282 lines
8.1 KiB
TypeScript
282 lines
8.1 KiB
TypeScript
import { useEffect } from "react";
|
|
|
|
import { useBrandColors } from "@calcom/embed-core";
|
|
|
|
const brandColor = "#292929";
|
|
const brandTextColor = "#ffffff";
|
|
const darkBrandColor = "#fafafa";
|
|
|
|
export function colorNameToHex(color: string) {
|
|
const colors = {
|
|
aliceblue: "#f0f8ff",
|
|
antiquewhite: "#faebd7",
|
|
aqua: "#00ffff",
|
|
aquamarine: "#7fffd4",
|
|
azure: "#f0ffff",
|
|
beige: "#f5f5dc",
|
|
bisque: "#ffe4c4",
|
|
black: "#000000",
|
|
blanchedalmond: "#ffebcd",
|
|
blue: "#0000ff",
|
|
blueviolet: "#8a2be2",
|
|
brown: "#a52a2a",
|
|
burlywood: "#deb887",
|
|
cadetblue: "#5f9ea0",
|
|
chartreuse: "#7fff00",
|
|
chocolate: "#d2691e",
|
|
coral: "#ff7f50",
|
|
cornflowerblue: "#6495ed",
|
|
cornsilk: "#fff8dc",
|
|
crimson: "#dc143c",
|
|
cyan: "#00ffff",
|
|
darkblue: "#00008b",
|
|
darkcyan: "#008b8b",
|
|
darkgoldenrod: "#b8860b",
|
|
darkgray: "#a9a9a9",
|
|
darkgreen: "#006400",
|
|
darkkhaki: "#bdb76b",
|
|
darkmagenta: "#8b008b",
|
|
darkolivegreen: "#556b2f",
|
|
darkorange: "#ff8c00",
|
|
darkorchid: "#9932cc",
|
|
darkred: "#8b0000",
|
|
darksalmon: "#e9967a",
|
|
darkseagreen: "#8fbc8f",
|
|
darkslateblue: "#483d8b",
|
|
darkslategray: "#2f4f4f",
|
|
darkturquoise: "#00ced1",
|
|
darkviolet: "#9400d3",
|
|
deeppink: "#ff1493",
|
|
deepskyblue: "#00bfff",
|
|
dimgray: "#696969",
|
|
dodgerblue: "#1e90ff",
|
|
firebrick: "#b22222",
|
|
floralwhite: "#fffaf0",
|
|
forestgreen: "#228b22",
|
|
fuchsia: "#ff00ff",
|
|
gainsboro: "#dcdcdc",
|
|
ghostwhite: "#f8f8ff",
|
|
gold: "#ffd700",
|
|
goldenrod: "#daa520",
|
|
gray: "#808080",
|
|
green: "#008000",
|
|
greenyellow: "#adff2f",
|
|
honeydew: "#f0fff0",
|
|
hotpink: "#ff69b4",
|
|
"indianred ": "#cd5c5c",
|
|
indigo: "#4b0082",
|
|
ivory: "#fffff0",
|
|
khaki: "#f0e68c",
|
|
lavender: "#e6e6fa",
|
|
lavenderblush: "#fff0f5",
|
|
lawngreen: "#7cfc00",
|
|
lemonchiffon: "#fffacd",
|
|
lightblue: "#add8e6",
|
|
lightcoral: "#f08080",
|
|
lightcyan: "#e0ffff",
|
|
lightgoldenrodyellow: "#fafad2",
|
|
lightgrey: "#d3d3d3",
|
|
lightgreen: "#90ee90",
|
|
lightpink: "#ffb6c1",
|
|
lightsalmon: "#ffa07a",
|
|
lightseagreen: "#20b2aa",
|
|
lightskyblue: "#87cefa",
|
|
lightslategray: "#778899",
|
|
lightsteelblue: "#b0c4de",
|
|
lightyellow: "#ffffe0",
|
|
lime: "#00ff00",
|
|
limegreen: "#32cd32",
|
|
linen: "#faf0e6",
|
|
magenta: "#ff00ff",
|
|
maroon: "#800000",
|
|
mediumaquamarine: "#66cdaa",
|
|
mediumblue: "#0000cd",
|
|
mediumorchid: "#ba55d3",
|
|
mediumpurple: "#9370d8",
|
|
mediumseagreen: "#3cb371",
|
|
mediumslateblue: "#7b68ee",
|
|
mediumspringgreen: "#00fa9a",
|
|
mediumturquoise: "#48d1cc",
|
|
mediumvioletred: "#c71585",
|
|
midnightblue: "#191970",
|
|
mintcream: "#f5fffa",
|
|
mistyrose: "#ffe4e1",
|
|
moccasin: "#ffe4b5",
|
|
navajowhite: "#ffdead",
|
|
navy: "#000080",
|
|
oldlace: "#fdf5e6",
|
|
olive: "#808000",
|
|
olivedrab: "#6b8e23",
|
|
orange: "#ffa500",
|
|
orangered: "#ff4500",
|
|
orchid: "#da70d6",
|
|
palegoldenrod: "#eee8aa",
|
|
palegreen: "#98fb98",
|
|
paleturquoise: "#afeeee",
|
|
palevioletred: "#d87093",
|
|
papayawhip: "#ffefd5",
|
|
peachpuff: "#ffdab9",
|
|
peru: "#cd853f",
|
|
pink: "#ffc0cb",
|
|
plum: "#dda0dd",
|
|
powderblue: "#b0e0e6",
|
|
purple: "#800080",
|
|
rebeccapurple: "#663399",
|
|
red: "#ff0000",
|
|
rosybrown: "#bc8f8f",
|
|
royalblue: "#4169e1",
|
|
saddlebrown: "#8b4513",
|
|
salmon: "#fa8072",
|
|
sandybrown: "#f4a460",
|
|
seagreen: "#2e8b57",
|
|
seashell: "#fff5ee",
|
|
sienna: "#a0522d",
|
|
silver: "#c0c0c0",
|
|
skyblue: "#87ceeb",
|
|
slateblue: "#6a5acd",
|
|
slategray: "#708090",
|
|
snow: "#fffafa",
|
|
springgreen: "#00ff7f",
|
|
steelblue: "#4682b4",
|
|
tan: "#d2b48c",
|
|
teal: "#008080",
|
|
thistle: "#d8bfd8",
|
|
tomato: "#ff6347",
|
|
turquoise: "#40e0d0",
|
|
violet: "#ee82ee",
|
|
wheat: "#f5deb3",
|
|
white: "#ffffff",
|
|
whitesmoke: "#f5f5f5",
|
|
yellow: "#ffff00",
|
|
yellowgreen: "#9acd32",
|
|
};
|
|
|
|
return colors[color.toLowerCase() as keyof typeof colors] !== undefined
|
|
? colors[color.toLowerCase() as keyof typeof colors]
|
|
: false;
|
|
}
|
|
|
|
function computeContrastRatio(a: number[], b: number[]) {
|
|
const lum1 = computeLuminance(a[0], a[1], a[2]);
|
|
const lum2 = computeLuminance(b[0], b[1], b[2]);
|
|
const brightest = Math.max(lum1, lum2);
|
|
const darkest = Math.min(lum1, lum2);
|
|
return (brightest + 0.05) / (darkest + 0.05);
|
|
}
|
|
|
|
function computeLuminance(r: number, g: number, b: number) {
|
|
const a = [r, g, b].map((v) => {
|
|
v /= 255;
|
|
return v <= 0.03928 ? v / 12.92 : Math.pow((v + 0.055) / 1.055, 2.4);
|
|
});
|
|
return a[0] * 0.2126 + a[1] * 0.7152 + a[2] * 0.0722;
|
|
}
|
|
|
|
function hexToRGB(hex: string) {
|
|
const color = hex.replace("#", "");
|
|
return [parseInt(color.slice(0, 2), 16), parseInt(color.slice(2, 4), 16), parseInt(color.slice(4, 6), 16)];
|
|
}
|
|
|
|
function normalizeHexCode(hex: string | null, dark: boolean) {
|
|
if (!hex) {
|
|
return !dark ? brandColor : darkBrandColor;
|
|
}
|
|
hex = hex.replace("#", "");
|
|
if (hex.length === 3) {
|
|
hex = hex
|
|
.split("")
|
|
.map(function (hex) {
|
|
return hex + hex;
|
|
})
|
|
.join("");
|
|
}
|
|
return hex;
|
|
}
|
|
|
|
function getContrastingTextColor(bgColor: string | null, dark: boolean): string {
|
|
bgColor = bgColor == "" || bgColor == null ? (dark ? darkBrandColor : brandColor) : bgColor;
|
|
const rgb = hexToRGB(bgColor);
|
|
const whiteContrastRatio = computeContrastRatio(rgb, [255, 255, 255]);
|
|
const blackContrastRatio = computeContrastRatio(rgb, [41, 41, 41]); //#292929
|
|
return whiteContrastRatio > blackContrastRatio ? brandTextColor : brandColor;
|
|
}
|
|
|
|
export function isValidHexCode(val: string | null) {
|
|
if (val) {
|
|
val = val.indexOf("#") === 0 ? val : "#" + val;
|
|
const regex = new RegExp("^#([A-Fa-f0-9]{6}|[A-Fa-f0-9]{3})$");
|
|
return regex.test(val);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
export function fallBackHex(val: string | null, dark: boolean): string {
|
|
if (val) if (colorNameToHex(val)) return colorNameToHex(val) as string;
|
|
return dark ? darkBrandColor : brandColor;
|
|
}
|
|
|
|
const BrandColor = ({
|
|
lightVal = brandColor,
|
|
darkVal = darkBrandColor,
|
|
}: {
|
|
lightVal: string | undefined | null;
|
|
darkVal: string | undefined | null;
|
|
}) => {
|
|
const embedBrandingColors = useBrandColors();
|
|
lightVal = embedBrandingColors.brandColor || lightVal;
|
|
// convert to 6 digit equivalent if 3 digit code is entered
|
|
lightVal = normalizeHexCode(lightVal, false);
|
|
darkVal = normalizeHexCode(darkVal, true);
|
|
// ensure acceptable hex-code
|
|
lightVal = isValidHexCode(lightVal)
|
|
? lightVal?.indexOf("#") === 0
|
|
? lightVal
|
|
: "#" + lightVal
|
|
: fallBackHex(lightVal, false);
|
|
darkVal = isValidHexCode(darkVal)
|
|
? darkVal?.indexOf("#") === 0
|
|
? darkVal
|
|
: "#" + darkVal
|
|
: fallBackHex(darkVal, true);
|
|
useEffect(() => {
|
|
document.documentElement.style.setProperty(
|
|
"--booking-highlight-color",
|
|
embedBrandingColors.highlightColor || "#10B981" // green--500
|
|
);
|
|
document.documentElement.style.setProperty(
|
|
"--booking-lightest-color",
|
|
embedBrandingColors.lightestColor || "#E1E1E1" // gray--200
|
|
);
|
|
document.documentElement.style.setProperty(
|
|
"--booking-lighter-color",
|
|
embedBrandingColors.lighterColor || "#ACACAC" // gray--400
|
|
);
|
|
document.documentElement.style.setProperty(
|
|
"--booking-light-color",
|
|
embedBrandingColors.lightColor || "#888888" // gray--500
|
|
);
|
|
document.documentElement.style.setProperty(
|
|
"--booking-median-color",
|
|
embedBrandingColors.medianColor || "#494949" // gray--600
|
|
);
|
|
document.documentElement.style.setProperty(
|
|
"--booking-dark-color",
|
|
embedBrandingColors.darkColor || "#313131" // gray--800
|
|
);
|
|
document.documentElement.style.setProperty(
|
|
"--booking-darker-color",
|
|
embedBrandingColors.darkerColor || "#292929" // gray--900
|
|
);
|
|
document.documentElement.style.setProperty("--brand-color", lightVal);
|
|
document.documentElement.style.setProperty("--brand-text-color", getContrastingTextColor(lightVal, true));
|
|
document.documentElement.style.setProperty("--brand-color-dark-mode", darkVal);
|
|
document.documentElement.style.setProperty(
|
|
"--brand-text-color-dark-mode",
|
|
getContrastingTextColor(darkVal, true)
|
|
);
|
|
}, [lightVal, darkVal]);
|
|
return null;
|
|
};
|
|
|
|
export default BrandColor;
|