klz-cables.com/.pnpm-store/v10/files/a1/bfa512b2e8b622ba40ef130cffba71f1951b4f27dce517811caf13d65f26e8007704d84dd8123f2262b2fc5474f8a87ed2c89d0c889d8d903d537adad8f9b4

import POParser from 'po-parser';
import { setNestedProperty, getSortedMessages } from '../../utils.js';
import { defineCodec } from '../ExtractorCodec.js';

var POCodec = defineCodec(() => {
  // See also https://www.gnu.org/software/gettext/manual/html_node/Header-Entry.html
  const DEFAULT_METADATA = {
    // Recommended by spec
    'Content-Type': 'text/plain; charset=utf-8',
    'Content-Transfer-Encoding': '8bit',
    // Otherwise other tools might set this
    'X-Generator': 'next-intl',
    // Crowdin defaults to using msgid as source key
    'X-Crowdin-SourceKey': 'msgstr'
  };

  // Move all parts before the last dot to msgctxt
  const NAMESPACE_SEPARATOR = '.';

  // Metadata is stored so it can be retained when writing
  const metadataByLocale = new Map();
  return {
    decode(content, context) {
      const catalog = POParser.parse(content);
      if (catalog.meta) {
        metadataByLocale.set(context.locale, catalog.meta);
      }
      const messages = catalog.messages || [];
      return messages.map(msg => {
        const {
          extractedComments,
          msgctxt,
          msgid,
          msgstr,
          ...rest
        } = msg;
        if (extractedComments && extractedComments.length > 1) {
          throw new Error(`Multiple extracted comments are not supported. Found ${extractedComments.length} comments for msgid "${msgid}".`);
        }
        return {
          ...rest,
          id: msgctxt ? [msgctxt, msgid].join(NAMESPACE_SEPARATOR) : msgid,
          message: msgstr,
          ...(extractedComments && extractedComments.length > 0 && {
            description: extractedComments[0]
          })
        };
      });
    },
    encode(messages, context) {
      const encodedMessages = getSortedMessages(messages).map(msg => {
        const {
          description,
          id,
          message,
          ...rest
        } = msg;
        const lastDotIndex = id.lastIndexOf(NAMESPACE_SEPARATOR);
        const hasNamespace = id.includes(NAMESPACE_SEPARATOR);
        const msgid = hasNamespace ? id.slice(lastDotIndex + NAMESPACE_SEPARATOR.length) : id;
        return {
          msgid,
          msgstr: message,
          ...(description && {
            extractedComments: [description]
          }),
          ...(hasNamespace && {
            msgctxt: id.slice(0, lastDotIndex)
          }),
          ...rest
        };
      });
      return POParser.serialize({
        meta: {
          Language: context.locale,
          ...DEFAULT_METADATA,
          ...metadataByLocale.get(context.locale)
        },
        messages: encodedMessages
      });
    },
    toJSONString(source, context) {
      const parsed = this.decode(source, context);
      const messagesObject = {};
      for (const message of parsed) {
        setNestedProperty(messagesObject, message.id, message.message);
      }
      return JSON.stringify(messagesObject);
    }
  };
});

export { POCodec as default };