Refactor member page (#3)

* refactor: member page

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lib/pages/member/new/content/member_dynamic/member_dynamic.dart

@@ -0,0 +1,75 @@
+import 'package:PiliPalaX/common/widgets/http_error.dart';
+import 'package:PiliPalaX/http/loading_state.dart';
+import 'package:PiliPalaX/pages/dynamics/widgets/dynamic_panel_grpc.dart';
+import 'package:PiliPalaX/pages/member/new/content/member_dynamic/member_dynamic_ctr.dart';
+import 'package:flutter/material.dart';
+import 'package:get/get.dart';
+
+class MemberDynamic extends StatefulWidget {
+  const MemberDynamic({
+    super.key,
+    required this.mid,
+  });
+
+  final int mid;
+
+  @override
+  State<MemberDynamic> createState() => _MemberDynamicState();
+}
+
+class _MemberDynamicState extends State<MemberDynamic>
+    with AutomaticKeepAliveClientMixin {
+  @override
+  bool get wantKeepAlive => true;
+
+  late final _controller = Get.put(MemberDynamicCtr(mid: widget.mid));
+
+  @override
+  Widget build(BuildContext context) {
+    super.build(context);
+    return ListView.separated(
+      itemCount: 100,
+      itemBuilder: (_, index) {
+        return ListTile(title: Text(index.toString()));
+      },
+      separatorBuilder: (_, index) => const SizedBox(height: 10),
+    );
+    return Obx(() => _buildBody(_controller.loadingState.value));
+  }
+
+  _buildBody(LoadingState loadingState) {
+    return loadingState is Success
+        ? RefreshIndicator(
+            onRefresh: () async {
+              await _controller.onRefresh();
+            },
+            child: ListView.separated(
+              itemCount: loadingState.response.length,
+              itemBuilder: (_, index) {
+                if (index == loadingState.response.length - 1) {
+                  _controller.onLoadMore();
+                }
+                return DynamicPanelGrpc(
+                  item: loadingState.response[index],
+                );
+              },
+              separatorBuilder: (_, index) => const SizedBox(height: 10),
+            ),
+          )
+        : loadingState is Error
+            ? Center(
+                child: CustomScrollView(
+                  shrinkWrap: true,
+                  slivers: [
+                    HttpError(
+                      errMsg: loadingState.errMsg,
+                      fn: _controller.onReload,
+                    ),
+                  ],
+                ),
+              )
+            : Center(
+                child: CircularProgressIndicator(),
+              );
+  }
+}

lib/pages/member/new/content/member_dynamic/member_dynamic_ctr.dart

@@ -0,0 +1,48 @@
+import 'package:PiliPalaX/grpc/app/dynamic/v2/dynamic.pb.dart';
+import 'package:PiliPalaX/http/loading_state.dart';
+import 'package:PiliPalaX/http/member.dart';
+import 'package:PiliPalaX/pages/common/common_controller.dart';
+
+class MemberDynamicCtr extends CommonController {
+  MemberDynamicCtr({
+    required this.mid,
+  });
+  int mid;
+  bool isEnd = false;
+
+  @override
+  void onInit() {
+    super.onInit();
+    // queryData();
+  }
+
+  @override
+  Future onRefresh() {
+    isEnd = false;
+    return super.onRefresh();
+  }
+
+  @override
+  Future queryData([bool isRefresh = true]) {
+    if (isEnd) return Future.value();
+    return super.queryData(isRefresh);
+  }
+
+  @override
+  bool customHandleResponse(Success response) {
+    DynSpaceRsp res = response.response;
+    isEnd = !res.hasMore;
+    if (currentPage != 1) {
+      res.list.insertAll(
+          0, (loadingState.value as Success?)?.response ?? <DynamicItem>[]);
+    }
+    loadingState.value = LoadingState.success(res.list);
+    return true;
+  }
+
+  @override
+  Future<LoadingState> customGetData() => MemberHttp.spaceDynamic(
+        mid: mid,
+        page: currentPage,
+      );
+}