namespace Common.Hardware.SIRT.Parameters
{
    using System;

    public class RFModuleOperating
    {
        private readonly byte[] bits;

        public RFModuleOperating() => this.bits = new byte[8];

        private RFModuleOperating(byte[] bits) => this.bits = bits;

        /// <summary>
        /// 0 -> Transparent Mode at 115k2 Baud 8,n,1 
        /// </summary>
        public OperatingModes OpMode
        {
            get
            {
                var bits = new byte[8];

                Array.Copy(this.bits, 0, bits, 0, 4);

                return (OperatingModes)bits.GetByte();
            }
            set
            {
                var bits = ((byte)value).GetBits();

                Array.Copy(bits, 0, this.bits, 0, 4);
            }
        }

        /// <summary>
        /// <list>
        ///     <item>
        ///         <term>true</term>
        ///         <description>external antenna</description>
        ///     </item>
        ///     <item>
        ///         <term>false</term>
        ///         <description>internal antenna</description>
        ///     </item>
        /// </list>
        /// </summary>
        public bool Antenna
        {
            get => this.bits[4] == 1;
            set => this.bits[4] = (byte)(value ? 1 : 0);
        }

        /// <summary>
        /// <list>
        ///     <item>
        ///         <term>true</term>
        ///         <description>Module not powered</description>
        ///     </item>
        ///     <item>
        ///         <term>false</term>
        ///         <description>Module powered</description>
        ///     </item>
        /// </list>
        /// </summary>
        public bool RfOff
        {
            get => this.bits[7] == 1;
            set => this.bits[7] = (byte)(value ? 1 : 0);
        }

        public static implicit operator byte(RFModuleOperating param)
            => param.bits.GetByte();

        public static implicit operator RFModuleOperating(byte _byte)
            => new RFModuleOperating(_byte.GetBits());
    }
}