using CMS_CORE_Library.Models;
using Step.Model.DatabaseModels;
using System.Collections;
using System.ComponentModel.DataAnnotations;

namespace Step.Model.DTOModels.ToolModels
{

    public class DTONcTool
    {
        [Required]
        public short OffsetLength { get; set; }

        [Required]
        public int ResidualLife { get; set; }

        [Required]
        public int ResidualRevive { get; set; }

        [Required]
        // Foreign keys
        public short FamilyId { get; set; }
        
        [Required]
        public bool Disabled { get; set; }
        
        [Required]
        public bool Broken { get; set; }

        [Required]
        public bool Measured { get; set; }

        [Required]
        public bool ClockwiseRotation { get; set; }

        [Required]
        public bool CounterClockwiseRotation { get; set; }

        public short? ShankId { get; set; } = null;

        public static explicit operator DTONcTool(DbNcToolModel obj)
        {
            // Get bit values
            BitArray statusBits = new BitArray(obj.Status);
            bool[] bits = new bool[8];
            statusBits.CopyTo(bits, 0);

            return new DTONcTool()
            {
                FamilyId = obj.FamilyId,
                ShankId = (short)(obj.ShankId == null ? 0 : obj.ShankId.Value),
                OffsetLength = obj.OffsetLength,
                ResidualLife = obj.ResidualLife,
                ResidualRevive = obj.ResidualRevive,
                Disabled = bits[0],
                Broken = bits[1],
                Measured = bits[2],
                ClockwiseRotation = bits[3],
                CounterClockwiseRotation = bits[4],
            };
        }

        public static explicit operator DbNcToolModel(DTONcTool obj)
        {
            // Prepare status byte
            bool[] result = new bool[8] { obj.Disabled, obj.Broken, obj.Measured, obj.ClockwiseRotation, obj.CounterClockwiseRotation, false, false, false };
            byte status = ConvertArrayToByte(result);

            return new DbNcToolModel()
            {
                FamilyId = obj.FamilyId,
                ShankId = obj.ShankId,
                OffsetLength = obj.OffsetLength,
                ResidualLife = obj.ResidualLife,
                ResidualRevive = obj.ResidualRevive,
                Status = status
            };
        }
        
        protected static byte ConvertArrayToByte(bool[] bits)
        {
            BitArray bitField = new BitArray(bits); //BitArray takes a bool[]
            byte[] bytes = new byte[1];
            bitField.CopyTo(bytes, 0);

            return bytes[0];
        }
    }

    public class DTONcToolModel : DTONewNcToolModel
    {
        public short Id { get; set; }

        public OffsetModel Offset1 { get; set; }

        public OffsetModel Offset2 { get; set; }

        public OffsetModel Offset3 { get; set; }
        

        public static explicit operator DTONcToolModel(DbNcToolModel obj)
        {
            // Get bit values
            BitArray statusBits = new BitArray(new byte[] { obj.Status });
            bool[] bits = new bool[8];
            statusBits.CopyTo(bits, 0);

            return new DTONcToolModel()
            {
                Id = obj.ToolId,
                FamilyId = obj.FamilyId,
                ShankId = obj.ShankId,
                OffsetLength = obj.OffsetLength,
                ResidualLife = obj.ResidualLife,
                ResidualRevive = obj.ResidualRevive,
                Disabled = bits[0],
                Broken = bits[1],
                Measured = bits[2],
                ClockwiseRotation = bits[3],
                CounterClockwiseRotation = bits[4],
                OffsetId1 = obj.OffsetId1,
                OffsetId2 = obj.OffsetId2,
                OffsetId3 = obj.OffsetId3
            };
        }

        public static explicit operator DbNcToolModel(DTONcToolModel obj)
        {           
            // Prepare status byte
            bool[] result = new bool[8] { obj.Disabled, obj.Broken, obj.Measured, obj.ClockwiseRotation, obj.CounterClockwiseRotation, false, false, false };
            byte status = ConvertArrayToByte(result);

            return new DbNcToolModel()
            {
                ToolId = obj.Id,
                FamilyId = obj.FamilyId,
                ShankId = obj.ShankId,
                OffsetLength = obj.OffsetLength,
                ResidualLife = obj.ResidualLife,
                ResidualRevive = obj.ResidualRevive,
                Status = status,
                OffsetId1 = obj.OffsetId1,
                OffsetId2 = obj.OffsetId2,
                OffsetId3 = obj.OffsetId3
            };
        }
    }

    public class DTONewNcToolModel : DTONcTool
    {
        public short? OffsetId1 { get; set; }

        public short? OffsetId2 { get; set; }

        public short? OffsetId3 { get; set; }


        public static explicit operator DTONewNcToolModel(DbNcToolModel obj)
        {
            // Get bit values
            BitArray statusBits = new BitArray(obj.Status);
            bool[] bits = new bool[8];
            statusBits.CopyTo(bits, 0);

            return new DTONewNcToolModel()
            {
                FamilyId = obj.FamilyId,
                ShankId = (short)(obj.ShankId == null ? 0 : obj.ShankId.Value),
                OffsetLength = obj.OffsetLength,
                ResidualLife = obj.ResidualLife,
                ResidualRevive = obj.ResidualRevive,
                Disabled = bits[0],
                Broken = bits[1],
                Measured = bits[2],
                ClockwiseRotation = bits[3],
                CounterClockwiseRotation = bits[4],
                OffsetId1 = obj.OffsetId1,
                OffsetId2 = obj.OffsetId2,
                OffsetId3 = obj.OffsetId3
            };
        }

        public static explicit operator DbNcToolModel(DTONewNcToolModel obj)
        {
            // Prepare status byte
            bool[] result = new bool[8] { obj.Disabled, obj.Broken, obj.Measured, obj.ClockwiseRotation, obj.CounterClockwiseRotation, false, false, false};
            byte status = ConvertArrayToByte(result);

            return new DbNcToolModel()
            {
                FamilyId = obj.FamilyId,
                ShankId = obj.ShankId,
                OffsetLength = obj.OffsetLength,
                ResidualLife = obj.ResidualLife,
                ResidualRevive = obj.ResidualRevive,
                Status = status,
                OffsetId1 = obj.OffsetId1,
                OffsetId2 = obj.OffsetId2,
                OffsetId3 = obj.OffsetId3
            };
        }
    }
}