import {z} from 'zod'

export type GetApiUsersUserGuidInvestmentHoldingsHoldingGuidArgs = {holding_guid: string, user_guid: string};

export type GetApiUsersUserGuidInvestmentHoldingsHoldingGuidOptions = {baseUrl?: string | undefined, basicAuth?: {username: string, password: string} | undefined, fetch?: typeof fetch | undefined};

export const investmentHoldingResponse = z.object({account_guid: z.string().nullable().optional(), cost_basis: z.number().nullable().optional(), coupon_yield: z.string().nullable().optional(), currency_code: z.string().nullable().optional(), current_price: z.number().nullable().optional(), daily_change: z.number().nullable().optional(), description: z.string().nullable().optional(), expiration: z.string().nullable().optional(), face_value: z.number().nullable().optional(), frequency: z.string().nullable().optional(), guid: z.string().nullable().optional(), market_value: z.number().nullable().optional(), maturity_date: z.string().nullable().optional(), percentage_change: z.number().nullable().optional(), purchase_price: z.number().nullable().optional(), quantity: z.string().nullable().optional(), rate: z.number().nullable().optional(), strike_price: z.number().nullable().optional(), symbol: z.string().nullable().optional(), term: z.string().nullable().optional(), today_ugl_amount: z.number().nullable().optional(), today_ugl_percentage: z.number().nullable().optional(), total_ugl_amount: z.number().nullable().optional(), total_ugl_percentage: z.number().nullable().optional(), unvested_quantity: z.number().nullable().optional(), unvested_value: z.number().nullable().optional(), user_guid: z.string().nullable().optional(), vested_quantity: z.number().nullable().optional(), vested_value: z.number().nullable().optional(), created_at: z.string().nullable().optional(), current_price_as_of: z.string().nullable().optional(), issue_date: z.string().nullable().optional(), vesting_start_date: z.string().nullable().optional(), vesting_end_date: z.string().nullable().optional(), put_or_call: z.string().nullable().optional(), holding_type: z.string().nullable().optional(), term_unit: z.string().nullable().optional()});

export const investmentHoldingResponseBody = z.object({investment_holding: investmentHoldingResponse.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
};

/**
 * Read holding
 * 
 * GET /users/{user_guid}/investment_holdings/{holding_guid}
 */
export const getApiUsersUserGuidInvestmentHoldingsHoldingGuid = async (args: GetApiUsersUserGuidInvestmentHoldingsHoldingGuidArgs, options?: GetApiUsersUserGuidInvestmentHoldingsHoldingGuidOptions) => {
const {baseUrl = "https://int-api.mx.com", fetch: fetchFn = fetch, basicAuth} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()
headers.set('accept', "application/vnd.mx.api.v1+json")

if (basicAuth !== undefined) headers.set('authorization', `Basic ${btoa(`${basicAuth.username}:${basicAuth.password}`)}`)

const url = `${baseUrl.replace(/\/+$/, '')}/users/${encodeURIComponent(String(args.user_guid))}/investment_holdings/${encodeURIComponent(String(args.holding_guid))}${query.size > 0 ? `?${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(investmentHoldingResponseBody, await res.json())
};