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import CoreMedia
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import DropTwoCore
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import Foundation
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// Prüfstein fürs Core-Framework (Schritt 3 der Umsetzungsreihenfolge):
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// echte Dateien durchjagen und die Ausgabequalität von CropEngine bewerten.
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// Nutzt dieselbe ConversionPipeline wie später die App, damit CLI und
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// Oberfläche garantiert dasselbe tun.
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let arguments = Array(CommandLine.arguments.dropFirst())
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guard arguments.count >= 2 else {
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print("Usage: droptwo <zielordner> <datei> [<datei> ...]")
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exit(0)
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}
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let outputDirectory = URL(fileURLWithPath: arguments[0], isDirectory: true)
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let sourcePaths = arguments.dropFirst()
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func describe(_ info: VideoInfo) -> String {
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let seconds = CMTimeGetSeconds(info.duration)
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return "\(Int(info.pixelSize.width))×\(Int(info.pixelSize.height)), \(info.codec), "
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+ "\(String(format: "%.2f", info.frameRate)) fps, \(String(format: "%.2f", seconds))s, "
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+ "Audio: \(info.hasAudioTrack ? "ja" : "nein")"
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}
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func fileSizeInMB(_ url: URL) -> Double? {
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guard let size = try? FileManager.default.attributesOfItem(atPath: url.path)[.size] as? Int else {
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return nil
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}
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return Double(size) / 1_000_000
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}
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for sourcePath in sourcePaths {
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let sourceURL = URL(fileURLWithPath: sourcePath)
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let fileName = sourceURL.lastPathComponent
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let start = Date()
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let outcome = await ConversionPipeline.process(sourceURL: sourceURL, outputRootDirectory: outputDirectory)
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switch outcome {
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case .skipped(let fileName, let reason):
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print("\(fileName): übersprungen (\(reason))")
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case .rejected(let fileName, let reason):
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print("\(fileName): abgelehnt (\(reason))")
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case .failed(let fileName, let error):
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print("\(fileName): Fehler — \(error)")
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case .succeeded(let success):
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let elapsed = Date().timeIntervalSince(start)
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let sizeMB = fileSizeInMB(success.croppedDestination).map { String(format: "%.1f MB", $0) } ?? "?"
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print(fileName)
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print(" Quelle: \(describe(success.sourceInfo))")
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print(" -> \(success.croppedDestination.lastPathComponent): \(describe(success.croppedInfo)), \(sizeMB), \(String(format: "%.1f", elapsed))s Renderzeit")
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}
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}
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