using System;

using RobocraftX.Blocks;
using RobocraftX.Common;
using Svelto.ECS;
using Unity.Mathematics;

using GamecraftModdingAPI.Utility;

namespace GamecraftModdingAPI.Blocks
{
	public class Servo : Block
    {
		public Servo(EGID id) : base(id)
        {
            if (!BlockEngine.GetBlockInfoExists<ServoReadOnlyStruct>(this.Id))
            {
                throw new BlockTypeException($"Block is not a {this.GetType().Name} block");
            }
        }

		public Servo(uint id) : base(new EGID(id, CommonExclusiveGroups.BUILD_SERVO_BLOCK_GROUP))
        {
			if (!BlockEngine.GetBlockInfoExists<ServoReadOnlyStruct>(this.Id))
            {
                throw new BlockTypeException($"Block is not a {this.GetType().Name} block");
            }
        }

        // custom servo properties

        /// <summary>
        /// The servo's minimum angle.
        /// </summary>
        public float MinimumAngle
		{
			get => BlockEngine.GetBlockInfo<ServoReadOnlyStruct>(Id).minDeviation;

			set
			{
				ref ServoReadOnlyStruct servo = ref BlockEngine.GetBlockInfo<ServoReadOnlyStruct>(Id);
				servo.minDeviation = value;
			}
		}

		/// <summary>
        /// The servo's maximum angle.
        /// </summary>
        public float MaximumAngle
        {
            get => BlockEngine.GetBlockInfo<ServoReadOnlyStruct>(Id).maxDeviation;

            set
            {
                ref ServoReadOnlyStruct servo = ref BlockEngine.GetBlockInfo<ServoReadOnlyStruct>(Id);
                servo.maxDeviation = value;
            }
        }

		/// <summary>
        /// The servo's maximum force.
        /// </summary>
        public float MaximumForce
        {
			get => BlockEngine.GetBlockInfo<ServoReadOnlyStruct>(Id).maxForce;

            set
            {
                ref ServoReadOnlyStruct servo = ref BlockEngine.GetBlockInfo<ServoReadOnlyStruct>(Id);
				servo.maxForce = value;
            }
        }

		/// <summary>
        /// The servo's direction.
        /// </summary>
        public bool Reverse
        {
			get => BlockEngine.GetBlockInfo<ServoReadOnlyStruct>(Id).reverse;

            set
            {
                ref ServoReadOnlyStruct servo = ref BlockEngine.GetBlockInfo<ServoReadOnlyStruct>(Id);
				servo.reverse = value;
            }
        }
    }
}