wordPairs4.js

// @flow

import {getNumDaysSinceEpoch} from './utils.js';

// [startWord, endWord, optimalPathLength, optimalPath, specialEmoji, specialMessage, specialMessageBackgroundColor]
const wordPairs = [
  ['rain', 'snow', 6, ['rain', 'cain', 'chin', 'chon', 'chow', 'show', 'snow']],
  ['type', 'word', 4, ['type', 'tope', 'tore', 'wore', 'word']],
  ['open', 'shut', 6, ['open', 'oped', 'ohed', 'shed', 'shad', 'shat', 'shut']],
  ['ball', 'cube', 5, ['ball', 'bale', 'bake', 'cake', 'cuke', 'cube']],
  ['rock', 'dust', 4, ['rock', 'dock', 'duck', 'duct', 'dust']],
  ['poor', 'rich', 6, ['poor', 'boor', 'book', 'bock', 'rock', 'rick', 'rich']],
  ['monk', 'pray', 6, ['monk', 'mons', 'moas', 'boas', 'bras', 'bray', 'pray']],
  ['beer', 'wine', 5, ['beer', 'bees', 'bens', 'bene', 'bine', 'wine']],
  ['hide', 'seek', 6, ['hide', 'bide', 'bids', 'beds', 'bees', 'sees', 'seek']],
  ['tree', 'bark', 5, ['tree', 'tyee', 'tyre', 'byre', 'bare', 'bark']],
  ['taco', 'meat', 6, ['taco', 'tace', 'mace', 'male', 'malt', 'melt', 'meat']],
  ['slow', 'poke', 6, ['slow', 'plow', 'plod', 'pood', 'pond', 'pone', 'poke']],
  ['door', 'jamb', 6, ['door', 'doer', 'does', 'doms', 'dams', 'jams', 'jamb']],
  ['text', 'call', 5, ['text', 'teat', 'teal', 'tell', 'cell', 'call']],
  ['mind', 'soul', 6, ['mind', 'bind', 'bins', 'sins', 'sons', 'sous', 'soul']],
  ['lose', 'find', 4, ['lose', 'lone', 'line', 'fine', 'find']],
  ['gala', 'fete', 4, ['gala', 'gale', 'gate', 'fate', 'fete']],
  ['flat', 'tire', 6, ['flat', 'blat', 'boat', 'bort', 'bore', 'tore', 'tire']],
  ['pork', 'chop', 4, ['pork', 'cork', 'cook', 'coop', 'chop']],
  ['pink', 'blue', 7, ['pink', 'fink', 'fins', 'fens', 'feus', 'flus', 'flue', 'blue']],
  ['jail', 'free', 6, ['jail', 'bail', 'bait', 'brit', 'brie', 'bree', 'free']],
  ['frog', 'toad', 4, ['frog', 'trog', 'trod', 'trad', 'toad']],
  ['goof', 'ball', 5, ['goof', 'golf', 'gold', 'bold', 'bald', 'ball']],
  ['cole', 'slaw', 6, ['cole', 'bole', 'bolt', 'boat', 'blat', 'blaw', 'slaw']],
  ['dish', 'bowl', 5, ['dish', 'diss', 'doss', 'boss', 'bows', 'bowl']],
  ['bath', 'soap', 6, ['bath', 'bach', 'back', 'bock', 'sock', 'soak', 'soap']],
  ['wild', 'tame', 4, ['wild', 'wile', 'tile', 'tale', 'tame']],
  ['life', 'boat', 5, ['life', 'lift', 'loft', 'coft', 'coat', 'boat']],
  ['good', 'luck', 5, ['good', 'goof', 'loof', 'look', 'lock', 'luck'], '🍀', "Saint Patrick's Day", 'green'], // 3/17/2022 -- Saint Patrick's Day
  ['papa', 'bear', 5, ['papa', 'paps', 'peps', 'peas', 'pear', 'bear']],
  ['thin', 'mint', 6, ['thin', 'than', 'that', 'teat', 'tent', 'tint', 'mint']],
  ['what', 'ever', 7, ['what', 'that', 'thae', 'thee', 'tyee', 'tyer', 'eyer', 'ever']],
  ['slow', 'down', 5, ['slow', 'slot', 'soot', 'soon', 'sown', 'down']],
  ['hush', 'yell', 5, ['hush', 'husk', 'hulk', 'hull', 'hell', 'yell']],
  ['rock', 'sand', 4, ['rock', 'rack', 'rank', 'rand', 'sand']],
  ['fish', 'hook', 5, ['fish', 'fist', 'hist', 'host', 'hoot', 'hook']],
  ['solo', 'team', 5, ['solo', 'sols', 'sels', 'seas', 'seam', 'team']],
  ['town', 'city', 6, ['town', 'torn', 'corn', 'core', 'cire', 'cite', 'city']],
  ['atom', 'cell', 7, ['atom', 'atop', 'stop', 'step', 'seep', 'seel', 'sell', 'cell']],
  ['punt', 'kick', 4, ['punt', 'pint', 'pink', 'kink', 'kick']],
  ['camp', 'fire', 4, ['camp', 'came', 'care', 'cire', 'fire']],
  ['lies', 'fact', 5, ['lies', 'pies', 'pics', 'pacs', 'pact', 'fact']],
  ['peat', 'moss', 4, ['peat', 'meat', 'moat', 'moas', 'moss']],
  ['fool', 'joke', 5, ['fool', 'fowl', 'howl', 'howe', 'hoke', 'joke'], '🥸', "April Fool's Day", 'purple'], // 4/1/2022 -- April Fool's Day
  ['free', 'love', 6, ['free', 'tree', 'tyee', 'tyne', 'tone', 'lone', 'love']],
  ['home', 'brew', 7, ['home', 'come', 'cole', 'cold', 'coed', 'cred', 'bred', 'brew']],
  ['soft', 'firm', 4, ['soft', 'sort', 'fort', 'form', 'firm']],
  ['head', 'foot', 5, ['head', 'bead', 'beat', 'boat', 'boot', 'foot']],
  ['full', 'moon', 4, ['full', 'mull', 'moll', 'mool', 'moon']],
  ['slip', 'fall', 5, ['slip', 'flip', 'flir', 'fair', 'fail', 'fall']],
  ['home', 'sick', 5, ['home', 'dome', 'dime', 'dice', 'dick', 'sick']],
  ['palm', 'tree', 6, ['palm', 'pale', 'pare', 'pyre', 'tyre', 'tyee', 'tree']],
  ['over', 'come', 7, ['over', 'oyer', 'dyer', 'doer', 'does', 'doms', 'dome', 'come']],
  ['cows', 'milk', 4, ['cows', 'cols', 'mols', 'mils', 'milk']],
  ['neck', 'lace', 4, ['neck', 'beck', 'back', 'lack', 'lace']],
  ['news', 'cast', 5, ['news', 'mews', 'maws', 'mass', 'mast', 'cast']],
  ['page', 'book', 5, ['page', 'pace', 'pack', 'back', 'bock', 'book']],
  ['pray', 'amen', 7, ['pray', 'gray', 'grad', 'grid', 'arid', 'amid', 'amin', 'amen'], '🙏', "Good Friday and Passover (first day)", 'blue'], // 4/15/2022 -- Good Friday and Passover (first day)
  ['pawn', 'king', 5, ['pawn', 'paws', 'pans', 'pang', 'ping', 'king']],
  ['hide', 'eggs', 6, ['hide', 'aide', 'aids', 'ands', 'ends', 'engs', 'eggs'], '🐰', "Easter", 'pink'], // Sunday, 4/17/2022 -- Easter
  ['less', 'more', 4, ['less', 'loss', 'lose', 'lore', 'more']],
  ['soul', 'mate', 5, ['soul', 'saul', 'maul', 'mall', 'male', 'mate']],
  ['moon', 'star', 5, ['moon', 'boon', 'boor', 'boar', 'soar', 'star']],
  ['tiny', 'huge', 5, ['tiny', 'liny', 'line', 'lune', 'luge', 'huge']],
  ['root', 'tree', 4, ['root', 'toot', 'trot', 'tret', 'tree'], '🌎', "Earth Day", 'blue'], // 4/22/2022 -- Earth Day
  ['four', 'wine', 6, ['four', 'dour', 'dorr', 'dore', 'dire', 'dine', 'wine'], '🍷', "Passover (last day)", 'blue'], // 4/23/2022 -- Passover (last day)
  ['long', 'shot', 6, ['long', 'bong', 'bonk', 'book', 'boot', 'soot', 'shot']],
  // Monday
  ['hold', 'fast', 4, ['hold', 'holt', 'halt', 'hast', 'fast']],
  ['time', 'warp', 4, ['time', 'tame', 'tamp', 'tarp', 'warp']],
  ['tree', 'fort', 5, ['tree', 'tres', 'toes', 'tors', 'tort', 'fort']],
  ['bird', 'song', 4, ['bird', 'bind', 'bond', 'bong', 'song']],
  ['left', 'turn', 5, ['left', 'loft', 'toft', 'tort', 'torn', 'turn']],
  ['sink', 'swim', 6, ['sink', 'sank', 'sand', 'said', 'skid', 'skim', 'swim']],
  ['game', 'over', 7, ['game', 'gams', 'gaes', 'kaes', 'kyes', 'oyes', 'oyer', 'over']],
  // Monday
  ['lost', 'soul', 4, ['lost', 'lout', 'loup', 'soup', 'soul']],
  ['mind', 'game', 4, ['mind', 'mine', 'mane', 'gane', 'game']],
  ['shoe', 'sock', 4, ['shoe', 'shot', 'soot', 'sook', 'sock']],
  ['long', 'haul', 5, ['long', 'hong', 'hang', 'hant', 'haut', 'haul']],
  ['move', 'fast', 5, ['move', 'cove', 'cave', 'case', 'cast', 'fast']],
  ['wolf', 'pack', 6, ['wolf', 'rolf', 'role', 'pole', 'pale', 'pace', 'pack']],
  ['four', 'five', 6, ['four', 'dour', 'dorr', 'dore', 'dire', 'dive', 'five']],
  // Monday
  ['bank', 'roll', 4, ['bank', 'balk', 'ball', 'boll', 'roll']],
  ['junk', 'food', 4, ['junk', 'funk', 'fund', 'fond', 'food']],
  ['nice', 'easy', 5, ['nice', 'bice', 'bise', 'base', 'ease', 'easy']],
  ['lock', 'keys', 5, ['lock', 'lack', 'lacs', 'lays', 'kays', 'keys']],
  ['film', 'noir', 6, ['film', 'fill', 'bill', 'boll', 'boil', 'noil', 'noir']],
  ['talk', 'chat', 6, ['talk', 'calk', 'cask', 'cast', 'cost', 'coat', 'chat']],
  ['milk', 'eggs', 7, ['milk', 'mils', 'ails', 'aids', 'ands', 'ends', 'engs', 'eggs']],
  // Monday
  ['rise', 'fall', 4, ['rise', 'rile', 'file', 'fill', 'fall']],
  ['give', 'take', 4, ['give', 'dive', 'dike', 'tike', 'take']],
  ['foot', 'mile', 4, ['foot', 'moot', 'molt', 'milt', 'mile']],
  ['team', 'mate', 5, ['team', 'teas', 'tets', 'tats', 'mats', 'mate']],
  ['surf', 'wave', 5, ['surf', 'curf', 'cure', 'care', 'cave', 'wave']],
  ['quiz', 'test', 6, ['quiz', 'quit', 'duit', 'doit', 'dost', 'tost', 'test']],
  ['high', 'jump', 7, ['high', 'sigh', 'sinh', 'sins', 'sims', 'simp', 'jimp', 'jump']],
  // Monday
  ['fail', 'pass', 4, ['fail', 'fall', 'pall', 'pals', 'pass']],
  ['lion', 'tame', 4, ['lion', 'limn', 'lime', 'lame', 'tame']],
  ['note', 'book', 4, ['note', 'none', 'bone', 'bonk', 'book']],
  ['fist', 'bump', 5, ['fist', 'list', 'lisp', 'limp', 'lump', 'bump']],
  ['sumo', 'ring', 5, ['sumo', 'sums', 'rums', 'rims', 'rins', 'ring']],
  ['sunk', 'ship', 6, ['sunk', 'dunk', 'dunt', 'duit', 'suit', 'shit', 'ship']],
  ['nose', 'swab', 7, ['nose', 'hose', 'host', 'hest', 'heat', 'seat', 'swat', 'swab']],
  // Monday
  ['done', 'deal', 4, ['done', 'dene', 'dele', 'dell', 'deal']],
  ['wolf', 'howl', 4, ['wolf', 'woof', 'hoof', 'howf', 'howl']],
  ['bear', 'claw', 4, ['bear', 'beam', 'blam', 'blaw', 'claw']],
  ['pump', 'fake', 5, ['pump', 'dump', 'damp', 'dame', 'fame', 'fake']],
  ['code', 'hack', 5, ['code', 'cade', 'care', 'cark', 'hark', 'hack']],
  ['gosh', 'darn', 6, ['gosh', 'bosh', 'bash', 'base', 'bare', 'barn', 'darn']],
  ['kilo', 'gram', 7, ['kilo', 'kill', 'gill', 'gild', 'gold', 'goad', 'grad', 'gram']],
  // Monday
  ['coal', 'fire', 5, ['coal', 'foal', 'foam', 'form', 'firm', 'fire']],
  ['jump', 'rope', 5, ['jump', 'pump', 'pomp', 'pome', 'pope', 'rope']],
  ['lose', 'gain', 5, ['lose', 'lase', 'last', 'gast', 'gait', 'gain']],
  ['nick', 'name', 5, ['nick', 'dick', 'dice', 'dace', 'dame', 'name']],
  ['farm', 'oink', 5, ['farm', 'fare', 'fane', 'fine', 'fink', 'oink']],
  ['door', 'knob', 6, ['door', 'boor', 'boob', 'blob', 'slob', 'snob', 'knob']],
  ['mint', 'chip', 7, ['mint', 'dint', 'dunt', 'duit', 'suit', 'shit', 'chit', 'chip']],
  // Monday
  ['head', 'toes', 4, ['head', 'heed', 'hoed', 'hoes', 'toes']],
  ['duck', 'pond', 5, ['duck', 'buck', 'bock', 'bonk', 'bond', 'pond']],
  ['sail', 'boat', 5, ['sail', 'bail', 'baal', 'baas', 'boas', 'boat']],
  ['beta', 'test', 5, ['beta', 'bets', 'bees', 'beet', 'best', 'test']],
  ['tilt', 'spin', 6, ['tilt', 'silt', 'salt', 'sall', 'sail', 'sain', 'spin']],
  ['left', 'over', 6, ['left', 'deft', 'deet', 'deer', 'dyer', 'oyer', 'over']],
  ['acid', 'base', 7, ['acid', 'arid', 'grid', 'grit', 'brit', 'bait', 'bast', 'base']],
  // Monday
  ['long', 'time', 4, ['long', 'ling', 'line', 'lime', 'time']],
  ['solo', 'duet', 5, ['solo', 'sols', 'dols', 'does', 'dues', 'duet']],
  ['born', 'free', 6, ['born', 'bore', 'byre', 'tyre', 'tyee', 'tree', 'free']],
  ['show', 'tell', 6, ['show', 'shaw', 'sham', 'seam', 'seal', 'sell', 'tell']],
  ['slow', 'fast', 6, ['slow', 'flow', 'flaw', 'flat', 'feat', 'fest', 'fast']],
  ['skim', 'milk', 6, ['skim', 'skis', 'seis', 'sels', 'mels', 'mils', 'milk']],
  ['null', 'void', 7, ['null', 'cull', 'curl', 'curd', 'cord', 'lord', 'loid', 'void']],
  // Monday
  ['oust', 'outs', 4, ['oust', 'bust', 'buss', 'buts', 'outs']],
  ['zone', 'mark', 5, ['zone', 'bone', 'bane', 'bank', 'bark', 'mark']],
  ['rack', 'city', 5, ['rack', 'pack', 'pacy', 'paty', 'pity', 'city']],
  ['play', 'ball', 6, ['play', 'plan', 'pian', 'pial', 'pill', 'bill', 'ball']],
  ['swan', 'lake', 7, ['swan', 'span', 'spas', 'seas', 'leas', 'leks', 'leke', 'lake']],
  ['baby', 'step', 7, ['baby', 'gaby', 'gabs', 'gaes', 'gees', 'sees', 'seep', 'step']],
  ['crab', 'cake', 7, ['crab', 'crap', 'crop', 'coop', 'comp', 'camp', 'came', 'cake']],
  // Monday
  ['main', 'road', 5, ['main', 'lain', 'laid', 'loid', 'load', 'road']],
  ['vote', 'veto', 5, ['vote', 'rote', 'rete', 'rets', 'vets', 'veto']],
  ['lazy', 'loaf', 6, ['lazy', 'lacy', 'lack', 'lock', 'look', 'loof', 'loaf']],
  ['cold', 'play', 6, ['cold', 'bold', 'bolt', 'boat', 'blat', 'plat', 'play']],
  ['thug', 'life', 7, ['thug', 'thus', 'taus', 'tams', 'lams', 'lame', 'lime', 'life']],
  ['crab', 'cake', 7, ['crab', 'crap', 'crop', 'coop', 'comp', 'camp', 'came', 'cake']],
  ['quag', 'mire', 7, ['quag', 'quad', 'duad', 'dual', 'dial', 'dirl', 'dire', 'mire']],
  // Monday
  ['halo', 'ring', 5, ['halo', 'halt', 'hant', 'hang', 'rang', 'ring']],
  ['junk', 'mail', 5, ['junk', 'hunk', 'hank', 'haik', 'hail', 'mail']],
  ['tuna', 'fish', 6, ['tuna', 'luna', 'lunt', 'lint', 'list', 'fist', 'fish']],
  ['stag', 'solo', 6, ['stag', 'skag', 'skas', 'seas', 'sels', 'sols', 'solo']],
  ['hunk', 'stud', 7, ['hunk', 'huns', 'hues', 'hued', 'sued', 'sped', 'spud', 'stud']],
];

const zeroIndexDaysSinceEpoch = 19040; // 02/17/2022

export function getCurrentWordPair() {
  const index = getNumDaysSinceEpoch() % zeroIndexDaysSinceEpoch;
  return wordPairs[index];
}

export function getTodayOptimalPathLength() {
  const [
    _startWord, 
    _endWord, 
    optimalPathLength, 
  ] = getCurrentWordPair();
  return optimalPathLength;
}

export function getYesterdayOptimalPath() {
  const index = (getNumDaysSinceEpoch() - 1) % zeroIndexDaysSinceEpoch;
  const [
    _startWord, 
    _endWord, 
    _optimalPathLength, 
    optimalPath, 
  ] = wordPairs[index];
  return optimalPath;
}

export function getTodaySpecialEmoji() {
  const [
    _startWord, 
    _endWord, 
    _optimalPathLength, 
    _optimalPath, 
    specialEmoji,
  ] = getCurrentWordPair();
  return specialEmoji;
}

export function getTodaySpecialMessageData() {
  const [
    _startWord, 
    _endWord, 
    _optimalPathLength, 
    _optimalPath, 
    _specialEmoji, 
    specialMessage, 
    specialMessageBackgroundColor,
  ] = getCurrentWordPair();
  return [specialMessage, specialMessageBackgroundColor];
}