import {z} from 'zod'

export type GetApiV1TradersTraderPubkeyOrdersV2Args = {market_symbol?: string | undefined, limit: number, cursor?: string | undefined, trader_pubkey: string};

export type GetApiV1TradersTraderPubkeyOrdersV2Options = {baseUrl?: string | undefined, PhoenixBearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const currentOrderState = z.object({baseQty: z.string(), cancelledAt: z.string().nullable().optional(), filledBaseQty: z.string(), lastFillAt: z.string().nullable().optional(), orderSequenceNumber: z.number().int(), orderStatus: z.string(), placedAt: z.string().nullable().optional(), price: z.string(), releasedBaseQty: z.string(), remainingBaseQty: z.string(), side: z.string()});

export const aggregatedTrades = z.object({numTrades: z.number().int(), totalBaseQtyFilled: z.string(), totalNumFills: z.number().int(), totalQuoteQtyFilled: z.string(), totalTakerFee: z.string()});

export const intendedOrder = z.object({baseLots: z.number().int(), baseQty: z.string(), cancelExisting: z.boolean(), clientOrderId: z.string().nullable().optional(), hasPriceLimit: z.boolean(), isConditionalOrder: z.boolean().optional(), isPostOnly: z.boolean(), isReduceOnly: z.boolean(), isStopLoss: z.boolean(), isStopLossDirection: z.boolean().optional(), isTakeOnly: z.boolean(), lastValidSlot: z.number().int().nullable().optional(), matchLimit: z.number().int().nullable().optional(), orderFlags: z.number().int(), orderKind: z.string(), priceInTicks: z.number().int().nullable().optional(), priceUsd: z.string().nullable().optional(), quoteLotBudget: z.number().int().nullable().optional(), side: z.string()});

export const placedOrder = z.object({baseQty: z.string(), eventIndex: z.number().int(), initialSlot: z.number().int().nullable().optional(), lastValidSlot: z.number().int().nullable().optional(), orderFlags: z.number().int().nullable().optional(), orderSequenceNumber: z.number().int(), price: z.string(), side: z.string(), transactionTimestamp: z.string()});

export const paginatedResponseVecOrderHistoryV2Item = z.object({data: z.array(z.object({createdAt: z.string(), currentOrderState: currentOrderState.nullable().optional(), eventIndex: z.number().int(), fillBeforePlacement: aggregatedTrades.nullable().optional(), instructionIndex: z.number().int(), instructionType: z.string(), intended: intendedOrder, isConditionalOrder: z.boolean(), isReduceOnly: z.boolean(), isStopLoss: z.boolean(), isStopLossDirection: z.boolean(), marketSymbol: z.string(), orderType: z.string(), placedOrder: placedOrder.nullable().optional(), price: z.string(), slot: z.number().int(), slotIndex: z.number().int(), status: z.string(), traderId: z.number().int(), traderPdaIndex: z.number().int(), traderSubaccountIndex: z.number().int(), userId: z.number().int()})), hasMore: z.boolean(), nextCursor: z.string().nullable().optional(), prevCursor: 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 order history v2
 * 
 * GET /v1/traders/{trader_pubkey}/orders_v2
 */
export const getApiV1TradersTraderPubkeyOrdersV2 = async (args: GetApiV1TradersTraderPubkeyOrdersV2Args, options?: GetApiV1TradersTraderPubkeyOrdersV2Options) => {
const {baseUrl = "https://perp-api.phoenix.trade", fetch: fetchFn = fetch, PhoenixBearerAuth} = options ?? {}

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

if (args.market_symbol != null) query.append("market_symbol", String(args.market_symbol))
if (args.limit != null) query.append("limit", String(args.limit))
if (args.cursor != null) query.append("cursor", String(args.cursor))
if (PhoenixBearerAuth !== undefined) headers.set('authorization', `Bearer ${PhoenixBearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/traders/${encodeURIComponent(String(args.trader_pubkey))}/orders_v2${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(paginatedResponseVecOrderHistoryV2Item, await res.json())
};