package com.zskk.task;

import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.List;

import com.jfinal.plugin.activerecord.Db;
import com.jfinal.plugin.activerecord.Record;
import com.jfinal.plugin.cron4j.ITask;

import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.Response;

public class CheckTask implements ITask {

    private static final OkHttpClient OKHTTP_CLIENT = new OkHttpClient();

	@Override
	public void run() {
		// TODO Auto-generated method stub
		List<Record> record = Db.use("connectedtemp").find("select * from study where status>=3 and imageNum is not null order by createAt desc limit 15");
		if (record == null) {
			return;
		}
		for (Record record3 : record) {
			int i = record3.getInt("imageNum");
			List<Record> recordList = Db.use("connected").find("select * from tjpacs.V_ZSKK_WEBPACS_IMAGE where STUDYID=?",record3.getStr("studyid"));
			if (recordList.size()<=i) {
				continue;
			}else {
				record3.set("status", 4);
				Db.use("connectedtemp").update("study", record3);
				for (Record record2 : recordList) {
					Request request = new Request.Builder()
							.url(record2.getStr("HTTP_URL"))
					        .build();

					String fileName = record2.getStr("INSUID");

					try (Response response = OKHTTP_CLIENT.newCall(request).execute()) {
						if (!response.isSuccessful())
							throw new IOException("Unexpected code " + response);
						String dirName = "/home/zskk/桌面/DICOM_URL";
						File file = new File(dirName);
						if (!file.exists()) {
							file.mkdir();
						}
						if (response != null) {
							InputStream is = response.body().byteStream();
							FileOutputStream fos = new FileOutputStream(new File(dirName + "/" + fileName));
							int len = 0;
							byte[] buffer = new byte[2048];
							while (-1 != (len = is.read(buffer))) {
								fos.write(buffer, 0, len);
							}
							
							fos.flush();
							fos.close();
							is.close();
							File filen2 = new File(dirName + "/" + fileName);
							File filen = new File(dirName + "/" + fileName+".dcm");
							filen2.renameTo(filen);
						}
						
					} catch (IOException e) {
						// TODO Auto-generated catch block
						e.printStackTrace();
					}
				}
			}			
			record3.set("imageNum", recordList.size());
			record3.set("status", 5);
			Db.use("connectedtemp").update("study", record3);
		}

	}

	@Override
	public void stop() {
		// TODO Auto-generated method stub

	}

	/**
	 * 日期字符串格式转换
	 * @param dateStr
	 * @return
	 */
	private String parseStringToDate() {
		SimpleDateFormat sdf= new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
	    Date date = new Date();
	    long dInteger =date.getTime()-65000;
		String daString = sdf.format(new Date(dInteger));
	    return daString;
		
	}
}