import {z} from 'zod'

export type GetApiGroupsIdArgs = {id: number};

export type GetApiGroupsIdOptions = {baseUrl?: string | undefined, KisiLogin?: string | undefined, fetch?: typeof fetch | undefined};

export const getApiGroupsIdResponse = z.object({id: z.number().int(), resource_type: z.literal("Group"), name: z.string(), description: z.string().nullable(), created_at: z.string(), updated_at: z.string(), geofence_restriction_enabled: z.boolean(), geofence_restriction_radius: z.number(), primary_device_restriction_enabled: z.boolean(), managed_device_restriction_enabled: z.boolean(), reader_restriction_enabled: z.boolean(), time_restriction_enabled: z.boolean(), tap_to_access_restriction_enabled: z.boolean(), login_enabled: z.boolean(), users_count: z.number().int(), locks_count: z.number().int(), elevator_stops_count: z.number().int(), place_id: z.number().int().nullable(), place: z.object({id: z.number().int(), resource_type: z.literal("Place"), name: z.string()}).optional(), time_restriction_time_zone: z.string().nullable(), members_count: z.number().int()});

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
};

/**
 * Fetch group
 * 
 * GET /groups/{id}
 * 
 * Also accepts auth: OAuth2
 */
export const getApiGroupsId = async (args: GetApiGroupsIdArgs, options?: GetApiGroupsIdOptions) => {
const {baseUrl = "https://api.kisi.io", fetch: fetchFn = fetch, KisiLogin} = options ?? {}

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

if (KisiLogin !== undefined) headers.set("Authorization", KisiLogin)

const url = `${baseUrl.replace(/\/+$/, '')}/groups/${encodeURIComponent(String(args.id))}${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(getApiGroupsIdResponse, await res.json())
};