using System;

namespace PKHeX
{
    public class PersonalInfoG3 : PersonalInfo
    {
        protected PersonalInfoG3() { }
        public const int SIZE = 0x1C;
        public PersonalInfoG3(byte[] data)
        {
            if (data.Length != SIZE)
                return;

            Data = data;
        }
        public override byte[] Write()
        {
            return Data;
        }

        public override int HP { get { return Data[0x00]; } set { Data[0x00] = (byte)value; } }
        public override int ATK { get { return Data[0x01]; } set { Data[0x01] = (byte)value; } }
        public override int DEF { get { return Data[0x02]; } set { Data[0x02] = (byte)value; } }
        public override int SPE { get { return Data[0x03]; } set { Data[0x03] = (byte)value; } }
        public override int SPA { get { return Data[0x04]; } set { Data[0x04] = (byte)value; } }
        public override int SPD { get { return Data[0x05]; } set { Data[0x05] = (byte)value; } }
        public override int[] Types
        {
            get { return new int[] { Data[0x06], Data[0x07] }; }
            set
            {
                if (value?.Length != 2) return;
                Data[0x06] = (byte)value[0];
                Data[0x07] = (byte)value[1];
            }
        }
        public override int CatchRate { get { return Data[0x08]; } set { Data[0x08] = (byte)value; } }
        public override int BaseEXP { get { return Data[0x09]; } set { Data[0x09] = (byte)value; } }
        private int EVYield { get { return BitConverter.ToUInt16(Data, 0x0A); } set { BitConverter.GetBytes((ushort)value).CopyTo(Data, 0x0A); } }
        public override int EV_HP { get { return EVYield >> 0 & 0x3; } set { EVYield = (EVYield & (0x3 << 0)) | (value & 0x3); } }
        public override int EV_ATK { get { return EVYield >> 2 & 0x3; } set { EVYield = (EVYield & (0x3 << 2)) | (value & 0x3); } }
        public override int EV_DEF { get { return EVYield >> 4 & 0x3; } set { EVYield = (EVYield & (0x3 << 4)) | (value & 0x3); } }
        public override int EV_SPE { get { return EVYield >> 6 & 0x3; } set { EVYield = (EVYield & (0x3 << 6)) | (value & 0x3); } }
        public override int EV_SPA { get { return EVYield >> 8 & 0x3; } set { EVYield = (EVYield & (0x3 << 8)) | (value & 0x3); } }
        public override int EV_SPD { get { return EVYield >> 16 & 0x3; } set { EVYield = (EVYield & (0x3 << 10)) | (value & 0x3); } }

        public override int[] Items
        {
            get { return new int[] { BitConverter.ToInt16(Data, 0xC), BitConverter.ToInt16(Data, 0xE) }; }
            set
            {
                if (value?.Length != 2) return;
                BitConverter.GetBytes((short)value[0]).CopyTo(Data, 0xC);
                BitConverter.GetBytes((short)value[0]).CopyTo(Data, 0xE);
            }
        }
        public override int Gender { get { return Data[0x10]; } set { Data[0x10] = (byte)value; } }
        public override int HatchCycles { get { return Data[0x11]; } set { Data[0x11] = (byte)value; } }
        public override int BaseFriendship { get { return Data[0x12]; } set { Data[0x12] = (byte)value; } }
        public override int EXPGrowth { get { return Data[0x13]; } set { Data[0x13] = (byte)value; } }
        public override int[] EggGroups
        {
            get { return new int[] { Data[0x14], Data[0x15] }; }
            set
            {
                if (value?.Length != 2) return;
                Data[0x14] = (byte)value[0];
                Data[0x15] = (byte)value[1];
            }
        }
        public override int[] Abilities
        {
            get { return new int[] { Data[0x16], Data[0x17] }; }
            set
            {
                if (value?.Length != 2) return;
                Data[0x16] = (byte)value[0];
                Data[0x17] = (byte)value[1];
            }
        }
        public override int EscapeRate { get { return Data[0x18]; } set { Data[0x18] = (byte)value; } }
        public override int Color { get { return Data[0x19]; } set { Data[0x19] = (byte)value; } }
    }
}