package com.doumee.service.business.impl;

import com.doumee.biz.system.SystemDictDataBiz;
import com.doumee.core.constants.Constants;
import com.doumee.core.dingding.DingDingNotice;
import com.doumee.core.constants.Constants;
import com.doumee.core.constants.ResponseStatus;
import com.doumee.core.exception.BusinessException;
import com.doumee.core.model.LoginUserInfo;
import com.doumee.core.model.PageData;
import com.doumee.core.model.PageWrap;
import com.doumee.core.utils.Utils;
import com.doumee.dao.business.LocksMapper;
import com.doumee.dao.business.SitesMapper;
import com.doumee.dao.business.model.Locks;
import com.doumee.dao.business.model.Sites;
import com.doumee.service.business.SitesService;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import org.checkerframework.checker.units.qual.C;
import org.apache.shiro.SecurityUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Async;
import org.springframework.stereotype.Service;
import org.springframework.util.CollectionUtils;
import org.springframework.util.StringUtils;

import java.math.BigDecimal;
import java.util.Date;
import java.util.List;
import java.util.Objects;
import java.util.stream.Collectors;

/**
 * 站点信息表Service实现
 * @author 江蹄蹄
 * @date 2023/09/27 18:06
 */
@Service
public class SitesServiceImpl implements SitesService {

    @Autowired
    private SitesMapper sitesMapper;

    @Autowired
    private LocksMapper locksMapper;

    @Autowired
    private SystemDictDataBiz systemDictDataBiz;

    @Override
    public String create(Sites sites) {
        LoginUserInfo principal = (LoginUserInfo) SecurityUtils.getSubject().getPrincipal();

        QueryWrapper<Sites> wrapper = new QueryWrapper<>();
        wrapper.lambda()
                .eq(Sites::getCode,sites.getCode());
        Integer count = sitesMapper.selectCount(wrapper);
        if (count > 0){
            throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(),"站点编号已存在");
        }
        Sites insert = new Sites();
        insert.setCreateDate(new Date());
        insert.setCreator(principal.getId());
        insert.setEditDate(new Date());
        insert.setEditor(principal.getId());
        insert.setIsdeleted(Constants.ZERO);
        insert.setInfo(sites.getInfo());
        insert.setName(sites.getName());
        insert.setCode(sites.getCode());
        insert.setStatus(sites.getStatus());
        insert.setLockNum(sites.getLockNum());
        insert.setIp(sites.getIp());
        sitesMapper.insert(sites);
        return sites.getId();
    }

    @Override
    public void deleteById(String id) {
        sitesMapper.deleteById(id);
    }

    @Override
    public void delete(Sites sites) {
        UpdateWrapper<Sites> deleteWrapper = new UpdateWrapper<>(sites);
        sitesMapper.delete(deleteWrapper);
    }

    @Override
    public void deleteByIdInBatch(List<String> ids) {
        if (CollectionUtils.isEmpty(ids)) {
            return;
        }
        sitesMapper.deleteBatchIds(ids);
    }

    @Override
    public void updateById(Sites sites) {
        LoginUserInfo principal = (LoginUserInfo) SecurityUtils.getSubject().getPrincipal();
        Sites update = new Sites();
        update.setCreateDate(new Date());
        update.setEditor(principal.getId());
        update.setName(sites.getName());
        update.setLockNum(sites.getLockNum());
        update.setIp(sites.getIp());
        sitesMapper.updateById(update);
    }

    @Override
    public void updateByIdInBatch(List<Sites> sitess) {
        if (CollectionUtils.isEmpty(sitess)) {
            return;
        }
        for (Sites sites: sitess) {
            this.updateById(sites);
        }
    }

    @Override
    public Sites findById(String id) {
        return sitesMapper.selectById(id);
    }

    @Override
    public Sites findOne(Sites sites) {
        QueryWrapper<Sites> wrapper = new QueryWrapper<>(sites);
        return sitesMapper.selectOne(wrapper);
    }

    @Override
    public List<Sites> findList(Sites sites) {
        QueryWrapper<Sites> wrapper = new QueryWrapper<>(sites);
        return sitesMapper.selectList(wrapper);
    }

    @Override
    public PageData<Sites> findPage(PageWrap<Sites> pageWrap) {
        IPage<Sites> page = new Page<>(pageWrap.getPage(), pageWrap.getCapacity());
        QueryWrapper<Sites> queryWrapper = new QueryWrapper<>();
        Utils.MP.blankToNull(pageWrap.getModel());
        if (pageWrap.getModel().getId() != null) {
            queryWrapper.lambda().eq(Sites::getId, pageWrap.getModel().getId());
        }
        if (pageWrap.getModel().getCreateDate() != null) {
            queryWrapper.lambda().ge(Sites::getCreateDate, Utils.Date.getStart(pageWrap.getModel().getCreateDate()));
            queryWrapper.lambda().le(Sites::getCreateDate, Utils.Date.getEnd(pageWrap.getModel().getCreateDate()));
        }
        if (pageWrap.getModel().getCreator() != null) {
            queryWrapper.lambda().eq(Sites::getCreator, pageWrap.getModel().getCreator());
        }
        if (pageWrap.getModel().getEditDate() != null) {
            queryWrapper.lambda().ge(Sites::getEditDate, Utils.Date.getStart(pageWrap.getModel().getEditDate()));
            queryWrapper.lambda().le(Sites::getEditDate, Utils.Date.getEnd(pageWrap.getModel().getEditDate()));
        }
        if (pageWrap.getModel().getEditor() != null) {
            queryWrapper.lambda().eq(Sites::getEditor, pageWrap.getModel().getEditor());
        }
        if (pageWrap.getModel().getIsdeleted() != null) {
            queryWrapper.lambda().eq(Sites::getIsdeleted, pageWrap.getModel().getIsdeleted());
        }
        if (pageWrap.getModel().getInfo() != null) {
            queryWrapper.lambda().eq(Sites::getInfo, pageWrap.getModel().getInfo());
        }
        if (pageWrap.getModel().getName() != null) {
            queryWrapper.lambda().eq(Sites::getName, pageWrap.getModel().getName());
        }
        if (pageWrap.getModel().getCode() != null) {
            queryWrapper.lambda().eq(Sites::getCode, pageWrap.getModel().getCode());
        }
        if (pageWrap.getModel().getStatus() != null) {
            queryWrapper.lambda().eq(Sites::getStatus, pageWrap.getModel().getStatus());
        }
        if (pageWrap.getModel().getLockNum() != null) {
            queryWrapper.lambda().eq(Sites::getLockNum, pageWrap.getModel().getLockNum());
        }
        if (pageWrap.getModel().getIp() != null) {
            queryWrapper.lambda().eq(Sites::getIp, pageWrap.getModel().getIp());
        }
        if (pageWrap.getModel().getClientVersion() != null) {
            queryWrapper.lambda().eq(Sites::getClientVersion, pageWrap.getModel().getClientVersion());
        }
        for(PageWrap.SortData sortData: pageWrap.getSorts()) {
            if (sortData.getDirection().equalsIgnoreCase(PageWrap.DESC)) {
                queryWrapper.orderByDesc(sortData.getProperty());
            } else {
                queryWrapper.orderByAsc(sortData.getProperty());
            }
        }
        return PageData.from(sitesMapper.selectPage(page, queryWrapper));
    }

    @Override
    public long count(Sites sites) {
        QueryWrapper<Sites> wrapper = new QueryWrapper<>(sites);
        return sitesMapper.selectCount(wrapper);
    }

    @Async
    @Override
    public void siteReservesNotice(String siteId) throws Exception{
        //站点信息查询
        Sites sites = sitesMapper.selectById(siteId);
        if(Objects.isNull(sites)){
            return;
        }
        //查询站点下锁头数量
        List<Locks> locksList = locksMapper.selectList(new QueryWrapper<Locks>().eq("status", Constants.ZERO).eq("site_id",siteId));
        if(Objects.isNull(locksList)||locksList.size()==Constants.ZERO){
            return;
        }
        //获取空锁头数量
        Integer empLocks =  locksList.stream().filter(l -> StringUtils.isEmpty(l.getBikeCode())).collect(Collectors.toList()).size();
        //锁头正常存车数量
        Integer unEmpLocks = locksList.size() - empLocks;
        BigDecimal warnMax = new BigDecimal(String.valueOf(systemDictDataBiz.queryByCode(Constants.MINI_PROGRAMME,Constants.WARN_MAX)));
        BigDecimal warnMin = new BigDecimal(String.valueOf(systemDictDataBiz.queryByCode(Constants.MINI_PROGRAMME,Constants.WARN_MIN)));
        //超出预警最大值
        if(empLocks>Constants.ZERO){
            if(BigDecimal.valueOf(empLocks).divide(BigDecimal.valueOf(locksList.size())).multiply(BigDecimal.valueOf(100)).compareTo(warnMax)>Constants.ZERO){
                DingDingNotice.reservesNotice(sites.getName(),
                        systemDictDataBiz.queryByCode(Constants.DINGDING,Constants.DINGDING_URL).getCode(),
                        systemDictDataBiz.queryByCode(Constants.DINGDING,Constants.DINGDING_SECRET).getCode(),
                        Constants.ZERO,warnMax);
                return;
            };
        }
        //低于预警最小值
        if(unEmpLocks>Constants.ZERO){
            if(BigDecimal.valueOf(unEmpLocks).divide(BigDecimal.valueOf(locksList.size())).multiply(BigDecimal.valueOf(100)).compareTo(warnMin)<Constants.ZERO){
                DingDingNotice.reservesNotice(sites.getName(),
                        systemDictDataBiz.queryByCode(Constants.DINGDING,Constants.DINGDING_URL).getCode(),
                        systemDictDataBiz.queryByCode(Constants.DINGDING,Constants.DINGDING_SECRET).getCode(),
                        Constants.ONE,warnMin);
                return;
            }
        }
    }


}