package com.ard.web.controller.sample.media;

import com.ard.sample.common.model.PaginationData;
import com.ard.sample.common.model.ResponseResult;
import com.ard.sample.media.model.MediaFileDTO;
import com.ard.sample.media.service.IFileService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.net.URL;

/**
 * @author sean
 * @version 0.2
 * @date 2021/12/9
 */
@Api(tags = "媒体文件管理")
@RestController
@RequestMapping("/dock/media/files")
public class FileController {

    @Autowired
    private IFileService fileService;

    /**
     * Get information about all the media files in this workspace based on the workspace id.
     * @return
     */
    @ApiOperation("获取所有媒体文件列表")
    @GetMapping("/files")
    public ResponseResult<PaginationData<MediaFileDTO>> getFilesList(@RequestParam(defaultValue = "1") Long page,
                               @RequestParam(name = "page_size", defaultValue = "10") Long pageSize) {
        PaginationData<MediaFileDTO> filesList = fileService.getMediaFilesPagination(page, pageSize);
        return ResponseResult.success(filesList);
    }

    /**
     * Query the download address of the file according to the media file id,
     * and redirect to this address directly for download.
     * @param fileId
     * @param response
     */
    @ApiOperation("根据id获取媒体文件地址")
    @GetMapping("/file/{file_id}/url")
    public void getFileUrl(@PathVariable(name = "file_id") String fileId, HttpServletResponse response) {

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

    /**
     * 根据任务id获取全部媒体库文件列表
     * */
    @ApiOperation("获取任务中媒体文件列表")
    @GetMapping("/jobfiles")
    public ResponseResult<PaginationData<MediaFileDTO>> getJobFiles(@RequestParam(defaultValue = "1") Long page,
                                                                    @RequestParam(name = "page_size", defaultValue = "10") Long pageSize,
                                                                    @RequestParam(name = "job_id") String jobId) {
        PaginationData<MediaFileDTO> filesList = fileService.getJobFiles(page, pageSize, jobId);
        return ResponseResult.success(filesList);
    }
}