//
//  UIDevice+Model.swift
//  Sora
//
//  Created by Hamzo on 02.03.25.
//

import UIKit

public extension UIDevice {
    
    static let modelName: String = {
        var systemInfo = utsname()
        uname(&systemInfo)
        let machineMirror = Mirror(reflecting: systemInfo.machine)
        let identifier = machineMirror.children.reduce("") { identifier, element in
            guard let value = element.value as? Int8, value != 0 else { return identifier }
            return identifier + String(UnicodeScalar(UInt8(value)))
        }
        
        func mapToDevice(identifier: String) -> String {
#if os(iOS)
            switch identifier {
            case "iPod5,1":
                return "iPod touch (5th generation)"
            case "iPod7,1":
                return "iPod touch (6th generation)"
            case "iPod9,1":
                return "iPod touch (7th generation)"
            case "iPhone3,1", "iPhone3,2", "iPhone3,3":
                return "iPhone 4"
            case "iPhone4,1":
                return "iPhone 4s"
            case "iPhone5,1", "iPhone5,2":
                return "iPhone 5"
            case "iPhone5,3", "iPhone5,4":
                return "iPhone 5c"
            case "iPhone6,1", "iPhone6,2":
                return "iPhone 5s"
            case "iPhone7,2":
                return "iPhone 6"
            case "iPhone7,1":
                return "iPhone 6 Plus"
            case "iPhone8,1":
                return "iPhone 6s"
            case "iPhone8,2":
                return "iPhone 6s Plus"
            case "iPhone9,1", "iPhone9,3":
                return "iPhone 7"
            case "iPhone9,2", "iPhone9,4":
                return "iPhone 7 Plus"
            case "iPhone10,1", "iPhone10,4":
                return "iPhone 8"
            case "iPhone10,2", "iPhone10,5":
                return "iPhone 8 Plus"
            case "iPhone10,3", "iPhone10,6":
                return "iPhone X"
            case "iPhone11,2":
                return "iPhone XS"
            case "iPhone11,4", "iPhone11,6":
                return "iPhone XS Max"
            case "iPhone11,8":
                return "iPhone XR"
            case "iPhone12,1":
                return "iPhone 11"
            case "iPhone12,3":
                return "iPhone 11 Pro"
            case "iPhone12,5":
                return "iPhone 11 Pro Max"
            case "iPhone13,1":
                return "iPhone 12 mini"
            case "iPhone13,2":
                return "iPhone 12"
            case "iPhone13,3":
                return "iPhone 12 Pro"
            case "iPhone13,4":
                return "iPhone 12 Pro Max"
            case "iPhone14,4":
                return "iPhone 13 mini"
            case "iPhone14,5":
                return "iPhone 13"
            case "iPhone14,2":
                return "iPhone 13 Pro"
            case "iPhone14,3":
                return "iPhone 13 Pro Max"
            case "iPhone14,7":
                return "iPhone 14"
            case "iPhone14,8":
                return "iPhone 14 Plus"
            case "iPhone15,2":
                return "iPhone 14 Pro"
            case "iPhone15,3":
                return "iPhone 14 Pro Max"
            case "iPhone15,4":
                return "iPhone 15"
            case "iPhone15,5":
                return "iPhone 15 Plus"
            case "iPhone16,1":
                return "iPhone 15 Pro"
            case "iPhone16,2":
                return "iPhone 15 Pro Max"
            case "iPhone17,3":
                return "iPhone 16"
            case "iPhone17,4":
                return "iPhone 16 Plus"
            case "iPhone17,1":
                return "iPhone 16 Pro"
            case "iPhone17,2":
                return "iPhone 16 Pro Max"
            case "iPhone8,4":
                return "iPhone SE"
            case "iPhone12,8":
                return "iPhone SE (2nd generation)"
            case "iPhone14,6":
                return "iPhone SE (3rd generation)"
            case "iPad2,1", "iPad2,2", "iPad2,3", "iPad2,4":
                return "iPad 2"
            case "iPad3,1", "iPad3,2", "iPad3,3":
                return "iPad (3rd generation)"
            case "iPad3,4", "iPad3,5", "iPad3,6":
                return "iPad (4th generation)"
            case "iPad6,11", "iPad6,12":
                return "iPad (5th generation)"
            case "iPad7,5", "iPad7,6":
                return "iPad (6th generation)"
            case "iPad7,11", "iPad7,12":
                return "iPad (7th generation)"
            case "iPad11,6", "iPad11,7":
                return "iPad (8th generation)"
            case "iPad12,1", "iPad12,2":
                return "iPad (9th generation)"
            case "iPad13,18", "iPad13,19":
                return "iPad (10th generation)"
            case "iPad4,1", "iPad4,2", "iPad4,3":
                return "iPad Air"
            case "iPad5,3", "iPad5,4":
                return "iPad Air 2"
            case "iPad11,3", "iPad11,4":
                return "iPad Air (3rd generation)"
            case "iPad13,1", "iPad13,2":
                return "iPad Air (4th generation)"
            case "iPad13,16", "iPad13,17":
                return "iPad Air (5th generation)"
            case "iPad14,8", "iPad14,9":
                return "iPad Air (11-inch) (M2)"
            case "iPad14,10", "iPad14,11":
                return "iPad Air (13-inch) (M2)"
            case "iPad2,5", "iPad2,6", "iPad2,7":
                return "iPad mini"
            case "iPad4,4", "iPad4,5", "iPad4,6":
                return "iPad mini 2"
            case "iPad4,7", "iPad4,8", "iPad4,9":
                return "iPad mini 3"
            case "iPad5,1", "iPad5,2":
                return "iPad mini 4"
            case "iPad11,1", "iPad11,2":
                return "iPad mini (5th generation)"
            case "iPad14,1", "iPad14,2":
                return "iPad mini (6th generation)"
            case "iPad16,1", "iPad16,2":
                return "iPad mini (A17 Pro)"
            case "iPad6,3", "iPad6,4":
                return "iPad Pro (9.7-inch)"
            case "iPad7,3", "iPad7,4":
                return "iPad Pro (10.5-inch)"
            case "iPad8,1", "iPad8,2", "iPad8,3", "iPad8,4":
                return "iPad Pro (11-inch) (1st generation)"
            case "iPad8,9", "iPad8,10":
                return "iPad Pro (11-inch) (2nd generation)"
            case "iPad13,4", "iPad13,5", "iPad13,6", "iPad13,7":
                return "iPad Pro (11-inch) (3rd generation)"
            case "iPad14,3", "iPad14,4":
                return "iPad Pro (11-inch) (4th generation)"
            case "iPad16,3", "iPad16,4":
                return "iPad Pro (11-inch) (M4)"
            case "iPad6,7", "iPad6,8":
                return "iPad Pro (12.9-inch) (1st generation)"
            case "iPad7,1", "iPad7,2":
                return "iPad Pro (12.9-inch) (2nd generation)"
            case "iPad8,5", "iPad8,6", "iPad8,7", "iPad8,8":
                return "iPad Pro (12.9-inch) (3rd generation)"
            case "iPad8,11", "iPad8,12":
                return "iPad Pro (12.9-inch) (4th generation)"
            case "iPad13,8", "iPad13,9", "iPad13,10", "iPad13,11":
                return "iPad Pro (12.9-inch) (5th generation)"
            case "iPad14,5", "iPad14,6":
                return "iPad Pro (12.9-inch) (6th generation)"
            case "iPad16,5", "iPad16,6":
                return "iPad Pro (13-inch) (M4)"
            case "AppleTV5,3":
                return "Apple TV"
            case "AppleTV6,2":
                return "Apple TV 4K"
            case "AudioAccessory1,1":
                return "HomePod"
            case "AudioAccessory5,1":
                return "HomePod mini"
            case "i386", "x86_64", "arm64":
                return "Simulator \(mapToDevice(identifier: ProcessInfo().environment["SIMULATOR_MODEL_IDENTIFIER"] ?? "iOS"))"
            default:
                return identifier
            }
#elseif os(tvOS)
            switch identifier {
            case "AppleTV5,3":
                return "Apple TV 4"
            case "AppleTV6,2", "AppleTV11,1", "AppleTV14,1":
                return "Apple TV 4K"
            case "i386", "x86_64":
                return "Simulator \(mapToDevice(identifier: ProcessInfo().environment["SIMULATOR_MODEL_IDENTIFIER"] ?? "tvOS"))"
            default:
                return identifier
            }
#elseif os(visionOS)
            switch identifier {
            case "RealityDevice14,1":
                return "Apple Vision Pro"
            default:
                return identifier
            }
#endif
        }
        
        return mapToDevice(identifier: identifier)
    }()
}
