import { z } from 'astro/zod'

export const MetadataSchema = z.strictObject({
  /**
   * Add a badge to the directory containing the metadata file in the sidebar when displayed in an autogenerated
   * sidebar group.
   */
  badge: z
    .union([
      z.string(),
      z.strictObject({
        class: z.string().optional(),
        text: z.string(),
        variant: z.enum(['note', 'danger', 'success', 'caution', 'tip', 'default']).default('default'),
      }),
    ])
    .transform((value) => (typeof value === 'string' ? { text: value, variant: 'default' as const } : value))
    .optional(),
  /**
   * Cascade some options of the directory containing the metadata file to all nested directories when displayed in an
   * autogenerated sidebar group.
   */
  cascade: z.array(z.union([z.literal('collapsed'), z.literal('sort')])).optional(),
  /**
   * Define whether the directory containing the metadata file in the sidebar should be collapsed or not when
   * displayed in an autogenerated sidebar group.
   *
   * @default false
   */
  collapsed: z.boolean().default(false),
  /**
   * Limit the depth of content in the directory containing the metadata file when displayed in an autogenerated
   * sidebar group.
   *
   * @default Infinity
   */
  depth: z.number().gte(1).optional(),
  /**
   * Prevents the directory containing the metadata file from being included in an autogenerated sidebar group.
   *
   * @default false
   */
  hidden: z.boolean().default(false),
  /**
   * Set the label of the directory containing the metadata file in the sidebar when displayed in an autogenerated
   * sidebar group.
   */
  label: z.string().optional(),
  /**
   * Control the order of the directory containing the metadata file when sorting an autogenerated group.
   */
  order: z.number().optional(),
  /**
   * Control the sorting order of the content in the directory containing the metadata file.
   *
   * @default 'slug'
   */
  sort: z.enum(['slug', 'reverse-slug', 'label', 'reverse-label']).optional(),
})

export function autoSidebarSchema() {
  return MetadataSchema
}