package com.ruoyi.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ruoyi.common.core.domain.AjaxResult;
import com.ruoyi.common.core.domain.entity.SysUser;
import com.ruoyi.common.utils.MapUtils;
import com.ruoyi.common.utils.SecurityUtils;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.common.utils.poi.ExcelUtil;
import com.ruoyi.domain.Physcial;
import com.ruoyi.domain.ZInfoUser;
import com.ruoyi.domain.ZYearInfo;
import com.ruoyi.mapper.PhyscialMapper;
import com.ruoyi.service.PhyscialService;
import com.ruoyi.service.ZInfoUserService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.multipart.MultipartFile;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.stream.Collectors;

/**
 * <p>
 *  服务实现类
 * </p>
 *
 * @author ojq
 * @since 2023-10-23
 */
@Service
@Slf4j
public class PhyscialServiceImpl extends ServiceImpl<PhyscialMapper, Physcial> implements PhyscialService {
    @Autowired
    PhyscialServiceImpl physcialService;
    @Autowired
    ZInfoUserService zInfoUserService;
    private LambdaQueryWrapper<Physcial> uniqueCondition(Physcial physcial) {
        LambdaQueryWrapper<Physcial> lqw = new LambdaQueryWrapper<>();
        lqw.eq(StringUtils.isNotEmpty(physcial.getReport()), Physcial::getReport, physcial.getReport())
                .eq(physcial.getHappenTime() != null, Physcial::getHappenTime, physcial.getHappenTime())
                .eq(physcial.getUid() != null, Physcial::getUid, physcial.getUid());
        return lqw;
    }

    private LambdaQueryWrapper<Physcial> buildCondition(Physcial physcial, Long userId) {
        LambdaQueryWrapper<Physcial> lqw = new LambdaQueryWrapper<>();
        lqw.eq(userId != null, Physcial::getUid, userId)
                .like(StringUtils.isNotEmpty(physcial.getReport()), Physcial::getReport, physcial.getReport())
                .between(physcial.getHappenStartTime() != null && physcial.getHappenEndTime() != null, Physcial::getHappenTime, physcial.getHappenStartTime(), physcial.getHappenEndTime())
                .orderByDesc(Physcial::getCreateTime);
        return lqw;
    }
    private LambdaQueryWrapper<Physcial> buildConditionSec(Physcial physcial, List<Long> userId) {
        LambdaQueryWrapper<Physcial> lqw = new LambdaQueryWrapper<>();
        lqw.in(Physcial::getUid, userId)
                .like(StringUtils.isNotEmpty(physcial.getReport()), Physcial::getReport, physcial.getReport())
                .between(physcial.getHappenStartTime() != null && physcial.getHappenEndTime() != null, Physcial::getHappenTime, physcial.getHappenStartTime(), physcial.getHappenEndTime())
                .orderByDesc(Physcial::getCreateTime);
        return lqw;
    }
    /**
     * 分页查找
     */
    @Override
    public AjaxResult selectDataList(Physcial physcial, Integer pageNum, Integer pageSize) {
        SysUser user = SecurityUtils.getLoginUser().getUser();
        Long userId = user.getUserId();
        //根据userId查询到infouser的uaid
        ZInfoUser zInfoUser = zInfoUserService.getInfoBysysId(userId);
        //拿到所有的sysid
        List<Long> fms = zInfoUserService.findByUaidToFaid(zInfoUser.getUaid()).stream().map(ZInfoUser::getSysId).collect(Collectors.toList());
        LambdaQueryWrapper<Physcial> lqw;
        if(!fms.isEmpty())
            lqw = buildConditionSec(physcial, fms);
        else
            lqw = buildCondition(physcial, userId);
        Page<Physcial> pageBean = new Page<>(pageNum, pageSize);
        Page<Physcial> pageResult = page(pageBean, lqw);

        List<Physcial> beanRecords = pageResult.getRecords();//得到查询出来的数据

        HashMap<String, Object> data = MapUtils.getResult(pageResult, beanRecords);
        return AjaxResult.success(data);

    }


    @Override
    public List<Physcial> selectByIds(Long[] ids) {
        List<Physcial> list = new ArrayList<>();
        if (ids.length != 0)
            list = listByIds(Arrays.asList(ids));
        else
            list = list();
        return list;
    }

    @Override
    public AjaxResult mySave(Physcial physcial) {
        SysUser user = SecurityUtils.getLoginUser().getUser();
        Long userId = user.getUserId();
        physcial.setUid(userId);

        //检查是否有重复数据插入
        LambdaQueryWrapper<Physcial> lqw = uniqueCondition(physcial);
        List<Physcial> list = list(lqw);
        if (list.size() > 0) {
            throw new RuntimeException("请勿新增重复数据");
        }

        if (save(physcial)) {
            return AjaxResult.success();
        } else {
            return AjaxResult.error();
        }

    }

    @Override
    public List<Physcial> selectByCondition() {
        SysUser user = SecurityUtils.getLoginUser().getUser();
        Long userId = user.getUserId();
        Physcial physcial = new Physcial();
        LambdaQueryWrapper<Physcial> lqw = buildCondition(physcial, userId);
        return list(lqw);

    }

    @Override
    @Transactional
    public AjaxResult importExcel(MultipartFile file) {

        ExcelUtil<Physcial> util = new ExcelUtil<>(Physcial.class);
        List<Physcial> dataList = null;
        try {
            dataList = util.importExcel(file.getInputStream());
        } catch (Exception e) {
            throw new RuntimeException("没有按照规则导入数据");
        }

        assert dataList != null;

        for (Physcial physcial : dataList) {
            physcialService.mySave(physcial);
        }

        return AjaxResult.success();

    }
    

}