feat: Development commit

3 files changed, 42 insertions, 8 deletions

diff --git a/Sora/Data/Booru/BooruManager.swift b/Sora/Data/Booru/BooruManager.swift
index f0cad76..b7347a0 100644
--- a/Sora/Data/Booru/BooruManager.swift
+++ b/Sora/Data/Booru/BooruManager.swift
@@ -2,7 +2,7 @@ import Alamofire
 import SwiftUI
 
 @MainActor
-class BooruManager: ObservableObject {
+class BooruManager: ObservableObject {  // swiftlint:disable:this type_body_length
   // MARK: - Published Properties
   @Published var posts: [BooruPost] = []
   @Published var allTags: [BooruTag] = []
@@ -93,11 +93,20 @@ class BooruManager: ObservableObject {
 
     do {
       let data = try await requestURL(url)
-      let newPosts = parsePosts(from: data).sorted { $0.id > $1.id }
+      let newPosts = await withCheckedContinuation { continuation in
+        DispatchQueue.global(qos: .userInitiated).async {
+          let parsedPosts = self.parsePosts(from: data).sorted { $0.id > $1.id }
+
+          continuation.resume(returning: parsedPosts)
+        }
+      }
       let cacheEntry = BooruPageCacheEntry(posts: newPosts, timestamp: Date())
 
       pageCache.setObject(cacheEntry, forKey: cacheKey)
-      updatePosts(newPosts, replace: replace)
+
+      withAnimation(nil) {
+        updatePosts(newPosts, replace: replace)
+      }
     } catch {
       self.error = error
 
@@ -281,12 +290,28 @@ class BooruManager: ObservableObject {
 
     endOfData = newPosts.isEmpty
 
-    if !endOfData {
-      posts += newPosts
+    guard !endOfData else { return }
 
-      postIndexMap.merge(
-        Dictionary(uniqueKeysWithValues: newPosts.enumerated().map { ($0.element.id, $0.offset) })
-      ) { _, new in new }
+    Task.detached {
+      let batchSize = 10
+
+      for chunk in newPosts.chunked(into: batchSize) {
+        try? await Task.sleep(nanoseconds: 30_000_000)  // 30 ms
+
+        await MainActor.run {
+          withTransaction(Transaction(animation: nil)) {
+            self.posts += chunk
+
+            self.postIndexMap.merge(
+              Dictionary(
+                uniqueKeysWithValues: chunk.enumerated().map { post in
+                  (post.element.id, post.offset)
+                }
+              )
+            ) { _, newIndex in newIndex }
+          }
+        }
+      }
     }
   }
 
diff --git a/Sora/Extensions/Array+Chunked.swift b/Sora/Extensions/Array+Chunked.swift
new file mode 100644
index 0000000..d6d56e9
--- /dev/null
+++ b/Sora/Extensions/Array+Chunked.swift
@@ -0,0 +1,7 @@
+extension Array {
+  func chunked(into size: Int) -> [[Element]] {
+    stride(from: 0, to: count, by: size).map { index in
+      Array(self[index..<Swift.min(index + size, count)])
+    }
+  }
+}
diff --git a/Sora/Views/Post/Grid/PostGridView.swift b/Sora/Views/Post/Grid/PostGridView.swift
index 9dce682..ac6aeaa 100644
--- a/Sora/Views/Post/Grid/PostGridView.swift
+++ b/Sora/Views/Post/Grid/PostGridView.swift
@@ -73,6 +73,7 @@ struct PostGridView: View {  // swiftlint:disable:this type_body_length
                             .id(post.id)
                         }
                       }
+                      .transaction { $0.animation = nil }
                     }
                   }
                   #if os(macOS)
@@ -87,6 +88,7 @@ struct PostGridView: View {  // swiftlint:disable:this type_body_length
                       .id(post.id)
                   }
                   .gridStyle(columns: columnCount)
+                  .transaction { $0.animation = nil }
                   #if os(macOS)
                     .padding(8)
                   #else