package com.teaching.backend.controller.resource;

/**
 * @Author:youhang
 * @Date:2024-06-09-9:55
 * @Description:
 */


import com.teaching.backend.common.BaseResponse;
import com.teaching.backend.model.dto.resource.ResourceUploadDto;
import com.teaching.backend.model.entity.resource.Resources;
import com.teaching.backend.service.resource.ResourceService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiOperation;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.core.io.InputStreamResource;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;

import java.util.List;
import java.util.Set;


@RestController
@RequestMapping("/api/resource")
@Api(tags= "资源管理")
public class ResourceController {

    @Autowired
    private ResourceService resourceService;


    //添加知识点
    @PostMapping("/upload")
    @ResponseBody
    @ApiOperation(value = "添加资源")
    public BaseResponse<Resources> uploadFile(@RequestPart("file") MultipartFile file) {
        return resourceService.upload(file);
    }

    //删除资源
    @GetMapping ("delete")
    @ResponseBody
    @ApiOperation(value = "删除资源")
    public BaseResponse<String> deleteResource(@RequestParam("filename") String filename) {
        return resourceService.delete(filename);
    }

    @GetMapping("/read")
    @ApiOperation(value = "查询资源")
    public ResponseEntity<InputStreamResource> readFile(@RequestParam String filename) {
      return  resourceService.readFile(filename);
    }

}