import {z} from 'zod'

export type GetApiApiV1UsRulemakingDocketsListArgs = {agencyId?: (string | null) | undefined, docketType?: (string | null) | undefined, rin?: (string | null) | undefined, hasRin?: (boolean | null) | undefined, modifiedSince?: (string | null) | undefined, modifiedUntil?: (string | null) | undefined, limit?: number | undefined, cursor?: (string | null) | undefined, 'Idempotency-Key'?: (string | null) | undefined};

export type GetApiApiV1UsRulemakingDocketsListOptions = {baseUrl?: string | undefined, ApiKeyAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const docketSummary = z.object({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()});

export const docketListResponse = z.object({processingTimeMs: z.number().optional(), creditsConsumed: z.number().int().optional(), dockets: z.array(docketSummary), nextCursor: z.string().nullable().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
};

/**
 * List and filter Regulations.gov dockets
 * 
 * GET /api/v1/us/rulemaking/dockets/list
 * 
 * Also accepts auth: ApiKeyHeader
 */
export const getApiApiV1UsRulemakingDocketsList = async (args: GetApiApiV1UsRulemakingDocketsListArgs, options?: GetApiApiV1UsRulemakingDocketsListOptions) => {
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.agencyId != null) query.append("agencyId", String(args.agencyId))
if (args.docketType != null) query.append("docketType", String(args.docketType))
if (args.rin != null) query.append("rin", String(args.rin))
if (args.hasRin != null) query.append("hasRin", String(args.hasRin))
if (args.modifiedSince != null) query.append("modifiedSince", String(args.modifiedSince))
if (args.modifiedUntil != null) query.append("modifiedUntil", String(args.modifiedUntil))
if (args.limit != null) query.append("limit", String(args.limit))
if (args.cursor != null) query.append("cursor", String(args.cursor))
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/list${query.size > 0 ? `?${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(docketListResponse, await res.json())
};