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import SwiftUI
struct FileItemView: View {
@Environment(Hotline.self) private var model: Hotline
var file: FileInfo
let depth: Int
var body: some View {
HStack(alignment: .center, spacing: 0) {
Spacer()
.frame(width: CGFloat(depth * (12 + 2)))
Spacer()
.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 {
FileIconView(filename: file.name, fileType: file.type)
.frame(width: 16, height: 16)
}
}
.frame(width: 16)
.padding(.trailing, 6)
Text(file.name)
.lineLimit(1)
.truncationMode(.tail)
.opacity(file.isUnavailable ? 0.5 : 1.0)
Spacer()
if !file.isUnavailable {
Text(formattedFileSize(file.fileSize))
.foregroundStyle(.secondary)
.lineLimit(1)
.padding(.trailing, 6)
}
}
.frame(maxWidth: .infinity, maxHeight: .infinity)
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)
}
}
}
}
static let byteFormatter = ByteCountFormatter()
private func formattedFileSize(_ fileSize: UInt) -> String {
FileItemView.byteFormatter.allowedUnits = [.useAll]
FileItemView.byteFormatter.countStyle = .file
return FileItemView.byteFormatter.string(fromByteCount: Int64(fileSize))
}
}
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