import {z} from 'zod'

export type GetApiCatalogMarketsArgs = {markets?: Array<string> | undefined, exchange?: string | undefined, type?: ('spot' | 'future' | 'option') | undefined, base?: string | undefined, quote?: string | undefined, asset?: string | undefined, symbol?: string | undefined, include?: Array<string> | undefined, exclude?: Array<string> | undefined, format?: string | undefined, limit?: string | undefined, pretty?: boolean | undefined};

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

export const marketId = z.string();

export const minTime = z.string();

export const maxTime = z.string();

export const marketTimeRange = z.object({min_time: minTime, max_time: maxTime});

export const exchange = z.string();

export const assetIdBase = z.string();

export const assetIdQuote = z.string();

export const marketSymbol = z.string();

export const marketType = z.string();

export const derivativeContractSizeAsset = z.string();

export const derivativeContractMarginAsset = z.string();

export const optionStrike = z.string();

export const optionContractType = z.string();

export const isEuropean = z.boolean();

export const marketContractSize = z.string();

export const futureTickSize = z.string();

export const derivativeContractListing = z.string();

export const derivativeContractExpiration = z.string();

export const settlementPrice = z.string();

export const defiPoolConfigId = z.string();

export const defiContractAddress = z.string();

export const defiFee = z.string();

export const defiBaseAddress = z.string();

export const defiQuoteAddress = z.string();

export const status = z.string();

export const orderAmountIncrement = z.string();

export const orderAmountMin = z.string();

export const orderAmountMax = z.string();

export const orderPriceIncrement = z.string();

export const orderPriceMin = z.string();

export const orderPriceMax = z.string();

export const orderSizeMin = z.string();

export const orderTakerFee = z.string();

export const orderMakerFee = z.string();

export const marginTradingEnabled = z.boolean();

export const experimentalMarket = z.boolean();

export const marketInfo = z.object({market: marketId, min_time: minTime, max_time: maxTime, trades: marketTimeRange.optional(), orderbooks: marketTimeRange.optional(), quotes: marketTimeRange.optional(), funding_rates: marketTimeRange.optional(), openinterest: marketTimeRange.optional(), liquidations: marketTimeRange.optional(), exchange: exchange, base: assetIdBase.optional(), quote: assetIdQuote.optional(), symbol: marketSymbol.optional(), type: marketType, size_asset: derivativeContractSizeAsset.optional(), margin_asset: derivativeContractMarginAsset.optional(), strike: optionStrike.optional(), option_contract_type: optionContractType.optional(), is_european: isEuropean.optional(), contract_size: marketContractSize.optional(), tick_size: futureTickSize.optional(), listing: derivativeContractListing.optional(), expiration: derivativeContractExpiration.optional(), settlement_price: settlementPrice.optional(), pool_config_id: defiPoolConfigId.optional(), contract_address: defiContractAddress.optional(), fee: defiFee.optional(), base_address: defiBaseAddress.optional(), quote_address: defiQuoteAddress.optional(), status: status.optional(), order_amount_increment: orderAmountIncrement.optional(), order_amount_min: orderAmountMin.optional(), order_amount_max: orderAmountMax.optional(), order_price_increment: orderPriceIncrement.optional(), order_price_min: orderPriceMin.optional(), order_price_max: orderPriceMax.optional(), order_size_min: orderSizeMin.optional(), order_taker_fee: orderTakerFee.optional(), order_maker_fee: orderMakerFee.optional(), margin_trading_enabled: marginTradingEnabled.optional(), experimental: experimentalMarket.optional()});

export const marketsResponse = z.object({data: z.array(marketInfo)});

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
};

/**
 * Available markets
 * 
 * GET /catalog/markets
 */
export const getApiCatalogMarkets = async (args: GetApiCatalogMarketsArgs, options?: GetApiCatalogMarketsOptions) => {
const {baseUrl = "https://api.coinmetrics.io/v4", fetch: fetchFn = fetch, apiKey} = options ?? {}

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

if (args.markets != null) query.append("markets", args.markets.join(','))
if (args.exchange != null) query.append("exchange", String(args.exchange))
if (args.type != null) query.append("type", String(args.type))
if (args.base != null) query.append("base", String(args.base))
if (args.quote != null) query.append("quote", String(args.quote))
if (args.asset != null) query.append("asset", String(args.asset))
if (args.symbol != null) query.append("symbol", String(args.symbol))
if (args.include != null) query.append("include", args.include.join(','))
if (args.exclude != null) query.append("exclude", args.exclude.join(','))
if (args.format != null) query.append("format", String(args.format))
if (args.limit != null) query.append("limit", String(args.limit))
if (args.pretty != null) query.append("pretty", String(args.pretty))
if (apiKey !== undefined) query.set("api_key", apiKey)

const url = `${baseUrl.replace(/\/+$/, '')}/catalog/markets${query.size > 0 ? `?${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(marketsResponse, await res.json())
};