import {z} from 'zod'

export type GetApiV2PnlTokensTokenTradersArgs = {token: string, sort?: ('holding' | 'value' | 'pnl' | 'realized' | 'unrealized' | 'invested' | 'roi' | 'last_trade' | 'first_trade') | undefined, direction?: ('asc' | 'desc') | undefined, limit?: number | undefined, cursor?: string | undefined, platform?: ('axiom' | 'axiom-flash' | 'bloom' | 'photon') | undefined, excludeArbitrage?: ('true' | 'false') | undefined, excludeZeroBuys?: ('true' | 'false') | undefined, activeOnly?: ('true' | 'false') | undefined, minTrades?: number | undefined};

export type GetApiV2PnlTokensTokenTradersOptions = {baseUrl?: string | undefined, apiKey?: string | undefined, fetch?: typeof fetch | undefined};

export const tokenMeta = z.object({symbol: z.string().nullable().optional(), name: z.string().nullable().optional(), decimals: z.number().int().nullable().optional(), price: z.number().nullable().optional(), liquidity: z.number().nullable().optional(), marketCap: z.number().nullable().optional(), primaryMarket: z.string().nullable().optional()});

export const pnlBlock = z.object({realized: z.number().nullable().optional(), realizedRaw: z.number().nullable().optional(), unrealized: z.number().nullable().optional(), total: z.number().nullable().optional()});

export const walletLifetimePnl = z.object({realized: z.number().nullable().optional(), unrealized: z.number().nullable().optional(), total: z.number().nullable().optional(), invested: z.number().nullable().optional(), proceeds: z.number().nullable().optional(), totalTrades: z.number().int().optional(), tokensTraded: z.number().int().optional()});

export const identity = z.object({name: z.string().nullable().optional(), twitter: z.string().nullable().optional(), avatar: z.string().nullable().optional(), type: z.string().nullable().optional(), tags: z.array(z.string()).optional(), platforms: z.array(z.string()).optional(), bot: z.object({name: z.string().nullable().optional(), avatar: z.string().nullable().optional()}).optional(), pool: z.object({program: z.string().nullable().optional(), poolAddress: z.string().nullable().optional()}).optional(), developer: z.object({token: z.string().nullable().optional(), via: z.array(z.string()).optional(), pools: z.array(z.string()).optional(), creationTx: z.string().nullable().optional(), createdAt: z.number().int().nullable().optional()}).optional(), hacker: z.object({label: z.string().nullable().optional()}).optional(), spamDusting: z.object({label: z.string().nullable().optional()}).optional(), exchange: z.object({name: z.string().nullable().optional()}).optional()});

export const holder = z.object({wallet: z.string().optional(), pnl: z.object({token: pnlBlock.optional(), wallet: walletLifetimePnl.optional()}).optional(), identity: identity.optional(), position: z.object({balance: z.number().nullable().optional(), costBasis: z.number().nullable().optional(), value: z.number().nullable().optional(), price: z.number().nullable().optional()}).optional(), buyUsd: z.number().nullable().optional(), sellUsd: z.number().nullable().optional(), counts: z.object({buys: z.number().int().optional(), sells: z.number().int().optional(), total: z.number().int().optional()}).optional(), roi: z.number().nullable().optional(), invested: z.number().nullable().optional(), proceeds: z.number().nullable().optional(), volume: z.object({tokensBought: z.number().nullable().optional(), tokensSold: z.number().nullable().optional(), buyUsd: z.number().nullable().optional(), sellUsd: z.number().nullable().optional()}).optional(), averages: z.object({buy: z.number().nullable().optional(), sell: z.number().nullable().optional()}).optional(), current: z.object({balance: z.number().nullable().optional(), costBasis: z.number().nullable().optional(), value: z.number().nullable().optional(), price: z.number().nullable().optional(), avgCost: z.number().nullable().optional()}).optional(), timing: z.object({firstTrade: z.number().int().nullable().optional(), lastTrade: z.number().int().nullable().optional(), firstBuy: z.number().int().nullable().optional(), lastBuy: z.number().int().nullable().optional(), firstSell: z.number().int().nullable().optional(), lastSell: z.number().int().nullable().optional(), holdTimeSecs: z.number().int().nullable().optional()}).optional()});

export const pagination = z.object({hasMore: z.boolean(), nextCursor: z.string().nullable(), count: z.number().int(), total: z.number().int(), pnlMode: z.enum(["strict", "adjusted", "raw"]).optional(), enrich: z.array(z.string()).optional()});

export const getApiV2PnlTokensTokenTradersResponse = z.object({meta: tokenMeta.optional(), traders: z.array(holder).optional(), pagination: pagination.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 Token Traders
 * 
 * GET /v2/pnl/tokens/{token}/traders
 */
export const getApiV2PnlTokensTokenTraders = async (args: GetApiV2PnlTokensTokenTradersArgs, options?: GetApiV2PnlTokensTokenTradersOptions) => {
const {baseUrl = "https://data.solanatracker.io", fetch: fetchFn = fetch, apiKey} = options ?? {}

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

if (args.sort != null) query.append("sort", String(args.sort))
if (args.direction != null) query.append("direction", String(args.direction))
if (args.limit != null) query.append("limit", String(args.limit))
if (args.cursor != null) query.append("cursor", String(args.cursor))
if (args.platform != null) query.append("platform", String(args.platform))
if (args.excludeArbitrage != null) query.append("excludeArbitrage", String(args.excludeArbitrage))
if (args.excludeZeroBuys != null) query.append("excludeZeroBuys", String(args.excludeZeroBuys))
if (args.activeOnly != null) query.append("activeOnly", String(args.activeOnly))
if (args.minTrades != null) query.append("minTrades", String(args.minTrades))
if (apiKey !== undefined) headers.set("x-api-key", apiKey)

const url = `${baseUrl.replace(/\/+$/, '')}/v2/pnl/tokens/${encodeURIComponent(String(args.token))}/traders${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(getApiV2PnlTokensTokenTradersResponse, await res.json())
};