import {z} from 'zod'

export type GetApiApiV1BlockchainTokenAddressTokenTransfersArgs = {limit?: number | undefined, fromTs?: number | undefined, toTs?: number | undefined, blockchain: 'ethereum' | 'arbitrum' | 'avalanche' | 'polygon' | 'plasma' | 'sepolia' | 'tron' | 'ton' | 'bitcoin' | 'spark', token: 'usdt' | 'xaut' | 'usat' | 'btc', address: string};

export type GetApiApiV1BlockchainTokenAddressTokenTransfersOptions = {baseUrl: string, ApiKeyAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const getApiApiV1BlockchainTokenAddressTokenTransfersResponse = z.object({transfers: z.array(z.object({blockchain: z.string().optional(), blockNumber: z.number().int().optional(), transactionHash: z.string().optional(), transferIndex: z.number().int().optional(), token: z.string().optional(), amount: z.string().optional(), timestamp: z.number().int().optional(), transactionIndex: z.number().int().optional(), logIndex: z.number().int().optional(), from: z.string().optional(), to: z.string().optional(), label: z.string().optional(), metadata: z.record(z.string(), z.unknown()).optional()}).and(z.record(z.string(), z.unknown()))).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 transfers for an address
 * 
 * GET /api/v1/{blockchain}/{token}/{address}/token-transfers
 */
export const getApiApiV1BlockchainTokenAddressTokenTransfers = async (args: GetApiApiV1BlockchainTokenAddressTokenTransfersArgs, options: GetApiApiV1BlockchainTokenAddressTokenTransfersOptions) => {
const {baseUrl, fetch: fetchFn = fetch, ApiKeyAuth} = 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.fromTs != null) query.append("fromTs", String(args.fromTs))
if (args.toTs != null) query.append("toTs", String(args.toTs))
if (ApiKeyAuth !== undefined) headers.set("X-API-KEY", ApiKeyAuth)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/${encodeURIComponent(String(args.blockchain))}/${encodeURIComponent(String(args.token))}/${encodeURIComponent(String(args.address))}/token-transfers${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(getApiApiV1BlockchainTokenAddressTokenTransfersResponse, await res.json())
};