✨ Explore subscription filter card

2025-12-23 01:03:46 +08:00
parent 0a179acb13
commit d94baab877
6 changed files with 299 additions and 205 deletions
--- a/lib/pods/post/post_list.dart
+++ b/lib/pods/post/post_list.dart
@@ -10,6 +10,7 @@ part 'post_list.freezed.dart';
 sealed class PostListQuery with _$PostListQuery {
  const factory PostListQuery({
    String? pubName,
+    List<String>? publishers,
    String? realm,
    int? type,
    List<String>? categories,
@@ -61,35 +62,98 @@ class PostListNotifier extends AsyncNotifier<List<SnPost>>
  Future<List<SnPost>> fetch() async {
    final client = ref.read(apiClientProvider);

-    final queryParams = {
-      'offset': fetchedCount,
-      'take': pageSize,
-      'replies': currentFilter.includeReplies,
-      'orderDesc': currentFilter.orderDesc,
-      if (currentFilter.shuffle) 'shuffle': currentFilter.shuffle,
-      if (currentFilter.pubName != null) 'pub': currentFilter.pubName,
-      if (currentFilter.realm != null) 'realm': currentFilter.realm,
-      if (currentFilter.type != null) 'type': currentFilter.type,
-      if (currentFilter.tags != null) 'tags': currentFilter.tags,
-      if (currentFilter.categories != null)
-        'categories': currentFilter.categories,
-      if (currentFilter.pinned != null) 'pinned': currentFilter.pinned,
-      if (currentFilter.order != null) 'order': currentFilter.order,
-      if (currentFilter.periodStart != null)
-        'periodStart': currentFilter.periodStart,
-      if (currentFilter.periodEnd != null) 'periodEnd': currentFilter.periodEnd,
-      if (currentFilter.queryTerm != null) 'query': currentFilter.queryTerm,
-      if (currentFilter.mediaOnly != null) 'media': currentFilter.mediaOnly,
-    };
+    // Handle multiple publishers by making separate requests and combining results
+    if (currentFilter.publishers != null &&
+        currentFilter.publishers!.isNotEmpty) {
+      final allPosts = <SnPost>[];
+      var totalPostsCount = 0;

-    final response = await client.get(
-      '/sphere/posts',
-      queryParameters: queryParams,
-    );
-    totalCount = int.parse(response.headers.value('X-Total') ?? '0');
-    return response.data
-        .map((json) => SnPost.fromJson(json))
-        .cast<SnPost>()
-        .toList();
+      for (final publisherName in currentFilter.publishers!) {
+        final queryParams = {
+          'offset': fetchedCount,
+          'take': pageSize,
+          'replies': currentFilter.includeReplies,
+          'orderDesc': currentFilter.orderDesc,
+          if (currentFilter.shuffle) 'shuffle': currentFilter.shuffle,
+          'pub': publisherName,
+          if (currentFilter.realm != null) 'realm': currentFilter.realm,
+          if (currentFilter.type != null) 'type': currentFilter.type,
+          if (currentFilter.tags != null) 'tags': currentFilter.tags,
+          if (currentFilter.categories != null)
+            'categories': currentFilter.categories,
+          if (currentFilter.pinned != null) 'pinned': currentFilter.pinned,
+          if (currentFilter.order != null) 'order': currentFilter.order,
+          if (currentFilter.periodStart != null)
+            'periodStart': currentFilter.periodStart,
+          if (currentFilter.periodEnd != null)
+            'periodEnd': currentFilter.periodEnd,
+          if (currentFilter.queryTerm != null) 'query': currentFilter.queryTerm,
+          if (currentFilter.mediaOnly != null) 'media': currentFilter.mediaOnly,
+        };
+
+        final response = await client.get(
+          '/sphere/posts',
+          queryParameters: queryParams,
+        );
+
+        final posts = response.data
+            .map((json) => SnPost.fromJson(json))
+            .cast<SnPost>()
+            .toList();
+
+        allPosts.addAll(posts);
+        totalPostsCount += int.parse(response.headers.value('X-Total') ?? '0');
+      }
+
+      // Sort combined results by creation date (newest first)
+      allPosts.sort(
+        (a, b) => (b.createdAt ?? DateTime.now()).compareTo(
+          a.createdAt ?? DateTime.now(),
+        ),
+      );
+
+      // Apply pagination to combined results
+      final startIndex = fetchedCount;
+      final endIndex = (fetchedCount + pageSize).clamp(0, allPosts.length);
+      final paginatedPosts = startIndex < allPosts.length
+          ? allPosts.sublist(startIndex, endIndex)
+          : <SnPost>[];
+
+      totalCount = totalPostsCount;
+      return paginatedPosts;
+    } else {
+      // Single publisher or no publisher filter
+      final queryParams = {
+        'offset': fetchedCount,
+        'take': pageSize,
+        'replies': currentFilter.includeReplies,
+        'orderDesc': currentFilter.orderDesc,
+        if (currentFilter.shuffle) 'shuffle': currentFilter.shuffle,
+        if (currentFilter.pubName != null) 'pub': currentFilter.pubName,
+        if (currentFilter.realm != null) 'realm': currentFilter.realm,
+        if (currentFilter.type != null) 'type': currentFilter.type,
+        if (currentFilter.tags != null) 'tags': currentFilter.tags,
+        if (currentFilter.categories != null)
+          'categories': currentFilter.categories,
+        if (currentFilter.pinned != null) 'pinned': currentFilter.pinned,
+        if (currentFilter.order != null) 'order': currentFilter.order,
+        if (currentFilter.periodStart != null)
+          'periodStart': currentFilter.periodStart,
+        if (currentFilter.periodEnd != null)
+          'periodEnd': currentFilter.periodEnd,
+        if (currentFilter.queryTerm != null) 'query': currentFilter.queryTerm,
+        if (currentFilter.mediaOnly != null) 'media': currentFilter.mediaOnly,
+      };
+
+      final response = await client.get(
+        '/sphere/posts',
+        queryParameters: queryParams,
+      );
+      totalCount = int.parse(response.headers.value('X-Total') ?? '0');
+      return response.data
+          .map((json) => SnPost.fromJson(json))
+          .cast<SnPost>()
+          .toList();
+    }
  }
 }