import {z} from 'zod'

export type GetApiApiV1TradingInfoDemoAggregatePortfolioArgs = {'x-request-id': string, 'x-api-key': string, 'x-user-key': string, conversionMode?: ('eToroApp' | 'Realtime') | undefined, instrumentIds?: Array<number> | undefined, mirrorIds?: Array<number> | undefined};

export type GetApiApiV1TradingInfoDemoAggregatePortfolioOptions = {baseUrl?: string | undefined, oauth2?: string | undefined, fetch?: typeof fetch | undefined};

export const aggregatedPortfolioAccountTotals = z.object({accountAvailableCash: z.number().optional(), accountFrozenCash: z.number().optional(), accountCurrentPnl: z.number().optional(), accountTotalValue: z.number().optional(), accountTotalUsedMargin: z.number().optional(), accountBalance: z.number().optional()});

export const aggregatedPortfolioInstrumentAggregate = z.object({instrumentId: z.number().int().optional(), assetCurrency: z.string().optional(), totalMarginAccountCurrency: z.number().optional(), totalFees: z.number().optional(), totalFeesAcctCcy: z.number().optional(), totalTaxes: z.number().optional(), totalTaxesAcctCcy: z.number().optional(), totalMarginAssetCurrency: z.number().optional(), pnlAssetCurrency: z.number().nullable().optional(), accountCurrencyRoePercent: z.number().optional(), netContracts: z.number().optional(), netUnits: z.number().optional(), netCurrentExposureAssetCurrency: z.number().optional(), netCurrentExposureAccountCurrency: z.number().optional(), netInitialExposureAccountCurrency: z.number().optional(), accountCurrencyReturn: z.number().optional(), liquidationValueAccountCurrency: z.number().optional(), liquidationValueAssetCurrency: z.number().optional(), avgLeverage: z.number().optional(), avgOpenRate: z.number().optional(), netAvgOpenRate: z.number().optional(), avgConversionRate: z.number().optional()});

export const aggregatedPortfolioMirrorTotals = z.object({mirrorNetFunding: z.number().optional(), mirrorPositionsPnl: z.number().optional(), mirrorLiquidationValue: z.number().optional(), mirrorPositionsPnlPercent: z.number().optional(), mirrorMarginPercent: z.number().optional(), mirrorValuePercent: z.number().optional(), mirrorActiveMargin: z.number().optional()});

export const aggregatedPortfolioMirrorAggregate = z.object({mirrorId: z.number().int().optional(), mirrorAvailableCash: z.number().optional(), mirrorDepositTotal: z.number().optional(), mirrorWithdrawalTotal: z.number().optional(), mirrorStopLossPercentage: z.number().optional(), mirrorStopLoss: z.number().optional(), mirrorClosedPositionsPnl: z.number().optional(), mirrorTotals: aggregatedPortfolioMirrorTotals.optional(), instrumentAggregates: z.array(aggregatedPortfolioInstrumentAggregate).optional()});

export const aggregatedPortfolioResponse = z.object({cid: z.number().int().optional(), timestamp: z.string().optional(), accountCurrency: z.string().optional(), accountTotals: aggregatedPortfolioAccountTotals.optional(), instrumentAggregates: z.array(aggregatedPortfolioInstrumentAggregate).optional(), mirrors: z.array(aggregatedPortfolioMirrorAggregate).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 aggregated portfolio snapshot
 * 
 * GET /api/v1/trading/info/demo/aggregate-portfolio
 * 
 * Also accepts auth: oauth2, oauth2, oauth2
 */
export const getApiApiV1TradingInfoDemoAggregatePortfolio = async (args: GetApiApiV1TradingInfoDemoAggregatePortfolioArgs, options?: GetApiApiV1TradingInfoDemoAggregatePortfolioOptions) => {
const {baseUrl = "https://public-api.etoro.com", fetch: fetchFn = fetch, oauth2} = options ?? {}

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

if (args['x-request-id'] != null) headers.set("x-request-id", String(args['x-request-id']))
if (args['x-api-key'] != null) headers.set("x-api-key", String(args['x-api-key']))
if (args['x-user-key'] != null) headers.set("x-user-key", String(args['x-user-key']))
if (args.conversionMode != null) query.append("conversionMode", String(args.conversionMode))
if (args.instrumentIds != null) query.append("instrumentIds", args.instrumentIds.join(','))
if (args.mirrorIds != null) query.append("mirrorIds", args.mirrorIds.join(','))
if (oauth2 !== undefined) headers.set('authorization', `Bearer ${oauth2}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/trading/info/demo/aggregate-portfolio${query.size > 0 ? `?${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(aggregatedPortfolioResponse, await res.json())
};