import {z} from 'zod'

export type GetApiV1FilingsArgs = {date_from?: (string | null) | undefined, date_to?: (string | null) | undefined, company_code?: (string | null) | undefined, doc_type?: (string | null) | undefined, since?: (string | null) | undefined, limit?: number | undefined, offset?: number | undefined, cursor?: (string | null) | undefined};

export type GetApiV1FilingsOptions = {baseUrl: string, BearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const filingOut = z.object({doc_id: z.string(), edinet_code: z.string(), doc_type: z.string(), doc_type_label: z.string().nullable().optional(), fiscal_year: z.number().int(), period_start: z.string(), period_end: z.string(), accounting_standard: z.string(), filed_at: z.string().nullable().optional(), received_at: z.string(), doc_description: z.string().nullable().optional(), created_at: z.string()});

export const axioraApiSchemasMeta = z.record(z.string(), z.unknown());

export const listResponseFilingOut = z.object({data: z.array(filingOut), meta: axioraApiSchemasMeta});

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 Filings
 * 
 * GET /v1/filings
 */
export const getApiV1Filings = async (args: GetApiV1FilingsArgs, options: GetApiV1FilingsOptions) => {
const {baseUrl, fetch: fetchFn = fetch, BearerAuth} = options ?? {}

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

if (args.date_from != null) query.append("date_from", String(args.date_from))
if (args.date_to != null) query.append("date_to", String(args.date_to))
if (args.company_code != null) query.append("company_code", String(args.company_code))
if (args.doc_type != null) query.append("doc_type", String(args.doc_type))
if (args.since != null) query.append("since", String(args.since))
if (args.limit != null) query.append("limit", String(args.limit))
if (args.offset != null) query.append("offset", String(args.offset))
if (args.cursor != null) query.append("cursor", String(args.cursor))
if (BearerAuth !== undefined) headers.set('authorization', `Bearer ${BearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/filings${query.size > 0 ? `?${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(listResponseFilingOut, await res.json())
};