//
//  LunchViewController.swift
//  MusicPlayer
//
//  Created by Mr.Zhou on 2024/3/27.
//

import UIKit
///启动页
class MP_LunchViewController: UIViewController {
    @IBOutlet weak var progressView: MP_Lunch_ProgressView!{
        didSet{
            progressView.layer.masksToBounds = true
        }
    }
    //帧计时器
    private var timer:CADisplayLink!
    //最大计时值
    private lazy var maxTimes:TimeInterval = 8
    //当前计时值
    private lazy var currentTimes:TimeInterval = 0
    override func viewDidLoad() {
        super.viewDidLoad()
        view.backgroundColor = .init(hex: "#000000")
        timer = CADisplayLink(target: self, selector: #selector(timerActionClick(_ :)))
        //一秒执行多少次
        timer.preferredFramesPerSecond = 20
        //开辟线程
        timer.add(to: RunLoop.current, forMode: .common)
        //启动计时器
        timer.isPaused = false
        //获取定位权限
        MP_LocationManager.shared.setLocationPermission(self, complete: nil)
        //获取youtube网站信息
        MP_WebWork.shared.pingYoutubeHome()
    }
    deinit {
        //销毁计时器
        timer.invalidate()
        timer = nil
    }
    //计时器执行事件
    @objc fileprivate func timerActionClick(_ link:CADisplayLink) {
        if maxTimes > currentTimes {
            //未加载完
            currentTimes += 0.05
            let value = currentTimes/maxTimes
            DispatchQueue.main.async {
                [weak self] in
                guard let self = self else {return}
                //设置进度条
                progressView.setProgress(value)
            }
        }else {
            DispatchQueue.main.async {
                [weak self] in
                guard let self = self else {return}
                //停止计时器
                timer.isPaused = true
                //加载完毕，判断并跳转
//                accessAppdelegate.switch_aSide()
                accessAppdelegate.switch_positive()
            }
        }
    }
}