import {z} from 'zod'

export type GetApiV1SecuritiesTickerFailsToDeliverArgs = {ticker: string, startDate?: string | undefined, endDate?: string | undefined, limit?: number | undefined, offset?: number | undefined};

export type GetApiV1SecuritiesTickerFailsToDeliverOptions = {baseUrl?: string | undefined, ApiKey?: string | undefined, fetch?: typeof fetch | undefined};

export const listingNotice = z.object({status: z.string().nullable().optional(), ticker: z.string().nullable().optional(), delistedOn: z.string().nullable().optional(), successorTicker: z.string().nullable().optional()});

export const failToDeliverDto = z.object({settlementDate: z.string().optional(), quantity: z.number().int().optional(), price: z.number().optional(), value: z.number().optional()});

export const pageMeta = z.object({limit: z.number().int().optional(), offset: z.number().int().optional(), count: z.number().int().optional(), hasMore: z.boolean().optional(), total: z.number().int().nullable().optional()});

export const failToDeliverPagedResponse = z.object({coverageStartDate: z.string().nullable().optional(), listingNotice: listingNotice.optional(), data: z.array(failToDeliverDto).nullable().optional(), meta: pageMeta.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
};

/**
 * SEC fails-to-deliver (FTD) records for an exact listed stock or ETF, newest first. Each row is the aggregate outstanding fail position on its settlement date (a balance, not a flow) at the prior trading day's closing price; the SEC publishes FTD data in half-month batches with a roughly two-week lag. coverageStartDate is the first fully covered settlement date: from it onward, absent dates mean no reported fails; earlier dates are only partially covered, so their absence is not evidence of no fails.
 * 
 * GET /v1/securities/{ticker}/fails-to-deliver
 */
export const getApiV1SecuritiesTickerFailsToDeliver = async (args: GetApiV1SecuritiesTickerFailsToDeliverArgs, options?: GetApiV1SecuritiesTickerFailsToDeliverOptions) => {
const {baseUrl = "https://api.equibles.com", fetch: fetchFn = fetch, ApiKey} = options ?? {}

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

if (args.startDate != null) query.append("startDate", String(args.startDate))
if (args.endDate != null) query.append("endDate", String(args.endDate))
if (args.limit != null) query.append("limit", String(args.limit))
if (args.offset != null) query.append("offset", String(args.offset))
if (ApiKey !== undefined) headers.set('authorization', `Bearer ${ApiKey}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/securities/${encodeURIComponent(String(args.ticker))}/fails-to-deliver${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(failToDeliverPagedResponse, await res.json())
};