mixboard-ios/Sources/MixBoardApp.swift

import SwiftData
import SwiftUI

/// MixBoard iOS — A mobile music player and mix preparation tool.
/// Listen to your own MP3/FLAC files, build playlists, and sync them to the Mac app for DAW export.
@main
struct MixBoardApp: App {
    @State private var playerVM = PlayerViewModel()
    @State private var playlistVM = PlaylistViewModel()
    @StateObject private var libraryManager = LibraryManager()
    @StateObject private var theme = AppTheme()
    @StateObject private var syncManager = SyncManager()

    let modelContainer: ModelContainer

    init() {
        // One-time database reset to clear corrupted Track/p2 data + add cloud fields
        let needsReset = !UserDefaults.standard.bool(forKey: "dbResetV7")
        if needsReset {
            // Nuclear option: find and delete ALL .store and .sqlite files in the app container
            let fm = FileManager.default
            let home = fm.urls(for: .libraryDirectory, in: .userDomainMask).first!
                .deletingLastPathComponent() // gets the app container root
            
            if let enumerator = fm.enumerator(at: home, includingPropertiesForKeys: nil, options: [.skipsHiddenFiles]) {
                for case let fileURL as URL in enumerator {
                    let name = fileURL.lastPathComponent
                    if name == "default.store" || name == "default.store-shm" || name == "default.store-wal"
                        || name.hasSuffix(".sqlite") || name.hasSuffix(".sqlite-shm") || name.hasSuffix(".sqlite-wal") {
                        try? fm.removeItem(at: fileURL)
                    }
                }
            }
            UserDefaults.standard.set(true, forKey: "dbResetV7")
        }

        do {
            modelContainer = try ModelContainer(for: Track.self, CuePoint.self, Playlist.self, PlaylistEntry.self, PlaylistFolder.self)
        } catch {
            fatalError("Failed to create ModelContainer: \(error)")
        }
    }

    var body: some Scene {
        WindowGroup {
            ContentView()
                .environment(playerVM)
                .environment(playlistVM)
                .environmentObject(libraryManager)
                .environmentObject(theme)
                .environmentObject(syncManager)
                .preferredColorScheme(theme.preferredColorScheme)
                .onAppear {
                    MediaKeyHandler.shared.register(playerVM: playerVM)
                }
        }
        .modelContainer(modelContainer)
    }
}