import {z} from 'zod'

export type Symbol = string;

export type GetApiApiV1PositionClosedPnlArgs = {sub_account_address: string, symbol?: (Symbol | null) | undefined, start_time?: (string | null) | undefined, end_time?: (string | null) | undefined, limit?: (number | null) | undefined, cursor?: (string | null) | undefined};

export type GetApiApiV1PositionClosedPnlOptions = {baseUrl?: string | undefined, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const execType = z.enum(["Trade", "AdlTrade", "Funding", "BustTrade", "Delivery", "Settle", "BlockTrade", "MovePosition", "FutureSpread"]);

export const orderId = z.string();

export const orderType = z.enum(["Limit", "Market"]);

export const side = z.enum(["Sell", "Buy"]);

export const symbol = z.string();

export const closedPnl = z.object({avg_entry_price: z.string(), avg_exit_price: z.string(), close_fee: z.string(), closed_pnl: z.string(), closed_size: z.string(), created_time: z.string(), cum_entry_value: z.string(), cum_exit_value: z.string(), exec_type: execType, fill_count: z.string(), leverage: z.string(), open_fee: z.string(), order_id: orderId, order_price: z.string(), order_type: orderType, qty: z.string(), side: side, sub_account_address: z.string(), symbol: symbol, updated_time: z.string()});

export const getClosedPnlResponse = z.object({list: z.array(closedPnl), next_page_cursor: z.string()});

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 Closed PnL
 * 
 * GET /api/v1/position/closed-pnl
 */
export const getApiApiV1PositionClosedPnl = async (args: GetApiApiV1PositionClosedPnlArgs, options?: GetApiApiV1PositionClosedPnlOptions) => {
const {baseUrl = "https://api.ekiden.fi", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

if (args.sub_account_address != null) query.append("sub_account_address", String(args.sub_account_address))
if (args.symbol != null) query.append("symbol", String(args.symbol))
if (args.start_time != null) query.append("start_time", String(args.start_time))
if (args.end_time != null) query.append("end_time", String(args.end_time))
if (args.limit != null) query.append("limit", String(args.limit))
if (args.cursor != null) query.append("cursor", String(args.cursor))
if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/position/closed-pnl${query.size > 0 ? `?${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(getClosedPnlResponse, await res.json())
};