Ben Davis
91 lines
2.6 KiB
Swift
91 lines
2.6 KiB
Swift
//
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// TorrentInfoRowData.swift
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// BitTorrentExample
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//
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// Created by Ben Davis on 13/08/2017.
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// Copyright © 2017 Ben Davis. All rights reserved.
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//
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import BitTorrent
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enum TorrentInfoRowData: Int {
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case name = 0
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case size, percentageComplete, status, seeds, peers, downloadSpeed, uploadSpeed, eta, uploaded
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static var numberOfRows: Int = 10
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var titleText: String {
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switch self {
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case .name:
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return "Name"
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case .size:
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return "Size"
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case .percentageComplete:
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return "Completed"
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case .status:
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return "Status"
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case .seeds:
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return "Seeds"
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case .peers:
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return "Peers"
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case .downloadSpeed:
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return "↓ Speed"
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case .uploadSpeed:
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return "↑ Speed"
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case .eta:
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return "ETA"
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case .uploaded:
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return "Uploaded"
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}
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}
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func value(using client: TorrentClient) -> String {
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let speedSampleSize: TimeInterval = 5
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let etaSampleSize: TimeInterval = 30
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switch self {
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case .name:
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return client.metaInfo.info.name
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case .size:
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return bytesToString(client.metaInfo.info.length)
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case .percentageComplete:
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let percentageComplete = client.progress.percentageComplete
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let progressString = twoDecimalPlaceFloat(percentageComplete * 100)
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return "\(progressString)%"
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case .status:
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return client.status.toString
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case .seeds:
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return "\(client.numberOfConnectedSeeds)"
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case .peers:
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return "\(client.numberOfConnectedPeers)"
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case .downloadSpeed:
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let speed = client.downloadSpeedTracker.numberOfBytesDownloaded(over: speedSampleSize)
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return bytesToString(speed / Int(speedSampleSize)) + "/s"
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case .uploadSpeed:
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return "????"
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case .eta:
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let speed = client.downloadSpeedTracker.numberOfBytesDownloaded(over: etaSampleSize)
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let speedPerSecond = Double(speed) / etaSampleSize
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guard speed > 0 else { return "∞" }
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let remaining = client.progress.remaining * client.metaInfo.info.pieceLength
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guard remaining > 0 else { return "n/a" }
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return (Double(remaining) / speedPerSecond).stringTime
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case .uploaded:
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return "????"
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}
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}
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}
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