import {z} from 'zod'

export type GetApiApiKeysAccessibleEntitiesOptions = {baseUrl?: string | undefined, apiKeyAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const accessibleEntityAccessType = z.enum(["global_api_key", "entity_api_key"]);

export const userRoleEnum = z.enum(["Admin", "Viewer", "Bookkeeper", "Controller", "Card user", "Card manager", "Invoice user", "AP Clerk", "AP/AR Bookkeeper", "Bill Approver", "None"]);

export const accessibleEntity = z.object({entity_id: z.string(), entity_name: z.string(), access_type: accessibleEntityAccessType, role: userRoleEnum.nullable().optional()});

export const listAccessibleEntitiesResponse = z.object({entities: z.array(accessibleEntity)});

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
};

/**
 * List Accessible Entities
 * 
 * GET /api-keys/accessible-entities
 */
export const getApiApiKeysAccessibleEntities = async (options?: GetApiApiKeysAccessibleEntitiesOptions) => {
const {baseUrl = "https://api.meow.com/v1", fetch: fetchFn = fetch, apiKeyAuth} = options ?? {}

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

if (apiKeyAuth !== undefined) headers.set("x-api-key", apiKeyAuth)

const url = `${baseUrl.replace(/\/+$/, '')}/api-keys/accessible-entities${query.size > 0 ? `?${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(listAccessibleEntitiesResponse, await res.json())
};