import {z} from 'zod'

export type DateRange = {from?: string | undefined, to?: string | undefined};

export type PaginationRequest = {page?: number | undefined, per_page?: number | undefined};

export type NumericRangeFilter = {min?: number | undefined, max?: number | undefined};

export type SmartMoneyFilterType = 'Fund' | 'Smart Trader' | '30D Smart Trader' | '90D Smart Trader' | '180D Smart Trader' | 'Smart HL Perps Trader';

export type TGMPerpPnlLeaderboardFilters = {trader_address?: (string | Array<string> | null) | undefined, trader_address_label?: (string | Array<string> | null) | undefined, token_price?: NumericRangeFilter | undefined, pnl_usd_realised?: NumericRangeFilter | undefined, pnl_usd_unrealised?: NumericRangeFilter | undefined, holding_amount?: NumericRangeFilter | undefined, position_value_usd?: NumericRangeFilter | undefined, max_balance_held?: NumericRangeFilter | undefined, max_balance_held_usd?: NumericRangeFilter | undefined, still_holding_balance_ratio?: NumericRangeFilter | undefined, nof_trades?: NumericRangeFilter | undefined, include_smart_money_labels?: Array<SmartMoneyFilterType> | undefined, exclude_smart_money_labels?: Array<SmartMoneyFilterType> | undefined};

export type TGMPerpPnlLeaderboardSortField = 'pnl_usd_realised' | 'pnl_usd_unrealised' | 'pnl_usd_total' | 'roi_percent_total' | 'roi_percent_realised' | 'roi_percent_unrealised' | 'holding_amount' | 'position_value_usd' | 'max_balance_held' | 'max_balance_held_usd' | 'still_holding_balance_ratio' | 'netflow_amount_usd' | 'netflow_amount' | 'nof_trades';

export type SortDirection = 'ASC' | 'DESC';

export type SortOrderTGMPerpPnlLeaderboardSortField = {field: TGMPerpPnlLeaderboardSortField, direction: SortDirection};

export type TGMPerpPnlLeaderboardRequest = {token_symbol: string, date: DateRange, pagination?: PaginationRequest | undefined, filters?: TGMPerpPnlLeaderboardFilters | undefined, premium_labels?: boolean | undefined, order_by?: Array<SortOrderTGMPerpPnlLeaderboardSortField> | undefined};

export type CreateApiApiV1TgmPerpPnlLeaderboardArgs = {body: TGMPerpPnlLeaderboardRequest};

export type CreateApiApiV1TgmPerpPnlLeaderboardOptions = {baseUrl?: string | undefined, ApiKeyAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const tGMPerpPnlLeaderboard = z.object({trader_address: z.string(), trader_address_label: z.string().optional(), price_usd: z.number().optional(), pnl_usd_realised: z.number().optional(), pnl_usd_unrealised: z.number().optional(), holding_amount: z.number().optional(), position_value_usd: z.number().optional(), max_balance_held: z.number().optional(), max_balance_held_usd: z.number().optional(), still_holding_balance_ratio: z.number().optional(), netflow_amount_usd: z.number().optional(), netflow_amount: z.number().optional(), roi_percent_total: z.number().optional(), roi_percent_realised: z.number().optional(), roi_percent_unrealised: z.number().optional(), pnl_usd_total: z.number().optional(), nof_trades: z.number().int().optional()});

export const paginationInfo = z.object({page: z.number().int().gte(1).optional(), per_page: z.number().int().gte(1).lte(1000).optional(), is_last_page: z.boolean().optional()});

export const tGMPerpPnlLeaderboardResponse = z.object({data: z.array(tGMPerpPnlLeaderboard), pagination: paginationInfo});

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 "Token God Mode" (TGM) perp PnL leaderboard data
 * 
 * POST /api/v1/tgm/perp-pnl-leaderboard
 */
export const createApiApiV1TgmPerpPnlLeaderboard = async (args: CreateApiApiV1TgmPerpPnlLeaderboardArgs, options?: CreateApiApiV1TgmPerpPnlLeaderboardOptions) => {
const {baseUrl = "https://api.nansen.ai", fetch: fetchFn = fetch, ApiKeyAuth} = options ?? {}

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

if (ApiKeyAuth !== undefined) headers.set("apiKey", ApiKeyAuth)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/tgm/perp-pnl-leaderboard${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", headers, body: JSON.stringify(args.body)})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(tGMPerpPnlLeaderboardResponse, await res.json())
};