package com.docus.bgts.service;


import com.alibaba.fastjson.JSON;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.docus.bgts.entity.*;
import com.docus.bgts.enums.Codes;
import com.docus.bgts.facade.IAfCollectTaskService;
import com.docus.bgts.facade.IBgtsService;
import com.docus.bgts.mapper.dbmysql.AfCollectAddMapper;
import com.docus.bgts.mapper.dbmysql.MrReportErrorMapper;
import com.docus.bgts.mapper.dboracle.VDocumentPdfMapper;
import com.docus.bgts.utils.*;
import org.apache.commons.lang3.StringUtils;
import org.apache.cxf.endpoint.Client;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.dom4j.Document;
import org.dom4j.DocumentHelper;
import org.dom4j.Element;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Service;


import java.io.ByteArrayInputStream;
import java.text.SimpleDateFormat;
import java.util.*;

@Service
public class BgtsServiceImpl implements IBgtsService {
    @Value("${ws.url}")
    private String wsUrl;
    @Value("${ws.localMethod}")
    private String wsLocalMethod;

    private Logger logger = LogManager.getLogger(BgtsServiceImpl.class);

    @Autowired
    IAfCollectTaskService afCollectTaskService;

    @Autowired
    VDocumentPdfMapper vDocumentPdfMapper;

    @Autowired
    MrReportErrorMapper mrReportErrorMapper;

    @Autowired
    AfCollectAddMapper afCollectAddMapper;

    @Override
    public void collect(String empId) throws Exception {
        //通过empId获取报告单号集合
        List<String[]> exams = getExamNo(empId);
        //获取插入表数据
        ReportDownDto reportDownDto = getUrlCreateReportDto(exams, empId);
        //插入文件af_collect_task表数据
        afCollectTaskService.insert(reportDownDto);
        //通过报告单号集合采集
        collectExams(exams, empId,reportDownDto);
    }

    @Override
    public void collectByExamNo(String emamNo, String empId) throws Exception {
        String[] strings = new String[2];
        //通过报告单号和系统id查询任务表
        String collectorid = String.valueOf(FileUtils.getJsonByName("collectorid"));
        AfCollectTask afCollectTask = afCollectTaskService.getOne(new QueryWrapper<AfCollectTask>().eq("C1", emamNo).eq("sysflag", collectorid));
        strings[0] = emamNo;
        strings[1] = afCollectTask.getC2();
        List<String[]> exams = new ArrayList<>();
        exams.add(strings);
        //获取插入表数据
        ReportDownDto reportDownDto = getUrlCreateReportDto(exams, empId);
        collectExams(exams, empId,reportDownDto);
    }

    @Override
    public void collectAll() {
        logger.info("----------全量采集开始-----------");
        //1.获取最早采集日期
        SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
        String startCollectTime = null;
        startCollectTime = String.valueOf(FileUtils.getJsonByName("startCollectTime"));

        logger.info("----------采集初始时间：" + startCollectTime + " -------------------");
        //当前日期
        Date date = new Date();
        String dateStr = simpleDateFormat.format(date);
        collectByDates(startCollectTime, dateStr);
        //更新采集时间
        addAfCollectAdd(date);
        logger.info("--------------全量采集结束------------------");
    }

    /**
     * 根据时间到采集任务
     *
     * @param startDate
     * @param endDate
     */
    private void collectByDates(String startDate, String endDate) {
        //页码
        int current;
        //每页10条数据
        int size;
        String collectorid = String.valueOf(FileUtils.getJsonByName("collectorid"));
        String assortid = String.valueOf(FileUtils.getJsonByName("assortid"));
        int filesource = Integer.parseInt(String.valueOf(FileUtils.getJsonByName("filesource")));
        int filestoragetype = Integer.parseInt(String.valueOf(FileUtils.getJsonByName("filestoragetype")));
        Map<String, Object> headMap = new HashMap<>();
        headMap.put("Content-Type", "application/json");
        SnowflakeIdWorker idWorker = new SnowflakeIdWorker(0, 0);
        String indexFlag = String.valueOf(FileUtils.getJsonByName("indexFlag"));
        String serialnum = String.valueOf(FileUtils.getJsonByName("serialnum"));
        String filetitle = String.valueOf(FileUtils.getJsonByName("filetitle"));
        String downurl = String.valueOf(FileUtils.getJsonByName("downurl"));
        List<String> fieldArr=new ArrayList<>();
        fieldArr.add(indexFlag);
        fieldArr.add(serialnum);
        if(StringUtils.isNotBlank(filetitle)){
            fieldArr.add(filetitle);
        }
        fieldArr.add(downurl);
        String namespace = String.valueOf(FileUtils.getJsonByName("namespace"));
        String tableName = String.valueOf(FileUtils.getJsonByName("tableName"));
        String collectTimeName = String.valueOf(FileUtils.getJsonByName("collectTimeName"));
        List<Map> maps;
        //2.获取第一页10条数据开始采集
        for (current = 1; ; current++) {
            size = 10 * current;
            maps = vDocumentPdfMapper.listCollectPage(current, size, startDate, endDate, namespace, tableName, fieldArr, collectTimeName);
            logger.info("处理采集数据："+maps);
            if (null == maps || maps.size() <= 0) {
                break;
            }
            maps.stream().forEach(map -> {
                ReportDownDto reportDownDto = new ReportDownDto();
                reportDownDto.setCollectorid(collectorid);
                reportDownDto.setAssortid(assortid);

                ReportDownPatientDto reportDownPatientDto = new ReportDownPatientDto();
                reportDownPatientDto.setJzh(String.valueOf(map.get(indexFlag)));
                reportDownDto.setPatient(reportDownPatientDto);

                List<ReportDownScanFileDto> reportDownScanFileDtos = new ArrayList<>();
                ReportDownScanFileDto reportDownScanFileDto = new ReportDownScanFileDto();
                reportDownScanFileDto.setDownurl(String.valueOf(map.get(downurl)));
                reportDownScanFileDto.setFilestoragetype(filestoragetype);
                reportDownScanFileDto.setFilesource(filesource);
                reportDownScanFileDto.setFiletitle(map.get(filetitle)==null?"重症"+(System.currentTimeMillis()):String.valueOf(map.get(filetitle)));
                reportDownScanFileDto.setSerialnum(StringUtils.isNotBlank(String.valueOf(map.get(serialnum)))?String.valueOf(map.get(serialnum)):String.valueOf(idWorker.nextId()));
                reportDownScanFileDtos.add(reportDownScanFileDto);
                reportDownDto.setScanfiles(reportDownScanFileDtos);
                String post;
                try {
                    afCollectTaskService.insert(reportDownDto);
                    post = HttpUtils.post(String.valueOf(FileUtils.getJsonByName(Codes.UPLOAD.getMessage())), headMap, JSON.parseObject(JSON.toJSONString(reportDownDto), Map.class));
                    Map resMap = JSON.parseObject(post, Map.class);
                    if (String.valueOf(resMap.get("code")).equals("500")) {
                        throw new RuntimeException(String.valueOf(resMap.get("msg")));
                    }
                } catch (Exception e) {
                    logger.info("采集出错："+reportDownDto);
                    addMrReportErrorLog(reportDownDto);
                    e.printStackTrace();
                }
            });
        }
    }

    @Override
    public void timerCollect() {
        logger.info("------采集器开始采集---------");
        //1.获取上次采集时间
        Date time = afCollectAddMapper.getTimeByAdd();
        SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
        String startDate = simpleDateFormat.format(time);
        //当前日期
        Date date = new Date();
        String endDate = simpleDateFormat.format(date);
        collectByDates(startDate, endDate);
        //更新采集时间
        addAfCollectAdd(date);
        logger.info("--------采集器结束采集------");
    }

    /**
     * 更新采集时间
     */
    private void addAfCollectAdd(Date date) {
        String collectorid = String.valueOf(FileUtils.getJsonByName("collectorid"));
        AfCollectAdd afCollectAdd = new AfCollectAdd();
        afCollectAdd.setBeginStageDate(date);
        afCollectAddMapper.update(afCollectAdd,new QueryWrapper<AfCollectAdd>().eq("classify",collectorid));
    }

    /**
     * 全量采集错误记录日志
     *
     * @param reportDownDto
     */
    private void addMrReportErrorLog(ReportDownDto reportDownDto) {
        MrReportError mrReportError = new MrReportError();
        mrReportError.setCreateTime(new Date());
        String collectorid = String.valueOf(FileUtils.getJsonByName("collectorid"));
        mrReportError.setReportType(Integer.parseInt(collectorid));
        mrReportError.setXml(JSON.toJSONString(reportDownDto));
        mrReportErrorMapper.insert(mrReportError);
    }

    /**
     * 通过报告单号集合采集数据
     *
     * @param exams
     * @param empId
     */
    private void collectExams(List<String[]> exams, String empId,ReportDownDto reportDownDto) throws Exception {
        //调用上传接口
        Map<String, Object> headMap = new HashMap<>();
        headMap.put("Content-Type", "application/json");
        String post = HttpUtils.post(String.valueOf(FileUtils.getJsonByName(Codes.UPLOAD.getMessage())), headMap, JSON.parseObject(JSON.toJSONString(reportDownDto), Map.class));
        Map resMap = JSON.parseObject(post, Map.class);
        System.out.println(resMap);
        if (String.valueOf(resMap.get("code")).equals("500")) {
            throw new RuntimeException(String.valueOf(resMap.get("msg")));
        }
    }

    /**
     * 获取图片url，病返回插入表对象
     *
     * @param exams
     * @param empId
     * @return
     */
    private ReportDownDto getUrlCreateReportDto(List<String[]> exams, String empId) throws Exception {
        ReportDownDto reportDownDto = new ReportDownDto();
        ReportDownPatientDto reportDownPatientDto = new ReportDownPatientDto();
        reportDownPatientDto.setJzh(empId);
        reportDownDto.setPatient(reportDownPatientDto);
        String collectorid = String.valueOf(FileUtils.getJsonByName("collectorid"));
        String assortid = String.valueOf(FileUtils.getJsonByName("assortid"));
        reportDownDto.setAssortid(assortid);
        reportDownDto.setCollectorid(collectorid);
        List<ReportDownScanFileDto> reportDownScanFileDtos = new ArrayList<>();
        ReportDownScanFileDto reportDownScanFileDto;
        int filesource = Integer.parseInt(String.valueOf(FileUtils.getJsonByName("filesource")));
        int filestoragetype = Integer.parseInt(String.valueOf(FileUtils.getJsonByName("filestoragetype")));
        for (String[] exam : exams) {
            reportDownScanFileDto = getScanByExam(exam);
            reportDownScanFileDto.setFilesource(filesource);
            reportDownScanFileDto.setFilestoragetype(filestoragetype);
            reportDownScanFileDtos.add(reportDownScanFileDto);
        }
        reportDownDto.setScanfiles(reportDownScanFileDtos);
        return reportDownDto;
    }

    /**
     * 创建ReportDownScanFileDto对象 通过报告单号
     *
     * @param exam
     * @return
     */
    private ReportDownScanFileDto getScanByExam(String[] exam) throws Exception {
        ReportDownScanFileDto reportDownScanFileDto = new ReportDownScanFileDto();
        reportDownScanFileDto.setSerialnum(exam[0]);
        reportDownScanFileDto.setFiletitle(exam[1]);
        XmlUtils reqXmlUtils=new XmlUtils(FileUtils.getXmlPath());
        Element esbEntry = reqXmlUtils.getMsgElement();
        esbEntry.element("EXAM_NO").setText(exam[0]);
        String resXml = invokeWs(reqXmlUtils.getDocument().asXML());
        //解析XML
        XmlUtils xmlUtils = new XmlUtils(new ByteArrayInputStream(resXml.getBytes("UTF-8")));
        List<String> dis = (List<String>) FileUtils.getJsonByName("bgtsDetailRespon");
        //数据所在节点
        Element element = xmlUtils.getElement(dis);
        reportDownScanFileDto.setDownurl(element.element(String.valueOf(FileUtils.getJsonByName("pdfUrl"))) == null ? "" : element.element(String.valueOf(FileUtils.getJsonByName("pdfUrl"))).getText());
        return reportDownScanFileDto;
    }

    /**
     * 通过empId获取报告单号集合
     *
     * @param empId
     * @return
     */
    private List<String[]> getExamNo(String empId) throws Exception {
        List<String[]> exams = new ArrayList<>();

        XmlUtils reqXmlUtils=new XmlUtils(FileUtils.getXmlPath());
        Element reqElement = reqXmlUtils.getMsgElement();
        reqElement.element("INHOSP_NO").setText(empId);
        logger.info("-------根据患者主索引号查询多个报告单号,地址：" + wsUrl + ",方法：" + wsLocalMethod + "---------");
        String xml = reqXmlUtils.getDocument().asXML();
        logger.info("---------------------------");
        logger.info(xml);
        logger.info("----------------------------");
        String resXml = invokeWs(xml);
        logger.info("---------返回值-------------");
        logger.info(resXml);
        logger.info("-----------------------------");
        //解析XML
        XmlUtils xmlUtils = new XmlUtils(new ByteArrayInputStream(resXml.getBytes("UTF-8")));
        List<String> dis = (List<String>) FileUtils.getJsonByName("bgtsRespon");
        //数据所在节点
        Element element = xmlUtils.getElement(dis);
        List<Element> examInfos = element.elements("ExamInfo");
        Element examNo;
        String[] key;
        for (Element examInfo : examInfos) {
            key = new String[2];
            examNo = examInfo.element(String.valueOf(FileUtils.getJsonByName("examNo")));
            if (examNo != null) {
                key[0] = examNo.getText();
            }
            Element examItemInfo = examInfo.element("ExamItemInfo");
            if (examItemInfo != null) {
                key[1] = examItemInfo.element(String.valueOf(FileUtils.getJsonByName("examItemName"))).getText();
            }
            exams.add(key);
        }
        return exams;
    }


    /**
     * 调用web service
     *
     * @param xml
     * @return
     * @throws Exception
     */
    public String invokeWs(String xml) throws Exception {
        logger.info("-----\n客户端调用服务端：" + wsUrl + "方法：" + wsLocalMethod + "\n------------");
        JAXDynamicClientFactory dcf = JAXDynamicClientFactory.newInstance();
        Client client = dcf.createClient(wsUrl);
        Object[] objects = client.invoke(wsLocalMethod, xml);
        String str = objects[0].toString();
        logger.info("----------结果---------");
        logger.info(str);
        return str;
    }


}