using System;
using System.Collections.Generic;
using System.Linq;
using Melanchall.DryWetMidi.Smf.Interaction;

namespace MusicBoxConverter
{
	public class MusicBox
	{
        public string Name { get; private set; }
		/// <summary>
		/// The height of a strip for this music box, in millimetres.
		/// </summary>
		public float StripHeightMm = 58.19f;
		public List<string> ValidNotes { get; private set; }

		public Note LowestNote {
			get {
				return NoteUtilities.StringToNote(ValidNotes.First());
			}
		}

		public Note HighestNote {
			get {
				return NoteUtilities.StringToNote(ValidNotes.Last());
			}
		}

		public int NoteCount {
			get {
				return ValidNotes.Count;
			}
		}

		private MusicBox(string inName, List<string> inValidNotes)
		{
            Name = inName;
			ValidNotes = inValidNotes;
		}


        /// <summary>
        /// Calculates whether the specified note can be played by this music box.
        /// </summary>
		/// <param name="note">The note to check.</param>
        /// <returns>Whether the note can be played by this music box.</returns>
		public bool IsValidNote(Note note)
		{
            return ValidNotes.Contains(
                (note.NoteName.ToString() + note.Octave).Replace("Sharp", "")
            );
		}

		public int NoteToBoxNumber(Note note)
		{
			return ValidNotes.FindIndex((string playableNote) => $"{note.NoteName}{note.Octave}".Replace("Sharp", "#") == playableNote);
		}

        public override string ToString()
        {
            return Name;
            //return string.Format("[MusicBox: Name={0}, ValidNotes={1}]", Name, ValidNotes);
        }

		/*
		 * Real Life	Music Box Printed
		 * 
		 * 
		 * Middle C4	G
		 * D4			A
		 * E4			B	 
		 * F4			C
		 * G4			D
		 * A5			E
		 * 
		 * A#5			F	 
		 * B5			F#	 
		 * C			G
		 * D			A
		 * 
		 * 
		 * 
		 * 
		 * F#3
		 * G3
		 * C4
		 * D4
		 * E4
		 * F4
		 * G4
		 * A4
		 * A#4
		 * B4
		 * C5
		 * C#5
		 * D5
		 * D#5
		 * E5
		 * F5
		 * F#5
		 * G5
		 * G#5
		 * A5
		 * A#5
		 * B5
		 * C6
		 * C#6
		 * D6
		 * D#6
		 * E6
		 * F6
		 * G6
		 * A6
		 */

		public static MusicBox Note30Corrected = new MusicBox(
			"30 Note Music Box (Corrected)",
			new List<string>() {
				"F#3", "G3",
				"C4", "D4", "E4", "F4", "G4", "A4", "A#4", "B4",
				"C5", "C#5", "D5", "D#5", "E5", "F5", "F#5", "G5", "G#5", "A5", "A#5", "B5",
				"C6", "C#6", "D6", "D#6", "E6", "F6", "G6", "A6"
			}
		);

		/// <summary>
		/// A 30 note music box.
		/// @Starbeamrainbowlabs has one of these - it was the part of the 
		/// inspiration for the whole project!
		/// </summary>
		public static MusicBox Note30 = new MusicBox(
            "30 Note Music Box",
			new List<string>() {
				// When we asked for a G4, it played an F4
				// When we asked for an A4, it played a G4
				// When we tried to translate C5 from the reference performance, it translated as a B4
				"G3",
				"C4", "D4", "E4", "F4", "G4", "A4", "A#4", "B4",
				"C5", "C#5", "D5", "D#5", "E5", "F5", "F#5", "G5", "G#5", "A5", "A#5", "B5",
				"C6", "C#6", "D6", "D#6", "E6", "F6", "F#6", "G6", "A6"
			}
		);
	}
}