package com.caimei.service.data.impl;

import com.alibaba.fastjson.JSONArray;
import com.caimei.mapper.cmMapper.AuthMapper;
import com.caimei.mapper.cmMapper.ImageMapper;
import com.caimei.model.ResponseJson;
import com.caimei.model.po.ImagePo;
import com.caimei.model.vo.ImageFormVo;
import com.caimei.model.vo.ImageListVo;
import com.caimei.model.vo.WxImageListVo;
import com.caimei.service.data.ImageService;
import com.caimei.service.auth.UploadService;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import java.util.Date;
import java.util.List;

/**
 * Description
 *
 * @author : Aslee
 * @date : 2021/7/9
 */
@Slf4j
@Service
public class ImageServiceImpl implements ImageService {

    @Resource
    private ImageMapper imageMapper;

    private UploadService uploadService;

    @Resource
    private AuthMapper authMapper;

    @Autowired
    public void setUploadService(UploadService uploadService) {
        this.uploadService = uploadService;
    }


    @Override
    public ResponseJson<PageInfo<ImageListVo>> getImageList(Integer listType, Integer authUserId, String imageTitle, Integer auditStatus, Integer status, Integer pageNum, Integer pageSize) {
        if (null == authUserId) {
            return ResponseJson.error("参数异常，请输入供应商用户id", null);
        }
        listType = null == listType ? 1 : listType;
        PageHelper.startPage(pageNum, pageSize);
        List<ImageListVo> imageList = imageMapper.getImageList(listType, authUserId, imageTitle, auditStatus, status);
        PageInfo<ImageListVo> pageData = new PageInfo<>(imageList);
        return ResponseJson.success(pageData);
    }

    @Override
    public ResponseJson saveImage(Integer imageId, Integer authUserId, String imageTitle, JSONArray imageArr) throws Exception {
        if (null == imageId && null == authUserId) {
            return ResponseJson.error("参数异常，请输入供应商用户id");
        }
        if (StringUtils.isEmpty(imageTitle)) {
            return ResponseJson.error("参数异常，请输入图片标题");
        }
        if (null == imageArr || imageArr.size() <= 0) {
            return ResponseJson.error("参数异常，请上传图片");
        }
        /*
            组装图片数据
         */
        ImagePo image = new ImagePo();
        image.setTitle(imageTitle);
        // 上线状态默认为“待上线”,审核状态为“待审核”
//        image.setStatus(2);
//        image.setAuditStatus(2);
        image.setStatus(1);
        image.setAuditStatus(1);
        Integer adminUserId = authMapper.getAdminUserId();
        image.setAuditBy(adminUserId);
        image.setAuditTime(new Date());
        String imageZipUrl = uploadService.saveImageZip(imageArr);
        System.out.println("【图片上传】>>>>>>>>>>>>>>>>图片压缩包上传成功："+imageZipUrl);
        image.setZipUrl(imageZipUrl);
        if (null == imageId) {
            image.setAuthUserId(authUserId);
            image.setCreateTime(new Date());
            // 插入图片
            imageMapper.insertImage(image);
        } else {
            image.setId(imageId);
            // 更新图片
            imageMapper.updateImageByImageId(image);
            // 删除原来的图片详情
            imageMapper.deleteImageDetail(imageId);
        }
        // 保存图片详情
        for (Object s : imageArr) {
            imageMapper.insertImageDetail(image.getId(), s.toString());
        }
        return ResponseJson.success("保存图片成功");
    }

    @Override
    public ResponseJson updateImageStatus(Integer imageId, Integer status) {
        if (null == imageId) {
            return ResponseJson.error("请输入图片id");
        }
        if (null == status) {
            return ResponseJson.error("请输入要更新的状态值");
        }
        imageMapper.updateImageStatusByImageId(imageId, status);
        if (0 == status) {
            return ResponseJson.success("下线图片成功");
        } else {
            return ResponseJson.success("上线图片成功");
        }
    }

    @Override
    public ResponseJson deleteImage(Integer imageId) {
        if (null == imageId) {
            return ResponseJson.error("参数异常，请输入图片id");
        }
        // 删除图片
        imageMapper.deleteImageByImageId(imageId);
        // 删除图片详情
        imageMapper.deleteImageDetail(imageId);
        return ResponseJson.success("删除图片成功");
    }

    @Override
    public ResponseJson auditImage(Integer imageId, Integer auditStatus, String invalidReason, Integer auditBy) {
        if (null == imageId) {
            return ResponseJson.error("请输入图片id");
        }
        if (null == auditStatus) {
            return ResponseJson.error("请输入审核结果");
        }
        if (0 == auditStatus && StringUtils.isEmpty(invalidReason)) {
            return ResponseJson.error("请输入审核不通过的原因");
        }
        if (null == auditBy) {
            return ResponseJson.error("请输入审核人用户id");
        }
        Date auditTime = new Date();
        // 授权状态更新
        Integer status = null;
        if (0 == auditStatus) {
            // 审核不通过，下线图片
            status = 0;
        } else {
            // 审核通过，上线图片
            status = 1;
        }
        imageMapper.updateImageAuditStatus(imageId, status, auditStatus, invalidReason, auditBy, auditTime);
        return ResponseJson.success("审核图片成功");
    }

    @Override
    public ResponseJson<ImageFormVo> getImageFormData(Integer imageId) {
        if (null == imageId) {
            return ResponseJson.error("参数异常，请输入图片id", null);
        }
        ImageFormVo image = imageMapper.getImageForm(imageId);
        if (null == image) {
            return ResponseJson.error("图片不存在", null);
        }
        List<String> imageList = imageMapper.getImageListByImageId(imageId);
        image.setImageList(imageList);
        return ResponseJson.success(image);
    }

    @Override
    public ResponseJson<PageInfo<WxImageListVo>> getWxImageList(Integer authUserId, String imageTitle, Integer pageNum, Integer pageSize) {
        if (null == authUserId) {
            return ResponseJson.error("参数异常，请输入供应商用户id", null);
        }
        PageHelper.startPage(pageNum, pageSize);
        List<WxImageListVo> wxImageList = imageMapper.getWxImageList(authUserId, imageTitle);
        wxImageList.forEach(image->{
            List<String> imageList = imageMapper.getImageListByImageId(image.getImageId());
            image.setImageList(imageList);
        });
        PageInfo<WxImageListVo> pageData = new PageInfo<>(wxImageList);
        return ResponseJson.success(pageData);
    }
}