const { DateTime } = require("luxon");

const SONGS = [
  {
    id: "Bys-OE_C7lQ",
    title: "A Christmas Twist - Si Cranstoun",
    startSeconds: 4,
  },
  {
    id: "lheIRyhsUSE",
    title: "EAV - Fata Morgana 1986",
  },
  {
    id: "Dqn01vCQnUs",
    title: "Sheena Easton - My Baby Takes The Morning Train (with Lyric)HQ",
  },
  {
    id: "b_BzMuOAKUs",
    title: "Rod Stewart - Have I Told You Lately",
  },
  {
    id: "3D-j9PcOPAk",
    title: "Deifedanz",
  },
  {
    id: "9HvpIgHBSdo",
    title: 'Gregory Porter - "Be Good (Lion\'s Song)" Official Video',
  },
  {
    id: "3FKA-3uRdQY",
    title:
      "Doris Day - Whatever Will Be Will Be Que Sera Sera (Best All Time Hits Forever 2014 / HQ) Mu©o",
  },
  {
    id: "WIoHSu5v1Mo",
    title: "The Specials - Message to you Rudy",
  },
  {
    id: "6ZwjdGSqO0k",
    title: "George Harrison - Got My Mind Set On You (Version I)",
    startSeconds: 14,
  },
  {
    id: "lAj-Q_W9AT4",
    title: "George Strait - Write This Down (Closed Captioned)",
  },
  {
    id: "YiadNVhaGwk",
    title: "Chuck Berry - Run Rudolph Run (Official Video)",
  },
  {
    id: "_6FBfAQ-NDE",
    title: "Depeche Mode - Just Can't Get Enough (Official Video)",
  },
  {
    id: "X22vAmpZSdY",
    title: "MIEKE TELKAMP ★★★ TULPEN AUS AMSTERDAM ★★★ 1961",
  },
  {
    id: "uvGvmsLQaHA",
    title: "Elvis Presley - Green Green Grass Of Home (best video)",
    startSeconds: 6,
  },
  {
    id: "5vheNbQlsyU",
    title:
      "Lady Gaga - Always Remember Us This Way (from A Star Is Born) (Official Music Video)",
    startSeconds: 31,
  },
  {
    id: "4WM_R-6AKHE",
    title: "Mockingbird - Carly Simon & James Taylor",
  },
  {
    id: "MgIwLeASnkw",
    title: "Elmo & Patsy - Grandma Got Run over by a Reindeer",
  },
  {
    id: "SLErVV1TxUI",
    title: "Gänsehaut - Karl der Käfer 1983",
  },
  {
    id: "js-2cqqY1K8",
    title: "The Beautiful South - Perfect 10 (Official Video)",
  },
  {
    id: "S6nSpBiekzQ",
    title: "Les Négresses Vertes - Zobi La Mouche (Official Music Video)",
  },
  {
    id: "z0qW9P-uYfM",
    title: "Elton John - Don't Go Breaking My Heart (with Kiki Dee)",
  },
  {
    id: "Pgqa3cVOxUc",
    title: "The Undertones - My Perfect Cousin (Official Video)",
  },
  {
    id: "lLLL1KxpYMA",
    title: "Madness - Night Boat to Cairo (Official HD Video)",
    startSeconds: 12,
  },
  {
    id: "qTx-sdR6Yzk",
    title: 'Dropkick Murphys - "The Season\'s Upon Us" (Video)',
  },
];

export default async (req, res) => {
  const unlocked = Boolean(req.query.unlock) === true;
  const NOW = DateTime.utc().setZone("Europe/Berlin");

  const getLockedData = (index) => {
    const dayString = ("00" + (index + 1)).substr(-2, 2);
    const lockedUntilDateTime = DateTime.fromISO(
      `${NOW.year}-12-${dayString}T00:00:00.000+01:00`
    );
    return {
      locked: unlocked ? false : NOW < lockedUntilDateTime,
      lockedUntil: lockedUntilDateTime.toISO(),
    };
  };

  const songs = SONGS.map((item, index) => ({
    ...item,
    ...getLockedData(index),
  }));
  res.json({ songs });
};