package com.ycl.controller;

import com.ycl.api.CommonResult;
import com.ycl.dto.media.Media;
import com.ycl.dto.media.PictureZoomParameter;
import com.ycl.utils.MediaFileUtil;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;

@RestController
@Api(tags = "文件上传")
@RequestMapping("/file")
public class FileController {

    private MediaFileUtil mediaFileUtil;

    @Autowired
    public void setMediaFileUtil(MediaFileUtil mediaFileUtil) {
        this.mediaFileUtil = mediaFileUtil;
    }

    /**
     * 上传图片
     *
     * @param file
     * @return
     */

    @ApiOperation("上传图片")
    @RequestMapping(value = "/medias", method = RequestMethod.POST)
    public CommonResult<Media> mediaUpload(@RequestParam("file") MultipartFile file) {
        try {
            PictureZoomParameter zoomPar = PictureZoomParameter.getBoardPar();
            Media res = mediaFileUtil.save(file, zoomPar);

            return CommonResult.success(res, "ok");
        } catch (Exception e) {
            return CommonResult.failed("图片格式只能为jpg、jpeg、png,只修改文件的后缀无效!");
        }
    }

    @ApiOperation("删除图片")
    @RequestMapping(value = "media/delete", method = RequestMethod.DELETE)
    public CommonResult<Boolean> delete(@RequestBody Media media) {
        try {
            mediaFileUtil.removeMedia(media);

            return CommonResult.success(true, "ok");
        } catch (Exception e) {
            return CommonResult.failed("fail!");
        }

    }

}