//
//  Helper.swift
//  DDVerifier
//
//  Created by Erhan Hangül on 10.06.2023.
//

import UIKit

public class KYXHelper {
    public static func getImageAsset(assetName asset: String) -> UIImage? {
        let bundle = Bundle(for: KnowYourX.self)
        
        if #available(iOS 13.0, *) {
            return UIImage(named: asset, in: bundle, with: nil)
        } else {
            return UIImage(named: asset, in: bundle, compatibleWith: nil)
        }
    }
    public static func createUserAgent() -> String {
        let appName = Bundle(for: KnowYourX.self).infoDictionary?["CFBundleName"] as? String ?? "UnknownApp"
        let appVersion = Bundle(for: KnowYourX.self).infoDictionary?["CFBundleShortVersionString"] as? String ?? "UnknownVersion"
        let deviceInfo = getDeviceModel()
        
        let systemVersion = ProcessInfo.processInfo.operatingSystemVersion
        let osVersion = "\(systemVersion.majorVersion).\(systemVersion.minorVersion).\(systemVersion.patchVersion)"
        
        let userAgent = "\(appName) SDK Version: \(appVersion); Device Model: \(deviceInfo); Device OS Version: \(osVersion);"
        return userAgent
    }
    
    public static func getDeviceModel() -> 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)))
        }
        
        switch identifier {
        case "iPhone1,1": return "iPhone"
        case "iPhone1,2": return "iPhone 3G"
        case "iPhone2,1": return "iPhone 3GS"
        case "iPhone3,1", "iPhone3,2", "iPhone3,3": return "iPhone 4"
        case "iPhone4,1": return "iPhone 4S"
        case "iPhone5,1", "iPhone5,2": return "iPhone 5 (GSM)"
        case "iPhone5,3", "iPhone5,4": return "iPhone 5C"
        case "iPhone6,1", "iPhone6,2": return "iPhone 5S"
        case "iPhone7,1": return "iPhone 6 Plus"
        case "iPhone7,2": return "iPhone 6"
        case "iPhone8,1": return "iPhone 6s"
        case "iPhone8,2": return "iPhone 6s Plus"
        case "iPhone8,4": return "iPhone SE (1st generation)"
        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 Global"
        case "iPhone11,2": return "iPhone XS"
        case "iPhone11,4", "iPhone11,6": return "iPhone XS Max Global"
        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 "iPhone12,8": return "iPhone SE 2nd Gen"
        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 "iPhone14,2": return "iPhone 13 Pro"
        case "iPhone14,3": return "iPhone 13 Pro Max"
        case "iPhone14,4": return "iPhone 13 Mini"
        case "iPhone14,5": return "iPhone 13"
        case "iPhone14,6": return "iPhone SE 3rd Gen"
        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"
        default: return "Unknown"
        }
    }
}
extension String {
    func hexToUIColor() -> UIColor? {
        var formattedString = self.trimmingCharacters(in: .whitespacesAndNewlines).uppercased()
        
        if formattedString.hasPrefix("#") {
            formattedString.remove(at: formattedString.startIndex)
        }
        
        guard formattedString.count == 6 else {
            return nil
        }
        
        var rgbValue: UInt64 = 0
        Scanner(string: formattedString).scanHexInt64(&rgbValue)
        
        let red = CGFloat((rgbValue & 0xFF0000) >> 16) / 255.0
        let green = CGFloat((rgbValue & 0x00FF00) >> 8) / 255.0
        let blue = CGFloat(rgbValue & 0x0000FF) / 255.0
        
        return UIColor(red: red, green: green, blue: blue, alpha: 1.0)
    }
    
    public static func dateFormatterSeperate(String wholeString: String) -> String {
        let char = "."
        let resultArray = wholeString.components(separatedBy: char)
        let one : String = resultArray[0]
        let two: String = resultArray[1]
        let three: String = resultArray[2]
        
        let newFormat = three+"-"+two+"-"+one
        
        return newFormat
    }
    func toDate(dateFormat: String! = "yyMMdd") -> Date {
        let dateFormatter = DateFormatter()
        dateFormatter.dateFormat = dateFormat
        return dateFormatter.date(from: self)!
    }
}