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'use strict';
const { stringify } = require('postcss-value-parser');
/**
* @param {import('postcss-value-parser').Node[][]} values
* @return {string}
*/
module.exports = function getValue(values) {
return stringify(flatten(values));
};
/**
* @param {import('postcss-value-parser').Node[][]} values
* @return {import('postcss-value-parser').Node[]}
*/
function flatten(values) {
/** @type {import('postcss-value-parser').Node[]} */
const nodes = [];
for (const [index, arg] of values.entries()) {
arg.forEach((val, idx) => {
if (
idx === arg.length - 1 &&
index === values.length - 1 &&
val.type === 'space'
) {
return;
}
nodes.push(val);
});
if (index !== values.length - 1) {
nodes[nodes.length - 1].type = 'div';
nodes[nodes.length - 1].value = ',';
}
}
return nodes;
}
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