package com.java110.user.bmo.rentingPool.impl;

import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.java110.core.annotation.Java110Transactional;
import com.java110.core.factory.GenerateCodeFactory;
import com.java110.dto.file.FileDto;
import com.java110.dto.file.FileRelDto;
import com.java110.dto.rentingPool.RentingPoolDto;
import com.java110.intf.common.IFileInnerServiceSMO;
import com.java110.intf.common.IFileRelInnerServiceSMO;
import com.java110.intf.user.IRentingPoolInnerServiceSMO;
import com.java110.po.file.FileRelPo;
import com.java110.po.rentingPool.RentingPoolPo;
import com.java110.user.bmo.rentingPool.ISaveRentingPoolBMO;
import com.java110.vo.ResultVo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Service;

import java.util.List;

@Service("saveRentingPoolBMOImpl")
public class SaveRentingPoolBMOImpl implements ISaveRentingPoolBMO {

    @Autowired
    private IRentingPoolInnerServiceSMO rentingPoolInnerServiceSMOImpl;

    @Autowired
    private IFileInnerServiceSMO fileInnerServiceSMOImpl;

    @Autowired
    private IFileRelInnerServiceSMO fileRelInnerServiceSMOImpl;

    /**
     * 添加小区信息
     *
     * @param rentingPoolPo
     * @return 订单服务能够接受的报文
     */
    @Java110Transactional
    public ResponseEntity<String> save(RentingPoolPo rentingPoolPo, JSONArray photos) {

        //查询 是否已经存在 房屋待出租的数据
        RentingPoolDto rentingPoolDto = new RentingPoolDto();
        rentingPoolDto.setCommunityId(rentingPoolPo.getCommunityId());
        rentingPoolDto.setRoomId(rentingPoolPo.getRoomId());
        rentingPoolDto.setStates(new String[]{"0", "1", "2", "3", "4", "5", "7"});
        List<RentingPoolDto> rentingPoolDtos = rentingPoolInnerServiceSMOImpl.queryRentingPools(rentingPoolDto);

        if (rentingPoolDtos != null && rentingPoolDtos.size() > 0) {
            throw new IllegalArgumentException("该房屋当前为" + rentingPoolDtos.get(0).getStateName() + ",不能再次出租");
        }

        if (photos.size() > 0) {
            savaRentingFile(photos, rentingPoolPo);
        }


        rentingPoolPo.setRentingId(GenerateCodeFactory.getGeneratorId(GenerateCodeFactory.CODE_PREFIX_rentingId));
        int flag = rentingPoolInnerServiceSMOImpl.saveRentingPool(rentingPoolPo);

        if (flag > 0) {
            return ResultVo.createResponseEntity(ResultVo.CODE_OK, "保存成功");
        }

        return ResultVo.createResponseEntity(ResultVo.CODE_ERROR, "保存失败");
    }

    private void savaRentingFile(JSONArray photos, RentingPoolPo rentingPoolPo) {
        JSONObject photo = null;

        for (int photoIndex = 0; photoIndex < photos.size(); photoIndex++) {
            photo = photos.getJSONObject(photoIndex);
            doSavaRentingFile(photo, rentingPoolPo);
        }
    }

    /**
     * 保存房屋租赁 图片
     *
     * @param photo
     * @param rentingPoolPo
     */
    private void doSavaRentingFile(JSONObject photo, RentingPoolPo rentingPoolPo) {

        FileDto fileDto = new FileDto();
        fileDto.setCommunityId(rentingPoolPo.getCommunityId());
        fileDto.setContext(photo.getString("photo"));
        fileDto.setFileId(GenerateCodeFactory.getGeneratorId(GenerateCodeFactory.CODE_PREFIX_file_id));
        fileDto.setFileName(fileDto.getFileId());

        fileDto.setSuffix("jpeg");
        String fileName = fileInnerServiceSMOImpl.saveFile(fileDto);

        FileRelPo fileRelPo = new FileRelPo();
        fileRelPo.setObjId(rentingPoolPo.getRentingId());
        fileRelPo.setRelTypeCd(FileRelDto.REL_TYPE_CD_RENTING);
        fileRelPo.setFileRelId(GenerateCodeFactory.getGeneratorId(GenerateCodeFactory.CODE_PREFIX_relId));
        fileRelPo.setFileRealName(fileName);
        fileRelPo.setFileSaveName(fileName);
        fileRelPo.setSaveWay(FileRelDto.SAVE_WAY_FTP);
        int save = fileRelInnerServiceSMOImpl.saveFileRel(fileRelPo);

        if (save < 1) {
            throw new IllegalArgumentException("保存文件失败");
        }
    }

}