//
//  PollTool.swift
//  PaiAi
//
//  Created by zhengjianfei on 2017/4/7.
//  Copyright © 2017年 yb. All rights reserved.
//

import UIKit

class PollTool: NSObject {
    var timer : DispatchSourceTimer? = nil
    var count = 0
    func start() {
        
    }
    func stop() {
        
    }
    func restart() {
        
    }
    
    func configureTime(event handler : @escaping (()->())) {
        timer = DispatchSource.makeTimerSource(queue: DispatchQueue.main)
        timer?.setEventHandler(handler: {[weak self] in
            if let weakself = self {
                weakself.count += 1
                if weakself.count == 20 {
                    weakself.count = 0
                    handler()
                }
            }
        })
        timer?.resume()
    }
}