fangliao-houtai/node_modules/@iconify/utils/lib/css/common.mjs

import { iconToHTML } from '../svg/html.mjs';
import { calculateSize } from '../svg/size.mjs';
import { svgToURL } from '../svg/url.mjs';
import { makeViewBoxSquare } from '../icon/square.mjs';
import { iconToSVG } from '../svg/build.mjs';
import '../icon/defaults.mjs';
import '../customisations/defaults.mjs';
import '../svg/defs.mjs';

function getCommonCSSRules(options) {
  const result = {
    display: "inline-block",
    width: "1em",
    height: "1em"
  };
  const varName = options.varName;
  if (options.pseudoSelector) {
    result["content"] = "''";
  }
  switch (options.mode) {
    case "background":
      if (varName) {
        result["background-image"] = "var(--" + varName + ")";
      }
      result["background-repeat"] = "no-repeat";
      result["background-size"] = "100% 100%";
      break;
    case "mask":
      result["background-color"] = "currentColor";
      if (varName) {
        result["mask-image"] = result["-webkit-mask-image"] = "var(--" + varName + ")";
      }
      result["mask-repeat"] = result["-webkit-mask-repeat"] = "no-repeat";
      result["mask-size"] = result["-webkit-mask-size"] = "100% 100%";
      break;
  }
  return result;
}
function generateItemCSSRules(icon, options) {
  const result = {};
  const varName = options.varName;
  const buildResult = iconToSVG(icon);
  let viewBox = buildResult.viewBox;
  if (viewBox[2] !== viewBox[3]) {
    if (options.forceSquare) {
      viewBox = makeViewBoxSquare(viewBox);
    } else {
      result["width"] = calculateSize("1em", viewBox[2] / viewBox[3]);
    }
  }
  const svg = iconToHTML(
    buildResult.body.replace(/currentColor/g, options.color || "black"),
    {
      viewBox: `${viewBox[0]} ${viewBox[1]} ${viewBox[2]} ${viewBox[3]}`,
      width: `${viewBox[2]}`,
      height: `${viewBox[3]}`
    }
  );
  const url = svgToURL(svg);
  if (varName) {
    result["--" + varName] = url;
  } else {
    switch (options.mode) {
      case "background":
        result["background-image"] = url;
        break;
      case "mask":
        result["mask-image"] = result["-webkit-mask-image"] = url;
        break;
    }
  }
  return result;
}
function generateItemContent(icon, options) {
  const buildResult = iconToSVG(icon);
  const viewBox = buildResult.viewBox;
  const height = options.height;
  const width = options.width ?? calculateSize(height, viewBox[2] / viewBox[3]);
  const svg = iconToHTML(
    buildResult.body.replace(/currentColor/g, options.color || "black"),
    {
      viewBox: `${viewBox[0]} ${viewBox[1]} ${viewBox[2]} ${viewBox[3]}`,
      width: width.toString(),
      height: height.toString()
    }
  );
  return svgToURL(svg);
}

export { generateItemCSSRules, generateItemContent, getCommonCSSRules };