/**
 * Generate URLs for objects in the format:
 * https://zapwall.fr/<object_type_name>/<id_hash>_<index>_<version>
 *
 * - object_type_name: author, series, publication, review
 * - id_hash: SHA-256 hash of the object
 * - index: number of objects of the same type with the same hash (0 by default)
 * - version: version number (0 by default)
 */

export type ObjectTypeName = 'author' | 'series' | 'publication' | 'review'

/**
 * Generate URL for an object
 */
export function generateObjectUrl(
  objectType: ObjectTypeName,
  idHash: string,
  index: number = 0,
  version: number = 0
): string {
  return `https://zapwall.fr/${objectType}/${idHash}_${index}_${version}`
}

/**
 * Parse URL to extract object information
 */
export function parseObjectUrl(url: string): {
  objectType: ObjectTypeName | null
  idHash: string | null
  index: number | null
  version: number | null
} {
  const match = url.match(/https?:\/\/zapwall\.fr\/(author|series|publication|review)\/([a-f0-9]+)_(\d+)_(\d+)/i)
  if (!match || !match[1] || !match[2] || !match[3] || !match[4]) {
    return { objectType: null, idHash: null, index: null, version: null }
  }

  return {
    objectType: match[1] as ObjectTypeName,
    idHash: match[2],
    index: parseInt(match[3], 10),
    version: parseInt(match[4], 10),
  }
}

/**
 * Get the object type name from tag type
 */
export function getObjectTypeName(tagType: 'author' | 'series' | 'publication' | 'quote'): ObjectTypeName {
  // Map 'quote' to 'review' for URLs
  if (tagType === 'quote') {
    return 'review'
  }
  return tagType
}