index.js

import isUnicodeSupported from 'is-unicode-supported';

const common = {
	circleQuestionMark: '(?)',
	questionMarkPrefix: '(?)',
	square: '█',
	squareDarkShade: '▓',
	squareMediumShade: '▒',
	squareLightShade: '░',
	squareTop: '▀',
	squareBottom: '▄',
	squareLeft: '▌',
	squareRight: '▐',
	squareCenter: '■',
	bullet: '●',
	dot: '․',
	ellipsis: '…',
	pointerSmall: '›',
	triangleUp: '▲',
	triangleUpSmall: '▴',
	triangleDown: '▼',
	triangleDownSmall: '▾',
	triangleLeftSmall: '◂',
	triangleRightSmall: '▸',
	home: '⌂',
	heart: '♥',
	musicNote: '♪',
	musicNoteBeamed: '♫',
	arrowUp: '↑',
	arrowDown: '↓',
	arrowLeft: '←',
	arrowRight: '→',
	arrowLeftRight: '↔',
	arrowUpDown: '↕',
	almostEqual: '≈',
	notEqual: '≠',
	lessOrEqual: '≤',
	greaterOrEqual: '≥',
	identical: '≡',
	infinity: '∞',
	subscriptZero: '₀',
	subscriptOne: '₁',
	subscriptTwo: '₂',
	subscriptThree: '₃',
	subscriptFour: '₄',
	subscriptFive: '₅',
	subscriptSix: '₆',
	subscriptSeven: '₇',
	subscriptEight: '₈',
	subscriptNine: '₉',
	oneHalf: '½',
	oneThird: '⅓',
	oneQuarter: '¼',
	oneFifth: '⅕',
	oneSixth: '⅙',
	oneEighth: '⅛',
	twoThirds: '⅔',
	twoFifths: '⅖',
	threeQuarters: '¾',
	threeFifths: '⅗',
	threeEighths: '⅜',
	fourFifths: '⅘',
	fiveSixths: '⅚',
	fiveEighths: '⅝',
	sevenEighths: '⅞',
	line: '─',
	lineBold: '━',
	lineDouble: '═',
	lineDashed0: '┄',
	lineDashed1: '┅',
	lineDashed2: '┈',
	lineDashed3: '┉',
	lineDashed4: '╌',
	lineDashed5: '╍',
	lineDashed6: '╴',
	lineDashed7: '╶',
	lineDashed8: '╸',
	lineDashed9: '╺',
	lineDashed10: '╼',
	lineDashed11: '╾',
	lineDashed12: '−',
	lineDashed13: '–',
	lineDashed14: '‐',
	lineDashed15: '⁃',
	lineVertical: '│',
	lineVerticalBold: '┃',
	lineVerticalDouble: '║',
	lineVerticalDashed0: '┆',
	lineVerticalDashed1: '┇',
	lineVerticalDashed2: '┊',
	lineVerticalDashed3: '┋',
	lineVerticalDashed4: '╎',
	lineVerticalDashed5: '╏',
	lineVerticalDashed6: '╵',
	lineVerticalDashed7: '╷',
	lineVerticalDashed8: '╹',
	lineVerticalDashed9: '╻',
	lineVerticalDashed10: '╽',
	lineVerticalDashed11: '╿',
	lineDownLeft: '┐',
	lineDownLeftArc: '╮',
	lineDownBoldLeftBold: '┓',
	lineDownBoldLeft: '┒',
	lineDownLeftBold: '┑',
	lineDownDoubleLeftDouble: '╗',
	lineDownDoubleLeft: '╖',
	lineDownLeftDouble: '╕',
	lineDownRight: '┌',
	lineDownRightArc: '╭',
	lineDownBoldRightBold: '┏',
	lineDownBoldRight: '┎',
	lineDownRightBold: '┍',
	lineDownDoubleRightDouble: '╔',
	lineDownDoubleRight: '╓',
	lineDownRightDouble: '╒',
	lineUpLeft: '┘',
	lineUpLeftArc: '╯',
	lineUpBoldLeftBold: '┛',
	lineUpBoldLeft: '┚',
	lineUpLeftBold: '┙',
	lineUpDoubleLeftDouble: '╝',
	lineUpDoubleLeft: '╜',
	lineUpLeftDouble: '╛',
	lineUpRight: '└',
	lineUpRightArc: '╰',
	lineUpBoldRightBold: '┗',
	lineUpBoldRight: '┖',
	lineUpRightBold: '┕',
	lineUpDoubleRightDouble: '╚',
	lineUpDoubleRight: '╙',
	lineUpRightDouble: '╘',
	lineUpDownLeft: '┤',
	lineUpBoldDownBoldLeftBold: '┫',
	lineUpBoldDownBoldLeft: '┨',
	lineUpDownLeftBold: '┥',
	lineUpBoldDownLeftBold: '┩',
	lineUpDownBoldLeftBold: '┪',
	lineUpDownBoldLeft: '┧',
	lineUpBoldDownLeft: '┦',
	lineUpDoubleDownDoubleLeftDouble: '╣',
	lineUpDoubleDownDoubleLeft: '╢',
	lineUpDownLeftDouble: '╡',
	lineUpDownRight: '├',
	lineUpBoldDownBoldRightBold: '┣',
	lineUpBoldDownBoldRight: '┠',
	lineUpDownRightBold: '┝',
	lineUpBoldDownRightBold: '┡',
	lineUpDownBoldRightBold: '┢',
	lineUpDownBoldRight: '┟',
	lineUpBoldDownRight: '┞',
	lineUpDoubleDownDoubleRightDouble: '╠',
	lineUpDoubleDownDoubleRight: '╟',
	lineUpDownRightDouble: '╞',
	lineDownLeftRight: '┬',
	lineDownBoldLeftBoldRightBold: '┳',
	lineDownLeftBoldRightBold: '┯',
	lineDownBoldLeftRight: '┰',
	lineDownBoldLeftBoldRight: '┱',
	lineDownBoldLeftRightBold: '┲',
	lineDownLeftRightBold: '┮',
	lineDownLeftBoldRight: '┭',
	lineDownDoubleLeftDoubleRightDouble: '╦',
	lineDownDoubleLeftRight: '╥',
	lineDownLeftDoubleRightDouble: '╤',
	lineUpLeftRight: '┴',
	lineUpBoldLeftBoldRightBold: '┻',
	lineUpLeftBoldRightBold: '┷',
	lineUpBoldLeftRight: '┸',
	lineUpBoldLeftBoldRight: '┹',
	lineUpBoldLeftRightBold: '┺',
	lineUpLeftRightBold: '┶',
	lineUpLeftBoldRight: '┵',
	lineUpDoubleLeftDoubleRightDouble: '╩',
	lineUpDoubleLeftRight: '╨',
	lineUpLeftDoubleRightDouble: '╧',
	lineUpDownLeftRight: '┼',
	lineUpBoldDownBoldLeftBoldRightBold: '╋',
	lineUpDownBoldLeftBoldRightBold: '╈',
	lineUpBoldDownLeftBoldRightBold: '╇',
	lineUpBoldDownBoldLeftRightBold: '╊',
	lineUpBoldDownBoldLeftBoldRight: '╉',
	lineUpBoldDownLeftRight: '╀',
	lineUpDownBoldLeftRight: '╁',
	lineUpDownLeftBoldRight: '┽',
	lineUpDownLeftRightBold: '┾',
	lineUpBoldDownBoldLeftRight: '╂',
	lineUpDownLeftBoldRightBold: '┿',
	lineUpBoldDownLeftBoldRight: '╃',
	lineUpBoldDownLeftRightBold: '╄',
	lineUpDownBoldLeftBoldRight: '╅',
	lineUpDownBoldLeftRightBold: '╆',
	lineUpDoubleDownDoubleLeftDoubleRightDouble: '╬',
	lineUpDoubleDownDoubleLeftRight: '╫',
	lineUpDownLeftDoubleRightDouble: '╪',
	lineCross: '╳',
	lineBackslash: '╲',
	lineSlash: '╱',
};

const specialMainSymbols = {
	tick: '✔',
	info: 'ℹ',
	warning: '⚠',
	cross: '✘',
	squareSmall: '◻',
	squareSmallFilled: '◼',
	circle: '◯',
	circleFilled: '◉',
	circleDotted: '◌',
	circleDouble: '◎',
	circleCircle: 'ⓞ',
	circleCross: 'ⓧ',
	circlePipe: 'Ⓘ',
	radioOn: '◉',
	radioOff: '◯',
	checkboxOn: '☒',
	checkboxOff: '☐',
	checkboxCircleOn: 'ⓧ',
	checkboxCircleOff: 'Ⓘ',
	pointer: '❯',
	triangleUpOutline: '△',
	triangleLeft: '◀',
	triangleRight: '▶',
	lozenge: '◆',
	lozengeOutline: '◇',
	hamburger: '☰',
	smiley: '㋡',
	mustache: '෴',
	star: '★',
	play: '▶',
	nodejs: '⬢',
	oneSeventh: '⅐',
	oneNinth: '⅑',
	oneTenth: '⅒',
};

const specialFallbackSymbols = {
	tick: '√',
	info: 'i',
	warning: '‼',
	cross: '×',
	squareSmall: '□',
	squareSmallFilled: '■',
	circle: '( )',
	circleFilled: '(*)',
	circleDotted: '( )',
	circleDouble: '( )',
	circleCircle: '(○)',
	circleCross: '(×)',
	circlePipe: '(│)',
	radioOn: '(*)',
	radioOff: '( )',
	checkboxOn: '[×]',
	checkboxOff: '[ ]',
	checkboxCircleOn: '(×)',
	checkboxCircleOff: '( )',
	pointer: '>',
	triangleUpOutline: '∆',
	triangleLeft: '◄',
	triangleRight: '►',
	lozenge: '♦',
	lozengeOutline: '◊',
	hamburger: '≡',
	smiley: '☺',
	mustache: '┌─┐',
	star: '✶',
	play: '►',
	nodejs: '♦',
	oneSeventh: '1/7',
	oneNinth: '1/9',
	oneTenth: '1/10',
};

export const mainSymbols = {...common, ...specialMainSymbols};
export const fallbackSymbols = {...common, ...specialFallbackSymbols};

const shouldUseMain = isUnicodeSupported();
const figures = shouldUseMain ? mainSymbols : fallbackSymbols;
export default figures;

const replacements = Object.entries(specialMainSymbols);

// On terminals which do not support Unicode symbols, substitute them to other symbols
export const replaceSymbols = (string, {useFallback = !shouldUseMain} = {}) => {
	if (useFallback) {
		for (const [key, mainSymbol] of replacements) {
			string = string.replaceAll(mainSymbol, fallbackSymbols[key]);
		}
	}

	return string;
};