'use strict';

const ofetch = require('ofetch');

const defaultIconDimensions = Object.freeze(
  {
    left: 0,
    top: 0,
    width: 16,
    height: 16
  }
);
const defaultIconTransformations = Object.freeze({
  rotate: 0,
  vFlip: false,
  hFlip: false
});
const defaultIconProps = Object.freeze({
  ...defaultIconDimensions,
  ...defaultIconTransformations
});
const defaultExtendedIconProps = Object.freeze({
  ...defaultIconProps,
  body: "",
  hidden: false
});

const defaultIconSizeCustomisations = Object.freeze({
  width: null,
  height: null
});
const defaultIconCustomisations = Object.freeze({
  // Dimensions
  ...defaultIconSizeCustomisations,
  // Transformations
  ...defaultIconTransformations
});

function mergeIconTransformations(obj1, obj2) {
  const result = {};
  if (!obj1.hFlip !== !obj2.hFlip) {
    result.hFlip = true;
  }
  if (!obj1.vFlip !== !obj2.vFlip) {
    result.vFlip = true;
  }
  const rotate = ((obj1.rotate || 0) + (obj2.rotate || 0)) % 4;
  if (rotate) {
    result.rotate = rotate;
  }
  return result;
}

function mergeIconData(parent, child) {
  const result = mergeIconTransformations(parent, child);
  for (const key in defaultExtendedIconProps) {
    if (key in defaultIconTransformations) {
      if (key in parent && !(key in result)) {
        result[key] = defaultIconTransformations[key];
      }
    } else if (key in child) {
      result[key] = child[key];
    } else if (key in parent) {
      result[key] = parent[key];
    }
  }
  return result;
}

function getIconsTree(data, names) {
  const icons = data.icons;
  const aliases = data.aliases || /* @__PURE__ */ Object.create(null);
  const resolved = /* @__PURE__ */ Object.create(null);
  function resolve(name) {
    if (icons[name]) {
      return resolved[name] = [];
    }
    if (!(name in resolved)) {
      resolved[name] = null;
      const parent = aliases[name] && aliases[name].parent;
      const value = parent && resolve(parent);
      if (value) {
        resolved[name] = [parent].concat(value);
      }
    }
    return resolved[name];
  }
  (names || Object.keys(icons).concat(Object.keys(aliases))).forEach(resolve);
  return resolved;
}

function internalGetIconData(data, name, tree) {
  const icons = data.icons;
  const aliases = data.aliases || /* @__PURE__ */ Object.create(null);
  let currentProps = {};
  function parse(name2) {
    currentProps = mergeIconData(
      icons[name2] || aliases[name2],
      currentProps
    );
  }
  parse(name);
  tree.forEach(parse);
  return mergeIconData(data, currentProps);
}
function getIconData(data, name) {
  if (data.icons[name]) {
    return internalGetIconData(data, name, []);
  }
  const tree = getIconsTree(data, [name])[name];
  return tree ? internalGetIconData(data, name, tree) : null;
}

({
  provider: "",
  aliases: {},
  not_found: {},
  ...defaultIconDimensions
});

Object.keys(defaultIconDimensions).concat([
  "provider"
]);

const unitsSplit = /(-?[0-9.]*[0-9]+[0-9.]*)/g;
const unitsTest = /^-?[0-9.]*[0-9]+[0-9.]*$/g;
function calculateSize(size, ratio, precision) {
  if (ratio === 1) {
    return size;
  }
  precision = precision || 100;
  if (typeof size === "number") {
    return Math.ceil(size * ratio * precision) / precision;
  }
  if (typeof size !== "string") {
    return size;
  }
  const oldParts = size.split(unitsSplit);
  if (oldParts === null || !oldParts.length) {
    return size;
  }
  const newParts = [];
  let code = oldParts.shift();
  let isNumber = unitsTest.test(code);
  while (true) {
    if (isNumber) {
      const num = parseFloat(code);
      if (isNaN(num)) {
        newParts.push(code);
      } else {
        newParts.push(Math.ceil(num * ratio * precision) / precision);
      }
    } else {
      newParts.push(code);
    }
    code = oldParts.shift();
    if (code === void 0) {
      return newParts.join("");
    }
    isNumber = !isNumber;
  }
}

const isUnsetKeyword = (value) => value === "unset" || value === "undefined" || value === "none";
function iconToSVG(icon, customisations) {
  const fullIcon = {
    ...defaultIconProps,
    ...icon
  };
  const fullCustomisations = {
    ...defaultIconCustomisations,
    ...customisations
  };
  const box = {
    left: fullIcon.left,
    top: fullIcon.top,
    width: fullIcon.width,
    height: fullIcon.height
  };
  let body = fullIcon.body;
  [fullIcon, fullCustomisations].forEach((props) => {
    const transformations = [];
    const hFlip = props.hFlip;
    const vFlip = props.vFlip;
    let rotation = props.rotate;
    if (hFlip) {
      if (vFlip) {
        rotation += 2;
      } else {
        transformations.push(
          "translate(" + (box.width + box.left).toString() + " " + (0 - box.top).toString() + ")"
        );
        transformations.push("scale(-1 1)");
        box.top = box.left = 0;
      }
    } else if (vFlip) {
      transformations.push(
        "translate(" + (0 - box.left).toString() + " " + (box.height + box.top).toString() + ")"
      );
      transformations.push("scale(1 -1)");
      box.top = box.left = 0;
    }
    let tempValue;
    if (rotation < 0) {
      rotation -= Math.floor(rotation / 4) * 4;
    }
    rotation = rotation % 4;
    switch (rotation) {
      case 1:
        tempValue = box.height / 2 + box.top;
        transformations.unshift(
          "rotate(90 " + tempValue.toString() + " " + tempValue.toString() + ")"
        );
        break;
      case 2:
        transformations.unshift(
          "rotate(180 " + (box.width / 2 + box.left).toString() + " " + (box.height / 2 + box.top).toString() + ")"
        );
        break;
      case 3:
        tempValue = box.width / 2 + box.left;
        transformations.unshift(
          "rotate(-90 " + tempValue.toString() + " " + tempValue.toString() + ")"
        );
        break;
    }
    if (rotation % 2 === 1) {
      if (box.left !== box.top) {
        tempValue = box.left;
        box.left = box.top;
        box.top = tempValue;
      }
      if (box.width !== box.height) {
        tempValue = box.width;
        box.width = box.height;
        box.height = tempValue;
      }
    }
    if (transformations.length) {
      body = '<g transform="' + transformations.join(" ") + '">' + body + "</g>";
    }
  });
  const customisationsWidth = fullCustomisations.width;
  const customisationsHeight = fullCustomisations.height;
  const boxWidth = box.width;
  const boxHeight = box.height;
  let width;
  let height;
  if (customisationsWidth === null) {
    height = customisationsHeight === null ? "1em" : customisationsHeight === "auto" ? boxHeight : customisationsHeight;
    width = calculateSize(height, boxWidth / boxHeight);
  } else {
    width = customisationsWidth === "auto" ? boxWidth : customisationsWidth;
    height = customisationsHeight === null ? calculateSize(width, boxHeight / boxWidth) : customisationsHeight === "auto" ? boxHeight : customisationsHeight;
  }
  const attributes = {};
  const setAttr = (prop, value) => {
    if (!isUnsetKeyword(value)) {
      attributes[prop] = value.toString();
    }
  };
  setAttr("width", width);
  setAttr("height", height);
  attributes.viewBox = box.left.toString() + " " + box.top.toString() + " " + boxWidth.toString() + " " + boxHeight.toString();
  return {
    attributes,
    body
  };
}

"IconifyId" + Date.now().toString(16) + (Math.random() * 16777216 | 0).toString(16);

function trimSVG(str) {
  return str.replace(/(['"])\s*\n\s*([^>\\/\s])/g, "$1 $2").replace(/(["';{}><])\s*\n\s*/g, "$1").replace(/\s*\n\s*/g, " ").replace(/\s+"/g, '"').replace(/="\s+/g, '="').trim();
}

function add(keyword, colors) {
  const type = "rgb";
  const r = colors[0];
  const length = colors.length;
  ({
    type,
    r,
    g: length > 1 ? colors[1] : r,
    b: length > 2 ? colors[2] : r,
    alpha: length > 3 ? colors[3] : 1
  });
}
add("silver", [192]);
add("gray", [128]);
add("white", [255]);
add("maroon", [128, 0, 0]);
add("red", [255, 0, 0]);
add("purple", [128, 0]);
add("fuchsia", [255, 0]);
add("green", [0, 128]);
add("lime", [0, 255]);
add("olive", [128, 128, 0]);
add("yellow", [255, 255, 0]);
add("navy", [0, 0, 128]);
add("blue", [0, 0, 255]);
add("teal", [0, 128, 128]);
add("aqua", [0, 255, 255]);
add("aliceblue", [240, 248, 255]);
add("antiquewhite", [250, 235, 215]);
add("aqua", [0, 255, 255]);
add("aquamarine", [127, 255, 212]);
add("azure", [240, 255, 255]);
add("beige", [245, 245, 220]);
add("bisque", [255, 228, 196]);
add("black", [0]);
add("blanchedalmond", [255, 235, 205]);
add("blue", [0, 0, 255]);
add("blueviolet", [138, 43, 226]);
add("brown", [165, 42, 42]);
add("burlywood", [222, 184, 135]);
add("cadetblue", [95, 158, 160]);
add("chartreuse", [127, 255, 0]);
add("chocolate", [210, 105, 30]);
add("coral", [255, 127, 80]);
add("cornflowerblue", [100, 149, 237]);
add("cornsilk", [255, 248, 220]);
add("crimson", [220, 20, 60]);
add("cyan", [0, 255, 255]);
add("darkblue", [0, 0, 139]);
add("darkcyan", [0, 139, 139]);
add("darkgoldenrod", [184, 134, 11]);
add("darkgray", [169]);
add("darkgreen", [0, 100]);
add("darkgrey", [169]);
add("darkkhaki", [189, 183, 107]);
add("darkmagenta", [139, 0]);
add("darkolivegreen", [85, 107, 47]);
add("darkorange", [255, 140, 0]);
add("darkorchid", [153, 50, 204]);
add("darkred", [139, 0, 0]);
add("darksalmon", [233, 150, 122]);
add("darkseagreen", [143, 188]);
add("darkslateblue", [72, 61, 139]);
add("darkslategray", [47, 79, 79]);
add("darkslategrey", [47, 79, 79]);
add("darkturquoise", [0, 206, 209]);
add("darkviolet", [148, 0, 211]);
add("deeppink", [255, 20, 147]);
add("deepskyblue", [0, 191, 255]);
add("dimgray", [105]);
add("dimgrey", [105]);
add("dodgerblue", [30, 144, 255]);
add("firebrick", [178, 34, 34]);
add("floralwhite", [255, 250, 240]);
add("forestgreen", [34, 139]);
add("fuchsia", [255, 0]);
add("gainsboro", [220]);
add("ghostwhite", [248, 248, 255]);
add("gold", [255, 215, 0]);
add("goldenrod", [218, 165, 32]);
add("gray", [128]);
add("green", [0, 128]);
add("greenyellow", [173, 255, 47]);
add("grey", [128]);
add("honeydew", [240, 255]);
add("hotpink", [255, 105, 180]);
add("indianred", [205, 92, 92]);
add("indigo", [75, 0, 130]);
add("ivory", [255, 255, 240]);
add("khaki", [240, 230, 140]);
add("lavender", [230, 230, 250]);
add("lavenderblush", [255, 240, 245]);
add("lawngreen", [124, 252, 0]);
add("lemonchiffon", [255, 250, 205]);
add("lightblue", [173, 216, 230]);
add("lightcoral", [240, 128, 128]);
add("lightcyan", [224, 255, 255]);
add("lightgoldenrodyellow", [250, 250, 210]);
add("lightgray", [211]);
add("lightgreen", [144, 238]);
add("lightgrey", [211]);
add("lightpink", [255, 182, 193]);
add("lightsalmon", [255, 160, 122]);
add("lightseagreen", [32, 178, 170]);
add("lightskyblue", [135, 206, 250]);
add("lightslategray", [119, 136, 153]);
add("lightslategrey", [119, 136, 153]);
add("lightsteelblue", [176, 196, 222]);
add("lightyellow", [255, 255, 224]);
add("lime", [0, 255]);
add("limegreen", [50, 205]);
add("linen", [250, 240, 230]);
add("magenta", [255, 0]);
add("maroon", [128, 0, 0]);
add("mediumaquamarine", [102, 205, 170]);
add("mediumblue", [0, 0, 205]);
add("mediumorchid", [186, 85, 211]);
add("mediumpurple", [147, 112, 219]);
add("mediumseagreen", [60, 179, 113]);
add("mediumslateblue", [123, 104, 238]);
add("mediumspringgreen", [0, 250, 154]);
add("mediumturquoise", [72, 209, 204]);
add("mediumvioletred", [199, 21, 133]);
add("midnightblue", [25, 25, 112]);
add("mintcream", [245, 255, 250]);
add("mistyrose", [255, 228, 225]);
add("moccasin", [255, 228, 181]);
add("navajowhite", [255, 222, 173]);
add("navy", [0, 0, 128]);
add("oldlace", [253, 245, 230]);
add("olive", [128, 128, 0]);
add("olivedrab", [107, 142, 35]);
add("orange", [255, 165, 0]);
add("orangered", [255, 69, 0]);
add("orchid", [218, 112, 214]);
add("palegoldenrod", [238, 232, 170]);
add("palegreen", [152, 251]);
add("paleturquoise", [175, 238, 238]);
add("palevioletred", [219, 112, 147]);
add("papayawhip", [255, 239, 213]);
add("peachpuff", [255, 218, 185]);
add("peru", [205, 133, 63]);
add("pink", [255, 192, 203]);
add("plum", [221, 160]);
add("powderblue", [176, 224, 230]);
add("purple", [128, 0]);
add("rebeccapurple", [102, 51, 153]);
add("red", [255, 0, 0]);
add("rosybrown", [188, 143, 143]);
add("royalblue", [65, 105, 225]);
add("saddlebrown", [139, 69, 19]);
add("salmon", [250, 128, 114]);
add("sandybrown", [244, 164, 96]);
add("seagreen", [46, 139, 87]);
add("seashell", [255, 245, 238]);
add("sienna", [160, 82, 45]);
add("silver", [192]);
add("skyblue", [135, 206, 235]);
add("slateblue", [106, 90, 205]);
add("slategray", [112, 128, 144]);
add("slategrey", [112, 128, 144]);
add("snow", [255, 250, 250]);
add("springgreen", [0, 255, 127]);
add("steelblue", [70, 130, 180]);
add("tan", [210, 180, 140]);
add("teal", [0, 128, 128]);
add("thistle", [216, 191]);
add("tomato", [255, 99, 71]);
add("turquoise", [64, 224, 208]);
add("violet", [238, 130]);
add("wheat", [245, 222, 179]);
add("white", [255]);
add("whitesmoke", [245]);
add("yellow", [255, 255, 0]);
add("yellowgreen", [154, 205, 50]);

const svgWidthRegex = /\swidth\s*=\s*["'](\w+)["']/;
const svgHeightRegex = /\sheight\s*=\s*["'](\w+)["']/;
const svgTagRegex = /<svg\s+/;
function configureSvgSize(svg, props, scale) {
  const svgNode = svg.slice(0, svg.indexOf(">"));
  const check = (prop, regex) => {
    const result = regex.exec(svgNode);
    const isSet = result != null;
    const propValue = props[prop];
    if (!propValue && !isUnsetKeyword(propValue)) {
      if (typeof scale === "number") {
        if (scale > 0) {
          props[prop] = `${scale}em`;
        }
      } else if (result) {
        props[prop] = result[1];
      }
    }
    return isSet;
  };
  return [check("width", svgWidthRegex), check("height", svgHeightRegex)];
}
async function mergeIconProps(svg, collection, icon, options, propsProvider, afterCustomizations) {
  const { scale, addXmlNs = false } = options ?? {};
  const { additionalProps = {}, iconCustomizer } = options?.customizations ?? {};
  const props = await propsProvider?.() ?? {};
  await iconCustomizer?.(collection, icon, props);
  Object.keys(additionalProps).forEach((p) => {
    const v = additionalProps[p];
    if (v !== void 0 && v !== null)
      props[p] = v;
  });
  afterCustomizations?.(props);
  const [widthOnSvg, heightOnSvg] = configureSvgSize(svg, props, scale);
  if (addXmlNs) {
    if (!svg.includes("xmlns=") && !props["xmlns"]) {
      props["xmlns"] = "http://www.w3.org/2000/svg";
    }
    if (!svg.includes("xmlns:xlink=") && svg.includes("xlink:") && !props["xmlns:xlink"]) {
      props["xmlns:xlink"] = "http://www.w3.org/1999/xlink";
    }
  }
  const propsToAdd = Object.keys(props).map(
    (p) => p === "width" && widthOnSvg || p === "height" && heightOnSvg ? null : `${p}="${props[p]}"`
  ).filter((p) => p != null);
  if (propsToAdd.length) {
    svg = svg.replace(svgTagRegex, `<svg ${propsToAdd.join(" ")} `);
  }
  if (options) {
    const { defaultStyle, defaultClass } = options;
    if (defaultClass && !svg.includes("class=")) {
      svg = svg.replace(svgTagRegex, `<svg class="${defaultClass}" `);
    }
    if (defaultStyle && !svg.includes("style=")) {
      svg = svg.replace(svgTagRegex, `<svg style="${defaultStyle}" `);
    }
  }
  const usedProps = options?.usedProps;
  if (usedProps) {
    Object.keys(additionalProps).forEach((p) => {
      const v = props[p];
      if (v !== void 0 && v !== null)
        usedProps[p] = v;
    });
    if (typeof props.width !== "undefined" && props.width !== null) {
      usedProps.width = props.width;
    }
    if (typeof props.height !== "undefined" && props.height !== null) {
      usedProps.height = props.height;
    }
  }
  return svg;
}

async function getCustomIcon(custom, collection, icon, options) {
  let result;
  if (typeof custom === "function") {
    result = await custom(icon);
  } else {
    const inline = custom[icon];
    result = typeof inline === "function" ? await inline() : inline;
  }
  if (result) {
    const cleanupIdx = result.indexOf("<svg");
    if (cleanupIdx > 0)
      result = result.slice(cleanupIdx);
    const { transform } = options?.customizations ?? {};
    result = typeof transform === "function" ? await transform(result, collection, icon) : result;
    if (!result.startsWith("<svg")) {
      console.warn(
        `Custom icon "${icon}" in "${collection}" is not a valid SVG`
      );
      return result;
    }
    return await mergeIconProps(
      options?.customizations?.trimCustomSvg === true ? trimSVG(result) : result,
      collection,
      icon,
      options,
      void 0
    );
  }
}

async function searchForIcon(iconSet, collection, ids, options) {
  let iconData;
  const { customize } = options?.customizations ?? {};
  for (const id of ids) {
    iconData = getIconData(iconSet, id);
    if (iconData) {
      let defaultCustomizations = { ...defaultIconCustomisations };
      if (typeof customize === "function")
        defaultCustomizations = customize(defaultCustomizations);
      const {
        attributes: { width, height, ...restAttributes },
        body
      } = iconToSVG(iconData, defaultCustomizations);
      const scale = options?.scale;
      return await mergeIconProps(
        // DON'T remove space on <svg >
        `<svg >${body}</svg>`,
        collection,
        id,
        options,
        () => {
          return { ...restAttributes };
        },
        (props) => {
          const check = (prop, defaultValue) => {
            const propValue = props[prop];
            let value;
            if (!isUnsetKeyword(propValue)) {
              if (propValue) {
                return;
              }
              if (typeof scale === "number") {
                if (scale) {
                  value = `${scale}em`;
                }
              } else {
                value = defaultValue;
              }
            }
            if (!value) {
              delete props[prop];
            } else {
              props[prop] = value;
            }
          };
          check("width", width);
          check("height", height);
        }
      );
    }
  }
}

const loadIcon = async (collection, icon, options) => {
  const custom = options?.customCollections?.[collection];
  if (custom) {
    if (typeof custom === "function") {
      const result = await custom(icon);
      if (result) {
        if (typeof result === "string") {
          return await getCustomIcon(
            () => result,
            collection,
            icon,
            options
          );
        }
        if ("icons" in result) {
          const ids = [
            icon,
            icon.replace(/([a-z])([A-Z])/g, "$1-$2").toLowerCase(),
            icon.replace(/([a-z])(\d+)/g, "$1-$2")
          ];
          return await searchForIcon(
            result,
            collection,
            ids,
            options
          );
        }
      }
    } else {
      return await getCustomIcon(custom, collection, icon, options);
    }
  }
  return void 0;
};

var collections = [
	"academicons",
	"akar-icons",
	"ant-design",
	"arcticons",
	"basil",
	"bi",
	"bpmn",
	"brandico",
	"bx",
	"bxl",
	"bxs",
	"bytesize",
	"carbon",
	"charm",
	"ci",
	"cib",
	"cif",
	"cil",
	"circle-flags",
	"circum",
	"clarity",
	"codicon",
	"cryptocurrency-color",
	"cryptocurrency",
	"dashicons",
	"ei",
	"el",
	"emblemicons",
	"emojione-monotone",
	"emojione-v1",
	"emojione",
	"entypo-social",
	"entypo",
	"eos-icons",
	"ep",
	"et",
	"eva",
	"fa-brands",
	"fa-regular",
	"fa-solid",
	"fa",
	"fa6-brands",
	"fa6-regular",
	"fa6-solid",
	"fad",
	"fe",
	"feather",
	"file-icons",
	"flag",
	"flagpack",
	"flat-color-icons",
	"flat-ui",
	"fluent-emoji-flat",
	"fluent-emoji-high-contrast",
	"fluent-emoji",
	"fluent-mdl2",
	"fluent",
	"fontelico",
	"fontisto",
	"foundation",
	"fxemoji",
	"gala",
	"game-icons",
	"geo",
	"gg",
	"gis",
	"gridicons",
	"grommet-icons",
	"healthicons",
	"heroicons-outline",
	"heroicons-solid",
	"heroicons",
	"humbleicons",
	"ic",
	"icomoon-free",
	"icon-park-outline",
	"icon-park-solid",
	"icon-park-twotone",
	"icon-park",
	"iconoir",
	"icons8",
	"il",
	"ion",
	"iwwa",
	"jam",
	"la",
	"line-md",
	"logos",
	"ls",
	"lucide",
	"majesticons",
	"maki",
	"map",
	"material-symbols",
	"mdi-light",
	"mdi",
	"medical-icon",
	"memory",
	"mi",
	"mingcute",
	"mono-icons",
	"nimbus",
	"nonicons",
	"noto-v1",
	"noto",
	"octicon",
	"oi",
	"ooui",
	"openmoji",
	"pajamas",
	"pepicons-pop",
	"pepicons-print",
	"pepicons",
	"ph",
	"pixelarticons",
	"prime",
	"ps",
	"quill",
	"radix-icons",
	"raphael",
	"ri",
	"si-glyph",
	"simple-icons",
	"simple-line-icons",
	"skill-icons",
	"solar",
	"streamline",
	"subway",
	"svg-spinners",
	"system-uicons",
	"tabler",
	"teenyicons",
	"topcoat",
	"twemoji",
	"typcn",
	"uil",
	"uim",
	"uis",
	"uit",
	"uiw",
	"vaadin",
	"vs",
	"vscode-icons",
	"websymbol",
	"whh",
	"wi",
	"wpf",
	"zmdi",
	"zondicons"
];

function createCDNLoader(cdnBase) {
  const cache = /* @__PURE__ */ new Map();
  function fetchCollection(name) {
    if (!collections.includes(name))
      return void 0;
    if (!cache.has(name))
      cache.set(name, ofetch.$fetch(`${cdnBase}@iconify-json/${name}/icons.json`));
    return cache.get(name);
  }
  return async (collection, icon, options) => {
    let result = await loadIcon(collection, icon, options);
    if (result)
      return result;
    const iconSet = await fetchCollection(collection);
    if (iconSet) {
      const ids = [
        icon,
        icon.replace(/([a-z])([A-Z])/g, "$1-$2").toLowerCase(),
        icon.replace(/([a-z])(\d+)/g, "$1-$2")
      ];
      result = await searchForIcon(iconSet, collection, ids, options);
    }
    return result;
  };
}

exports.createCDNLoader = createCDNLoader;
exports.loadIcon = loadIcon;