using COSXML.Model.CI;
using COSXML.Auth;
using System;
using COSXML;

namespace COSSnippet
{
    public class GetMediaInfoModel {

      private CosXml cosXml;

      GetMediaInfoModel() {
        CosXmlConfig config = new CosXmlConfig.Builder()
          .SetRegion("COS_REGION") // Set the default region. For abbreviations of COS regions, visit https://www.tencentcloud.com/document/product/436/6224. 
          .Build();

        string secretId = "SECRET_ID";   // TencentCloud API `SecretId`. For more information on how to get it, visit https://console.tencentcloud.com/cam/capi.
        string secretKey = "SECRET_KEY"; // TencentCloud API `SecretKey`. For more information on how to get it, visit https://console.tencentcloud.com/cam/capi.
        long durationSecond = 600;          // Validity period of the request signature in seconds
        QCloudCredentialProvider qCloudCredentialProvider = new DefaultQCloudCredentialProvider(secretId, 
          secretKey, durationSecond);

        this.cosXml = new CosXmlServer(config, qCloudCredentialProvider);
      }

      /// Get media file information
      public void GetMediaInfo()
      {
        //.cssg-snippet-body-start:[GetMediaInfo]
        // Bucket name in the format of `BucketName-APPID`. You can get the `APPID` by referring to https://console.tencentcloud.com/developer.
        string bucket = "examplebucket-1250000000";
        string key = "mediafile"; // Object key of the media file, which should be replaced with the actual object key of the media file existing in the bucket
        GetMediaInfoRequest request = new GetMediaInfoRequest(bucket, key);
        // Execute the request
        GetMediaInfoResult result = cosXml.GetMediaInfo(request);
        Console.WriteLine(result.GetResultInfo());
        // Get video media information
        Console.WriteLine(result.mediaInfoResult.MediaInfo.Stream);
        Console.WriteLine(result.mediaInfoResult.MediaInfo.Stream.Video);
        Console.WriteLine(result.mediaInfoResult.MediaInfo.Stream.Video.Index);
        Console.WriteLine(result.mediaInfoResult.MediaInfo.Stream.Video.CodecName);
        // Get audio information
        Console.WriteLine(result.mediaInfoResult.MediaInfo.Stream.Audio);
        Console.WriteLine(result.mediaInfoResult.MediaInfo.Stream.Audio.Index);
        Console.WriteLine(result.mediaInfoResult.MediaInfo.Stream.Audio.CodecName);
        Console.WriteLine(result.mediaInfoResult.MediaInfo.Stream.Audio.CodecLongName);
        // Get the `Format` field
        Console.WriteLine(result.mediaInfoResult.MediaInfo.Format);
        Console.WriteLine(result.mediaInfoResult.MediaInfo.Format.NumStream);
        Console.WriteLine(result.mediaInfoResult.MediaInfo.Format.NumProgram);
        //.cssg-snippet-body-end
      }

      static void Main(string[] args)
      {
        GetMediaInfoModel m = new GetMediaInfoModel();
        /// Get media file information
        m.GetMediaInfo();
        // .cssg-methods-pragma
      }
    }
}