package com.amazonaws.kinesisvideo.util;

import static com.amazonaws.kinesisvideo.producer.Time.HUNDREDS_OF_NANOS_IN_AN_HOUR;
import static com.amazonaws.kinesisvideo.producer.Time.HUNDREDS_OF_NANOS_IN_A_SECOND;

/**
 * All the time unit used in this class is 100 ns (minimum unit used in producer SDK)
 */
public final class StreamInfoConstants {
    public static final int HTTP_OK = 200;
    public static final int HTTP_BAD_REQUEST = 400;
    public static final int HTTP_NOT_FOUND = 404;
    public static final int HTTP_RESOURCE_IN_USE = 10003;
    public static final int HTTP_ACCESS_DENIED = 403;
    public static final String RESOURCE_NOT_FOUND = "ResourceNotFoundException";
    public static final String RESOURCE_IN_USE = "ResourceInUseException";
    public static final String ACCESS_DENIED = "AccessDeniedException";

    public static final boolean NOT_ADAPTIVE = false;
    public static final boolean KEYFRAME_FRAGMENTATION = true;
    public static final boolean SDK_GENERATES_TIMECODES = false;
    public static final boolean RELATIVE_FRAGMENT_TIMECODES = false;
    public static final String NO_KMS_KEY_ID = null;
    public static final int VERSION_ZERO = 0;
    public static final long MAX_LATENCY_ZERO = 0L; // latency set to 0 will never trigger latency pressure callback
    public static final long MAX_LATENCY = 120L * HUNDREDS_OF_NANOS_IN_A_SECOND;
    public static final long NO_RETENTION = 0L;
    public static final long RETENTION_ONE_HOUR = 1L * HUNDREDS_OF_NANOS_IN_AN_HOUR;
    public static final boolean REQUEST_FRAGMENT_ACKS = true;
    public static final boolean RECOVER_ON_FAILURE = true;
    public static final long DEFAULT_GOP_DURATION = 2L * HUNDREDS_OF_NANOS_IN_A_SECOND;
    public static final int DEFAULT_BITRATE = 2000000;
    public static final int DEFAULT_TIMESCALE = 10000; //1 ms
    public static final int FRAMERATE_30 = 30;
    public static final int FRAME_RATE_25 = 25;
    public static final boolean USE_FRAME_TIMECODES = true;
    public static final boolean ABSOLUTE_TIMECODES = true;
    public static final boolean RELATIVE_TIMECODES = false;
    public static final boolean RECALCULATE_METRICS = true;
    public static final int DEFAULT_TRACK_ID = 1;
    public static final int VIDEO_TRACK_ID = DEFAULT_TRACK_ID;
    public static final int AUDIO_TRACK_ID = DEFAULT_TRACK_ID + 1;
    public static final String VIDEO_CONTENT_TYPE = "video/h264";
    public static final String AUDIO_VIDEO_CONTENT_TYPE = "video/h264,audio/aac";
    public static final long FRAME_DURATION_0_MS = 0L;
    public static final String VIDEO_CODEC_ID = "V_MPEG4/ISO/AVC";
    public static final String AUDIO_CODEC_ID = "A_AAC";

    /**
     * Default buffer duration for a stream
     */
    public static final long DEFAULT_BUFFER_DURATION = 40 * HUNDREDS_OF_NANOS_IN_A_SECOND;

    /**
     * Default replay duration for a stream
     */
    public static final long DEFAULT_REPLAY_DURATION = 20 * HUNDREDS_OF_NANOS_IN_A_SECOND;

    /**
     * Default connection staleness detection duration.
     */
    public static final long DEFAULT_STALENESS_DURATION = 20 * HUNDREDS_OF_NANOS_IN_A_SECOND;

    private StreamInfoConstants() {
        throw new UnsupportedOperationException();
    }
}