import {z} from 'zod'

export type GetApiHoldingsSecuritiesArgs = {holdingId?: string | undefined};

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

export const stockExchangeDetail = z.object({symbol: z.string().optional(), countryCode: z.string().optional(), currencyCode: z.string().optional(), exchangeCode: z.string().optional()});

export const security = z.object({stockExchangeDetails: z.array(stockExchangeDetail).optional(), issueTypeMultiplier: z.number().optional(), stateTaxable: z.boolean().optional(), callDate: z.string().optional(), cdscFundFlag: z.boolean().optional(), cusip: z.string().optional(), federalTaxable: z.boolean().optional(), sAndPRating: z.string().optional(), shareClass: z.string().optional(), isEnvestnetDummySecurity: z.boolean().optional(), description: z.string().optional(), minimumPurchase: z.number().int().optional(), type: z.string().optional(), firstCouponDate: z.string().optional(), frequency: z.number().int().optional(), accrualMethod: z.string().optional(), incomeCurrency: z.string().optional(), maturityDate: z.string().optional(), callPrice: z.number().optional(), id: z.number().int().optional(), issueDate: z.string().optional(), sector: z.string().optional(), agencyFactor: z.number().optional(), interestRate: z.number().optional(), lastModifiedDate: z.string().optional(), gicsSector: z.string().optional(), closedFlag: z.boolean().optional(), sedol: z.string().optional(), subSector: z.string().optional(), lastCouponDate: z.string().optional(), isSyntheticSecurity: z.boolean().optional(), tradeCurrencyCode: z.string().optional(), isDummySecurity: z.boolean().optional(), moodyRating: z.string().optional(), style: z.string().optional(), firmEligible: z.string().optional(), fundFamily: z.string().optional(), isin: z.string().optional()});

export const securityHolding = z.object({security: security.optional(), id: z.string().optional()});

export const holdingSecuritiesResponse = z.object({holding: z.array(securityHolding).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
};

/**
 * Get Security Details
 * 
 * GET /holdings/securities
 */
export const getApiHoldingsSecurities = async (args: GetApiHoldingsSecuritiesArgs, options: GetApiHoldingsSecuritiesOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()
headers.set('accept', "application/json;charset=UTF-8")

if (args.holdingId != null) query.append("holdingId", String(args.holdingId))

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