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|
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)
}
}
}
}
}
|
