feat: Initial commit

4 files changed, 115 insertions, 0 deletions

diff --git a/Sora/Views/Post/PostDetailView.swift b/Sora/Views/Post/PostDetailView.swift
new file mode 100644
index 0000000..799339c
--- /dev/null
+++ b/Sora/Views/Post/PostDetailView.swift
@@ -0,0 +1,75 @@
+import SwiftUI
+
+struct PostDetailView: View {
+    let post: MoebooruPost
+    @State var loadingStage: PostLoadingState = .loadingPreview
+
+    var body: some View {
+        VStack {
+            Link(destination: URL(string: "https://yande.re/post/show/\(post.id)")!) {
+                AsyncImage(url: post.sampleURL) { image in
+                    image
+                        .resizable()
+                        .scaledToFit()
+                        .onAppear {
+                            self.loadingStage = .loaded
+                        }
+                } placeholder: {
+                    AsyncImage(url: post.previewURL) { image in
+                        image
+                            .resizable()
+                            .scaledToFit()
+                            .onAppear {
+                                self.loadingStage = .loadingFile
+                            }
+                    } placeholder: {
+                        ProgressView()
+                            .progressViewStyle(LinearProgressViewStyle())
+                            .padding()
+                            .onAppear {
+                                self.loadingStage = .loadingPreview
+                            }
+                    }
+                    .frame(maxWidth: .infinity, maxHeight: .infinity, alignment: .center)
+                    .id(post.fileURL)
+                }
+                .frame(maxWidth: .infinity, maxHeight: .infinity, alignment: .center)
+                .id(post.fileURL)
+            }
+            .buttonStyle(PlainButtonStyle())
+
+            Spacer()
+
+            VStack(spacing: 5) {
+                HStack {
+                    Text(post.tags.joined(separator: ", "))
+                }
+                .frame(maxWidth: .infinity, alignment: .leading)
+
+                HStack {
+                    Text(post.createdAt.formatted())
+                        .frame(maxWidth: .infinity, alignment: .leading)
+
+                    Group {
+                        switch loadingStage {
+                        case .loadingPreview:
+                            Text("Loading preview …")
+                        case .loadingFile:
+                            Text("Loading file …")
+                        case .loaded:
+                            EmptyView()
+                        }
+                    }
+                    .padding(.trailing, 5)
+                }
+                .frame(maxWidth: .infinity, alignment: .leading)
+                .foregroundStyle(.secondary)
+            }
+            .padding(.horizontal, 10)
+            .padding(.vertical, 10 / 1.33)
+            .textSelection(.enabled)
+            .font(.footnote)
+            .background(.opacity(0.1))
+        }
+    }
+}
diff --git a/Sora/Views/Post/PostLoadingStage.swift b/Sora/Views/Post/PostLoadingStage.swift
new file mode 100644
index 0000000..4a8c7f3
--- /dev/null
+++ b/Sora/Views/Post/PostLoadingStage.swift
@@ -0,0 +1,5 @@
+enum PostLoadingState {
+    case loadingPreview
+    case loadingFile
+    case loaded
+}
diff --git a/Sora/Views/Post/PostThumbnailMode.swift b/Sora/Views/Post/PostThumbnailMode.swift
new file mode 100644
index 0000000..1e6c3b3
--- /dev/null
+++ b/Sora/Views/Post/PostThumbnailMode.swift
@@ -0,0 +1,5 @@
+enum PostThumbnailMode {
+    case preview
+    case sample
+    case file
+}
diff --git a/Sora/Views/Post/PostView.swift b/Sora/Views/Post/PostView.swift
new file mode 100644
index 0000000..97e311c
--- /dev/null
+++ b/Sora/Views/Post/PostView.swift
@@ -0,0 +1,30 @@
+import SwiftUI
+
+struct PostView: View {
+    let post: MoebooruPost
+    var softLimit: CGFloat
+    var thumbnailMode: PostThumbnailMode = .preview
+    private var thumbnailURL: URL? {
+        switch thumbnailMode {
+        case .preview:
+            return post.previewURL
+        case .sample:
+            return post.sampleURL
+        case .file:
+            return post.fileURL
+        }
+    }
+
+    var body: some View {
+        VStack {
+            AsyncImage(url: thumbnailURL) { image in
+                image
+                    .resizable()
+                    .scaledToFit()
+            } placeholder: {
+                ProgressView()
+            }
+            .frame(width: softLimit, height: softLimit)
+        }
+    }
+}