Some work to get banner images working. Some plumbing to get file transfers working though they don't yet. Moving some code away from async/await.

1 files changed, 56 insertions, 0 deletions

diff --git a/Hotline/macOS/FileImageView.swift b/Hotline/macOS/FileImageView.swift
new file mode 100644
index 0000000..867fb45
--- /dev/null
+++ b/Hotline/macOS/FileImageView.swift
@@ -0,0 +1,56 @@
+import SwiftUI
+
+enum FileImageViewStatus {
+  case notloaded
+  case loading
+  case loaded
+}
+
+enum FileImageType {
+  case banner
+  case file
+}
+
+struct FileImageView: View {
+  @Environment(Hotline.self) private var model: Hotline
+  @State var status: FileImageViewStatus = .notloaded
+  
+  @MainActor func startLoading() {
+    if self.status != .notloaded {
+      return
+    }
+    
+    self.status = .loading
+    self.model.downloadBanner { success in
+      if success {
+        self.status = .loaded
+      }
+      else {
+        self.status = .notloaded
+      }
+    }
+  }
+  
+  var body: some View {
+    HStack(spacing: 0) {
+      if let img = self.model.bannerImage {
+        #if os(macOS)
+        Image(nsImage: img)
+          .resizable()
+          .scaledToFit()
+        #elseif os(iOS)
+        Image(uiImage: img)
+          .resizable()
+          .scaledToFit()
+        #endif
+      }
+    }
+    .task {
+      self.startLoading()
+    }
+  }
+}
+
+#Preview {
+  FileImageView()
+}