feat: dyn reaction

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

lib/pages/common/dyn/reaction/controller.dart

@@ -0,0 +1,42 @@
+import 'package:PiliPlus/http/dynamics.dart';
+import 'package:PiliPlus/http/loading_state.dart';
+import 'package:PiliPlus/models_new/dynamic/dyn_reaction/data.dart';
+import 'package:PiliPlus/models_new/dynamic/dyn_reaction/item.dart';
+import 'package:PiliPlus/pages/common/common_list_controller.dart';
+import 'package:get/get.dart';
+
+class DynReactController
+    extends CommonListController<DynReactionData, DynReactionItem> {
+  DynReactController(this.id, {int count = -1}) : count = RxInt(count);
+  final Object id;
+
+  String? _offset;
+  final RxInt count;
+
+  @override
+  List<DynReactionItem>? getDataList(DynReactionData response) {
+    _offset = response.offset;
+    if (response.hasMore != true) {
+      isEnd = true;
+    }
+    return response.items;
+  }
+
+  @override
+  bool customHandleResponse(bool isRefresh, Success<DynReactionData> response) {
+    if (isRefresh) {
+      count.value = response.response.total;
+    }
+    return false;
+  }
+
+  @override
+  Future<LoadingState<DynReactionData>> customGetData() =>
+      DynamicsHttp.dynReaction(id: id, offset: _offset);
+
+  @override
+  Future<void> onRefresh() {
+    _offset = null;
+    return super.onRefresh();
+  }
+}

lib/pages/common/dyn/reaction/view.dart

@@ -0,0 +1,93 @@
+import 'package:PiliPlus/common/widgets/flutter/list_tile.dart';
+import 'package:PiliPlus/common/widgets/flutter/refresh_indicator.dart';
+import 'package:PiliPlus/common/widgets/loading_widget/http_error.dart';
+import 'package:PiliPlus/common/widgets/loading_widget/loading_widget.dart';
+import 'package:PiliPlus/common/widgets/pendant_avatar.dart';
+import 'package:PiliPlus/http/loading_state.dart';
+import 'package:PiliPlus/models_new/dynamic/dyn_reaction/item.dart';
+import 'package:PiliPlus/pages/common/dyn/common_dyn_page.dart';
+import 'package:PiliPlus/pages/common/dyn/reaction/controller.dart';
+import 'package:flutter/material.dart' hide ListTile;
+import 'package:get/get.dart';
+
+class DynReactPage extends StatelessWidget {
+  const DynReactPage({
+    super.key,
+    required this.id,
+    this.isPortrait = true,
+    required this.controller,
+  });
+
+  final Object id;
+  final bool isPortrait;
+  final DynReactController controller;
+
+  @override
+  Widget build(BuildContext context) {
+    final theme = Theme.of(context);
+    if (controller.loadingState.value == .loading()) {
+      controller.queryData();
+    }
+    Widget buildBody(
+      ThemeData theme,
+      LoadingState<List<DynReactionItem>?> state,
+    ) {
+      return switch (state) {
+        Loading() => const SliverFillRemaining(child: m3eLoading),
+        Success(:final response) =>
+          response != null && response.isNotEmpty
+              ? SliverList.builder(
+                  itemCount: response.length,
+                  itemBuilder: (context, index) {
+                    if (index == response.length - 1) {
+                      controller.onLoadMore();
+                    }
+
+                    final item = response[index];
+                    return ListTile(
+                      dense: true,
+                      safeArea: false,
+                      visualDensity: .standard,
+                      onTap: () => Get.toNamed('/member?mid=${item.mid}'),
+                      leading: PendantAvatar(item.face!, size: 36),
+                      title: Text.rich(
+                        TextSpan(
+                          text: item.name,
+                          style: const TextStyle(fontSize: 14),
+                          children: [
+                            TextSpan(
+                              text: ' ${item.action}',
+                              style: TextStyle(
+                                fontSize: 12,
+                                color: theme.colorScheme.outline,
+                              ),
+                            ),
+                          ],
+                        ),
+                      ),
+                    );
+                  },
+                )
+              : HttpError(onReload: controller.onReload),
+        Error(:final errMsg) => HttpError(
+          errMsg: errMsg,
+          onReload: controller.onReload,
+        ),
+      };
+    }
+
+    final child = CustomScrollView(
+      key: const PageStorageKey(DynType.reaction),
+      slivers: [
+        SliverPadding(
+          padding: .only(
+            bottom: MediaQuery.viewPaddingOf(context).bottom + 100,
+          ),
+          sliver: Obx(() => buildBody(theme, controller.loadingState.value)),
+        ),
+      ],
+    );
+    if (isPortrait) return child;
+    return refreshIndicator(onRefresh: controller.onRefresh, child: child);
+  }
+}