// Represents the HTML format for generated text.
export const FORMAT_HTML = 'html';
// Represents the plain text format for generated text.
export const FORMAT_PLAIN = 'plain';
// An array of supported formats for generated text.
export const FORMATS = [FORMAT_HTML, FORMAT_PLAIN];
// Type representing the supported formats for generated text.
export type LoremFormat = 'plain' | 'html';

/**
 * An object representing line endings for different platforms.
 *
 * - `POSIX`: Line ending for POSIX-compliant systems (`\n`).
 * - `WIN32`: Line ending for Windows systems (`\r\n`).
 */
export const LINE_ENDINGS = { POSIX: '\n', WIN32: '\r\n' };

/**
 * An object representing supported platforms.
 *
 * - `DARWIN`: macOS platform identifier.
 * - `LINUX`: Linux platform identifier.
 * - `WIN32`: Windows platform identifier.
 */
export const SUPPORTED_PLATFORMS = { DARWIN: 'darwin', LINUX: 'linux', WIN32: 'win32' };

/**
 * An object containing regular expressions for validating formats and units.
 *
 * - `FORMATS`: Matches supported text formats (`plain` or `html`), case-insensitive.
 * - `UNITS`: Matches supported unit types (`paragraphs`, `sentences`, `words`), case-insensitive.
 */
export const REGEX = { FORMATS: /^(plain|html)$/i, UNITS: /^(paragraphs|sentences|words)$/i };

// Represents the unit type for words.
export const UNIT_WORDS = 'words';
// Represents the unit type for sentences.
export const UNIT_SENTENCES = 'sentences';
// Represents the unit type for paragraphs.
export const UNIT_PARAGRAPHS = 'paragraphs';
// An array of supported unit types for generating text.
export const UNITS = [UNIT_WORDS, UNIT_SENTENCES, UNIT_PARAGRAPHS];
// Type representing the supported unit types for generating text.
export type LoremUnit = 'words' | 'sentences' | 'paragraphs';

export default {
  FORMAT_HTML,
  FORMAT_PLAIN,
  FORMATS,
  LINE_ENDINGS,
  SUPPORTED_PLATFORMS,
  REGEX,
  UNIT_WORDS,
  UNIT_SENTENCES,
  UNIT_PARAGRAPHS,
  UNITS,
};