import {z} from 'zod'

export type GetApiV1PortfolioHistoryByUserArgs = {userId: string, network?: ('hyperliquid_mainnet' | 'hyperliquid_testnet') | undefined, days?: number | undefined, minutes?: number | undefined, metricType?: ('accountValue' | 'pnl') | undefined, includePositions?: boolean | undefined, includePositionSymbols?: boolean | undefined, includeAutocopyTraders?: boolean | undefined};

export type GetApiV1PortfolioHistoryByUserOptions = {baseUrl: string, Authorization?: string | undefined, fetch?: typeof fetch | undefined};

export const getApiV1PortfolioHistoryByUserResponse = z.object({history: z.array(z.object({time: z.number(), value: z.number(), positions: z.array(z.object({symbol: z.string(), size: z.number().nullable(), entry_price: z.number().nullable(), unrealized_pnl: z.number().nullable(), leverage_type: z.string().nullable(), leverage_value: z.number().nullable(), position_value: z.number().nullable(), margin_used: z.number().nullable()})), position_symbols: z.array(z.string()).optional(), autocopy_trader_ids: z.array(z.string()).optional()})), autocopy_traders: z.array(z.object({id: z.string(), username: z.string().nullable(), display_name: z.string().nullable(), avatar_url: z.string().nullable()})).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 aggregate portfolio history across all of a user’s wallets
 * 
 * GET /v1/portfolio/history/by-user
 */
export const getApiV1PortfolioHistoryByUser = async (args: GetApiV1PortfolioHistoryByUserArgs, options: GetApiV1PortfolioHistoryByUserOptions) => {
const {baseUrl, fetch: fetchFn = fetch, Authorization} = options ?? {}

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

if (args.userId != null) query.append("userId", String(args.userId))
if (args.network != null) query.append("network", String(args.network))
if (args.days != null) query.append("days", String(args.days))
if (args.minutes != null) query.append("minutes", String(args.minutes))
if (args.metricType != null) query.append("metricType", String(args.metricType))
if (args.includePositions != null) query.append("includePositions", String(args.includePositions))
if (args.includePositionSymbols != null) query.append("includePositionSymbols", String(args.includePositionSymbols))
if (args.includeAutocopyTraders != null) query.append("includeAutocopyTraders", String(args.includeAutocopyTraders))
if (Authorization !== undefined) headers.set('authorization', `Bearer ${Authorization}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/portfolio/history/by-user${query.size > 0 ? `?${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(getApiV1PortfolioHistoryByUserResponse, await res.json())
};