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.domain.*;
import com.ruoyi.mapper.ZfShareMapper;
import com.ruoyi.service.ZInfoUserService;
import com.ruoyi.service.ZfDoctorService;
import com.ruoyi.service.ZfDoctorShareService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.stream.Collectors;

import static com.alibaba.druid.sql.PagerUtils.limit;

@Slf4j
@Service
public class ZfDoctorShareServiceImpl extends ServiceImpl<ZfShareMapper, ZfShare> implements ZfDoctorShareService {
    @Resource
    private ZfDoctorService zfDoctorService;

    @Resource
    private ZInfoUserService zInfoUserService;

    private LambdaQueryWrapper<ZfShare> uniqueCondition(ZfShare zfShare) {
        LambdaQueryWrapper<ZfShare> lqw = new LambdaQueryWrapper<>();
        lqw.eq(StringUtils.isNotEmpty(String.valueOf(zfShare.getShareId())), ZfShare::getShareId, zfShare.getShareId());
        lqw.eq(StringUtils.isNotEmpty(String.valueOf(zfShare.getShareContent())), ZfShare::getShareContent, zfShare.getShareContent());
        lqw.eq(StringUtils.isNotEmpty(String.valueOf(zfShare.getSysMenuId())), ZfShare::getSysMenuId, zfShare.getSysMenuId());
        return lqw;
    }
    @Override
    public List<ZfShare> getAuthority() {
        SysUser user = SecurityUtils.getLoginUser().getUser();
        Long userId = user.getUserId();

        LambdaQueryWrapper<ZfShare> lqw = new LambdaQueryWrapper<>();
        lqw.eq(ZfShare::getShareId,userId);

        return list(lqw);
    }

    @Resource
    ZfDoctorShareService zfDoctorShareService;

    public void addData(ZfShare za)
    {
        LambdaQueryWrapper<ZfShare> lqw = uniqueCondition(za);
        List<ZfShare> list = list(lqw);

        if(list.size()>0){
            throw new RuntimeException("请勿分享重复数据");
        }
        else {
            zfDoctorShareService.save(za);
        }

    }


    @Override
    public AjaxResult saveZa(ShareMore zfDoctor) {
        //  boolean bl = zAuthorityService.saveOrUpdate(zAuthority);
        Long [] shareIds = zfDoctor.getShareIds();
        Long [] shareContents =  zfDoctor.getShareContents();
        for (Long shareId : shareIds) {
            for (Long shareContent : shareContents) {
                ZfShare za = new ZfShare();
                za.setUserId(getUserId());
                za.setShareContent(shareContent);
                za.setShareId(shareId);
                za.setSysMenuId(2019L);
                addData(za);
            }
        }
        //  Long []
        //  if(bl)
        return AjaxResult.success("分享成功!");
        // else
        //    return  AjaxResult.error("权限新增失败！");


    }
    /**
     * 根据UserId和分享人shareId查看已经授权给那些人那些数据
     */
    @Override
    public AjaxResult listByFidAid(ShareMore zfDoctor,Integer pageNo ,Integer pageSize) {
        //找到对应的赋予数据的用户以及数据内容
        Long [] shareIds = zfDoctor.getShareIds();
        List<ZfDoctor> beanRecord3 = new ArrayList<>();
        for (Long shareId : shareIds) {
            {
                LambdaQueryWrapper<ZfShare> lqw = new LambdaQueryWrapper<>();
                lqw.eq(ZfShare::getShareId,shareId)
                    .eq(ZfShare::getSysMenuId,zfDoctor.getSysMenuId())
                        .eq(ZfShare::getUserId, getUserId());
                List<ZfShare> beanRecords = list(lqw);
                for (ZfShare beanRecord : beanRecords ) {
                    beanRecord3.add(zfDoctorService.getById(beanRecord.getShareContent()));
                }
            }
        }
        List<ZfDoctor>  record =  beanRecord3.stream().skip((pageNo-1)*pageSize).limit(pageSize).collect(Collectors.toList());

        int totalPage = (beanRecord3.size() -1) / pageSize +1;

        Page<ZfDoctor> zfDoctorPage = new Page<>(pageNo, pageSize,totalPage);
        HashMap<String, Object> data = MapUtils.getShareResult(zfDoctorPage, record,beanRecord3.size());

        return AjaxResult.success(data);
    }

    @Override
    public AjaxResult deleteZa(ShareMore zfDoctor) {
        Long [] shareIds = zfDoctor.getShareIds();
        Long [] shareContents =  zfDoctor.getShareContents();
        for(Long shareId : shareIds)
            for(Long shareContent: shareContents)
            {
                LambdaQueryWrapper<ZfShare> lqw = new LambdaQueryWrapper<>();
                lqw.eq(ZfShare::getShareId,shareId)
                        .eq(ZfShare::getShareContent, shareContent)
                        .eq(ZfShare::getSysMenuId, zfDoctor.getSysMenuId())
                        .eq(ZfShare::getUserId, getUserId());

                zfDoctorShareService.remove(lqw);
                //   addData(za);
            }
        return AjaxResult.success("数据收回成功!");

    }

    /**
     * 用户自己查看别人分享的数据和分享人
     */
    @Override
    public AjaxResult listByUserId() {
        //找到对应的赋予数据的用户以及数据内容
        HashMap<Long,List<ZfDoctor>>  bs = new HashMap<>();
        LambdaQueryWrapper<ZfShare> lqw = new LambdaQueryWrapper<>();
        lqw.eq(ZfShare::getShareId,getUserId());
        lqw.eq(ZfShare::getSysMenuId,2019L);
        List<ZfShare> beanRecords = list(lqw);
        List<ZfDoctor> b1 = new ArrayList<>();
        for (ZfShare beanRecord : beanRecords ) {
                b1.add(zfDoctorService.getById(beanRecord.getShareContent()));
                bs.put(beanRecord.getUserId(),b1);
        }
        log.info("从数据库中查到的为:{}", bs);
        return AjaxResult.success(bs);

    }
    /**
     * 用户自己查看别人分享的数据==用户自己查看别人分享的数据和分享人
     */
    @Override
    public AjaxResult listUserId(Integer pageNo ,Integer pageSize) {
        //找到对应的赋予数据的用户以及数据内容
        List<ZfDoctor>  bs = new ArrayList<>();
        LambdaQueryWrapper<ZfShare> lqw = new LambdaQueryWrapper<>();
        lqw.eq(ZfShare::getShareId,getUserId());
        lqw.eq(ZfShare::getSysMenuId,2019L);
        List<ZfShare> beanRecords = list(lqw);
        for (ZfShare beanRecord : beanRecords ) {
            ZfDoctor bs2 = zfDoctorService.getById(beanRecord.getShareContent());
            bs2.setShareId(beanRecord.getUserId());
            bs.add(bs2);
        }
        log.info("从数据库中查到的为:{}", bs);
        List<ZfDoctor>  record = bs.stream().skip((pageNo-1)*pageSize).limit(pageSize).collect(Collectors.toList());

        int totalPage = (bs.size() -1) / pageSize +1;

        Page<ZfDoctor> zfDoctorPage = new Page<>(pageNo, pageSize,totalPage);
        HashMap<String, Object> data = MapUtils.getShareResult(zfDoctorPage, record,bs.size());
        return AjaxResult.success(data);

    }
    public Long getUserId(){
        ZInfoUser myself = zInfoUserService.getMyself();
        return myself.getUserId();

    }
    @Override
    public Long getShareId(ZfDownload zfDownload){
        LambdaQueryWrapper<ZfShare> lqw = new LambdaQueryWrapper<>();
        lqw.eq(ZfShare::getShareId, zfDownload.getDownloadId())
                .eq(ZfShare::getShareContent, zfDownload.getDownloadContent())
                .eq(ZfShare::getSysMenuId, zfDownload.getSysMenuId());
        List<ZfShare> beanRecords = list(lqw);
        if (beanRecords.size() != 0){
            return beanRecords.get(0).getUserId();
        }
        else {
            return null;
        }
    }

}