export interface PianoSampleDefinition {
  midi: number;
  url: string;
}

const sampleBaseUrl = `${import.meta.env.BASE_URL}audio/piano/`;

const sampleFiles: Array<[fileName: string, midi: number]> = [
  ['A0v12.m4a', 21],
  ['C1v12.m4a', 24],
  ['Dsharp1v12.m4a', 27],
  ['Fsharp1v12.m4a', 30],
  ['A1v12.m4a', 33],
  ['C2v12.m4a', 36],
  ['Dsharp2v12.m4a', 39],
  ['Fsharp2v12.m4a', 42],
  ['A2v12.m4a', 45],
  ['C3v12.m4a', 48],
  ['Dsharp3v12.m4a', 51],
  ['Fsharp3v12.m4a', 54],
  ['A3v12.m4a', 57],
  ['C4v12.m4a', 60],
  ['Dsharp4v12.m4a', 63],
  ['Fsharp4v12.m4a', 66],
  ['A4v12.m4a', 69],
  ['C5v12.m4a', 72],
  ['Dsharp5v12.m4a', 75],
  ['Fsharp5v12.m4a', 78],
  ['A5v12.m4a', 81],
  ['C6v12.m4a', 84],
  ['Dsharp6v12.m4a', 87],
  ['Fsharp6v12.m4a', 90],
  ['A6v12.m4a', 93],
  ['C7v12.m4a', 96],
  ['Dsharp7v12.m4a', 99],
  ['Fsharp7v12.m4a', 102],
  ['A7v12.m4a', 105],
  ['C8v12.m4a', 108],
];

export const pianoSampleDefinitions: Array<PianoSampleDefinition> = sampleFiles
  .map(([fileName, midi]) => ({
    midi,
    url: `${sampleBaseUrl}${fileName}`,
  }))
  .sort((a, b) => a.midi - b.midi);