import {z} from 'zod'

export type GetApiApiRegulationsIdArgs = {id: string};

export type GetApiApiRegulationsIdOptions = {baseUrl?: string | undefined, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const place = z.object({address: z.string().nullable(), city: z.string().nullable(), country: z.string().nullable(), latitude: z.number().nullable(), longitude: z.number().nullable(), state: z.string().nullable(), zip: z.string().nullable()});

export const regulation = z.object({action: z.string().nullable(), agencies: z.array(z.string()), comments_close_date: z.string().nullable(), comments_open: z.boolean(), date: z.string(), description: z.string().nullable(), docket_ids: z.array(z.string()), effective_date: z.string().nullable(), id: z.string(), place: place, reference: z.string(), rins: z.array(z.string()), significant: z.boolean().nullable(), source: z.string(), subtype: z.string().nullable(), title: z.string(), type: z.enum(["rule", "proposed_rule", "notice", "presidential", "other"]), url: z.string().nullable()});

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
};

/**
 * One Federal Register document
 * 
 * GET /api/regulations/{id}
 */
export const getApiApiRegulationsId = async (args: GetApiApiRegulationsIdArgs, options?: GetApiApiRegulationsIdOptions) => {
const {baseUrl = "https://noozra.com", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

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

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