import {z} from 'zod'

export type GetApiV1PortfolioDetailsArgs = {account?: string | undefined};

export type GetApiV1PortfolioDetailsOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const apiPortfolioSummary = z.object({collateral_margin_balance: z.string().optional(), cross_margin_balance: z.string().optional(), margin_usage: z.string().optional(), account_leverage: z.string().optional(), in_liquidation: z.boolean().optional(), free_collateral: z.string().optional(), total_account_value: z.string().optional(), total_notional: z.string().optional(), usdc_balance: z.string().optional(), total_unrealized_pnl: z.string().optional(), total_initial_margin: z.string().optional(), total_maintenance_margin: z.string().optional(), realized_pnl: z.string().optional(), margin_health: z.string().optional(), unsettled_usdc: z.string().optional(), total_isolated_order_reserve: z.string().optional(), risk_level: z.string().optional()});

export const apiPosition = z.object({size: z.string().optional(), quote_amount: z.string().optional(), last_funding_payment: z.string().optional(), margin_mode: z.number().int().optional(), side: z.number().int().optional(), isolated_usdc_balance: z.string().optional(), market_id: z.string().optional(), market_name: z.string().optional(), avg_entry_price: z.string().optional(), mark_price: z.string().optional(), leverage: z.string().optional(), unrealized_pnl: z.string().optional(), liquidation_price: z.string().optional(), initial_margin_requirement: z.string().optional(), maintenance_margin_requirement: z.string().optional(), margin_balance: z.string().optional(), quote_balance: z.string().optional(), in_isolated_liquidation: z.boolean().optional(), index_price: z.string().optional(), free_isolated_usdc_balance: z.string().optional(), adl_price: z.string().optional()});

export const apiGetPortfolioDetailsResponse = z.object({account: z.string().optional(), summary: apiPortfolioSummary.optional(), positions: z.array(apiPosition).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 portfolio details
 * 
 * GET /v1/portfolio/details
 */
export const getApiV1PortfolioDetails = async (args: GetApiV1PortfolioDetailsArgs, options?: GetApiV1PortfolioDetailsOptions) => {
const {baseUrl = "https://api.testnet.rise.trade", fetch: fetchFn = fetch} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/v1/portfolio/details${query.size > 0 ? `?${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(apiGetPortfolioDetailsResponse, await res.json())
};