bitran/dist/_chunks/productMeta-DotuXXRl.js

📜 Highly customizable text processor and transpiler.

import YAML from "yaml";
import { t as textToObj, b as tryParseInt, i as indent } from "./productNode-C0XZsQy2.js";
function detachMeta(textWithMeta) {
  const result = {
    meta: {}
  };
  result.restText = textWithMeta.replace(/^{(.*)}\n|^{([\s\S]*?)^}\n/m, (match, lineMeta, complexMeta, offset) => {
    if (offset > 0 || match.length === textWithMeta.length)
      return match;
    result.meta = parseMeta(lineMeta ?? complexMeta);
    return "";
  });
  return result;
}
function parseMeta(textMeta) {
  return textMeta.includes("\n") ? textToObj(textMeta) : parseLineMeta(textMeta);
}
function parseLineMeta(lineMeta) {
  const meta = { classes: [] };
  for (const term of lineMeta.trim().split(/\s+/gm)) {
    const firstSymbol = term.at(0);
    const restTerm = term.substring(1);
    switch (firstSymbol) {
      case "#":
        meta.id = restTerm;
        break;
      case ".":
        meta.classes.push(restTerm);
        break;
      case "+":
        meta[restTerm] = true;
        break;
      case "-":
        meta[restTerm] = false;
        break;
      default:
        const parts = term.split("=");
        const value = parts == null ? void 0 : parts[1];
        meta[parts[0]] = typeof value === "string" ? tryParseInt(value) : null;
        break;
    }
  }
  if (meta.classes.length === 0)
    delete meta.classes;
  return meta;
}
function stringifyMeta(meta, complexMetaAllowed) {
  if (!meta)
    return "";
  let hasObjectProps = false;
  for (const [key, value] of Object.entries(meta)) {
    if (key === "id") continue;
    if (key === "classes") continue;
    if (typeof value === "object") {
      hasObjectProps = true;
      break;
    }
  }
  if (complexMetaAllowed && hasObjectProps) {
    let output = indent(YAML.stringify(meta, null, 4));
    output = "{\n" + output + "}";
    return output;
  } else {
    let output = "";
    for (const [key, value] of Object.entries(meta)) {
      if (key === "id") {
        output += `#${value} `;
        continue;
      }
      if (key === "classes") {
        output += meta.classes.map((item) => `.${item}`).join(" ") + " ";
        continue;
      }
      if (typeof value === "boolean") {
        output += `${value ? "+" : "-"}${key} `;
        continue;
      }
      if (typeof value === "string") {
        let resultValue = value.replace(/(\s.+)/, "").trim();
        if (!resultValue)
          continue;
        output += `${key}=${resultValue} `;
        continue;
      }
      if (typeof value === "number") {
        output += `${key}=${value} `;
        continue;
      }
    }
    if (!output)
      return "";
    return `{ ${output}}`;
  }
}
export {
  parseLineMeta as a,
  detachMeta as d,
  parseMeta as p,
  stringifyMeta as s
};
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