package com.ydtech.modules.admin.controller;

import com.ydtech.core.page.HttpResult;
import com.ydtech.modules.esm.service.UpdownLoadService;
import io.swagger.annotations.*;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * @Author: shixk
 * @create: 2021/9/3 15:28
 * description: 文件上传与下载
 */
@Api(tags = {"UpdownLoadController"}, description = "文件上传与下载")
@Slf4j
@RestController
@RequestMapping("/updownLoad")
public class UpdownLoadController {

    @Autowired
    private UpdownLoadService updownLoadService;

    //多文件上传
    @ApiOperation(value = "上传文件")
    @ApiImplicitParams({@ApiImplicitParam(name = "files", value = "MultipartFile文件"), @ApiImplicitParam(name = "path", value = "自定义路径")})
    @ApiResponses({@ApiResponse(code = 500, message = "出现异常"), @ApiResponse(code = 200, message = "请求成功")})
    @RequestMapping(value = "/uploadFiles", method = RequestMethod.POST)
    public HttpResult upload(@RequestParam("files") MultipartFile[] files, @RequestParam(value = "path", required = false) String path) throws IOException {
        HttpResult result;
        try {
            result = updownLoadService.upload(files, path);
        } catch (Exception e) {
            result = HttpResult.error("上传文件失败！" + e.getMessage());
            e.printStackTrace();
        }
        return result;
    }

    //根据DIRID
    // 上传文件
    @ApiOperation(value = "根据DIRID上传文件")
    @ApiImplicitParams({@ApiImplicitParam(name = "files", value = "MultipartFile文件"), @ApiImplicitParam(name = "dirid", value = "文件夹id")})
    @ApiResponses({@ApiResponse(code = 500, message = "出现异常"), @ApiResponse(code = 200, message = "请求成功")})
    @RequestMapping(value = "/uploadFilesByDirId", method = RequestMethod.POST)
    public HttpResult uploadFilesByDirId(@RequestParam("files") MultipartFile[] files, @RequestParam(value = "dirid") String dirid) {
        HttpResult result = null;
        try {
            result = updownLoadService.uploadFilesByDirId(files, dirid);
        } catch (Exception e) {
            result = HttpResult.error("上传文件失败！" + e.getMessage());
            e.printStackTrace();
        }
        return result;
    }


    //文件查询
    @ApiOperation(value = "文件夹查询")
    @ApiImplicitParams({@ApiImplicitParam(name = "dirid", value = "文件夹id")})
    @ApiResponses({@ApiResponse(code = 500, message = "出现异常"), @ApiResponse(code = 200, message = "请求成功)")})
    @RequestMapping(value = "/select", method = RequestMethod.GET)
    public HttpResult select(@RequestParam("dirid") String dirid) {
        HttpResult result = null;
        try {
            result = updownLoadService.select(dirid);
        } catch (Exception e) {
            result = HttpResult.error("文件查询失败！" + e.getMessage());
            e.printStackTrace();
        }
        return result;
    }

    //文件查询
    @ApiOperation(value = "文件查询")
    @ApiImplicitParams({@ApiImplicitParam(name = "fileid", value = "文件id")})
    @ApiResponses({@ApiResponse(code = 500, message = "出现异常"), @ApiResponse(code = 200, message = "请求成功)")})
    @RequestMapping(value = "/selectFileid", method = RequestMethod.GET)
    public HttpResult selectFileid(@RequestParam("fileid") String fileid) {
        HttpResult result = null;
        try {
            result = updownLoadService.selectFileid(fileid);
        } catch (Exception e) {
            result = HttpResult.error("文件查询失败！" + e.getMessage());
            e.printStackTrace();
        }
        return result;
    }

    //文件下载
    @ApiOperation(value = "下载文件")
    @ApiImplicitParams({@ApiImplicitParam(name = "fileid", value = "文件id")})
    @ApiResponses({@ApiResponse(code = 500, message = "出现异常"), @ApiResponse(code = 200, message = "请求成功)")})
    @RequestMapping(value = "/download", method = RequestMethod.GET)
    public HttpResult download(HttpServletRequest request, HttpServletResponse response, @RequestParam("fileid") String fileid) {
        HttpResult result = null;
        try {
            result = updownLoadService.download(request, response, fileid);
        } catch (Exception e) {
            result = HttpResult.error("下载文件失败！" + e.getMessage());
            e.printStackTrace();
        }
        return result;
    }

    //文件删除
    @ApiOperation(value = "删除文件")
    @ApiImplicitParams({@ApiImplicitParam(name = "fileid", value = "文件id")})
    @ApiResponses({@ApiResponse(code = 500, message = "出现异常"), @ApiResponse(code = 200, message = "请求成功)")})
    @RequestMapping(value = "/deleteFile", method = RequestMethod.GET)
    public HttpResult deleteFile(@RequestParam("fileid") String fileid) {
        HttpResult result = null;
        try {
            result = updownLoadService.deleteFile(fileid);
        } catch (Exception e) {
            result = HttpResult.error("删除文件失败！" + e.getMessage());
            e.printStackTrace();
        }
        return result;
    }
}