import {z} from 'zod'

export type GetApiGatewayV1EquityLatestFinancialsArgs = {limit?: number | undefined, market_cap_min?: (number | null) | undefined};

export type GetApiGatewayV1EquityLatestFinancialsOptions = {baseUrl?: string | undefined, AccessToken?: string | undefined, fetch?: typeof fetch | undefined};

export const equityMetricValue = z.object({applicability_version: z.string().optional(), formula_version: z.string().optional(), quality_reason_codes: z.array(z.string()).nullable().optional(), reason_code: z.string().optional(), source_accessions: z.array(z.string()).nullable().optional(), source_financial_metric_snapshot_ids: z.array(z.string()).nullable().optional(), source_revision_ids: z.array(z.string()).nullable().optional(), source_statement_ids: z.array(z.string()).nullable().optional(), status: z.enum(["available", "missing", "not_applicable"]), value: z.number().nullable(), value_origin: z.enum(["reported", "derived"]).optional()});

export const equityLatestFinancialsItem = z.object({company_name: z.string(), duration_days: z.number().int().optional(), duration_months: z.number().int().optional(), filed_on: z.string(), free_cash_flow: equityMetricValue, gross_margin: equityMetricValue, logo_url: z.string(), operating_margin: equityMetricValue, pe_ttm: equityMetricValue, period_start: z.string().optional(), report_period: z.string(), return_on_equity: equityMetricValue, revenue_growth: equityMetricValue, source_updated_at: z.number().int().optional(), symbol: z.string()});

export const offsetMeta = z.object({cached: z.boolean(), credits_used: z.number().int(), empty_reason: z.string().optional(), has_more: z.boolean().optional(), limit: z.number().int(), offset: z.number().int(), total: z.number().int().optional(), watermark: z.number().int().optional()});

export const dataResponseEquityLatestFinancialsItem = z.object({$schema: z.string().optional(), data: z.array(equityLatestFinancialsItem).nullable(), meta: offsetMeta});

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
};

/**
 * Latest Equity Financials
 * 
 * GET /gateway/v1/equity/latest-financials
 */
export const getApiGatewayV1EquityLatestFinancials = async (args: GetApiGatewayV1EquityLatestFinancialsArgs, options?: GetApiGatewayV1EquityLatestFinancialsOptions) => {
const {baseUrl = "https://api.asksurf.ai", fetch: fetchFn = fetch, AccessToken} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/gateway/v1/equity/latest-financials${query.size > 0 ? `?${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(dataResponseEquityLatestFinancialsItem, await res.json())
};