import {z} from 'zod'

export type GetApiMarketWalletSwapsArgs = {size: unknown, page: unknown, address: unknown};

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

export const marketWalletSwapResponseDto = z.object({block_number: z.number(), tx_number: z.string(), created_at: z.string(), creator: z.string(), sender: z.string(), recipient: z.string(), tx_type: z.enum(["GalaChainDex:Trade", "DexV3Contract:Swap"]), tx_subtype: z.literal("Swap"), quantity: z.number(), tx_validation_code: z.literal("0"), tx_validation_enum: z.literal("VALID"), usd_volume: z.number(), swap_token_0_amt: z.number(), swap_token_1_amt: z.number(), swap_token_0_name: z.string().nullable(), swap_token_1_name: z.string().nullable(), swap_token_0_image: z.string().nullable(), swap_token_1_image: z.string().nullable(), swap_token_0_asset_id: z.string().nullable(), swap_token_1_asset_id: z.string().nullable(), unique_key: z.string(), pool_hash: z.string()});

export const getApiMarketWalletSwapsResponse = z.array(marketWalletSwapResponseDto);

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
};

/**
 * A wallet’s swaps from our own indexed trades (legacy and new contract), newest first, in the get_wallet_txs row shape the My Swaps history parses
 * 
 * GET /market/wallet-swaps
 */
export const getApiMarketWalletSwaps = async (args: GetApiMarketWalletSwapsArgs, options?: GetApiMarketWalletSwapsOptions) => {
const {baseUrl = "https://swap-backend.stage.defi.ovh.gala.com", fetch: fetchFn = fetch} = options ?? {}

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

if (args.size != null) query.append("size", String(args.size))
if (args.page != null) query.append("page", String(args.page))
if (args.address != null) query.append("address", String(args.address))

const url = `${baseUrl.replace(/\/+$/, '')}/market/wallet-swaps${query.size > 0 ? `?${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(getApiMarketWalletSwapsResponse, await res.json())
};