package com.gkhy.sign.service.impl;

import cn.hutool.crypto.asymmetric.Sign;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.github.pagehelper.PageInfo;
import com.gkhy.sign.dto.rep.SignatureFlowRep;
import com.gkhy.sign.dto.rep.SignatureItemRep;
import com.gkhy.sign.dto.req.SignatureItemAddReq;
import com.gkhy.sign.dto.req.SignatureItemReq;
import com.gkhy.sign.entity.SignatureFlow;
import com.gkhy.sign.entity.SignatureItem;
import com.gkhy.sign.mapper.SignatureFlowMapper;
import com.gkhy.sign.mapper.SignatureItemMapper;
import com.gkhy.sign.service.SignatureItemService;
import com.ruoyi.common.core.domain.entity.SysDept;
import com.ruoyi.common.core.domain.entity.SysRole;
import com.ruoyi.common.core.domain.entity.SysUser;
import com.ruoyi.common.utils.PageUtils;
import com.ruoyi.common.utils.SecurityUtils;
import com.ruoyi.system.mapper.SysDeptMapper;
import com.ruoyi.system.mapper.SysUserMapper;
import io.lettuce.core.RedisClient;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import javax.validation.constraints.NotNull;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Date;
import java.util.List;

@Service
public class SignatureItemServiceImpl extends ServiceImpl<SignatureItemMapper, SignatureItem> implements SignatureItemService {

    @Autowired
    private SignatureItemMapper signatureItemMapper;
    @Autowired
    private SysDeptMapper sysDeptMapper;
    @Autowired
    private SysUserMapper sysUserMapper;

    @Autowired
    private SignatureFlowMapper signatureFlowMapper;

    @Override
    public List<SignatureItemRep> selectItemList(SignatureItemReq signatureItem) {
        if (!SysUser.isAdmin(SecurityUtils.getUserId())) {
            signatureItem.setUserId(SecurityUtils.getUserId());
        }
        List<SignatureItemRep> signatureItemReps = new ArrayList<>();

        if (signatureItem.getType()==1){
            signatureItemReps  = signatureItemMapper.getItemList(signatureItem);
        }else {
            signatureItemReps  = signatureItemMapper.getItemListApp(signatureItem);
        }

        for (SignatureItemRep signatureItemRep : signatureItemReps) {
            List<SignatureFlowRep> signatureFlowReps = signatureFlowMapper.selectbyItemId(signatureItemRep.getId());
            signatureItemRep.setSignatureFlows(signatureFlowReps);
            String initiaiUserId = signatureItemRep.getInitiaiUserId();
            String[] split = initiaiUserId.split(",");
            StringBuffer stringBuffer = new StringBuffer();
            for (String userId : split) {
                SysUser sysUser1 = sysUserMapper.selectUserById(Long.valueOf(userId));
                stringBuffer.append(sysUser1.getNickName()).append(",");
            }
            stringBuffer.deleteCharAt(stringBuffer.length()-1);
            signatureItemRep.setInitiaiUserName(stringBuffer.toString());
        }
        return signatureItemReps;
    }

    @Override
    public int insertSignatureItem(SignatureItemAddReq signatureItemAddReq) {
        SignatureItem signatureItem = new SignatureItem();
        BeanUtils.copyProperties(signatureItemAddReq,signatureItem);
        SysUser user = SecurityUtils.getLoginUser().getUser();
        signatureItem.setCreateBy(user.getUserName());
        signatureItem.setCreateTime(new Date());
        signatureItem.setOriginateTime(new Date());
        int insert = signatureItemMapper.insertSignatureItem(signatureItem);

        List<SignatureFlowRep> signatureFlowReps = signatureFlowMapper.selectbyItemId(signatureItem.getId());
        for (String userDept : signatureItemAddReq.getUserDept()) {
            String[] split = userDept.split("_");
            SignatureFlow signatureFlow = new SignatureFlow();
            signatureFlow.setItemId(signatureItem.getId());
            signatureFlow.setUserId(SecurityUtils.getUserId());
            SysUser sysUser2 = sysUserMapper.selectUserById(SecurityUtils.getUserId());
            signatureFlow.setUserName(sysUser2.getNickName());
            signatureFlow.setDeptId(SecurityUtils.getDeptId());
            SysDept sysDept = sysDeptMapper.selectDeptById(SecurityUtils.getDeptId());
            signatureFlow.setDeptName(sysDept.getDeptName());
            signatureFlow.setSignUserId(Long.valueOf(split[0]));
            SysUser sysUserSign = sysUserMapper.selectUserById(Long.valueOf(split[0]));
            SysDept sysDeptSign = sysDeptMapper.selectDeptById(Long.valueOf(split[1]));
            signatureFlow.setSignUserName(sysUserSign.getNickName());
            signatureFlow.setSignDeptId(sysDeptSign.getDeptId());
            signatureFlow.setSignDeptName(sysDeptSign.getDeptName());
            signatureFlow.setStatus(0);
            signatureFlow.setSort(signatureFlowReps.size()+1);
            signatureFlowMapper.insert(signatureFlow);
        }
        return insert;
    }

    @Override
    public int updateSignatureIteme(SignatureItem signatureItem) {
        SysUser user = SecurityUtils.getLoginUser().getUser();
        signatureItem.setUpdateBy(user.getUserName());
        signatureItem.setUpdateTime(new Date());
        return signatureItemMapper.updateById(signatureItem);
    }

    @Override
    public int deleteItem(Integer ids) {
        return signatureItemMapper.deleteItemByIds(ids);
    }
}