import {z} from 'zod'

export type GetApiV2UserAccountsServerAccountIdPortfolioOrdersArgs = {server: 'oanda' | 'oanda-demo' | 'otms' | 'v20' | 'v20-demo' | 'oj' | 'oj-demo' | 'opt' | 'ftmo-1', accountId: string, limit?: number | undefined, offset?: number | undefined, type?: ('HISTORY' | 'PENDING') | undefined, sort?: ('asc' | 'desc') | undefined, from?: string | undefined, to?: string | undefined, status?: ('FILLED' | 'PENDING' | 'CANCELED' | 'PARTIALLY_FILLED' | 'REPLACED' | 'REJECTED' | 'EXPIRED' | 'REQUEST_ADDED' | 'REQUEST_MODIFY' | 'REQUEST_CANCEL') | undefined, direction?: ('LONG' | 'SHORT') | undefined};

export type GetApiV2UserAccountsServerAccountIdPortfolioOrdersOptions = {baseUrl: string, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const getApiV2UserAccountsServerAccountIdPortfolioOrdersResponse = z.array(z.object({accountId: z.string(), id: z.string(), parentId: z.string().optional(), instrument: z.string(), type: z.enum(["MARKET", "STOP", "LIMIT", "TAKE_PROFIT", "STOP_LOSS", "TRAILING_STOP_LOSS", "GUARANTEED_STOP_LOSS", "MARKET_IF_TOUCHED"]).optional(), price: z.number(), quantity: z.number(), executionTime: z.number().optional(), expiryTime: z.number().optional(), expiryType: z.enum(["GTC", "SPECIFIED", "DAY"]).nullable().optional(), creationTime: z.number().optional(), stopLoss: z.number().optional(), takeProfit: z.number().optional(), status: z.enum(["PENDING", "NEW", "PARTIALLY_FILLED", "FILLED", "CANCELED", "REPLACED", "REJECTED", "EXPIRED", "REQUEST_ADDED", "REQUEST_MODIFY", "REQUEST_CANCEL"]), direction: z.enum(["LONG", "SHORT"]), trailingStop: z.number().optional(), trailingStopValue: z.number().optional(), guaranteedStopLoss: z.number().optional(), commission: z.number().optional(), reason: z.string().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 /v2/user/accounts/{server}/{accountId}/portfolio/orders
 */
export const getApiV2UserAccountsServerAccountIdPortfolioOrders = async (args: GetApiV2UserAccountsServerAccountIdPortfolioOrdersArgs, options: GetApiV2UserAccountsServerAccountIdPortfolioOrdersOptions) => {
const {baseUrl, fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

if (args.limit != null) query.append("limit", String(args.limit))
if (args.offset != null) query.append("offset", String(args.offset))
if (args.type != null) query.append("type", String(args.type))
if (args.sort != null) query.append("sort", String(args.sort))
if (args.from != null) query.append("from", String(args.from))
if (args.to != null) query.append("to", String(args.to))
if (args.status != null) query.append("status", String(args.status))
if (args.direction != null) query.append("direction", String(args.direction))
if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v2/user/accounts/${encodeURIComponent(String(args.server))}/${encodeURIComponent(String(args.accountId))}/portfolio/orders${query.size > 0 ? `?${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(getApiV2UserAccountsServerAccountIdPortfolioOrdersResponse, await res.json())
};