import {z} from 'zod'

export type GetApiUsersProfileOptions = {baseUrl: string, ApiKeyId?: string | undefined, ApiKeySecret?: string | undefined, fetch?: typeof fetch | undefined};

export const user = z.object({alias: z.string(), first_name: z.string().optional(), last_name: z.string().optional(), email: z.string(), profile_image_id: z.string().optional(), password_set: z.boolean(), tfa_enabled: z.boolean().optional()});

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 user's profile
 * 
 * GET /users/profile
 */
export const getApiUsersProfile = async (options: GetApiUsersProfileOptions) => {
const {baseUrl, fetch: fetchFn = fetch, ApiKeyId, ApiKeySecret} = options ?? {}

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

if (ApiKeyId !== undefined) headers.set("X-API-KEY-ID", ApiKeyId)
if (ApiKeySecret !== undefined) headers.set("X-API-KEY-SECRET", ApiKeySecret)

const url = `${baseUrl.replace(/\/+$/, '')}/users/profile${query.size > 0 ? `?${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(user, await res.json())
};