import {z} from 'zod'

export type GetApiApiV1MarketDataTokensStatsArgs = {limit?: number | undefined, offset?: number | undefined, order_by?: string | undefined, ascending?: boolean | undefined, category?: string | undefined, category_id?: number | undefined, status?: string | undefined, market_address?: string | undefined};

export type GetApiApiV1MarketDataTokensStatsOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const internalHandlerTokenStatsMarket = z.object({collateralDecimals: z.number().int().optional()});

export const internalHandlerTokenStatsOutcome = z.object({image: z.string().optional(), name: z.string().optional(), symbol: z.string().optional()});

export const internalHandlerTokenStatsQuestion = z.object({categoryId: z.number().int().optional(), description: z.string().optional(), endDate: z.string().optional(), image: z.string().optional(), title: z.string().optional()});

export const internalHandlerStatsChanges = z.object({collateralChange1h: z.number().optional(), collateralChange24h: z.number().optional(), collateralChange30m: z.number().optional(), collateralChange4h: z.number().optional(), priceChange1h: z.number().optional(), priceChange24h: z.number().optional(), priceChange30m: z.number().optional(), priceChange4h: z.number().optional(), volumeChange1h: z.number().optional(), volumeChange24h: z.number().optional(), volumeChange30m: z.number().optional(), volumeChange4h: z.number().optional()});

export const internalHandlerTokenStatsEntry = z.object({buyVolume: z.number().optional(), collateral: z.number().optional(), market: internalHandlerTokenStatsMarket.optional(), marketAddress: z.string().optional(), outcome: internalHandlerTokenStatsOutcome.optional(), payout: z.number().optional(), price: z.number().optional(), question: internalHandlerTokenStatsQuestion.optional(), questionId: z.string().optional(), sellVolume: z.number().optional(), statsChanges: internalHandlerStatsChanges.optional(), tokenId: z.string().optional(), totalVolume: z.number().optional(), traders: z.number().int().optional()});

export const ftMarketServiceV2PkgApiPagination = z.object({hasMore: z.boolean().optional(), totalResults: z.number().int().optional()});

export const ftMarketServiceV2PkgApiPaginatedResponseInternalHandlerTokenStatsEntry = z.object({data: z.array(internalHandlerTokenStatsEntry).optional(), pagination: ftMarketServiceV2PkgApiPagination.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
};

/**
 * Get outcome token stats
 * 
 * GET /api/v1/market-data/tokens/stats
 */
export const getApiApiV1MarketDataTokensStats = async (args: GetApiApiV1MarketDataTokensStatsArgs, options?: GetApiApiV1MarketDataTokensStatsOptions) => {
const {baseUrl = "https://rest.ft.42.space", fetch: fetchFn = fetch} = options ?? {}

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

if (args.limit != null) query.append("limit", String(args.limit))
if (args.offset != null) query.append("offset", String(args.offset))
if (args.order_by != null) query.append("order_by", String(args.order_by))
if (args.ascending != null) query.append("ascending", String(args.ascending))
if (args.category != null) query.append("category", String(args.category))
if (args.category_id != null) query.append("category_id", String(args.category_id))
if (args.status != null) query.append("status", String(args.status))
if (args.market_address != null) query.append("market_address", String(args.market_address))

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/market-data/tokens/stats${query.size > 0 ? `?${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(ftMarketServiceV2PkgApiPaginatedResponseInternalHandlerTokenStatsEntry, await res.json())
};