package cn.com.qmth.am.bean;

import java.util.concurrent.atomic.AtomicInteger;

import org.springframework.stereotype.Component;

import cn.com.qmth.am.utils.Calculator;

@Component
public class ModelSpeed {

    private Long ocrStartTime;

    private Long markingStartTime;

    private AtomicInteger ocrCount = new AtomicInteger(0);

    private AtomicInteger markingCount = new AtomicInteger(0);

    private Double ocrSpeed;

    private Double markingSpeed;

    public void addOcrCOunt() {
        ocrCount.addAndGet(1);
    }

    public void addMarkingCount() {
        markingCount.addAndGet(1);
    }

    public void ocrStart() {
        this.ocrStartTime = System.currentTimeMillis();
        this.ocrSpeed = null;
    }

    public void ocrEnd() {
        this.ocrStartTime = null;
        this.ocrCount = new AtomicInteger(0);

    }

    public void markingStart() {
        this.markingStartTime = System.currentTimeMillis();
        this.markingSpeed = null;
    }

    public void markingEnd() {
        this.markingStartTime = null;
        this.markingCount = new AtomicInteger(0);

    }

    public String getOcrSpeed() {
        String txt = "个/秒";
        Long start = this.ocrStartTime;
        if (start == null) {
            Double speed = this.ocrSpeed;
            if (speed != null) {
                return speed + txt;
            } else {
                return "-";
            }
        } else {
            return getSpeed(start, this.ocrCount) + txt;
        }
    }

    public String getMarkingSpeed() {
        String txt = "个/秒";
        Long start = this.markingStartTime;
        if (start == null) {
            Double speed = this.markingSpeed;
            if (speed != null) {
                return speed + txt;
            } else {
                return "-";
            }
        } else {
            return getSpeed(start, this.markingCount) + txt;
        }
    }

    private Double getSpeed(long startTime, AtomicInteger count) {
        long end = System.currentTimeMillis();
        if (count.get() == 0) {
            return 0.0;
        } else {
            return Calculator.divide(Calculator.multiply(count.get(), 1000), end - startTime, 2);
        }
    }
}