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import SwiftUI
import UniformTypeIdentifiers
struct FileListView: View {
@Environment(HotlineClient.self) private var hotline
@State private var fetched = false
@State var fileList: [HotlineFile] = []
var path: [String] = []
static let byteFormatter = ByteCountFormatter()
private func formattedFileSize(_ fileSize: UInt32) -> String {
// let bcf = ByteCountFormatter()
FileListView.byteFormatter.allowedUnits = [.useAll]
FileListView.byteFormatter.countStyle = .file
return FileListView.byteFormatter.string(fromByteCount: Int64(fileSize))
}
private func fileIcon(name: String) -> UIImage {
// func utTypeForFilename(_ filename: String) -> UTType? {
let fileExtension = (name as NSString).pathExtension
if let fileType = UTType(filenameExtension: fileExtension) {
print("\(name) \(fileExtension) = \(fileType)")
if fileType.isSubtype(of: .movie) {
return UIImage(systemName: "play.rectangle")!
}
else if fileType.isSubtype(of: .image) {
return UIImage(systemName: "photo")!
}
else if fileType.isSubtype(of: .archive) {
return UIImage(systemName: "doc.zipper")!
}
else if fileType.isSubtype(of: .text) {
return UIImage(systemName: "doc.text")!
}
else {
return UIImage(systemName: "doc")!
}
}
return UIImage(systemName: "doc")!
}
var body: some View {
List {
ForEach(fileList, id: \.self) { file in
if file.isFolder {
DisclosureGroup {
if !fetched {
ProgressView()
}
else {
FileListView(path: [])
}
} label: {
HStack {
HStack(alignment: /*@START_MENU_TOKEN@*/.center/*@END_MENU_TOKEN@*/) {
Image(systemName: "folder.fill")
}
.frame(minWidth: 25)
Text(file.name).fontWeight(.medium)
Spacer()
Text("\(file.fileSize)").foregroundStyle(.secondary)
}
}
}
else {
HStack {
HStack(alignment: /*@START_MENU_TOKEN@*/.center/*@END_MENU_TOKEN@*/) {
Image(uiImage: fileIcon(name: file.name))
.renderingMode(.template)
.foregroundColor(.accentColor)
}
.frame(minWidth: 25)
Text(file.name)
Spacer()
Text(formattedFileSize(file.fileSize)).foregroundStyle(.gray)
}
}
}
}
.listStyle(.plain)
.task {
if !fetched {
hotline.sendGetFileList() {
print("FETCHED!")
fetched = true
} reply: {
print("GOT FILES REPLY?")
fileList = hotline.fileList
}
}
}
}
}
struct FilesView: View {
@Environment(HotlineClient.self) private var hotline
@State private var fetched = false
// let fileList: [HotlineFile]
// static let byteFormatter = ByteCountFormatter()
//
// private func formattedFileSize(_ fileSize: UInt32) -> String {
// // let bcf = ByteCountFormatter()
// FilesView.byteFormatter.allowedUnits = [.useAll]
// FilesView.byteFormatter.countStyle = .file
// return FilesView.byteFormatter.string(fromByteCount: Int64(fileSize))
// }
//
// private func fileIcon(name: String) -> UIImage {
// // func utTypeForFilename(_ filename: String) -> UTType? {
// let fileExtension = (name as NSString).pathExtension
// if let fileType = UTType(filenameExtension: fileExtension) {
// print("\(name) \(fileExtension) = \(fileType)")
//
// if fileType.isSubtype(of: .movie) {
// return UIImage(systemName: "play.rectangle")!
// }
// else if fileType.isSubtype(of: .image) {
// return UIImage(systemName: "photo")!
// }
// else if fileType.isSubtype(of: .archive) {
// return UIImage(systemName: "doc.zipper")!
// }
// else if fileType.isSubtype(of: .text) {
// return UIImage(systemName: "doc.text")!
// }
// else {
// return UIImage(systemName: "doc")!
// }
// }
//
// return UIImage(systemName: "doc")!
// }
var body: some View {
NavigationStack {
FileListView(path: [])
.navigationBarTitleDisplayMode(.inline)
.toolbar {
ToolbarItem(placement: .principal) {
Text(hotline.server?.name ?? "")
.font(.headline)
}
ToolbarItem(placement: .navigationBarLeading) {
Button {
hotline.disconnect()
} label: {
Image(systemName: "xmark.circle.fill")
.symbolRenderingMode(.hierarchical)
.foregroundColor(.secondary)
}
}
}
}
}
}
#Preview {
FilesView()
.environment(HotlineClient())
}
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