import {z} from 'zod'

export type GetApiV1CompaniesCodeShareholdingsArgs = {code: string, date_from?: (string | null) | undefined, date_to?: (string | null) | undefined, report_type?: (string | null) | undefined, limit?: number | undefined, offset?: number | undefined, cursor?: (string | null) | undefined};

export type GetApiV1CompaniesCodeShareholdingsOptions = {baseUrl: string, BearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const shareholdingOut = z.object({id: z.number().int(), filer_edinet_code: z.string(), issuer_security_code: z.string().nullable().optional(), issuer_name: z.string().nullable().optional(), holder_name: z.string().nullable().optional(), holder_type: z.string().nullable().optional(), shares_held: z.number().int().nullable().optional(), holding_ratio_pct: z.number().nullable().optional(), previous_holding_ratio_pct: z.number().nullable().optional(), total_outstanding_shares: z.number().int().nullable().optional(), purpose_of_holding: z.string().nullable().optional(), holding_purpose_category: z.enum(["pure_investment", "portfolio_investment", "cross_holding", "management_participation", "activist", "going_private", "tender_offer_offeror", "tender_offer_target", "trading_inventory", "other"]).nullable().optional(), purpose_confidence: z.number().gte(0).lte(1).nullable().optional(), purpose_classifier_version: z.string().nullable().optional(), purpose_retrospective_label: z.enum(["pure_investment", "portfolio_investment", "cross_holding", "management_participation", "activist", "going_private", "tender_offer_offeror", "tender_offer_target", "trading_inventory", "other"]).nullable().optional(), purpose_retrospective_cutoff: z.string().nullable().optional(), has_important_proposal: z.boolean().optional(), base_date: z.string(), report_type: z.string(), filing_reason: z.string().nullable().optional(), doc_id: z.string().nullable().optional()});

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

export const listResponseShareholdingOut = z.object({data: z.array(shareholdingOut), 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 Company Shareholdings
 * 
 * GET /v1/companies/{code}/shareholdings
 */
export const getApiV1CompaniesCodeShareholdings = async (args: GetApiV1CompaniesCodeShareholdingsArgs, options: GetApiV1CompaniesCodeShareholdingsOptions) => {
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.report_type != null) query.append("report_type", String(args.report_type))
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/companies/${encodeURIComponent(String(args.code))}/shareholdings${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(listResponseShareholdingOut, await res.json())
};