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Current File : /var/www/hrms.uiet.co.in/node_modules/tailwindcss/lib/util/parseBoxShadowValue.js

"use strict";
Object.defineProperty(exports, "__esModule", {
    value: true
});
exports.parseBoxShadowValue = parseBoxShadowValue;
exports.formatBoxShadowValue = formatBoxShadowValue;
let KEYWORDS = new Set([
    'inset',
    'inherit',
    'initial',
    'revert',
    'unset'
]);
let COMMA = /\,(?![^(]*\))/g // Comma separator that is not located between brackets. E.g.: `cubiz-bezier(a, b, c)` these don't count.
;
let SPACE = /\ +(?![^(]*\))/g // Similar to the one above, but with spaces instead.
;
let LENGTH = /^-?(\d+)(.*?)$/g;
function parseBoxShadowValue(input) {
    let shadows = input.split(COMMA);
    return shadows.map((shadow)=>{
        let value = shadow.trim();
        let result = {
            raw: value
        };
        let parts = value.split(SPACE);
        let seen = new Set();
        for (let part of parts){
            // Reset index, since the regex is stateful.
            LENGTH.lastIndex = 0;
            // Keyword
            if (!seen.has('KEYWORD') && KEYWORDS.has(part)) {
                result.keyword = part;
                seen.add('KEYWORD');
            } else if (LENGTH.test(part)) {
                if (!seen.has('X')) {
                    result.x = part;
                    seen.add('X');
                } else if (!seen.has('Y')) {
                    result.y = part;
                    seen.add('Y');
                } else if (!seen.has('BLUR')) {
                    result.blur = part;
                    seen.add('BLUR');
                } else if (!seen.has('SPREAD')) {
                    result.spread = part;
                    seen.add('SPREAD');
                }
            } else {
                if (!result.color) {
                    result.color = part;
                } else {
                    if (!result.unknown) result.unknown = [];
                    result.unknown.push(part);
                }
            }
        }
        // Check if valid
        result.valid = result.x !== undefined && result.y !== undefined;
        return result;
    });
}
function formatBoxShadowValue(shadows) {
    return shadows.map((shadow)=>{
        if (!shadow.valid) {
            return shadow.raw;
        }
        return [
            shadow.keyword,
            shadow.x,
            shadow.y,
            shadow.blur,
            shadow.spread,
            shadow.color
        ].filter(Boolean).join(' ');
    }).join(', ');
}