import {z} from 'zod'

export type GetApiDamFoldersFolderIdUsersUserIdPermissionsArgs = {folder_id: string, user_id: string};

export type GetApiDamFoldersFolderIdUsersUserIdPermissionsOptions = {baseUrl: string, OAuth2?: string | undefined, fetch?: typeof fetch | undefined};

export const folderUserPermissionAttributes = z.object({given_permission: z.string(), inherited_user_permission: z.string(), calculated_permission: z.string(), calculated_folder_id: z.number().int().nullable()});

export const scheduledFolderPermission = z.object({release_date_id: z.number().int(), given_permission: z.enum(["none", "inherit", "read", "download", "write"]), release_at: z.string()});

export const folderUserPermissionMeta = z.object({folder_id: z.number().int(), user_id: z.number().int(), inherited_user_group_permissions: z.array(z.object({})), scheduled_permissions: z.array(scheduledFolderPermission)});

export const folderUserPermission = z.object({type: z.string().optional(), id: z.string().optional(), attributes: folderUserPermissionAttributes.optional(), meta: folderUserPermissionMeta.optional()});

export const folderUserPermissionDocument = z.object({data: folderUserPermission});

export const validateResponse = async <Output>(
  schema: {
    readonly '~standard': {
      readonly validate: (value: unknown) => ({ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }) | Promise<{ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }>
    }
  },
  value: unknown
): Promise<Output> => {
  const result = await schema['~standard'].validate(value)

  if (result.issues !== undefined) {
    const detail = result.issues
      .map(({ message, path }) =>
        path?.length
          ? `${path.map((segment) => String(typeof segment === 'object' ? segment.key : segment)).join('.')}: ${message}`
          : message
      )
      .join('; ')

    throw new Error(`Response does not match the schema: ${detail}`, { cause: { issues: result.issues } })
  }

  return result.value
};

/**
 * Returns a single folder user permission
 * 
 * GET /dam/folders/{folder_id}/users/{user_id}/permissions
 */
export const getApiDamFoldersFolderIdUsersUserIdPermissions = async (args: GetApiDamFoldersFolderIdUsersUserIdPermissionsArgs, options: GetApiDamFoldersFolderIdUsersUserIdPermissionsOptions) => {
const {baseUrl, fetch: fetchFn = fetch, OAuth2} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()
headers.set('accept', "application/vnd.api+json")

if (OAuth2 !== undefined) headers.set('authorization', `Bearer ${OAuth2}`)

const url = `${baseUrl.replace(/\/+$/, '')}/dam/folders/${encodeURIComponent(String(args.folder_id))}/users/${encodeURIComponent(String(args.user_id))}/permissions${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "GET", headers})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(folderUserPermissionDocument, await res.json())
};