package com.dji.sample.media.controller;

import com.dji.sample.common.model.CustomClaim;
import com.dji.sample.common.model.PaginationData;
import com.dji.sample.common.model.ResponseResult;
import com.dji.sample.media.model.FileUploadDTO;
import com.dji.sample.media.model.MediaFileDTO;
import com.dji.sample.media.model.MediaFileEntity;
import com.dji.sample.media.model.MediaFileQueryParam;
import com.dji.sample.media.service.IFileService;
import com.drew.imaging.ImageProcessingException;
import org.apache.ibatis.annotations.Update;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

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

import java.awt.*;
import java.io.IOException;
import java.net.URL;
import java.util.List;

import static com.dji.sample.component.AuthInterceptor.TOKEN_CLAIM;

/**
 * @author sean
 * @version 0.2
 * @date 2021/12/9
 */
@RestController
@RequestMapping("${url.media.prefix}${url.media.version}/files")
public class FileController {

    @Autowired
    private IFileService fileService;

    /**
     * Get information about all the media files in this workspace based on the workspace id.
     * 根据工作空间id获取有关此工作空间中所有媒体文件的信息。
     *
     * @param workspaceId
     * @return
     */
    @GetMapping("/{workspace_id}/files")
    public ResponseResult<PaginationData<MediaFileEntity>> getFilesList(@RequestParam(defaultValue = "1") Long page,
                                                                        @RequestParam(name = "page_size", defaultValue = "10") Long pageSize,
                                                                        @PathVariable(name = "workspace_id") String workspaceId,
                                                                        MediaFileQueryParam mediaFileQueryParam) {
        PaginationData<MediaFileEntity> filesList = fileService.getMediaFilesPaginationByWorkspaceId(workspaceId, page, pageSize, mediaFileQueryParam);
        return ResponseResult.success(filesList);
    }

    @GetMapping("/{workspace_id}/listAdded")
    public ResponseResult listIsadd(@RequestParam String dkbh,
                                    @PathVariable(name = "workspace_id") String workspaceId) {
        List<MediaFileEntity> entityList = fileService.listByIsadd(dkbh, workspaceId);
        return ResponseResult.success(entityList);
    }

    @PutMapping("/examine")
    public ResponseResult examineData(@RequestParam String fileId) {
        return fileService.updateExamByFileId(fileId);
    }

    @GetMapping("/getMediaInfo")
    public ResponseResult mediaInfo(@RequestParam String fileName) {
        return ResponseResult.success(fileService.mediaInfo(fileName));
    }

    @GetMapping("/{workspace_id}/files/{job_id}")
    public ResponseResult findFilesList(@PathVariable(name = "workspace_id") String workspaceId, @PathVariable(name = "job_id") String jobId) {
        return ResponseResult.success(fileService.listMediaFileEntity(workspaceId, jobId));
    }

    @GetMapping("dataShow/{workspace_id}")
    public ResponseResult getMeidaData(@PathVariable(name = "workspace_id") String workspaceId,
                                       @RequestParam Integer page,
                                       @RequestParam(name = "page_size", defaultValue = "10") Integer pageSize,
                                       @RequestParam(name = "photoStart", required = false) Long updateStart,
                                       @RequestParam(name = "photoEnd", required = false) Long updateEnd,
                                       @RequestParam(name = "updateStart", required = false) Long photoStart,
                                       @RequestParam(name = "updateEnd", required = false) Long photoEnd,
                                       @RequestParam(name = "jobName", required = false) String jobName) {

        return ResponseResult.success(fileService.MediaQuery(page, pageSize, updateStart, updateEnd, photoStart, photoEnd, jobName,workspaceId));

    }

    @PostMapping("/{workspace_id}/updateFile")
    public ResponseResult updateFile(HttpServletRequest request, @PathVariable(name = "workspace_id") String workspaceId, @RequestBody MediaFileEntity mediaFileEntity) {
        CustomClaim claims = (CustomClaim) request.getAttribute(TOKEN_CLAIM);
        mediaFileEntity.setUserId(claims.getId());
        return ResponseResult.success(fileService.updateMediaFile(workspaceId, mediaFileEntity));
    }

    @DeleteMapping("/{workspace_id}/deleteFile")
    public ResponseResult deleteFile(@PathVariable(name = "workspace_id") String workspaceId, @RequestParam String fileId) {
        //根据fileId删除图片
        int count = fileService.deleteMedia(workspaceId, fileId);
        if (count == 0) {
            return ResponseResult.error("删除失败");
        }
        return ResponseResult.success();
    }


    /**
     * Query the download address of the file according to the media file id,
     * and redirect to this address directly for download.
     *
     * @param workspaceId
     * @param fileId
     * @param response
     */
    @GetMapping("/{workspace_id}/file/{file_id}/url")
    public void getFileUrl(@PathVariable(name = "workspace_id") String workspaceId,
                           @PathVariable(name = "file_id") String fileId, HttpServletResponse response) {

        try {
            URL url = fileService.getObjectUrl(workspaceId, fileId);
            response.sendRedirect(url.toString());
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}