package com.aps.job.service.impl;

import cn.hutool.core.util.IdUtil;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.aps.common.core.utils.DateUtils;
import com.aps.job.domain.ApsWorkOrderJob;
import com.aps.job.domain.ApsWorkOrderJobLog;
import com.aps.job.mapper.ApsWorkOrderJobLogMapper;
import com.aps.job.mapper.ApsWorkOrderJobMapper;
import com.aps.job.param.ApsWorkOrderJobParam;
import com.aps.job.service.IApsWorkOrderJobService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.http.HttpEntity;
import org.springframework.http.HttpHeaders;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.client.RestTemplate;

import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

/**
 * 工单同步Service业务层处理
 * 
 * @author zhl
 * @date 2025-04-17
 */
@Slf4j
@Service
public class ApsWorkOrderJobServiceImpl implements IApsWorkOrderJobService 
{
    @Autowired
    private ApsWorkOrderJobMapper apsWorkOrderJobMapper;

    /**
     * 获取订单接口
     * */
    @Value("${u9.workOrderJobUrl}")
    private String getWorkOrderUrl;

    @Autowired
    private RestTemplate restTemplate;

    @Autowired
    private ApsWorkOrderJobLogMapper jobLogMapper;

    /**
     * 查询工单同步
     * 
     * @param id 工单同步主键
     * @return 工单同步
     */
    @Override
    public ApsWorkOrderJob selectApsWorkOrderJobById(Long id)
    {
        return apsWorkOrderJobMapper.selectApsWorkOrderJobById(id);
    }

    /**
     * 查询工单同步列表
     * 
     * @param apsWorkOrderJob 工单同步
     * @return 工单同步
     */
    @Override
    public List<ApsWorkOrderJob> selectApsWorkOrderJobList(ApsWorkOrderJob apsWorkOrderJob)
    {
        return apsWorkOrderJobMapper.selectApsWorkOrderJobList(apsWorkOrderJob);
    }

    /**
     * 新增工单同步
     * 
     * @param apsWorkOrderJob 工单同步
     * @return 结果
     */
    @Override
    public int insertApsWorkOrderJob(ApsWorkOrderJob apsWorkOrderJob)
    {
        apsWorkOrderJob.setCreateTime(DateUtils.getNowDate());
        return apsWorkOrderJobMapper.insertApsWorkOrderJob(apsWorkOrderJob);
    }

    /**
     * 修改工单同步
     * 
     * @param apsWorkOrderJob 工单同步
     * @return 结果
     */
    @Override
    public int updateApsWorkOrderJob(ApsWorkOrderJob apsWorkOrderJob)
    {
        apsWorkOrderJob.setUpdateTime(DateUtils.getNowDate());
        return apsWorkOrderJobMapper.updateApsWorkOrderJob(apsWorkOrderJob);
    }

    /**
     * 批量删除工单同步
     * 
     * @param ids 需要删除的工单同步主键
     * @return 结果
     */
    @Override
    public int deleteApsWorkOrderJobByIds(Long[] ids)
    {
        return apsWorkOrderJobMapper.deleteApsWorkOrderJobByIds(ids);
    }

    /**
     * 删除工单同步信息
     * 
     * @param id 工单同步主键
     * @return 结果
     */
    @Override
    public int deleteApsWorkOrderJobById(Long id)
    {
        return apsWorkOrderJobMapper.deleteApsWorkOrderJobById(id);
    }


    /**
     * 根据页码全量同步数据
     * */
    @Override
    public void batchInsertApsWorkOrderJob(ApsWorkOrderJobParam param) {

        /*根据参数中当前页面 和 要目标页面 进行循环*/
        for (int idx=param.getPageIndex(); idx<=param.getToPageIndex(); idx++){
            param.setPageIndex(idx);
            if (!batchSaveByPager(param)) {
                return;
            }

        }
    }
    /**
     * 根据时间段每日更新，页面自动递增循环同步数据
     * */
    @Override
    public void SyncWorkOrderByTime(){
        DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
        LocalDateTime today = LocalDateTime.now();
        LocalDate yesterday = LocalDate.now().minusDays(1);
        LocalDateTime yesterdayMidnight = yesterday.atStartOfDay();
        boolean continueFlag = true;
        Integer currentPage = 1;
        ApsWorkOrderJobParam param=new ApsWorkOrderJobParam();
        param.setPageIndex(currentPage);
        param.setDocState(Arrays.asList(0,1,2,4));
        param.setBeginDate(yesterdayMidnight.format(formatter));
        param.setEndDate(today.format(formatter));
        param.setPageSize(500);
        while (continueFlag){
            param.setPageIndex(currentPage);
            continueFlag= batchSaveByPager(param);
            currentPage++;
        }
    }

    @Transactional
    @Override
    public boolean batchSaveByPager(ApsWorkOrderJobParam param) {

        String requestString = JSONObject.toJSONString(param);
        ApsWorkOrderJobLog jobLog = new ApsWorkOrderJobLog();
        jobLog.setRequestData(requestString);
        jobLog.setPageNum(Long.valueOf(param.getPageIndex()));
        jobLog.setPageCount(Long.valueOf(param.getPageSize()));
        jobLog.setCreateTime(DateUtils.getNowDate());
        jobLog.setBizType("work_order");
        jobLogMapper.insertApsWorkOrderJobLog(jobLog);
        log.info("work_order_request：{}", JSONObject.toJSONString(jobLog));
        return requestOnePage(jobLog);
    }
    /**
     * 请求一页数据进行保存
     * */
    @Transactional
    @Override
    public boolean requestOnePage(ApsWorkOrderJobLog jobLog) {
        // 定义常量，避免硬编码
        final String STATUS_KEY = "status";
        final String DATA_KEY = "data";
        final String SUCCESS_STATUS = "200";
        /*设置日志更新时间，Retry后与创建时间不同*/
        jobLog.setUpdateTime(DateUtils.getNowDate());
        try {
            // 设置请求头
            HttpHeaders headers = new HttpHeaders();
            headers.setContentType(MediaType.APPLICATION_JSON);
            HttpEntity<String> request = new HttpEntity<>(jobLog.getRequestData(), headers);

            // 发起HTTP请求
            ResponseEntity<String> response;
            try {
                response = restTemplate.postForEntity(getWorkOrderUrl, request, String.class);
            } catch (Exception e) {
                // 捕获网络异常或其他异常
                String msg = String.format("Error occurred while making HTTP request: {}", e.getMessage());
                log.error(msg);
                jobLog.setResponseData(msg);
                jobLog.setResult("fail:"+e.getMessage());
                jobLogMapper.updateApsWorkOrderJobLog(jobLog);
                return false;
            }
            // 解析响应体
            String responseBody = response.getBody();
            // 检查响应状态码
            if (!response.getStatusCode().is2xxSuccessful()) {
                String msg = String.format("Non-2xx response received: {}", response.getStatusCode());
                log.warn(msg);
                jobLog.setResponseData(responseBody);
                jobLog.setResult("fail");
                jobLogMapper.updateApsWorkOrderJobLog(jobLog);
                return false;
            }

            if (responseBody == null) {
                String responseBodyIsNull = "Response body is null";
                log.warn(responseBodyIsNull);
                jobLog.setResponseData(responseBodyIsNull);
                jobLog.setResult("fail");
                jobLogMapper.updateApsWorkOrderJobLog(jobLog);
                return false;
            }

            JSONObject responseBodyJson = JSONObject.parseObject(responseBody);
            String status = responseBodyJson.getString(STATUS_KEY);
            if (!SUCCESS_STATUS.equals(status)) {

                log.warn("Unexpected status in response: {}", status);
                jobLog.setResponseData(responseBody);
                jobLog.setResult("fail");
                jobLogMapper.updateApsWorkOrderJobLog(jobLog);
                return false;
            }

            // 处理数据
            JSONArray result = responseBodyJson.getJSONArray(DATA_KEY);
            if (result == null || result.isEmpty()) {
                jobLog.setResult("ok receive 0");
                jobLogMapper.updateApsWorkOrderJobLog(jobLog);
                return false;
            }

            int ct = batchInsertApsWorkOrderJob(jobLog.getPageNum().intValue(), result);
            jobLog.setResult("ok save " + ct);
            jobLogMapper.updateApsWorkOrderJobLog(jobLog);
            return true;

        } catch (Exception e) {
            // 捕获所有异常并记录日志
            log.error("An unexpected error occurred: {}", e.getMessage(), e);
            jobLog.setResponseData(null);
            jobLog.setResult("fail");
            jobLogMapper.updateApsWorkOrderJobLog(jobLog);
            return false;
        }
    }


    @Transactional(rollbackFor = Exception.class)
    public int batchInsertApsWorkOrderJob(Integer pageNum, JSONArray result) {
        // 边界条件检查
        if (result == null || result.isEmpty()) {
            log.warn("Result is empty or null, no data to process.");
            return 0;
        }
        if (pageNum == null) {
            log.warn("PageNum is null, setting default value to 1.");
            pageNum = 1;
        }

        List<ApsWorkOrderJob> jobs = new ArrayList<>();
        List<String> orderIds = new ArrayList<>();

        for (int i = 0; i < result.size(); i++) {
            try {
                JSONObject jsonObject = result.getJSONObject(i);
                // 校验必要字段是否存在
                if (!jsonObject.containsKey("ID")) {
                    log.error("Missing 'ID' field in result at index: {}", i);
                    continue; // 跳过无效数据
                }

                ApsWorkOrderJob order = result.getObject(i, ApsWorkOrderJob.class);
                order.setId(IdUtil.getSnowflakeNextId());
                order.setOrderId(jsonObject.getString("ID"));
                order.setCreateTime(DateUtils.getNowDate());
                order.setPageIndex(i);
                order.setPageNum(pageNum);
                order.setDelFlag("0");
                order.setProcessStatus("0");
                order.setOpStatus(jsonObject.getString("OpStatus"));
                order.setNextOpName(jsonObject.getString("NextOpName"));
                order.setLowOrderCode(jsonObject.getString("LowLevelCode"));
                order.setOrderCreateTime(jsonObject.getDate("CreatedOn"));
                order.setApproveOn(jsonObject.getDate("ApproveOn"));
                order.setStartWorkDate(jsonObject.getDate("StartDatetime"));
                jobs.add(order);
                orderIds.add(order.getOrderId());
            } catch (Exception e) {
                log.error("Error processing result at index {}: {}", i, e.getMessage(), e);
                // 继续处理其他数据
            }
        }

        if (!orderIds.isEmpty()) {
            // 删除旧数据
            apsWorkOrderJobMapper.deleteWorkOrderJobByOrderIds(orderIds);
        }

        // 批量插入新数据
        int affectedRows = apsWorkOrderJobMapper.batchInsertApsWorkOrderJob(jobs);

        if (affectedRows != jobs.size()) {
            log.warn("Not all records were inserted successfully. Expected: {}, Actual: {}", jobs.size(), affectedRows);
        }

        return affectedRows;
    }


    /**
     * 同步零件工单信息
     * */
    @Transactional
    @Override
    public void syncPartOrderData() {
        apsWorkOrderJobMapper.deleteAllPartPlan();
        apsWorkOrderJobMapper.batchInsertPartPlan();
    }

    /**
     * 同步钣金工单信息
     * */
    @Transactional
    @Override
    public void syncPlateOrderData() {
        apsWorkOrderJobMapper.deleteAllPlatePlan();
        apsWorkOrderJobMapper.batchInsertPlatePlan();
    }


    /**
     * 同步钣金工单信息
     * */
    @Transactional
    @Override
    public void syncGasPipingData() {
        apsWorkOrderJobMapper.deleteAllGasPiping();
        apsWorkOrderJobMapper.batchInsertGasPiping();
    }

    @Override
    public void deleteAllWorkOrderJob(){
         apsWorkOrderJobMapper.deleteAllWorkOrderJob();
    }

}