package com.ruoyi.file.controller;

import com.ruoyi.common.core.controller.BaseController;
import com.ruoyi.common.core.domain.AjaxResult;
import com.ruoyi.file.constants.FileProjectConstants;
import com.ruoyi.file.service.AttachmentService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiImplicitParams;
import io.swagger.annotations.ApiOperation;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * @email 1603559716@qq.com
 * @author: zf
 * @date: 2023/8/29
 * @time: 10:53
 */
@Api(tags = "附件")
@RestController
@RequestMapping("attachment")
public class AttachmentController extends BaseController {

    @Autowired
    private AttachmentService attachmentService;


    /**
     * 根据标识查询文件具体信息
     * @param key
     * @return
     */
    @ApiOperation(value = "根据标识查询文件具体信息")
    @GetMapping("/get/key/{key}")
    public AjaxResult findByKey(@PathVariable String key) {
        return success(attachmentService.findByKey(key));
    }

    /**
     * 根据id获取文件
     * @param id
     * @return
     */

    @GetMapping("/get/id/{id}")
    public AjaxResult get(@PathVariable Long id) {
        return success(attachmentService.findById(id));
    }

    /**
     * 删除文件数据
     * @param id
     * @return
     */
    @ApiOperation(value = "删除文件数据")
    @GetMapping("/delete/{id}")
    public AjaxResult delete(@PathVariable Long id) {
        attachmentService.delete(id);
        return success();

    }

    /**
     * 单个文件上传
     * @Description 上传文件(返回文件标识)
     * @Param [file, module]
     **/
    @ApiOperation(value = "上传文件(返回文件标识)")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "file", value = "文件",required = true),
            @ApiImplicitParam(name = "module", dataTypeClass = String.class,value = "模块",required = true,example = "accountPath"),
    })
    @PostMapping("/upload/key")
    public AjaxResult uploadReturnKey(@RequestParam("file") MultipartFile
                                       file, @RequestParam("module") String module) {
        return success(attachmentService.saveFileToPath(file, module, FileProjectConstants.ReturnType.KEY));
    }

    /**
     * 单个文件
     * @Description 上传文件(返回文件信息)
     * @Param [file, module]
     **/
    @ApiOperation(value = "上传文件(返回文件信息)")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "file",value = "文件",required = true),
            @ApiImplicitParam(name = "module", dataTypeClass = String.class,value = "模块",required = true,example = "accountPath"),
    })
    @PostMapping("/upload/detail")
    public AjaxResult uploadReturnDetail(@RequestParam("file") MultipartFile
                                          file, @RequestParam("module") String module) {
        return success(attachmentService.saveFileToPath(file, module, FileProjectConstants.ReturnType.DETAIL));
    }
    /**
     * 单个文件
     * @Description 上传文件(返回访问路径)
     * @Date 2021/4/20 19:28
     * @Param [file, module]
     **/
    @ApiOperation(value = "上传文件(返回访问路径)")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "file",value = "文件",required = true),
            @ApiImplicitParam(name = "module", dataTypeClass = String.class,value = "模块",required = true,example = "accountPath"),
    })
    @PostMapping("/upload/url")
    public AjaxResult uploadReturnUrl(@RequestParam("file") MultipartFile file, @RequestParam("module") String module) {
        return success(attachmentService.saveFileToPath(file, module, FileProjectConstants.ReturnType.URL));
    }

    /**
     * 批量文件
     * @Description 上传文件(返回文件信息)
     * @Param [file, module]
     **/
    @ApiOperation(value = "批量上传文件(返回文件信息)")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "file", value = "文件",required = true),
            @ApiImplicitParam(name = "module", dataTypeClass = String.class,value = "模块",required = true,example = "accountPath"),
    })
    @PostMapping("/upload/batch/detail")
    public AjaxResult uploadBatchReturnDetail(@RequestParam("file") MultipartFile[]
                                               file, @RequestParam("module") String module) {
        return success(attachmentService.saveBatchFileToPath(file, module));
    }

    /**
     * @return org.springframework.http.ResponseEntity<byte [ ]>
     * @Description 获取下载文件流
     * @Param [key]
     **/

    @GetMapping("/downloadFile/{key}")
    public void download(@PathVariable String key, HttpServletResponse response) {
        attachmentService.downloadForStream(response, key);
    }

    /**
     * @return void
     * @Description 文件下载
     * @Param [key, response, request]
     **/

    @RequestMapping(value = "/downloadFileById/{id}", method = {RequestMethod.POST, RequestMethod.GET})
    public void downloadFileByKey(@PathVariable Long id, HttpServletResponse response, HttpServletRequest
            request) {
        attachmentService.downloadById(response, request, id);
    }

    /**
     * @Description 获取下载文件路径
     * @Param [key]
     **/

    @GetMapping("/downloadUrl/{key}")
    public AjaxResult downLoad( @PathVariable String key) {
        return success(attachmentService.findByKey(key));
    }



}