smart_printer/smart_printer/FreeTierManager.swift

import Foundation

/// Features available without a Premium subscription.
enum AppFeature: Sendable {
    case printText
    case scannerScan
    case scanImport
    case printContacts
    case drawPrint
    case ocrFile
    case photoPreview
    case filePreview
    case documentImport
}

@MainActor
enum FreeTierManager {
    static func canAccess(_ feature: AppFeature, isPremium: Bool) -> Bool {
        if isPremium { return true }

        switch feature {
        case .printText, .scannerScan, .scanImport, .printContacts, .drawPrint, .ocrFile, .photoPreview, .filePreview, .documentImport:
            return false
        }
    }
}