import {z} from 'zod'

export type GetApiApiV1UsRulemakingDocketsDocketIdArgs = {docket_id: string, 'Idempotency-Key'?: (string | null) | undefined};

export type GetApiApiV1UsRulemakingDocketsDocketIdOptions = {baseUrl?: string | undefined, ApiKeyAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const docketResponse = z.object({processingTimeMs: z.number().optional(), creditsConsumed: z.number().int().optional(), docketId: z.string(), agencyId: z.string(), docketType: z.string().nullable().optional(), title: z.string().nullable().optional(), rin: z.string().nullable().optional(), rinSource: z.enum(["regulations_gov", "spine"]).nullable().optional(), spineRin: z.string().nullable().optional(), lastModifiedAt: z.string().nullable().optional(), commentCount: z.number().int().nullable().optional(), commentCountAsOf: z.string().nullable().optional(), sourceUrl: z.string(), asOf: z.string().nullable().optional(), abstract: z.string().nullable().optional(), modifyDate: z.string().nullable().optional(), documentCount: z.number().int().optional(), documentTypeCounts: z.record(z.string(), z.number().int()).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
};

/**
 * One Regulations.gov docket
 * 
 * GET /api/v1/us/rulemaking/dockets/{docket_id}
 * 
 * Also accepts auth: ApiKeyHeader
 */
export const getApiApiV1UsRulemakingDocketsDocketId = async (args: GetApiApiV1UsRulemakingDocketsDocketIdArgs, options?: GetApiApiV1UsRulemakingDocketsDocketIdOptions) => {
const {baseUrl = "https://api.vaquill.ai", fetch: fetchFn = fetch, ApiKeyAuth} = options ?? {}

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

if (args['Idempotency-Key'] != null) headers.set("Idempotency-Key", String(args['Idempotency-Key']))
if (ApiKeyAuth !== undefined) headers.set('authorization', `Bearer ${ApiKeyAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/us/rulemaking/dockets/${encodeURIComponent(String(args.docket_id))}${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(docketResponse, await res.json())
};