import {z} from 'zod'

export type ChainName = string;

export type PageCursor = string;

export type GetApiV1ChainsChainNameQuotesContractAddressNftsArgs = {chain_name: ChainName, contract_address: string, token_id: Array<string>, payment_token?: string | undefined, page_cursor?: PageCursor | undefined};

export type GetApiV1ChainsChainNameQuotesContractAddressNftsOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

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

export const marketPriceNativeToken = z.object({type: z.literal("NATIVE"), symbol: z.string().nullable()});

export const marketPriceERC20Token = z.object({type: z.literal("ERC20"), contract_address: z.string(), symbol: z.string().nullable(), decimals: z.number().int().nullable()});

export const paymentAmount = z.string();

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

export const convertedPrices = z.record(z.string(), z.string()).nullable();

export const marketPriceDetails = z.object({token: z.discriminatedUnion("type", [marketPriceNativeToken, marketPriceERC20Token]), amount: paymentAmount, fee_inclusive_amount: paymentAmount, fees: z.array(marketPriceFees), converted_prices: convertedPrices});

export const listing = z.object({listing_id: z.string(), price_details: marketPriceDetails, token_id: z.string(), contract_address: z.string(), creator: z.string(), amount: z.string()});

export const bid = z.object({bid_id: z.string(), price_details: marketPriceDetails, token_id: z.string().nullable(), contract_address: z.string(), creator: z.string(), amount: z.string()});

export const lastTrade = z.object({trade_id: z.string(), contract_address: z.string(), token_id: z.string(), price_details: z.array(marketPriceDetails), amount: z.string(), created_at: z.string()}).nullable();

export const market = z.object({floor_listing: listing.nullable(), top_bid: bid.nullable(), last_trade: lastTrade});

export const marketNft = z.object({last_trade: lastTrade});

export const nFTQuoteResult = z.object({chain: chain, token_id: z.string(), market_stack: market, market_nft: marketNft, market_collection: market});

export const page = z.object({previous_cursor: z.string().nullable(), next_cursor: z.string().nullable()});

export const quotesForNFTsResult = z.object({result: z.array(nFTQuoteResult), page: page});

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 pricing data for a list of token ids
 * 
 * GET /v1/chains/{chain_name}/quotes/{contract_address}/nfts
 */
export const getApiV1ChainsChainNameQuotesContractAddressNfts = async (args: GetApiV1ChainsChainNameQuotesContractAddressNftsArgs, options?: GetApiV1ChainsChainNameQuotesContractAddressNftsOptions) => {
const {baseUrl = "https://api.sandbox.immutable.com", fetch: fetchFn = fetch} = options ?? {}

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

for (const item of args.token_id ?? []) query.append("token_id", String(item))
if (args.payment_token != null) query.append("payment_token", String(args.payment_token))
if (args.page_cursor != null) query.append("page_cursor", String(args.page_cursor))

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