package com.basic.project.idcardservice;

import android.app.Service;
import android.content.Intent;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.os.IBinder;
import android.os.SystemClock;
import android.util.Log;
import android.widget.Toast;

import com.basic.project.idcardservice.idcard.AppConfig;
import com.basic.project.idcardservice.idcard.FileStorageHelper;
import com.basic.project.idcardservice.idcard.ReadUtil;
import com.byid.android.IDCard;

import java.io.ByteArrayOutputStream;
import java.io.Serializable;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.concurrent.locks.Lock;

public class ReadIDCardService extends Service {

    private volatile boolean inReader = false;

    //1是usb模式   0是串口模式   5.1.1
    public ReadUtil readUtil;

    @Override
    public IBinder onBind(Intent intent) {
        return null;
    }

    @Override
    public void onCreate() {
        close = false;
        FileStorageHelper.copyFilesFromRaw(this, R.raw.base, "base.dat", AppConfig.RootFile);
        FileStorageHelper.copyFilesFromRaw(this, R.raw.license, "license.lic", AppConfig.RootFile);
        readUtil = new ReadUtil(this, 1);
        Log.e("project.id.card", "onCreate" + Thread.currentThread().getId());
    }

    @Override
    public int onStartCommand(Intent intent, int flags, int startId) {

        String type = intent.getStringExtra("type");

        Log.e("project.id.card", "onStartCommand    " + Thread.currentThread().getId() + "   " + type);

        switch (type) {

            case "start_service":
                startReader();
                break;

            case "stop_service":
                stopReader();
                break;

            case "close_service":
                closeReader();
                break;

            default:
                break;
        }

        return super.onStartCommand(intent, flags, startId);
    }

    private boolean close = false;

    private void closeReader() {

        synchronized (this) {
            if (!close) {
                close = true;
            } else {
                return;
            }
        }

        inReader = false;
        Log.e("project.id.card", "closeReader    " + Thread.currentThread().getId());
        readUtil.closeUSBDevice();
        Intent i = new Intent();
        i.putExtra("close", true);
        i.setPackage("com.basic.security");
        i.setAction("read.id.card.data");
        sendBroadcast(i);
        stopSelf();
    }

    private void startReader() {
        if (!inReader) {
            Log.e("project.id.card", "start");
            inReader = true;

            new Thread(new Runnable() {
                @Override
                public void run() {
                    while (inReader) {
                        SystemClock.sleep(5*1000);
                        if (readUtil.isPort()) {

                            Log.e("project.id.card", "1");
                            IDCard idCard = readUtil.readCard();
                            Log.e("project.id.card", "2");
                            if (idCard != null) {
                                Log.e("project.id.card", idCard.getIdNum());

                                Bitmap headBitmap = BitmapFactory.decodeFile(idCard.getIdPhoto());
                                IdCard c = new IdCard();
                                c.birthday = getTimeStamp(idCard.getIdDate(), "yyyyMMdd");
                                c.cardNumber = idCard.getIdNum();
                                c.gender = idCard.getIdSex();
                                c.name = idCard.getIdName();
                                ByteArrayOutputStream stream = new ByteArrayOutputStream();
                                headBitmap.compress(Bitmap.CompressFormat.JPEG, 100, stream);
                                c.jpgData = stream.toByteArray();

                                Intent i = new Intent();
                                i.putExtra("birthday", c.birthday);
                                i.putExtra("cardNumber", c.cardNumber);
                                i.putExtra("gender", c.gender);
                                i.putExtra("name", c.name);
                                i.putExtra("jpgData", c.jpgData);

                                i.setPackage("com.basic.security");
                                i.setAction("read.id.card.data");

                                sendBroadcast(i);
                            }
                            Log.e("project.id.card", "3");

                            try {
                                Thread.sleep(200);
                            } catch (InterruptedException e) {
                                e.printStackTrace();
                            }
                            Log.e("project.id.card", "4");

                        } else {
                            Log.e("project.id.card", "连接usb设备失败，开始关闭");
                            //Toast.makeText(getApplicationContext(), "连接usb设备失败", Toast.LENGTH_SHORT).show();
                            closeReader();
                        }
                    }
                }
            }).start();
        } else {
            Log.e("project.id.card", "inReader = true!");
        }
    }

    private void stopReader() {
        if (inReader) {
            Log.e("project.id.card", "stop");
            inReader = false;
        } else {
            Log.e("project.id.card", "inReader = false!");
        }
    }


    private static long getTimeStamp(String time, String format) {

        SimpleDateFormat dateFormat = new SimpleDateFormat(format);
        Date date = new Date();
        try {
            date = dateFormat.parse(time);
        } catch (ParseException e) {
            e.printStackTrace();
        }
        return date.getTime();
    }
}