package com.simuwang.manage.task;

import cn.hutool.core.date.DateUtil;
import com.simuwang.base.common.util.DateUtils;
import com.simuwang.base.common.util.StringUtil;
import com.simuwang.base.mapper.core.CoreDistributionMapper;
import com.simuwang.base.mapper.core.SrcNavMapper;
import com.simuwang.base.mapper.daq.DistributionMapper;
import com.simuwang.base.mapper.daq.NavMapper;
import com.simuwang.base.mapper.daq.system.SysConfigMapper;
import com.simuwang.base.pojo.dos.DistributionDO;
import com.simuwang.base.pojo.dos.NavDO;
import com.simuwang.base.pojo.dos.SysConfigDO;
import com.simuwang.base.pojo.dos.core.CoreDistributionDO;
import com.simuwang.base.pojo.dos.core.SrcNavDO;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;

/**
 * 数据同步
 * Author:   chenjianhua
 * Date:     2024/10/25 13:59
 * Description: ${DESCRIPTION}
 */
@Component
public class DataSynchronizationTask {

    @Autowired
    private NavMapper navMapper;

    @Autowired
    private SrcNavMapper srcNavMapper;

    @Autowired
    private SysConfigMapper sysConfigMapper;

    @Autowired
    private DistributionMapper distributionMapper;
    @Autowired
    private CoreDistributionMapper coreDistributionMapper;

    private static final Integer maxNum = 100000;

    public void synchronization() {
        String startDate = sysConfigMapper.selectConfigByKey("last_data_synchronization_time");
        if (StringUtil.isNull(startDate)) {
            //沒有配置就新增一个
            saveConfig();
        }
        String endDate = DateUtil.now();
        long total = navMapper.countNavByTime(startDate, endDate);
        if (total > maxNum) {
            Map<String,Long> idMap = navMapper.selectMaxMinId(startDate, endDate);
            Long minId = idMap.get("minId");
            Long maxId = idMap.get("maxId");
            long times = (maxId-minId)%maxNum==0?(maxId-minId)/maxNum:(maxId-minId)/maxNum+1;
            long startIdx = minId;
            for(int idx=1;idx <= times;idx++){
                long endIdx = startIdx+idx*maxNum;
                if(endIdx >= maxId){
                    endIdx = maxId;
                }
                List<NavDO> navDOList = navMapper.selectNavListById(minId,maxId,startDate, endDate);
                saveSrcNavList(navDOList);
                startIdx = endIdx;
            }
            return;
        }
        List<NavDO> navDOList = navMapper.selectNavListByTime(startDate, endDate);
        saveSrcNavList(navDOList);
        //更新分红
        List<DistributionDO> distributionDOList = distributionMapper.selectDistributeListByTime(startDate, endDate);
        saveDistribute(distributionDOList);
        //更新最后任务时间
        updateConfig(endDate);
    }

    private void saveDistribute(List<DistributionDO> distributionDOList) {
        List<CoreDistributionDO> coreDistributionDOList = new ArrayList<>();
        for(DistributionDO distribution : distributionDOList){
            CoreDistributionDO coreDistributionDO = new CoreDistributionDO();
            coreDistributionDO.setDistribution(distribution.getDistribution());
            coreDistributionDO.setDistributeDate(distribution.getDistributeDate());
            coreDistributionDO.setDistributeType(distribution.getDistributeType());
            coreDistributionDO.setFundId(distribution.getFundId());
            coreDistributionDO.setCreateTime(distribution.getCreateTime());
            coreDistributionDO.setUpdaterId(distribution.getUpdaterId());
            coreDistributionDO.setCreatorId(distribution.getCreatorId());
            coreDistributionDO.setUpdateTime(distribution.getUpdateTime());
            coreDistributionDO.setIsvalid(distribution.getIsvalid());
            coreDistributionDOList.add(coreDistributionDO);
            if(coreDistributionDOList.size() >= 500){
                coreDistributionMapper.saveCoreDistribution(coreDistributionDOList);
                coreDistributionDOList.clear();
            }
        }
        if(coreDistributionDOList.size() > 0){
            coreDistributionMapper.saveCoreDistribution(coreDistributionDOList);
            coreDistributionDOList.clear();
        }
    }

    private void updateConfig(String endDate) {
        SysConfigDO sysConfigDO = new SysConfigDO();
        sysConfigDO.setConfigKey("last_data_synchronization_time");
        sysConfigDO.setConfigName("数据同步最后时间");
        sysConfigDO.setConfigValue(endDate);
        sysConfigMapper.updateConfigByKey(sysConfigDO);
    }

    private void saveConfig() {
        SysConfigDO sysConfigDO = new SysConfigDO();
        sysConfigDO.setIsvalid(1);
        sysConfigDO.setCreateTime(DateUtils.getNowDate());
        sysConfigDO.setUpdateTime(DateUtils.getNowDate());
        sysConfigDO.setConfigType("1");
        sysConfigDO.setConfigKey("last_data_synchronization_time");
        sysConfigDO.setConfigName("数据同步最后时间");
        sysConfigDO.setConfigValue(DateUtil.now());
        sysConfigDO.setRemark("数据同步最后时间");
        sysConfigDO.setCreatorId(1);
        sysConfigDO.setUpdaterId(1);
        sysConfigMapper.insertConfig(sysConfigDO);
    }

    public void saveSrcNavList(List<NavDO> navDOList){
        List<SrcNavDO> srcNavDOList = new ArrayList<>();
        for (NavDO navDO : navDOList) {
            SrcNavDO srcNavDO = new SrcNavDO();
//            srcNavDO.setId(navDO.getId());
            srcNavDO.setPriceDate(navDO.getPriceDate());
            srcNavDO.setFundId(navDO.getFundId());
            srcNavDO.setNav(navDO.getNav());
            srcNavDO.setCumulativeNavCrawl(navDO.getCumulativeNavWithdrawal());
            srcNavDO.setAppType(1);
            srcNavDO.setNavSource(1);
            srcNavDO.setCreateTime(navDO.getCreateTime());
            srcNavDO.setUpdateTime(navDO.getUpdateTime());
            srcNavDO.setCreatorId(navDO.getCreatorId());
            srcNavDO.setUpdaterId(navDO.getUpdaterId());
            srcNavDO.setIsvisible(1);
            srcNavDO.setSourceId(1);
            srcNavDO.setIsvalid(navDO.getIsvalid());
            srcNavDO.setNavMark(null);
            srcNavDOList.add(srcNavDO);
            if(srcNavDOList.size() >= 500){
                srcNavMapper.saveSrcNav(srcNavDOList);
                srcNavDOList.clear();
            }
        }
        if(srcNavDOList.size() > 0){
            srcNavMapper.saveSrcNav(srcNavDOList);
            srcNavDOList.clear();
        }
    }
}