package com.whyc.service;

import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import com.whyc.constant.YamlProperties;
import com.whyc.dto.FileDirPath;
import com.whyc.dto.Page;
import com.whyc.dto.Response;
import com.whyc.mapper.DocUserMapper;
import com.whyc.pojo.DocUser;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.system.ApplicationHome;
import org.springframework.stereotype.Service;
import org.springframework.web.multipart.MultipartFile;

import java.io.File;
import java.io.IOException;
import java.util.List;

import static com.whyc.util.ActionUtil.createFilefolderIFNotExist;

@Service
public class DocUserService {
    @Autowired(required = false)
    private DocUserMapper mapper;

    @Autowired
    private DocFaceService faceService;

    //查询所有用户信息
    public Response getAllUser(int pageCurr,int pageSize) {
        PageHelper.startPage(pageCurr,pageSize);
        List<DocUser> list=mapper.getAllUser();
        PageInfo pageInfo=new PageInfo(list);
        return new Response().setII(1,list!=null?true:false,pageInfo,"数据返回");
    }
    //编辑所有用户信息
    public Response updateAllUser(MultipartFile file,DocUser docUser) {
        int faceId=(docUser.getFaceId()==null||docUser.getFaceId().isEmpty())?0:Integer.valueOf(docUser.getFaceId());
        //检测是否存在重新上传的人脸
        faceId=checkFaceData(file,faceId);
        UpdateWrapper wrapper=new UpdateWrapper();
        wrapper.set("tel",docUser.getTel());
        wrapper.set("phone",docUser.getPhone());
        wrapper.set("depart_id",docUser.getDepartId());
        wrapper.set("face_id",faceId);
        wrapper.set("role_id",docUser.getRoleId());
        wrapper.eq("id",docUser.getId());
        int bl=mapper.update(null,wrapper);
        return new Response().set(1,bl>0?true:false);
    }
    //新添加用户信息
    public Response addUser(MultipartFile file,DocUser docUser) {
        int faceId=(docUser.getFaceId()==null||docUser.getFaceId().isEmpty())?0:Integer.valueOf(docUser.getFaceId());
        //检测是否存在重新上传的人脸
        faceId=checkFaceData(file,faceId);
        docUser.setFaceId(String.valueOf(faceId));
        int bl=mapper.insert(docUser);
        return new Response().set(1,bl>0?true:false);
    }

    //检测是否存在重新上传的人脸
    public int checkFaceData(MultipartFile file,int faceId){
        String fileDirName = FileDirPath.getFileDirName();
        String root=fileDirName+File.separator+"face"+File.separator;
        if(file.isEmpty()){
            return faceId;
        }else{
            String fileFileName = file.getOriginalFilename();
            String filePath = root + fileFileName;
            createFilefolderIFNotExist(filePath);
            try {
                file.transferTo(new File(filePath));
            } catch (IOException e) {
                e.printStackTrace();
            }
            if(faceId==0){
                //插入新图片同时获取人脸id
                faceId=faceService.getNewFaceId();
                //录入新的人脸
                faceService.setNewFace(faceId,filePath);
            }else{
                //修改旧的人脸
                faceService.updateFace(faceId,filePath);
            }
        }
        return faceId;
    }
}