//
//  Globe.swift
//  XuXuCheck
//
//  Created by henseycai on 2025/6/17.
//

import Foundation
import UIKit

import CryptoKit

let channel="iOS"

var userid = 0

func getSign(time: Int) -> String{
    
    let mm = "urinalysis" + String(time)
    let m = mm.md5
    var startIndex = m.index(m.startIndex, offsetBy: 12)
    var endIndex = m.endIndex
    let first = m[startIndex..<endIndex].dropLast(2)
    
    let nn = channel + String(time)
    let n = nn.md5
    startIndex = n.index(n.startIndex, offsetBy: 12)
    endIndex = n.endIndex
    let last = n[startIndex..<endIndex].dropLast(6)
    
    return first.appending(last)
}

func getMessage(number: String) -> String {
    var safeKey = String(number.reversed())
    
    safeKey = safeKey.replacingOccurrences(of: "3", with: "A")
    safeKey = safeKey.replacingOccurrences(of: "7", with: "B")
    safeKey = safeKey.replacingOccurrences(of: "2", with: "C")
    safeKey = safeKey.replacingOccurrences(of: "0", with: "D")
    safeKey = safeKey.replacingOccurrences(of: "6", with: "E")
    safeKey = safeKey.replacingOccurrences(of: "1", with: "F")
    safeKey = safeKey.replacingOccurrences(of: "9", with: "G")
    safeKey = safeKey.replacingOccurrences(of: "8", with: "H")
    safeKey = safeKey.replacingOccurrences(of: "4", with: "I")
    safeKey = safeKey.replacingOccurrences(of: "5", with: "J")
    
    // return getMD5(safeKey)
    if let data = safeKey.data(using: .utf8) {
        let digest = Insecure.MD5.hash(data: data)
        return digest.map { String(format: "%02hhx", $0) }.joined()
    }
    return ""
}

func getUserId() -> Int{
    if(userid == 0) {
        return 0
    }
    return userid * 2 + 8888;
}

let systemName = UIDevice.current.systemName
let systemModel = UIDevice.current.model
let brandName = UIDevice.current.name
let systemVersion = UIDevice.current.systemVersion

func GetGeneralRequestParams() -> String {
    

    if(Storage.shared.isLogin == false){
        return "?channle=" + channel + "&platform=1&usertoken=" + Storage.shared.usertoken + "&language=" + Locale.current.identifier + "&region=" + TimeZone.autoupdatingCurrent.identifier
    }
    
    let memberid = String(Storage.shared.member_id)
    return "?channle=" + channel + "&platform=1&usertoken=" + Storage.shared.usertoken + "&language=" + Locale.current.identifier + "&region=" + TimeZone.autoupdatingCurrent.identifier + "&member_id=" + memberid
    
}