using System.Diagnostics;

namespace RhythmBase.Events
{
	/// <summary>
	/// Represents an event to add a one-shot beat.
	/// </summary>
	[DebuggerDisplay($"{{{nameof(GetDebuggerDisplay)}(),nq}}")]
	public class AddOneshotBeat : BaseBeat
	{
		/// <summary>
		/// Initializes a new instance of the <see cref="AddOneshotBeat"/> class.
		/// </summary>
		public AddOneshotBeat() { }

		/// <summary>
		/// Gets or sets the type of pulse.
		/// </summary>
		public Pulse PulseType { get; set; }

		/// <summary>
		/// Gets or sets the number of subdivisions.
		/// </summary>
		public byte Subdivisions { get; set; } = 1;

		/// <summary>
		/// Gets or sets a value indicating whether the subdivision sound is enabled.
		/// </summary>
		public bool SubdivSound { get; set; }

		/// <summary>
		/// Gets or sets the tick value.
		/// </summary>
		public float Tick { get; set; }

		/// <summary>
		/// Gets or sets the number of loops.
		/// </summary>
		public uint Loops { get; set; }

		/// <summary>
		/// Gets or sets the interval value.
		/// </summary>
		public float Interval { get; set; }

		/// <summary>
		/// Gets or sets a value indicating whether to skip the shot.
		/// </summary>
		public bool Skipshot { get; set; }

		/// <summary>
		/// Gets or sets the freeze burn mode.
		/// </summary>
		public FreezeBurn? FreezeBurnMode { get; set; }

		/// <summary>
		/// Gets or sets the delay value.
		/// </summary>
		public float Delay
		{
			get => _delay;
			set => _delay = FreezeBurnMode != FreezeBurn.Freezeshot
					? 0f : value <= 0f
					? 0.5f : value;
		}
		/// <inheritdoc/>
		public override EventType Type { get; } = EventType.AddOneshotBeat;

		/// <inheritdoc/>
		public override string ToString() => base.ToString() + $" {FreezeBurnMode} {PulseType}";

		private float _delay = 0f;

		/// <summary>
		/// Represents the type of pulse.
		/// </summary>
		/// <remarks>
		/// The pulse type determines the shape of the beat's waveform.
		/// </remarks>
		public enum Pulse
		{
			/// <summary>
			/// A wave pulse.
			/// </summary>
			Wave,

			/// <summary>
			/// A square pulse.
			/// </summary>
			Square,

			/// <summary>
			/// A triangle pulse.
			/// </summary>
			Triangle,

			/// <summary>
			/// A heart-shaped pulse.
			/// </summary>
			Heart
		}

		/// <summary>
		/// Represents the freeze burn mode.
		/// </summary>
		/// <remarks>
		/// The freeze burn mode determines the effect applied to the beat.
		/// </remarks>
		public enum FreezeBurn
		{
			/// <summary>
			/// A wave freeze burn mode.
			/// </summary>
			Wave,

			/// <summary>
			/// A freeze shot mode.
			/// </summary>
			Freezeshot,

			/// <summary>
			/// A burn shot mode.
			/// </summary>
			Burnshot
		}
		private string GetDebuggerDisplay() => ToString();
	}
}