astro-ghostcms/.pnpm-store/v3/files/66/8b0a72625f3cf046eef12313f32708d1bf773780a45c04970ac13554c6aad1775e20a2eb2d2fba7a178d677ee92f70812b37c0c5688718b8a8e2b6ebe96c68

import { clsx } from "clsx";
import { HTMLString, markHTMLString } from "../escape.js";
const voidElementNames = /^(area|base|br|col|command|embed|hr|img|input|keygen|link|meta|param|source|track|wbr)$/i;
const htmlBooleanAttributes = /^(?:allowfullscreen|async|autofocus|autoplay|controls|default|defer|disabled|disablepictureinpicture|disableremoteplayback|formnovalidate|hidden|loop|nomodule|novalidate|open|playsinline|readonly|required|reversed|scoped|seamless|itemscope)$/i;
const htmlEnumAttributes = /^(?:contenteditable|draggable|spellcheck|value)$/i;
const svgEnumAttributes = /^(?:autoReverse|externalResourcesRequired|focusable|preserveAlpha)$/i;
const STATIC_DIRECTIVES = /* @__PURE__ */ new Set(["set:html", "set:text"]);
const toIdent = (k) => k.trim().replace(/(?!^)\b\w|\s+|\W+/g, (match, index) => {
  if (/\W/.test(match))
    return "";
  return index === 0 ? match : match.toUpperCase();
});
const toAttributeString = (value, shouldEscape = true) => shouldEscape ? String(value).replace(/&/g, "&").replace(/"/g, """) : value;
const kebab = (k) => k.toLowerCase() === k ? k : k.replace(/[A-Z]/g, (match) => `-${match.toLowerCase()}`);
const toStyleString = (obj) => Object.entries(obj).filter(([_, v]) => typeof v === "string" && v.trim() || typeof v === "number").map(([k, v]) => {
  if (k[0] !== "-" && k[1] !== "-")
    return `${kebab(k)}:${v}`;
  return `${k}:${v}`;
}).join(";");
function defineScriptVars(vars) {
  let output = "";
  for (const [key, value] of Object.entries(vars)) {
    output += `const ${toIdent(key)} = ${JSON.stringify(value)?.replace(
      /<\/script>/g,
      "\\x3C/script>"
    )};
`;
  }
  return markHTMLString(output);
}
function formatList(values) {
  if (values.length === 1) {
    return values[0];
  }
  return `${values.slice(0, -1).join(", ")} or ${values[values.length - 1]}`;
}
function addAttribute(value, key, shouldEscape = true) {
  if (value == null) {
    return "";
  }
  if (value === false) {
    if (htmlEnumAttributes.test(key) || svgEnumAttributes.test(key)) {
      return markHTMLString(` ${key}="false"`);
    }
    return "";
  }
  if (STATIC_DIRECTIVES.has(key)) {
    console.warn(`[astro] The "${key}" directive cannot be applied dynamically at runtime. It will not be rendered as an attribute.

Make sure to use the static attribute syntax (\`${key}={value}\`) instead of the dynamic spread syntax (\`{...{ "${key}": value }}\`).`);
    return "";
  }
  if (key === "class:list") {
    const listValue = toAttributeString(clsx(value), shouldEscape);
    if (listValue === "") {
      return "";
    }
    return markHTMLString(` ${key.slice(0, -5)}="${listValue}"`);
  }
  if (key === "style" && !(value instanceof HTMLString)) {
    if (Array.isArray(value) && value.length === 2) {
      return markHTMLString(
        ` ${key}="${toAttributeString(`${toStyleString(value[0])};${value[1]}`, shouldEscape)}"`
      );
    }
    if (typeof value === "object") {
      return markHTMLString(` ${key}="${toAttributeString(toStyleString(value), shouldEscape)}"`);
    }
  }
  if (key === "className") {
    return markHTMLString(` class="${toAttributeString(value, shouldEscape)}"`);
  }
  if (value === true && (key.startsWith("data-") || htmlBooleanAttributes.test(key))) {
    return markHTMLString(` ${key}`);
  } else {
    return markHTMLString(` ${key}="${toAttributeString(value, shouldEscape)}"`);
  }
}
function internalSpreadAttributes(values, shouldEscape = true) {
  let output = "";
  for (const [key, value] of Object.entries(values)) {
    output += addAttribute(value, key, shouldEscape);
  }
  return markHTMLString(output);
}
function renderElement(name, { props: _props, children = "" }, shouldEscape = true) {
  const { lang: _, "data-astro-id": astroId, "define:vars": defineVars, ...props } = _props;
  if (defineVars) {
    if (name === "style") {
      delete props["is:global"];
      delete props["is:scoped"];
    }
    if (name === "script") {
      delete props.hoist;
      children = defineScriptVars(defineVars) + "\n" + children;
    }
  }
  if ((children == null || children == "") && voidElementNames.test(name)) {
    return `<${name}${internalSpreadAttributes(props, shouldEscape)} />`;
  }
  return `<${name}${internalSpreadAttributes(props, shouldEscape)}>${children}</${name}>`;
}
function renderToBufferDestination(bufferRenderFunction) {
  const bufferChunks = [];
  const bufferDestination = {
    write: (chunk) => bufferChunks.push(chunk)
  };
  const renderPromise = bufferRenderFunction(bufferDestination);
  return {
    async renderToFinalDestination(destination) {
      for (const chunk of bufferChunks) {
        destination.write(chunk);
      }
      bufferDestination.write = (chunk) => destination.write(chunk);
      await renderPromise;
    }
  };
}
const isNode = typeof process !== "undefined" && Object.prototype.toString.call(process) === "[object process]";
function promiseWithResolvers() {
  let resolve, reject;
  const promise = new Promise((_resolve, _reject) => {
    resolve = _resolve;
    reject = _reject;
  });
  return {
    promise,
    resolve,
    reject
  };
}
export {
  addAttribute,
  defineScriptVars,
  formatList,
  internalSpreadAttributes,
  isNode,
  promiseWithResolvers,
  renderElement,
  renderToBufferDestination,
  toAttributeString,
  voidElementNames
};