package org.springblade.mdm.task;

import org.springblade.core.tool.utils.FileUtil;
import org.springblade.mdm.basesetting.machine.MachineService;
import org.springblade.mdm.basesetting.machine.entity.Machine;
import org.springblade.mdm.gkw.programnode.entity.MachineFile;
import org.springblade.mdm.gkw.programnode.service.MachineFileService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.EnableScheduling;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.io.File;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.nio.file.attribute.BasicFileAttributes;
import java.nio.file.attribute.FileTime;
import java.util.Date;
import java.util.List;

@Component
@EnableScheduling
public class MachineFileScanTask {
	@Autowired
	private MachineFileService machineFileService;
	@Autowired
	private MachineService machineService;
	// 每5秒执行一次
	@Scheduled(fixedRate = 1000000)
	//@Scheduled(cron = "0 1 0 * * ?") // 每天上午0点1分执行
	public void executeEvery5Seconds() {
		System.out.println("定时任务执行: " + System.currentTimeMillis());
	}


	public void scanMachineFile() {
		List<Machine> machines = machineService.lambdaQuery().eq(Machine::getStatus,Machine.STATUS_ENABLE).list();
		for (Machine machine : machines) {
			scanReceiveDir(machine);
		}

	}

	public void scanReceiveDir(Machine machine){
		List<File> files = FileUtil.list(machine.getProgReceiveDir());

		for(File f : files){
			MachineFile mf = new MachineFile();
			mf.setName(f.getName());
			mf.setDirType(MachineFile.DIR_TYPE_REC);
			mf.setMachineCode(machine.getCode());

			try {
				Path filePath = Paths.get(f.getPath());
				BasicFileAttributes attrs = Files.readAttributes(
					filePath,
					BasicFileAttributes.class
				);

				FileTime creationTime = attrs.creationTime();
				Date creationDate = new Date(creationTime.toMillis());
				mf.setFileCreateTime(creationDate);

				FileTime modifyTime =attrs.lastModifiedTime();
				mf.setFileModifyDate(new Date(modifyTime.toMillis()));
				System.out.println("文件创建时间: " + creationDate);
			} catch (IOException e) {
				e.printStackTrace();
			}

			machineFileService.save(mf);
		}
	}

}