CircularProgressView(value: value)

// We'll estimate that the last25% takes9 seconds

// We estimate that the lasthalf takes8 seconds

// so it doesn't appear stuck

.autoComplete(threshold:0.75, duration:9)

.autoComplete(threshold:0.5, duration:8)

Text(progressMessage)

.multilineTextAlignment(.center)

switch progress.stage{

case.initial:

case.downloading:

guardlet downloadProgress= progress.downloadProgresselse{

// We can't make this illegal state unrepresentable because XPC

// 40MB if the server doesn't give us the expected size

lettotalBytes= downloadProgress.totalBytesToWrite??40_000_000

letdownloadPercent=min(1.0,Float(downloadProgress.totalBytesWritten)/ Float(totalBytes))

return0.10+0.6* downloadPercent

return0.05+0.4* downloadPercent

case.validating:

case.removingQuarantine:

case.opening:

case.settingUpTunnel:

case.startingTunnel:

if hasToggledExpansion{

expandedItem= visibleItems.first?.id

withAnimation(.snappy(duration:Theme.Animation.collapsibleDuration)){

expandedItem= visibleItems.first?.id

hasToggledExpansion=true

if items.count==0{

tryFileManager.default.moveItem(at: location, to: dest)

continuation.resume(throwing:DownloadError.fileOpError(error))

continuation.resume()

letdone= fmt.string(fromByteCount: totalBytesWritten)

lettot= totalBytesToWrite.map{ fmt.string(fromByteCount: $0)}??"Unknown"

return"\(done) /\(tot)"

.padding(toLength:7, withPad:"", startingAt:0)

lettotal= totalBytesToWrite.map{ fmt.string(fromByteCount: $0)}??"Unknown"

return"\(done) /\(total)"