package cn.lili.controller.lmk;

import cn.lili.base.Result;
import cn.lili.modules.lmk.domain.vo.LmkFileVO;
import cn.lili.modules.lmk.service.ActivityService;
import cn.lili.modules.lmk.service.LmkFileService;
import io.swagger.annotations.ApiOperation;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.apache.ibatis.annotations.Delete;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;

@RestController
@RequiredArgsConstructor
@RequestMapping("/manager/lmk/common")
@Slf4j
public class ManagerUploadController {



    private final ActivityService activityService;

    @PostMapping("/upload")
    public Result handleFileUpload(@RequestPart("file") MultipartFile file) throws Exception {
        System.out.println("开始上传");
        if (file == null) {
            return Result.error("上传文件不能为空");
        }
        System.out.println(file.getSize());
        System.out.println(file.getName());
        // 上传到云服务器
        Result result = activityService.uploadObject(file);
        Object object = result.get("data");
        LmkFileVO lmkFileVO = null;
        if (object != null) {
            if (object instanceof LmkFileVO) {
                lmkFileVO = (LmkFileVO) object;
                //插入数据库
                return Result.ok().data(lmkFileVO);

            } else {
                log.error("类型不匹配，期望：{} 实际：{}",
                        LmkFileVO.class.getName(),
                        object.getClass().getName());
                return Result.error("类型不匹配");
            }
        }
        return Result.error("上传云服务器异常");
    }

    @GetMapping("/getUrl/{fileKey}")
    public Result getUrl(@PathVariable(value = "fileKey") String fileKey){
        return Result.ok().data(activityService.getPreviewUrl(fileKey));
    }

    @DeleteMapping("/delByKey")
    @ApiOperation(value = "删除某个文件")
    public Result delByKey(@RequestBody String fileKey) {
        return activityService.deleteObject(fileKey);
    }

}