import {z} from 'zod'

export type GetApiSpacesSpaceIdPermissionsArgs = {space_id: number};

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

export const accessAssignmentObject = z.object({permission: z.enum(["space.admin", "space.limited_client", "space.billing", "camera.notifications.status", "location.notifications.incident", "location.notifications.other", "location.access", "location.view", "location.arming", "location.manage", "camera.view", "camera.manage", "camera.recording.view", "camera.recording.manage", "camera.clip.view", "camera.clip.manage", "camera.clip.create", "camera.broadcasting.manage", "camera.timelapse.manage"]), location_id: z.number().int().nullable().optional(), camera_id: z.number().int().nullable().optional()});

export const spacePermissionsObject = z.object({assignments: z.array(accessAssignmentObject)});

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
};

/**
 * Get space permissions
 * 
 * GET /spaces/{space_id}/permissions/
 * 
 * Also accepts auth: PersonalAccessToken
 */
export const getApiSpacesSpaceIdPermissions = async (args: GetApiSpacesSpaceIdPermissionsArgs, options?: GetApiSpacesSpaceIdPermissionsOptions) => {
const {baseUrl = "https://api.angelcam.com/v1", fetch: fetchFn = fetch, OAuth2} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/spaces/${encodeURIComponent(String(args.space_id))}/permissions/${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(spacePermissionsObject, await res.json())
};