package com.basic.security.fragment;

import android.content.pm.PackageManager;
import android.graphics.Outline;
import android.support.annotation.NonNull;
import android.support.v4.content.ContextCompat;
import android.view.View;
import android.view.ViewOutlineProvider;

import com.basic.security.R;
import com.basic.security.fragment.helper.CfCompareFeature;
import com.basic.security.manager.RecognizeManager;
import com.basic.security.utils.Constants;
import com.basic.security.utils.DetectListener;
import com.basic.security.utils.DetectedResult;
import com.basic.security.utils.FaceId;
import com.basic.security.widget.H264Player;

import org.androidannotations.annotations.AfterViews;
import org.androidannotations.annotations.EFragment;
import org.androidannotations.annotations.UiThread;
import org.androidannotations.annotations.ViewById;

@EFragment(R.layout.fragment_camera)
public class CameraFragment extends CfCompareFeature {

    private static final int CAMERA_OK = 1024;
    @ViewById
    public View overlay;
    @ViewById
    H264Player h264Player;
    private boolean initCamera = false;

    @Override
    public void show() {
        rgb_camera.setVisibility(View.VISIBLE);
    }

    @Override
    public void hide() {
        rgb_camera.setVisibility(View.INVISIBLE);
    }

    @UiThread
    public void showOverlay() {
        overlay.setVisibility(View.VISIBLE);
    }

    @UiThread
    public void hideOverlay() {
        if (overlay != null) {
            overlay.setVisibility(View.INVISIBLE);
        }
    }

    @AfterViews
    public void afterViews() {
        if (!Constants.simulate_camera) {
            h264Player.setVisibility(View.GONE);
        }
        if (ContextCompat.checkSelfPermission(mainActivity(), android.Manifest.permission.CAMERA) != PackageManager.PERMISSION_GRANTED) {
            requestPermissions(new String[]{android.Manifest.permission.CAMERA}, CAMERA_OK);
        } else {
            openCamera();
        }
//        compareFeature();
    }

    @Override
    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
        switch (requestCode) {
            case CAMERA_OK:
                openCamera();
                resetCamera();
                break;
            default:
                break;
        }
    }

    public void resetCamera() {
        if (Constants.isHuaWeiPad) {
            gray_camera.reset();
        } else {
            rgb_camera.reset();
        }
    }

    private void openCamera() {

        rgb_camera.setOutlineProvider(new ViewOutlineProvider() {
            @Override
            public void getOutline(View view, Outline outline) {
                outline.setRoundRect(0, 0, view.getWidth(), view.getHeight(), getActivity().getResources().getDimension(R.dimen.corner_radius));
            }
        });
        rgb_camera.setClipToOutline(true);
        if (getActivity() == null) {
            return;
        }

        FaceId.initSdk(getActivity(), rgb_camera, gray_camera, new DetectListener() {
            @Override
            public void faceDetected(DetectedResult detectedResult) {
//                System.out.println("CameraFragment.faceDetected detectedResult.facePositions.size()="+detectedResult.facePositions.size());
                if (detectedResult.facePositions.size() > 0) {
                    if (mainActivity().currentFragment == mainActivity().fragment_su_auto_wait_face
                            || mainActivity().currentFragment == mainActivity().fragment_admin_face_login
                            || mainActivity().currentFragment == mainActivity().fragment_su_logged_ic_wait_face
                            || mainActivity().currentFragment == mainActivity().fragment_su_logged_nic_wait_face) {
                        mainActivity().refreshCurrentFragmentShowTime();
                    }
                    lastTimeDetectedFaceInCamera = System.currentTimeMillis();
                    addDetectedResult(detectedResult);
                }
            }
        });
        RecognizeManager.processRecognizeResult();
        clearAllFaceRectWhenTimeout();
    }

}