export const LENGTHS = [
  { value: 5, label: "00:05" },
  { value: 10, label: "00:10" },
  { value: 15, label: "00:15" },
  { value: 30, label: "00:30" },
];

export const STYLES = [{
  value: "hiphop",
  prompt: "hip hop track with a chill vibe",
  label: "Hip Hop",
  image: "https://images.unsplash.com/photo-1601643157091-ce5c665179ab?q=80&w=2072&auto=format&fit=crop&ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D",
}, {
  value: "classic",
  prompt: "classic track with a chill vibe",
  label: "Classic",
  image: "https://images.unsplash.com/photo-1519139270028-ab664cf42264?q=80&w=2070&auto=format&fit=crop&ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D"
}, {
  value: "jazz",
  prompt: "jazz track with a chill vibe",
  label: "Jazz",
  image: "https://images.unsplash.com/photo-1511192336575-5a79af67a629?q=80&w=2064&auto=format&fit=crop&ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D"
}, {
  value: "electro",
  prompt: "jazz track with a chill vibe",
  label: "Electro & Dance",
  image: "https://images.unsplash.com/photo-1622386010273-646e12d1c02f?q=80&w=2070&auto=format&fit=crop&ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D"
}, {
  value: "rock",
  prompt: "jazz track with a chill vibe",
  label: "Rock'N'Roll",
  image: "https://plus.unsplash.com/premium_photo-1681876467464-33495108737c?q=80&w=1974&auto=format&fit=crop&ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D"
}, {
  value: "funk",
  prompt: "jazz track with a chill vibe",
  label: "Funk",
  image: "https://plus.unsplash.com/premium_photo-1683129651802-1c7ba429a137?q=80&w=2070&auto=format&fit=crop&ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D"
}, {
  value: "dubstep",
  prompt: "jazz track with a chill vibe",
  label: "Dubstep",
  image: "https://images.unsplash.com/photo-1578946956088-940c3b502864?q=80&w=2046&auto=format&fit=crop&ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D"
}, {
  value: "afrobeats",
  prompt: "jazz track with a chill vibe",
  label: "Afrobeats",
  image: "https://plus.unsplash.com/premium_photo-1702220976033-50f47c7a58a6?q=80&w=2070&auto=format&fit=crop&ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D"
}, {
  value: "orchestral",
  prompt: "jazz track with a chill vibe",
  label: "Orchestral",
  image: "https://plus.unsplash.com/premium_photo-1682098438728-fa774b584c18?q=80&w=2070&auto=format&fit=crop&ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D"
}, {
  value: "pop",
  prompt: "jazz track with a chill vibe",
  label: "Pop",
  image: "https://images.unsplash.com/photo-1520872024865-3ff2805d8bb3?q=80&w=2104&auto=format&fit=crop&ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D"
}, {
  value: "reggae",
  prompt: "jazz track with a chill vibe",
  label: "Reggae",
  image: "https://images.unsplash.com/photo-1538598450935-581f6a5fa7e0?q=80&w=2088&auto=format&fit=crop&ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D"
}, {
  value: "metal",
  prompt: "jazz track with a chill vibe",
  label: "Metal",
  image: "https://images.unsplash.com/photo-1506091403742-e3aa39518db5?q=80&w=2070&auto=format&fit=crop&ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D"
}, {
  value: "country",
  prompt: "jazz track with a chill vibe",
  label: "Country",
  image: "https://images.unsplash.com/photo-1525814230241-7f78c608c54c?q=80&w=1976&auto=format&fit=crop&ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D"
}, {
  value: "blues",
  prompt: "jazz track with a chill vibe",
  label: "Blues",
  image: "https://plus.unsplash.com/premium_photo-1661333454734-9184250f7226?q=80&w=2070&auto=format&fit=crop&ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D"
}, {
  value: "soul",
  prompt: "jazz track with a chill vibe",
  label: "Soul",
  image: "https://images.unsplash.com/photo-1581297848080-c84ac0438210?q=80&w=2070&auto=format&fit=crop&ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D"
}, {
  value: "rnb",
  prompt: "jazz track with a chill vibe",
  label: "R&B",
  image: "https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcR3D-yMSiaEBtOOoxrKh8InCYzRqjn1UnYVHPhbDGkPrXH32k7i091MRvRTP7Nyts8dMJY&usqp=CAU"
}, {
  value: "disco",
  prompt: "jazz track with a chill vibe",
  label: "Disco",
  image: "https://images.unsplash.com/photo-1559424452-eeb3a13ffe2b?q=80&w=2070&auto=format&fit=crop&ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D"
}, {
  value: "trap",
  prompt: "jazz track with a chill vibe",
  label: "Trap",
  image: "https://images.unsplash.com/photo-1620281428428-bce2bf9ceee4?q=80&w=1970&auto=format&fit=crop&ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D"
}, {
  value: "ambient",
  prompt: "jazz track with a chill vibe",
  label: "Ambient",
  image: "https://images.unsplash.com/photo-1616085290694-4b9cc5c97a12?q=80&w=2128&auto=format&fit=crop&ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D"
}, {
  value: "lofi",
  prompt: "jazz track with a chill vibe",
  label: "Lofi",
  image: "https://miro.medium.com/v2/resize:fit:1358/0*FjF2hZ8cJQN9aBxk.jpg"
}, {
  value: "chill",
  prompt: "jazz track with a chill vibe",
  label: "Chill",
  image: "https://images.unsplash.com/photo-1531574373289-ad0d66e39ba9?q=80&w=1974&auto=format&fit=crop&ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D"
}]

export const MOODS = [{
  value: "happy",
  label: "Happy",
  prompt: "happy track with a chill vibe",
  emoji: "😊"
}, {
  value: "sad",
  label: "Sad",
  prompt: "sad track with a chill vibe",
  emoji: "😢"
}, {
  value: "angry",
  label: "Angry",
  prompt: "angry track with a chill vibe",
  emoji: "😡"
}, {
  value: "chill",
  label: "Chill",
  prompt: "chill track with a chill vibe",
  emoji: "😌"
}, {
  value: "romantic",
  label: "Romantic",
  prompt: "romantic track with a chill vibe",
  emoji: "😍"
}, {
  value: "epic",
  label: "Epic",
  prompt: "epic track with a chill vibe",
  emoji: "🚀"
}, {
  value: "energetic",
  label: "Energetic",
  prompt: "energetic track with a chill vibe",
  emoji: "🔥"
}, {
  value: "dreamy",
  label: "Dreamy",
  prompt: "dreamy track with a chill vibe",
  emoji: "🌌"
}, {
  value: "mysterious",
  label: "Mysterious",
  prompt: "mysterious track with a chill vibe",
  emoji: "🕵️"
}, {
  value: "relaxing",
  label: "Relaxing",
  prompt: "relaxing track with a chill vibe",
  emoji: "😴"
}, {
  value: "dark",
  label: "Dark",
  prompt: "dark track with a chill vibe",
  emoji: "🖤"
}, {
  value: "upbeat",
  label: "Upbeat",
  prompt: "upbeat track with a chill vibe",
  emoji: "🎉"
}, {
  value: "motivational",
  label: "Motivational",
  prompt: "motivational track with a chill vibe",
  emoji: "💪"
}, {
  value: "inspiring",
  label: "Inspiring",
  prompt: "inspiring track with a chill vibe",
  emoji: "🌟"
}, {
  value: "nostalgic",
  label: "Nostalgic",
  prompt: "nostalgic track with a chill vibe",
  emoji: "📼"
}, {
  value: "groovy",
  label: "Groovy",
  prompt: "groovy track with a chill vibe",
  emoji: "🕺"
}, {
  value: "melancholic",
  label: "Melancholic",
  prompt: "melancholic track with a chill vibe",
  emoji: "😔"
}, {
  value: "hopeful",
  label: "Hopeful",
  prompt: "hopeful track with a chill vibe",
  emoji: "🌈"
}]


export function encodeWAV(samples: any[], sampleRate = 16000) {
  let offset = 44;
  const buffer = new ArrayBuffer(offset + samples.length * 4);
  const view = new DataView(buffer);

  /* RIFF identifier */
  writeString(view, 0, 'RIFF')
  /* RIFF chunk length */
  view.setUint32(4, 36 + samples.length * 4, true)
  /* RIFF type */
  writeString(view, 8, 'WAVE')
  /* format chunk identifier */
  writeString(view, 12, 'fmt ')
  /* format chunk length */
  view.setUint32(16, 16, true)
  /* sample format (raw) */
  view.setUint16(20, 3, true)
  /* channel count */
  view.setUint16(22, 1, true)
  /* sample rate */
  view.setUint32(24, sampleRate, true)
  /* byte rate (sample rate * block align) */
  view.setUint32(28, sampleRate * 4, true)
  /* block align (channel count * bytes per sample) */
  view.setUint16(32, 4, true)
  /* bits per sample */
  view.setUint16(34, 32, true)
  /* data chunk identifier */
  writeString(view, 36, 'data')
  /* data chunk length */
  view.setUint32(40, samples.length * 4, true)

  for (let i = 0; i < samples.length; ++i, offset += 4) {
      view.setFloat32(offset, samples[i], true)
  }

  return buffer
}
function writeString(view: any, offset: number, string: string) {
  for (let i = 0; i < string.length; ++i) {
      view.setUint8(offset + i, string.charCodeAt(i))
  }
}

export const MODEL_ID = 'Xenova/musicgen-small';