import {z} from 'zod'

export type ChainName = string;

export type GetApiV1ChainsChainNameTradesTradeIdArgs = {chain_name: ChainName, trade_id: string};

export type GetApiV1ChainsChainNameTradesTradeIdOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const nativeItem = z.object({type: z.literal("NATIVE"), amount: z.string()});

export const eRC20Item = z.object({type: z.literal("ERC20"), contract_address: z.string(), amount: z.string()});

export const eRC721Item = z.object({type: z.literal("ERC721"), contract_address: z.string(), token_id: z.string()});

export const eRC1155Item = z.object({type: z.literal("ERC1155"), contract_address: z.string(), token_id: z.string(), amount: z.string()});

export const eRC721CollectionItem = z.object({type: z.literal("ERC721_COLLECTION"), contract_address: z.string(), amount: z.string()});

export const eRC1155CollectionItem = z.object({type: z.literal("ERC1155_COLLECTION"), contract_address: z.string(), amount: z.string()});

export const item = z.discriminatedUnion("type", [nativeItem, eRC20Item, eRC721Item, eRC1155Item, eRC721CollectionItem, eRC1155CollectionItem]);

export const fee = z.object({amount: z.string(), type: z.enum(["ROYALTY", "MAKER_ECOSYSTEM", "TAKER_ECOSYSTEM", "PROTOCOL"]), recipient_address: z.string()});

export const chain = z.object({id: z.string(), name: z.string()});

export const tradeBlockchainMetadata = z.object({transaction_hash: z.string(), block_number: z.string(), transaction_index: z.string(), log_index: z.string()}).nullable();

export const trade = z.object({buy: z.array(item), buyer_address: z.string(), buyer_fees: z.array(fee), fees: z.array(fee), chain: chain, order_id: z.string(), blockchain_metadata: tradeBlockchainMetadata, indexed_at: z.string(), id: z.string(), sell: z.array(item), seller_address: z.string(), maker_address: z.string(), taker_address: z.string()});

export const tradeResult = z.object({result: trade});

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 a single trade by ID
 * 
 * GET /v1/chains/{chain_name}/trades/{trade_id}
 */
export const getApiV1ChainsChainNameTradesTradeId = async (args: GetApiV1ChainsChainNameTradesTradeIdArgs, options?: GetApiV1ChainsChainNameTradesTradeIdOptions) => {
const {baseUrl = "https://api.sandbox.immutable.com", fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/v1/chains/${encodeURIComponent(String(args.chain_name))}/trades/${encodeURIComponent(String(args.trade_id))}${query.size > 0 ? `?${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(tradeResult, await res.json())
};