refa: live page

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

lib/pages/live_follow/controller.dart

@@ -0,0 +1,34 @@
+import 'package:PiliPlus/http/live.dart';
+import 'package:PiliPlus/http/loading_state.dart';
+import 'package:PiliPlus/models/live/live_follow/data.dart';
+import 'package:PiliPlus/models/live/live_follow/item.dart';
+import 'package:PiliPlus/pages/common/common_list_controller.dart';
+import 'package:get/get.dart';
+
+class LiveFollowController
+    extends CommonListController<LiveFollowData, LiveFollowItem> {
+  @override
+  void onInit() {
+    super.onInit();
+    queryData();
+  }
+
+  Rx<int?> count = Rx<int?>(null);
+
+  @override
+  void checkIsEnd(int length) {
+    if (count.value != null && length >= count.value!) {
+      isEnd = true;
+    }
+  }
+
+  @override
+  List<LiveFollowItem>? getDataList(LiveFollowData response) {
+    count.value = response.liveCount;
+    return response.list;
+  }
+
+  @override
+  Future<LoadingState<LiveFollowData>> customGetData() =>
+      LiveHttp.liveFollow(currentPage);
+}