import {z} from 'zod'

export type GetApiV1DomainsDomainIdArgs = {domain_id: string};

export type GetApiV1DomainsDomainIdOptions = {baseUrl?: string | undefined, APIKeyHeader?: string | undefined, fetch?: typeof fetch | undefined};

export const taxonomyClass = z.object({aliases: z.array(z.string()).optional(), description: z.string(), group: z.string().max(64), subgroup: z.string().max(64)});

export const taxonomyOutput = z.object({allow_other: z.literal(true).optional(), classes: z.array(taxonomyClass).optional()});

export const domain = z.object({class_count: z.number().int(), display_name: z.string(), domain_id: z.string(), owner: z.enum(["platform", "tenant"]), parent_slug: z.string().nullable().optional(), published_at: z.string().nullable().optional(), selectable: z.boolean(), slug: z.string(), status: z.enum(["draft", "published"]), taxonomy: taxonomyOutput, version: 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
};

/**
 * get_domain
 * 
 * GET /v1/domains/{domain_id}
 */
export const getApiV1DomainsDomainId = async (args: GetApiV1DomainsDomainIdArgs, options?: GetApiV1DomainsDomainIdOptions) => {
const {baseUrl = "https://ndi-api.nace.ai", fetch: fetchFn = fetch, APIKeyHeader} = options ?? {}

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

if (APIKeyHeader !== undefined) headers.set("X-API-Key", APIKeyHeader)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/domains/${encodeURIComponent(String(args.domain_id))}${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(domain, await res.json())
};