package com.gk.hotwork.Controller;
import com.gk.hotwork.Controller.Base.BaseController;
import com.gk.hotwork.Domain.AttachmentInfo;
import com.gk.hotwork.Domain.Utils.Msg;
import com.gk.hotwork.Service.AttachmentService;

import com.gk.hotwork.common.FileProjectConstants;
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: 2023/5/6
 * @time: 14:22
 */
@Api(tags = "附件上传接口")
@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",response = Msg.class)
     @ApiImplicitParams({
             @ApiImplicitParam(name = "key",value = "文件标识")
     })
    @GetMapping("/get/key/{key}")
    public Msg findByKey(@PathVariable String key) {
        Msg msg = new Msg();
        msg.setCode("200");
        msg.setMessage("查询成功");
        AttachmentInfo byKey = attachmentService.findByKey(key);
        msg.setResult(byKey);
        return msg;
    }

   /**
     * 根据id获取文件
     * @param id
     * @return
     */
   @ApiOperation(value = "根据id获取文件",response = Msg.class)
   @ApiImplicitParams({
           @ApiImplicitParam(name = "id",value = "文件id")
   })
    @GetMapping("/get/id/{id}")
    public Msg get(@PathVariable Long id) {
        Msg msg = new Msg();
        msg.setCode("200");
        msg.setMessage("查询成功");
        AttachmentInfo byKey = attachmentService.findById(id);
        msg.setResult(byKey);
        return msg;
    }

    /**
     * 删除文件数据
     * @param id
     * @return
     */
    @ApiOperation(value = "删除文件数据",response = Msg.class)
    @ApiImplicitParams({
            @ApiImplicitParam(name = "id",value = "文件id")
    })
    @GetMapping("/delete/{id}")
    public Msg delete(@PathVariable Long id) {
        Msg msg = new Msg();
        msg.setCode("200");
        msg.setMessage("删除成功");
        attachmentService.delete(id,getUser());
        return msg;

    }

    /**
     * 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)-单个文件",response = Msg.class)
    @ApiImplicitParams({
            @ApiImplicitParam(name = "file",value = "文件"),
            @ApiImplicitParam(name = "module",value = "checkPath")
    })
    @PostMapping("/upload/key")
    public Msg uploadReturnKey(@RequestParam("file") MultipartFile
                                     file, @RequestParam("module") String module) {
        Msg msg = new Msg();
        msg.setCode("200");
        msg.setMessage("上传成功");
        Object returnStr = attachmentService.saveFileToPath(file, module, FileProjectConstants.ReturnType.KEY,getUser());
        msg.setResult(returnStr);
        return msg;
    }

    /**
     * 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)-单个文件",response = Msg.class)
    @ApiImplicitParams({
            @ApiImplicitParam(name = "file",value = "文件"),
            @ApiImplicitParam(name = "module",value = "模块（checkPath）")
    })
    @PostMapping("/upload/detail")
    public Msg uploadReturnDetail(@RequestParam("file") MultipartFile
                                        file, @RequestParam("module") String module) {
        Msg msg = new Msg();
        msg.setCode("200");
        msg.setMessage("上传成功");
        Object detail = attachmentService.saveFileToPath(file, module, FileProjectConstants.ReturnType.DETAIL,getUser());
        msg.setResult(detail);
        return msg;
    }
    /**
     * 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)-单个文件",response = Msg.class)
    @ApiImplicitParams({
            @ApiImplicitParam(name = "file",value = "文件"),
            @ApiImplicitParam(name = "module",value = "模块（checkPath）")
    })
    @PostMapping("/upload/url")
    public Msg uploadReturnUrl(@RequestParam("file") MultipartFile file, @RequestParam("module") String module) {
        Msg msg = new Msg();
        msg.setCode("200");
        msg.setMessage("上传成功");
        Object returnStr = attachmentService.saveFileToPath(file, module, FileProjectConstants.ReturnType.URL,getUser());
        msg.setResult(returnStr);
        return msg;
    }

    /**
     * 批量文件
     * @Description 上传文件(返回文件信息)
     * @Param [file, module]
     **/
    @ApiOperation(value = "上传文件(返回访问路径)-批量",response = Msg.class)
    @ApiImplicitParams({
            @ApiImplicitParam(name = "file",value = "文件"),
            @ApiImplicitParam(name = "module",value = "模块（checkPath）")
    })
    @PostMapping("/upload/batch/detail")
    public Msg uploadBatchReturnDetail(@RequestParam("file") MultipartFile[]
                                          file, @RequestParam("module") String module) {
        Msg msg = new Msg();
        msg.setCode("200");
        msg.setMessage("上传成功");
        Object detail = attachmentService.saveBatchFileToPath(file, module,getUser());
        msg.setResult(detail);
        return msg;
    }

    /**
     * @return org.springframework.http.ResponseEntity<byte [ ]>
     * @Description 获取下载文件流
     * @Param [key]
     **/
    @ApiOperation(value = "获取下载文件流",response = Msg.class)
    @ApiImplicitParams({
            @ApiImplicitParam(name = "key",value = "文件标识"),
    })
    @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]
     **/
    @ApiOperation(value = "文件下载",response = Msg.class)
    @ApiImplicitParams({
            @ApiImplicitParam(name = "id",value = "文件id"),
    })
    @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]
     **/
    @ApiOperation(value = "获取下载文件路径",response = Msg.class)
    @ApiImplicitParams({
            @ApiImplicitParam(name = "key",value = "文件key"),
    })
    @GetMapping("/downloadUrl/{key}")
    public Msg downLoad( @PathVariable String key) {
        Msg msg = new Msg();
        msg.setCode("200");
        msg.setMessage("查询成功");
        AttachmentInfo byKey = attachmentService.findByKey(key);
        msg.setResult(byKey);
        return msg;
    }


}