faat: 用户专栏

2024-09-28 16:17:23 +08:00
parent 846bd31938
commit b10b147ce3
8 changed files with 387 additions and 19 deletions
--- a/lib/pages/member_article/view.dart
+++ b/lib/pages/member_article/view.dart
@ -0,0 +1,176 @@
+import 'package:easy_debounce/easy_throttle.dart';
+import 'package:flutter/material.dart';
+import 'package:get/get.dart';
+import 'package:pilipala/common/skeleton/skeleton.dart';
+import 'package:pilipala/common/widgets/http_error.dart';
+import 'package:pilipala/common/widgets/network_img_layer.dart';
+import 'package:pilipala/common/widgets/no_data.dart';
+import 'package:pilipala/utils/utils.dart';
+
+import 'controller.dart';
+
+class MemberArticlePage extends StatefulWidget {
+  const MemberArticlePage({super.key});
+
+  @override
+  State<MemberArticlePage> createState() => _MemberArticlePageState();
+}
+
+class _MemberArticlePageState extends State<MemberArticlePage> {
+  late MemberArticleController _memberArticleController;
+  late Future _futureBuilderFuture;
+  late ScrollController scrollController;
+  late int mid;
+
+  @override
+  void initState() {
+    super.initState();
+    mid = int.parse(Get.parameters['mid']!);
+    final String heroTag = Utils.makeHeroTag(mid);
+    _memberArticleController = Get.put(MemberArticleController(), tag: heroTag);
+    _futureBuilderFuture = _memberArticleController.getMemberArticle('init');
+    scrollController = _memberArticleController.scrollController;
+
+    scrollController.addListener(_scrollListener);
+  }
+
+  void _scrollListener() {
+    if (scrollController.position.pixels >=
+        scrollController.position.maxScrollExtent - 200) {
+      EasyThrottle.throttle(
+          'member_archives', const Duration(milliseconds: 500), () {
+        _memberArticleController.getMemberArticle('onLoad');
+      });
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        titleSpacing: 0,
+        centerTitle: false,
+        title: const Text('Ta的图文', style: TextStyle(fontSize: 16)),
+      ),
+      body: FutureBuilder(
+        future: _futureBuilderFuture,
+        builder: (BuildContext context, snapshot) {
+          if (snapshot.connectionState == ConnectionState.done) {
+            if (snapshot.data != null) {
+              return _buildContent(snapshot.data as Map);
+            } else {
+              return _buildError(snapshot.data['msg']);
+            }
+          } else {
+            return ListView.builder(
+              itemCount: 10,
+              itemBuilder: (BuildContext context, int index) {
+                return _buildSkeleton();
+              },
+            );
+          }
+        },
+      ),
+    );
+  }
+
+  Widget _buildContent(Map data) {
+    RxList list = _memberArticleController.articleList;
+    if (data['status']) {
+      return Obx(
+        () => list.isNotEmpty
+            ? ListView.separated(
+                controller: scrollController,
+                itemCount: list.length,
+                separatorBuilder: (BuildContext context, int index) {
+                  return Divider(
+                    height: 10,
+                    color: Theme.of(context).dividerColor.withOpacity(0.15),
+                  );
+                },
+                itemBuilder: (BuildContext context, int index) {
+                  return _buildListItem(list[index]);
+                },
+              )
+            : const CustomScrollView(
+                physics: NeverScrollableScrollPhysics(),
+                slivers: [
+                  NoData(),
+                ],
+              ),
+      );
+    } else {
+      return _buildError(data['msg']);
+    }
+  }
+
+  Widget _buildListItem(dynamic item) {
+    return ListTile(
+      onTap: () {
+        Get.toNamed('/opus', parameters: {
+          'title': item.content,
+          'id': item.opusId,
+          'articleType': 'opus',
+        });
+      },
+      leading: NetworkImgLayer(
+        width: 50,
+        height: 50,
+        type: 'emote',
+        src: item.cover['url'],
+      ),
+      title: Text(
+        item.content,
+        maxLines: 2,
+        overflow: TextOverflow.ellipsis,
+      ),
+      subtitle: Padding(
+        padding: const EdgeInsets.only(top: 4),
+        child: Text(
+          '${item.stat["like"]}人点赞',
+          style: TextStyle(
+            fontSize: 12,
+            color: Theme.of(context).colorScheme.outline,
+          ),
+        ),
+      ),
+    );
+  }
+
+  Widget _buildError(String errMsg) {
+    return CustomScrollView(
+      physics: const NeverScrollableScrollPhysics(),
+      slivers: [
+        SliverToBoxAdapter(
+          child: HttpError(
+            errMsg: errMsg,
+            fn: () {},
+          ),
+        ),
+      ],
+    );
+  }
+
+  Widget _buildSkeleton() {
+    return Skeleton(
+      child: ListTile(
+        leading: Container(
+          width: 50,
+          height: 50,
+          decoration: BoxDecoration(
+            color: Theme.of(context).colorScheme.onInverseSurface,
+            borderRadius: BorderRadius.circular(4),
+          ),
+        ),
+        title: Container(
+          height: 16,
+          color: Theme.of(context).colorScheme.onInverseSurface,
+        ),
+        subtitle: Container(
+          height: 11,
+          color: Theme.of(context).colorScheme.onInverseSurface,
+        ),
+      ),
+    );
+  }
+}