package com.basic.security.manager;

import com.basic.security.utils.DetectedResult;

import java.util.LinkedList;

public class DetectResultManager {
    public static DetectedResult detectedResult;
    public static long lastTimeSetDetectResult;
    static LinkedList<DetectedResult> detectedResultLinkedList = new LinkedList<>();

    public static boolean needSetDetectResultByTimeout() {
        if (System.currentTimeMillis() - lastTimeSetDetectResult > 500) {
            return true;
        }
        return false;
    }

    public static boolean needSetDetectResultByScoreHigher(DetectedResult oldDetectedResult, DetectedResult newDetectedResult) {
        try {
            if (oldDetectedResult != null && oldDetectedResult.facePositions.size() == newDetectedResult.facePositions.size()
                    && oldDetectedResult.facePositions.size() == 1) {
                for (int i = 0; i < oldDetectedResult.facePositions.size(); i++) {
                    if (oldDetectedResult.facePositions.get(i).detectScore <
                            newDetectedResult.facePositions.get(i).detectScore) {
                        return true;
                    }
                }
            } else {
                return true;
            }
        } catch (Exception e) {
            e.printStackTrace();
            return true;
        }
        return false;
    }

    public static void setDetectResult(DetectedResult detectedResult) {
        try {
            DetectResultManager.detectedResult = detectedResult;
            lastTimeSetDetectResult = System.currentTimeMillis();
            synchronized (RecognizeManager.recongizeObjectLock) {
//                System1.out.println("DetectResultManager.setDetectResult");
                RecognizeManager.detectedResultQueue.add("1");
                RecognizeManager.recongizeObjectLock.notify();
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    public static DetectedResult getDetectResultFromCache(byte[] nv21Array) {
        DetectedResult detectedResult = new DetectedResult();
        detectedResult.nv21Array = ByteArrayManager.newBytes(nv21Array.length); //memory
        System.arraycopy(nv21Array, 0, detectedResult.nv21Array, 0, nv21Array.length);
//        detectedResult.nv21Array = nv21Array;
        return detectedResult;
    }
}