//
//  Int+Extension.swift
//  dinoGo
//
//  Created by Lin on 2022/9/23.
//  Copyright © 2022 dino. All rights reserved.
//

import Foundation
//import

public extension Int {
    func timeStampToString(_ timeValue: (_ day: Int,
                                         _ hour: Int,
                                         _ minute: Int,
                                         _ second: Int) -> String) -> String {
        ///天
        let days = Int(self / (3600*24))
        ///时
        let hours = Int((self - days*24*3600)/3600)
        ///分
        let minute = Int((self - days*24*3600-hours*3600)/60)
        ///秒
        let second = Int((self - days*24*3600-hours*3600) - 60*minute)
        return timeValue(days, hours, minute, second)
    }
    
    /// 时分秒
    func timeStampToHHSS() -> String {
        ///时
        let hours = Int(self/3600)
        ///分
        let minute = Int(self%3600/60)
        ///秒
        let second = Int(self%60)
        let timeString = String.init(format: "%02d:%02d:%02d", hours, minute, second)
        return timeString
    }
    
    /// 分秒
    func timeStampToMMSS() -> String {
        ///分
        let minute = Int(self%3600/60)
        ///秒
        let second = Int(self%60)
        let timeString = String.init(format: "%02d:%02d", minute, second)
        return timeString
    }
}

// MARK: - File Size
public extension Int64 {
    /// 文件大小size, 是以kb单位为最低数值
    var sizeValue: String {
        if self < 0 { return "0kb" }
        switch self {
        case 0..<1024:
            return String(format: "%dkb", self)
        case 1024..<(1024 << 10):
            return String(format: "%.2fM", CGFloat(self) / CGFloat(1024))
        case (1024 << 10)..<(1024 << 20):
            return String(format: "%.2fG", CGFloat(self) / CGFloat(1024 << 10))
        default:
            return String(format: "%.2fT", CGFloat(self) / CGFloat(1024 << 20))
        }
    }
}