-  Top({this.result});
+  Top({this.imgUrls});
 
-  factory Top.fromJson(Map<String, dynamic> json) => Top(
-    result: json['result'] as dynamic,
-  );
+  Top.fromJson(Map<String, dynamic> json) {
+    try {
+      final list = json['result'] as List<dynamic>?;
+      if (list != null && list.isNotEmpty) {
+        imgUrls = list.map((e) => TopImage.fromJson(e)).toList();
+      }
+    } catch (_) {}
+  }
+}
+
+class TopImage {
+  late final String cover;
+  late final double dy;
+
+  TopImage.fromJson(Map<String, dynamic> json) {
+    cover =
+        noneNullOrEmptyString(json['item']?['image']?['default_image']) ??
+        json['cover'];
+    try {
+      final Map image = json['item']['image'] ?? json['item']['animation'];
+      final num halfHeight = (image['height'] as num) / 2;
+      final List<num> location = (image['location'] as String)
+          .split('-')
+          .map(num.parse)
+          .toList();
+      final start = location[1];
+      final end = location[2];
+      dy = (start + (end - start) / 2 - halfHeight) / halfHeight;
+    } catch (_) {
+      dy = 0.0;
+    }
+  }
 }