package com.casic.schedule;

import com.casic.service.DeviceDataService;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Configuration;
import org.springframework.scheduling.annotation.EnableScheduling;
import org.springframework.scheduling.annotation.SchedulingConfigurer;
import org.springframework.scheduling.config.ScheduledTaskRegistrar;
import org.springframework.scheduling.config.TriggerTask;
import org.springframework.scheduling.support.CronTrigger;

/**
 * @author cz
 */
@Configuration
@EnableScheduling
@Slf4j
@RequiredArgsConstructor
public class TaskConfigurer implements SchedulingConfigurer {

    @Value("${casic.device.online.cron}")
    private String onlineStateCron;

    private final DeviceDataService deviceDataService;

    @Override
    public void configureTasks(ScheduledTaskRegistrar taskRegistrar) {
        TriggerTask onlineStateTask = new TriggerTask(nextDayDevice(),
                triggerContext -> {
                    return new CronTrigger(onlineStateCron).nextExecutionTime(triggerContext);
                });
        taskRegistrar.addTriggerTask(onlineStateTask);
    }

    private Runnable nextDayDevice() {
        return new Runnable() {
            @Override
            public void run() {
                log.info("定时查询在线离线运行了...");
                deviceDataService.checkAndUpdateDeviceOnline();
            }
        };
    }

}