import {z} from 'zod'

export type GetApiAccountSummaryCustomerIdArgs = {customerId: string, 'api-key': string, 'auth-key': string};

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

export const getApiAccountSummaryCustomerIdResponse = z.object({status: z.number().int().optional(), doc: z.object({utcTime: z.string().optional(), accountSummary: z.object({cashAvailableForTrade: z.number().optional(), cashAvailableForWithdrawal: z.number().optional(), cashBalance: z.number().optional(), goodFaithViolations: z.string().optional(), restricted: z.boolean().optional(), cashSettlement: z.array(z.object({utcTime: z.string().optional(), cash: z.number().int().optional()})).optional()}).optional(), unsettledAmount: z.number().int().optional(), portfolioSummary: z.object({stockPortfolio: z.object({currentValue: z.number().optional(), investmentAmount: z.number().optional()}).optional(), stackPortfolio: z.object({currentValue: z.number().int().optional(), investmentAmount: z.number().int().optional()}).optional(), etfPortfolio: z.object({currentValue: z.number().optional(), investmentAmount: z.number().optional()}).optional(), totalCurrentValue: z.number().optional(), totalInvestmentAmount: z.number().optional()}).optional()}).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
};

/**
 * Account Summary
 * 
 * GET /accountSummary/{customerId}
 */
export const getApiAccountSummaryCustomerId = async (args: GetApiAccountSummaryCustomerIdArgs, options?: GetApiAccountSummaryCustomerIdOptions) => {
const {baseUrl = "https://uatclientapi-v2.stockal.com/client/v2", fetch: fetchFn = fetch} = options ?? {}

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

if (args['api-key'] != null) headers.set("api-key", String(args['api-key']))
if (args['auth-key'] != null) headers.set("auth-key", String(args['auth-key']))

const url = `${baseUrl.replace(/\/+$/, '')}/accountSummary/${encodeURIComponent(String(args.customerId))}${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(getApiAccountSummaryCustomerIdResponse, await res.json())
};