package com.moral.api.controller;


import com.moral.api.pojo.vo.file.FileVo;
import com.moral.api.service.FileTableService;
import com.moral.constant.ResultMessage;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import io.swagger.annotations.ApiParam;
import org.springframework.web.bind.annotation.*;

import org.springframework.web.multipart.MultipartFile;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.List;

/**
 * <p>
 * 附件表 前端控制器
 * </p>
 *
 * @author moral
 * @since 2023-09-21
 */
@RestController
@RequestMapping("/file")
@Api(tags = {"附件"})
public class FileTableController {

    private final FileTableService fileTableService;

    public FileTableController(FileTableService fileTableService) {
        this.fileTableService = fileTableService;
    }


    @PostMapping("/upload")
    @ApiOperation("文件上传")
    public ResultMessage<FileVo> upload(@RequestParam("file") @ApiParam(name = "file", value = "上传文件") MultipartFile file,
                                        @RequestParam("sysCode") @ApiParam(name = "sysCode", value = "系统代码") Integer sysCode){
        return ResultMessage.ok(fileTableService.upload(file,sysCode));
    }

    @PostMapping("/multipleUpload")
    @ApiOperation("多文件批量上传")
    public ResultMessage<List<FileVo>> upload(@RequestParam("file") @ApiParam(name = "file", value = "上传文件") List<MultipartFile> file,
                                              @RequestParam("sysCode") @ApiParam(name = "sysCode", value = "系统代码") Integer sysCode){
        return ResultMessage.ok(fileTableService.upload(file,sysCode));
    }

    @GetMapping("/preview/{id}")
    @ApiOperation("文件预览")
    public void preview(@PathVariable("id") Integer id, HttpServletRequest request, HttpServletResponse response) {
        fileTableService.preview(id, request, response);
    }

    @GetMapping("/preview/cover/{id}")
    @ApiOperation("封面图片预览")
    public void coverPreview(@PathVariable("id") Integer id, HttpServletRequest request, HttpServletResponse response) {
        fileTableService.coverPreview(id, request, response);
    }

}