namespace OmniPlus.Features
{
    using System;

    public class ChamberCalibrationResponse : FeatureRequest
    {
        public const byte TEST_ACTIVATED = 0x00;
        public const byte TEST_FAILED = 0x01;
        public const byte TEST_COMPLETED = 0x02;

        const int LENGTH = 7;

        public ChamberCalibrationResponse() : base(LENGTH)
        {
        }

        public ChamberCalibrationResponse(byte[] response) : base(response, LENGTH)
        {
        }

        /// <summary>
        /// 0 Test Activation Successful
        /// 1 Test Failed (Timeout)
        /// 2 Test Successfully Completed 
        /// </summary>
        public byte Control
        {
            get => this.bytes[0];
            set => this.bytes[0] = value;
        }

        /// <summary>
        /// Response: Number of rotations collected 
        /// On Test Activation, this field echoes the number of rotations requested.
        /// On Test Failed and Test Successfully Completed, returns the number of rotations collected.
        /// </summary>
        public ushort Rotations
        {
            get => BitConverter.ToUInt16(this.bytes, 1);
            set => BitConverter.GetBytes(value).CopyTo(this.bytes, 1);
        }

        /// <summary>
        /// Response: Total Time it took to collect the indicated rotations.  Each count is equal to 30.5176us.
        /// On Test Activation Successful, returns number of seconds test is allowed to take.
        /// On Test Failed, this field will show 0 indicating that the tested failed.
        /// </summary>
        public uint Duration
        {
            get => BitConverter.ToUInt32(this.bytes, 3);
            set => BitConverter.GetBytes(value).CopyTo(this.bytes, 3);
        }

        public double DurationSec => this.Duration * (1D / 32768);
    }
}