import {z} from 'zod'

export type ConnectProtocolVersion = number;

export type ConnectTimeoutHeader = number;

export type GoogleProtobufEmpty = Record<string, never>;

export type CreateApiMarketServiceV1MarketServiceGetMarketsArgs = {'Connect-Protocol-Version': ConnectProtocolVersion, 'Connect-Timeout-Ms'?: ConnectTimeoutHeader | undefined, body: GoogleProtobufEmpty};

export type CreateApiMarketServiceV1MarketServiceGetMarketsOptions = {baseUrl?: string | undefined, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const baseObjectsV1FeeConfig = z.object({marketId: z.string().optional(), tradeFeePct: z.number().optional(), maxEntitlement: z.number().optional(), insuranceFundEntitlementPct: z.number().optional(), maxImbalance: z.number().optional()});

export const baseObjectsV1ADLConfig = z.object({maintenanceMarginRatio: z.number().optional(), seizureThreshold: z.number().optional(), adlThreshold: z.number().optional(), shockFactor: z.number().optional(), maxIfFractionAllowed: z.number().optional()});

export const baseObjectsV1MarketConfig = z.object({marketId: z.string().optional(), marketName: z.string().optional(), minLeverage: z.number().optional(), maxLeverage: z.number().optional(), minTradeSize: z.number().optional(), maxTradeSize: z.number().optional(), tickDecimals: z.number().int().optional(), lotSize: z.number().optional(), sizeDecimals: z.number().int().optional(), creator: z.string().optional(), feeConfig: baseObjectsV1FeeConfig.optional(), adlConfig: baseObjectsV1ADLConfig.optional(), maintenanceMarginRate: z.string().optional(), tradeFeePct: z.number().int().nullable().optional(), longRevenue: z.number().nullable().optional(), shortRevenue: z.number().nullable().optional()});

export const marketServiceV1GetMarketsResponse = z.object({markets: z.array(baseObjectsV1MarketConfig).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
};

/**
 * GetMarkets
 * 
 * POST /market_service.v1.MarketService/GetMarkets
 */
export const createApiMarketServiceV1MarketServiceGetMarkets = async (args: CreateApiMarketServiceV1MarketServiceGetMarketsArgs, options?: CreateApiMarketServiceV1MarketServiceGetMarketsOptions) => {
const {baseUrl = "https://api.fairground.fi", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

if (args['Connect-Protocol-Version'] != null) headers.set("Connect-Protocol-Version", String(args['Connect-Protocol-Version']))
if (args['Connect-Timeout-Ms'] != null) headers.set("Connect-Timeout-Ms", String(args['Connect-Timeout-Ms']))
if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/market_service.v1.MarketService/GetMarkets${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", headers, body: JSON.stringify(args.body)})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(marketServiceV1GetMarketsResponse, await res.json())
};