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2021-06-11 979f3ede5b10d3f873c1f1bd2aa400e2219742a0
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package safeluck.drive.evaluation.DB;
 
import android.content.Context;
import android.util.Log;
 
import androidx.annotation.NonNull;
import androidx.room.Database;
import androidx.room.Room;
import androidx.room.RoomDatabase;
import androidx.sqlite.db.SupportSQLiteDatabase;
import androidx.work.OneTimeWorkRequest;
import androidx.work.WorkContinuation;
import androidx.work.WorkManager;
 
import java.util.Arrays;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
 
import safeluck.drive.evaluation.DB.appstatusdb.AppStatus;
import safeluck.drive.evaluation.DB.appstatusdb.AppStatusDao;
import safeluck.drive.evaluation.DB.appstatusdb.AppStatusInitWork;
import safeluck.drive.evaluation.DB.criterias.Criteria;
import safeluck.drive.evaluation.DB.criterias.CriteriaDao;
import safeluck.drive.evaluation.DB.criterias.CriteriaInitWorker;
import safeluck.drive.evaluation.DB.exam_status.ExamStatus;
import safeluck.drive.evaluation.DB.exam_status.ExamStatusDao;
import safeluck.drive.evaluation.DB.exam_status.ExamStatusInitWorker;
import safeluck.drive.evaluation.DB.failitems.FailProjDao;
import safeluck.drive.evaluation.DB.failitems.FailedProj;
import safeluck.drive.evaluation.DB.failitems.FailedProjWorker;
import safeluck.drive.evaluation.DB.gps.GPSInfo;
import safeluck.drive.evaluation.DB.gps.GpsInfoDao;
import safeluck.drive.evaluation.DB.lightdb.LightAllAnswerDao;
import safeluck.drive.evaluation.DB.lightdb.LightAllAnswerInitWorker;
import safeluck.drive.evaluation.DB.lightdb.LightAllQuestInitWorker;
import safeluck.drive.evaluation.DB.lightdb.LightAllQuestionsDao;
import safeluck.drive.evaluation.DB.lightdb.LightAnswers;
import safeluck.drive.evaluation.DB.lightdb.LightQuestion;
import safeluck.drive.evaluation.DB.lightdb.LightUseInitWorker;
import safeluck.drive.evaluation.DB.lightdb.LightUseQuestions;
import safeluck.drive.evaluation.DB.lightdb.LightUseQuestionsDao;
import safeluck.drive.evaluation.DB.route.RouteBean;
import safeluck.drive.evaluation.DB.route.RouteBeanDao;
import safeluck.drive.evaluation.DB.route.RouteCross;
import safeluck.drive.evaluation.DB.route.RouteCrossDao;
import safeluck.drive.evaluation.DB.route.RouteInitWorker;
import safeluck.drive.evaluation.DB.route.RouteTriggerLine;
import safeluck.drive.evaluation.DB.route.RouteTriggerLineDao;
import safeluck.drive.evaluation.DB.rtktb.RTKConfig;
import safeluck.drive.evaluation.DB.rtktb.RTKConfigDao;
import safeluck.drive.evaluation.DB.rtktb.RTKConfigWork;
import safeluck.drive.evaluation.DB.signalConfigdb.SignalConfigDao;
import safeluck.drive.evaluation.DB.signalConfigdb.SignalConfigInitWorker;
import safeluck.drive.evaluation.DB.signalConfigdb.SingalConfig;
 
 
/**
 * MyApplication2
 * Created by lzw on 2019/11/25. 11:13:23
 * 邮箱:632393724@qq.com
 * All Rights Saved! Chongqing AnYun Tech co. LTD
 */
@Database(entities = {Student.class,  FailedProj.class, LightUseQuestions.class, RTKConfig.class, GPSInfo.class, AppStatus.class, ExamStatus.class, SingalConfig.class
        , Criteria.class,RouteBean.class, RouteCross.class, RouteTriggerLine.class, LightAnswers.class, LightQuestion.class},version = 1,exportSchema = false)
public abstract class WorkRoomDataBase extends RoomDatabase {
    private static final String TAG = "WorkRoomDataBase";
    public abstract StudentDao getstudentDao();
    public abstract RouteBeanDao getRouteBeanDao();
    public abstract RouteCrossDao getRouteCrooDao();
    public abstract RouteTriggerLineDao getRouteTriggerLineDao();
 
    //考场评判表
    public abstract CriteriaDao getCriteriaDao();
    //考场评判表
    public abstract LightUseQuestionsDao getLightUseQuestionsDao();
 
    public abstract FailProjDao getFailProjDao();
    private static volatile WorkRoomDataBase workRoomDataBase;
 
    private static final int NUMBER_OF_THREADS = 4;
 
    public static final ExecutorService dataBaseWriteExecutor = Executors.newFixedThreadPool(NUMBER_OF_THREADS);
//    static Migration migration = new Migration(1,2) {
//        @Override
//        public void migrate(@NonNull SupportSQLiteDatabase database) {
//            database.execSQL("alter table student_table ADD  COLUMN begin_time INTEGER NOT NULL DEFAULT 0");
//        }
//    };
//private static final Migration[] ALL_MIGRATIONS = new Migration[]{migration};
 
 
     public static WorkRoomDataBase getWorkRoomDataBase(final Context mContext){
         Log.i(TAG, "getWorkRoomDataBase");
        if (workRoomDataBase == null){
            synchronized (WorkRoomDataBase.class){
                if (workRoomDataBase == null){
                    Log.i(TAG, "getWorkRoomDataBase==null ");
                    workRoomDataBase = Room.databaseBuilder(mContext.getApplicationContext(),WorkRoomDataBase.class,"work_database")
//                            .addMigrations(ALL_MIGRATIONS)
                            .addCallback(new Callback() {
                                @Override
                                public void onCreate(@NonNull SupportSQLiteDatabase db) {
                                    super.onCreate(db);
                                    OneTimeWorkRequest oneTimeWorkRequest = OneTimeWorkRequest.from(SeedDatabaseWorker.class);
                                    OneTimeWorkRequest criteriaInitWorkRequest = OneTimeWorkRequest.from(CriteriaInitWorker.class);
                                    OneTimeWorkRequest oneTimeWorkRequest3 = OneTimeWorkRequest.from(LightUseInitWorker.class);
                                    OneTimeWorkRequest lightAllQuestInitWorker = OneTimeWorkRequest.from(LightAllQuestInitWorker.class);
                                    OneTimeWorkRequest lightAllAnswerInitWorker = OneTimeWorkRequest.from(LightAllAnswerInitWorker.class);
                                    OneTimeWorkRequest oneTimeWorkRequest2 = OneTimeWorkRequest.from(FailedProjWorker.class);
                                    OneTimeWorkRequest RTKConfigWorkRequest = OneTimeWorkRequest.from(RTKConfigWork.class);
                                    OneTimeWorkRequest appStatusInitWork = OneTimeWorkRequest.from(AppStatusInitWork.class);
                                    OneTimeWorkRequest examStatusInitWorker = OneTimeWorkRequest.from(ExamStatusInitWorker.class);
                                    OneTimeWorkRequest signalConigInitWorker = OneTimeWorkRequest.from(SignalConfigInitWorker.class);
                                    OneTimeWorkRequest routeInitWorker = OneTimeWorkRequest.from(RouteInitWorker.class);
 
                                    Log.i(TAG, "onCreate: 创建数据库后建立数据表插入数据");
//                                    WorkManager.getInstance(mContext).enqueue(oneTimeWorkRequest);
//                                    WorkManager.getInstance(mContext).enqueue(oneTimeWorkRequest1);
//                                    WorkManager.getInstance(mContext).enqueue(oneTimeWorkRequest2);
//                                    WorkManager.getInstance(mContext).enqueue(oneTimeWorkRequest3);
//                                    WorkManager.getInstance(mContext).enqueue(mCriteriaForIIIWorker);
//                                    WorkManager.getInstance(mContext).enqueue(RTKConfigWorkRequest);
//                                    WorkManager.getInstance(mContext).enqueue(appStatusInitWork);
//                                    WorkManager.getInstance(mContext).enqueue(examStatusInitWorker);
//                                    WorkManager.getInstance(mContext).enqueue(signalConigInitWorker);
 
//单路径执行,可以实现更加复杂的多路径执行方式
                                    WorkContinuation chain1= WorkManager.getInstance(mContext).beginWith(Arrays.asList(oneTimeWorkRequest,criteriaInitWorkRequest,lightAllQuestInitWorker))
                                            .then(lightAllAnswerInitWorker).then(oneTimeWorkRequest3);
                                    WorkContinuation chain2 = WorkManager.getInstance(mContext).beginWith(Arrays.asList(RTKConfigWorkRequest,appStatusInitWork,signalConigInitWorker,routeInitWorker))
                                            .then(oneTimeWorkRequest2).then(examStatusInitWorker);
 
                                    WorkContinuation chain3 = WorkContinuation.combine(Arrays.asList(chain1,chain2));
                                    chain3.enqueue();
                                }
 
                                @Override
                                public void onOpen(@NonNull SupportSQLiteDatabase db) {
                                    super.onOpen(db);
                                    Log.i(TAG, "onOpen: ");
 
                                }
                            })
                            .build();
                }
            }
        }
        return workRoomDataBase;
    }
 
 
    public abstract RTKConfigDao getRTKConfigDao();
 
    public abstract GpsInfoDao getGpsInoDao();
 
    public abstract AppStatusDao getAppStatusDao();
 
    public abstract ExamStatusDao getExamStatusDao();
 
    public abstract SignalConfigDao getSignalConfigDao();
 
 
 
 
    public abstract LightAllAnswerDao getLightAllAnswersDao();
 
    public abstract LightAllQuestionsDao getLightAllQuestionsDao();
}