Random project housekeeping/organizing source files.

1 files changed, 140 insertions, 0 deletions

diff --git a/Hotline/macOS/Files/FolderItemView.swift b/Hotline/macOS/Files/FolderItemView.swift
new file mode 100644
index 0000000..4a08974
--- /dev/null
+++ b/Hotline/macOS/Files/FolderItemView.swift
@@ -0,0 +1,140 @@
+import SwiftUI
+
+struct FolderItemView: View {
+  @Environment(Hotline.self) private var model: Hotline
+  
+  @State var loading = false
+  @State var dragOver = false
+  
+  var file: FileInfo
+  let depth: Int
+  
+  @MainActor private func uploadFile(file fileURL: URL) {
+    var filePath: [String] = [String](self.file.path)
+    if !self.file.isFolder {
+      filePath.removeLast()
+    }
+    
+    print("UPLOADING TO PATH: ", filePath)
+    
+    model.uploadFile(url: fileURL, path: filePath) { info in
+      Task {
+        // Refresh file listing to display newly uploaded file.
+        let _ = await model.getFileList(path: filePath)
+      }
+    }
+  }
+  
+  var body: some View {
+    HStack(alignment: .center, spacing: 0) {
+      Spacer()
+        .frame(width: CGFloat(depth * (12 + 2)))
+      
+      Button {
+        if file.isFolder {
+          file.expanded.toggle()
+        }
+      } label: {
+        Text(Image(systemName: file.expanded ? "chevron.down" : "chevron.right"))
+          .bold()
+          .font(.system(size: 10))
+          .foregroundStyle(dragOver ? Color.white : Color.primary)
+          .opacity(0.5)
+      }
+      .buttonStyle(.plain)
+      .frame(width: 10)
+      .padding(.leading, 4)
+      .padding(.trailing, 8)
+      
+      HStack(alignment: .center) {
+        if file.isUnavailable {
+          Image(systemName: "questionmark.app.fill")
+            .frame(width: 16, height: 16)
+            .opacity(0.5)
+        }
+        else if file.isAdminDropboxFolder {
+          Image("Admin Drop Box")
+            .resizable()
+            .scaledToFit()
+            .frame(width: 16, height: 16)
+        }
+        else if file.isDropboxFolder {
+          Image("Drop Box")
+            .resizable()
+            .scaledToFit()
+            .frame(width: 16, height: 16)
+        }
+        else {
+          Image("Folder")
+            .resizable()
+            .scaledToFit()
+            .frame(width: 16, height: 16)
+        }
+      }
+      .frame(width: 16)
+      .padding(.trailing, 6)
+      
+      Text(file.name)
+        .lineLimit(1)
+        .truncationMode(.tail)
+        .foregroundStyle(dragOver ? Color.white : Color.primary)
+        .opacity(file.isUnavailable ? 0.5 : 1.0)
+      
+      if loading {
+        ProgressView().controlSize(.small).padding([.leading, .trailing], 5)
+      }
+      Spacer()
+      if !file.isUnavailable {
+        Text(file.fileSize == 0 ? "Empty" : "^[\(file.fileSize) \("file")](inflect: true)")
+          .foregroundStyle(dragOver ? Color.white.opacity(0.75) : Color.secondary)
+          .lineLimit(1)
+          .padding(.trailing, 6)
+      }
+    }
+    .frame(maxWidth: .infinity, maxHeight: .infinity)
+    .background(
+      RoundedRectangle(cornerRadius: 4.0)
+        .fill(dragOver ? Color(nsColor: NSColor.selectedContentBackgroundColor) : Color.clear)
+        .padding(.horizontal, -6)
+        .padding(.vertical, -4)
+    )
+    .onChange(of: file.expanded) {
+      loading = false
+      if file.expanded && file.fileSize > 0 {
+        Task {
+          loading = true
+          let _ = await model.getFileList(path: file.path)
+          loading = false
+        }
+      }
+    }
+    .onDrop(of: [.fileURL], isTargeted: $dragOver) { items in
+      guard let item = items.first,
+            let identifier = item.registeredTypeIdentifiers.first else {
+        return false
+      }
+      
+      item.loadItem(forTypeIdentifier: identifier, options: nil) { (urlData, error) in
+        DispatchQueue.main.async {
+          if let urlData = urlData as? Data,
+             let fileURL = URL(dataRepresentation: urlData, relativeTo: nil, isAbsolute: true) {
+            uploadFile(file: fileURL)
+          }
+        }
+      }
+      
+      return true
+    }
+    
+    if file.expanded {
+      ForEach(file.children!, id: \.self) { childFile in
+        if childFile.isFolder {
+          FolderItemView(file: childFile, depth: self.depth + 1).tag(file.id)
+        }
+        else {
+          FileItemView(file: childFile, depth: self.depth + 1).tag(file.id)
+        }
+      }
+    }
+  }
+}