namespace SIRTBroadcaster.Abstraction.Parameters
{
    using SIRTBroadcaster.Abstraction.Values;

    /// <summary>
    /// P12 is the parameter of "Acknowledge or Answer" message and is placed at third position, if telegram from SIRT-> PC 
    /// begins with {0xFF, 0x12}. This parameter gives more detailed information about the last command or request which 
    /// was send to SIRT.Parameter 12 is given at third position of acknowledge- or answer telegram from SIRT.
    /// NOTE: The bits of Parameter 12 are decoded as following, where Bit 0 is the least significant bit
    /// </summary>
    public class P12 : Parameter
    {
        private P12(byte value) : base(value)
        {
        }

        /// <summary>
        /// Bit: 0 - ok || requested buffer is full or not available
        /// </summary>
        public Bit IsBufferFull => this.bits[0];

        /// <summary>
        /// Bit: 1 - ok || operating system is busy
        /// </summary>
        public Bit IsOSBusy => this.bits[1];

        /// <summary>
        /// Bit: 2 - ok || wrong CRC recognized 
        /// </summary>
        public Bit IsWrongCRC => this.bits[2];

        /// <summary>
        /// Bit: 3 - ok || command cannot be executed
        /// </summary>
        public Bit IsCmdNotExecuted => this.bits[3];

        /// <summary>
        /// Bit: 4 - ok || telegram / command byte unknown 
        /// </summary>
        public Bit IsCmdUnknown => this.bits[4];

        /// <summary>
        /// Bit: 5 - ok || no such entry found
        /// </summary>
        public Bit IsEntryNotFound => this.bits[5];

        /// <summary>
        /// Bit: 6 - ok || unknown fixed byte 
        /// </summary>
        public Bit HasUnknownByte => this.bits[6];

        /// <summary>
        /// Bit: 7 - normal address || address was 0xFFFFFFFF
        /// </summary>
        public Bit IsWildcardAddress => this.bits[7];

        public static implicit operator P12 (byte value)
            => new P12(value);

        public static implicit operator byte (P12 parameter)
            => parameter.value;
    }
}