Initial TonUinoNator app
This commit is contained in:
Mikei386
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import AppKit
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import SwiftUI
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struct ContentView: View {
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@State private var inputURL: URL?
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@State private var outputURL: URL?
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@State private var episodes: [EpisodePlan] = []
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@State private var messages: [ExportMessage] = []
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@State private var overwriteExisting = false
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@State private var isExporting = false
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private var canExport: Bool {
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inputURL != nil && outputURL != nil && !episodes.isEmpty && !isExporting
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}
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var body: some View {
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VStack(spacing: 0) {
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toolbar
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Divider()
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HSplitView {
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VStack(alignment: .leading, spacing: 12) {
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header
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episodeTable
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}
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.frame(minWidth: 520)
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VStack(alignment: .leading, spacing: 12) {
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Text("Protokoll")
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.font(.headline)
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messageList
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}
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.frame(minWidth: 280)
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.padding(16)
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}
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}
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.onChange(of: inputURL) { _ in reloadPreview() }
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.onAppear(perform: reloadPreview)
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}
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private var toolbar: some View {
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HStack(spacing: 10) {
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Button {
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chooseFolder(title: "Input-Ordner wählen") { url in
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inputURL = url
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}
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} label: {
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Label("Input", systemImage: "folder")
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}
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Button {
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chooseFolder(title: "Output-Ordner wählen") { url in
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outputURL = url
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}
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} label: {
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Label("Output", systemImage: "externaldrive")
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}
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Button {
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reloadPreview()
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} label: {
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Label("Aktualisieren", systemImage: "arrow.clockwise")
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}
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.disabled(inputURL == nil)
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Spacer()
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Toggle("Überschreiben", isOn: $overwriteExisting)
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.toggleStyle(.checkbox)
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Button {
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export()
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} label: {
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Label("Exportieren", systemImage: "square.and.arrow.down")
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}
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.buttonStyle(.borderedProminent)
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.disabled(!canExport)
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}
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.padding(12)
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}
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private var header: some View {
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VStack(alignment: .leading, spacing: 8) {
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Text("TonUINO Export")
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.font(.title2.weight(.semibold))
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VStack(alignment: .leading, spacing: 4) {
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PathRow(label: "Input", url: inputURL)
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PathRow(label: "Output", url: outputURL)
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}
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Text("\(episodes.count) Folgen, \(episodes.reduce(0) { $0 + $1.tracks.count }) Quelldateien")
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.foregroundStyle(.secondary)
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}
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.padding([.horizontal, .top], 16)
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}
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private var episodeTable: some View {
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Table(episodes) {
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TableColumn("Ziel") { episode in
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Text(episode.targetFolderName)
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.monospacedDigit()
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}
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.width(48)
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TableColumn("Folge") { episode in
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VStack(alignment: .leading, spacing: 2) {
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Text(episode.sourceName)
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.lineLimit(1)
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if !episode.warnings.isEmpty {
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Text(episode.warnings.joined(separator: " · "))
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.font(.caption)
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.foregroundStyle(.orange)
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.lineLimit(2)
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}
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}
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}
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TableColumn("Quellen") { episode in
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Text("\(episode.tracks.count)")
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.monospacedDigit()
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}
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.width(64)
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TableColumn("Zieldatei") { _ in
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Text("001.mp3")
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.monospacedDigit()
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}
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.width(82)
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TableColumn("Erste Quelle") { episode in
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Text(episode.tracks.first?.source.lastPathComponent ?? "-")
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.foregroundStyle(.secondary)
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.lineLimit(1)
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}
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}
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.padding(.horizontal, 16)
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.padding(.bottom, 16)
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}
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private var messageList: some View {
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ScrollView {
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LazyVStack(alignment: .leading, spacing: 8) {
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if messages.isEmpty {
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Text("Noch kein Export ausgeführt.")
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.foregroundStyle(.secondary)
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} else {
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ForEach(messages) { message in
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HStack(alignment: .top, spacing: 8) {
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Image(systemName: message.iconName)
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.foregroundStyle(message.color)
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.frame(width: 18)
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Text(message.text)
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.textSelection(.enabled)
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.frame(maxWidth: .infinity, alignment: .leading)
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}
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}
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}
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}
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}
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}
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private func chooseFolder(title: String, completion: (URL) -> Void) {
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let panel = NSOpenPanel()
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panel.title = title
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panel.canChooseFiles = false
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panel.canChooseDirectories = true
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panel.allowsMultipleSelection = false
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panel.canCreateDirectories = true
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if panel.runModal() == .OK, let url = panel.url {
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completion(url)
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}
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}
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private func reloadPreview() {
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guard let inputURL else {
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episodes = []
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return
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}
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do {
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let scanner = TonUinoScanner(fileManager: .default)
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episodes = try scanner.scan(inputURL: inputURL)
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messages = scannerMessages(for: episodes)
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} catch {
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episodes = []
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messages = [.error("Vorschau fehlgeschlagen: \(error.localizedDescription)")]
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}
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}
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private func scannerMessages(for episodes: [EpisodePlan]) -> [ExportMessage] {
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var result: [ExportMessage] = []
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if episodes.isEmpty {
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result.append(.warning("Keine Unterordner mit Audiodateien gefunden."))
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}
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for episode in episodes where !episode.warnings.isEmpty {
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result.append(.warning("\(episode.sourceName): \(episode.warnings.joined(separator: ", "))"))
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}
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return result
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}
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private func export() {
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guard let outputURL else { return }
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isExporting = true
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messages = [.info("Export gestartet.")]
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DispatchQueue.global(qos: .userInitiated).async {
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let exporter = TonUinoExporter(fileManager: .default)
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let result = exporter.export(
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episodes: episodes,
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outputURL: outputURL,
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overwriteExisting: overwriteExisting
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)
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DispatchQueue.main.async {
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messages = result
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isExporting = false
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}
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}
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}
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}
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private struct PathRow: View {
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let label: String
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let url: URL?
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var body: some View {
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HStack(alignment: .firstTextBaseline, spacing: 8) {
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Text(label)
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.font(.caption.weight(.semibold))
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.foregroundStyle(.secondary)
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.frame(width: 48, alignment: .leading)
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Text(url?.path(percentEncoded: false) ?? "Nicht gewählt")
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.font(.caption)
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.lineLimit(1)
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.truncationMode(.middle)
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.textSelection(.enabled)
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}
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}
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}
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struct ExportMessage: Identifiable {
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enum Kind {
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case info
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case warning
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case error
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}
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let id = UUID()
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let kind: Kind
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let text: String
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var iconName: String {
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switch kind {
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case .info: "checkmark.circle"
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case .warning: "exclamationmark.triangle"
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case .error: "xmark.octagon"
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}
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}
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var color: Color {
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switch kind {
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case .info: .green
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case .warning: .orange
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case .error: .red
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}
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}
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static func info(_ text: String) -> ExportMessage {
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ExportMessage(kind: .info, text: text)
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}
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static func warning(_ text: String) -> ExportMessage {
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ExportMessage(kind: .warning, text: text)
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}
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static func error(_ text: String) -> ExportMessage {
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ExportMessage(kind: .error, text: text)
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}
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}
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