import {z} from 'zod'

export type GetApiApiV1MarketsArgs = {limit?: number | undefined, offset?: number | undefined, order?: string | undefined, ascending?: boolean | undefined, question_id?: string | undefined, market_address?: string | undefined, collateral?: string | undefined, status?: string | undefined, volume_min?: number | undefined, volume_max?: number | undefined, start_date_min?: string | undefined, start_date_max?: string | undefined, end_date_min?: string | undefined, end_date_max?: string | undefined, tag?: string | undefined, category?: string | undefined, subcategory?: string | undefined, topic?: string | undefined, oracle?: string | undefined, creator?: string | undefined, contract_version?: number | undefined, locale?: string | undefined, fields?: string | undefined};

export type GetApiApiV1MarketsOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

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

export const internalHandlerOutcomeTranslation = z.object({name: z.string().optional()});

export const internalHandlerOutcomeResponse = z.object({holdersAtFinalisation: z.number().int().optional(), image: z.string().optional(), index: z.number().int().optional(), marketCap: z.number().optional(), mintedQuantity: z.number().optional(), name: z.string().optional(), payout: z.number().optional(), price: z.number().optional(), symbol: z.string().optional(), tokenId: z.string().optional(), translation: internalHandlerOutcomeTranslation.optional(), volume: z.number().optional()});

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

export const internalHandlerMarketTranslation = z.object({ancillary: z.array(z.string()).optional(), title: z.string().optional()});

export const internalHandlerMarketResponse = z.object({address: z.string().optional(), ancillaryData: z.array(z.string()).optional(), availableLocales: z.array(z.string()).optional(), backgroundImage: z.string().optional(), categories: z.array(z.string()).optional(), collateralAddress: z.string().optional(), collateralDecimals: z.number().int().optional(), collateralSymbol: z.string().optional(), contractVersion: z.number().int().optional(), createdAt: z.string().optional(), creator: internalHandlerAddressInfoResponse.optional(), curve: z.string().optional(), description: z.string().optional(), elapsedPct: z.number().optional(), endDate: z.string().optional(), feeRate: z.number().optional(), finalisedAt: z.string().optional(), image: z.string().optional(), isFlagged: z.boolean().optional(), oracle: internalHandlerAddressInfoResponse.optional(), outcomes: z.array(internalHandlerOutcomeResponse).optional(), proposer: internalHandlerProposerResponse.optional(), question: z.string().optional(), questionId: z.string().optional(), resolutionTime: z.string().optional(), resolvedAnswer: z.string().optional(), slug: z.string().optional(), sourceLocale: z.string().optional(), startDate: z.string().optional(), status: z.string().optional(), subcategories: z.array(z.string()).optional(), tags: z.array(z.string()).optional(), topics: z.array(z.string()).optional(), totalMarketCap: z.number().optional(), traders: z.number().int().optional(), translation: internalHandlerMarketTranslation.optional(), updatedAt: z.string().optional(), volume: z.number().optional()});

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

export const ftMarketServiceV2PkgApiPaginatedResponseInternalHandlerMarketResponse = z.object({data: z.array(internalHandlerMarketResponse).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 all markets
 * 
 * GET /api/v1/markets
 */
export const getApiApiV1Markets = async (args: GetApiApiV1MarketsArgs, options?: GetApiApiV1MarketsOptions) => {
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 != null) query.append("order", String(args.order))
if (args.ascending != null) query.append("ascending", String(args.ascending))
if (args.question_id != null) query.append("question_id", String(args.question_id))
if (args.market_address != null) query.append("market_address", String(args.market_address))
if (args.collateral != null) query.append("collateral", String(args.collateral))
if (args.status != null) query.append("status", String(args.status))
if (args.volume_min != null) query.append("volume_min", String(args.volume_min))
if (args.volume_max != null) query.append("volume_max", String(args.volume_max))
if (args.start_date_min != null) query.append("start_date_min", String(args.start_date_min))
if (args.start_date_max != null) query.append("start_date_max", String(args.start_date_max))
if (args.end_date_min != null) query.append("end_date_min", String(args.end_date_min))
if (args.end_date_max != null) query.append("end_date_max", String(args.end_date_max))
if (args.tag != null) query.append("tag", String(args.tag))
if (args.category != null) query.append("category", String(args.category))
if (args.subcategory != null) query.append("subcategory", String(args.subcategory))
if (args.topic != null) query.append("topic", String(args.topic))
if (args.oracle != null) query.append("oracle", String(args.oracle))
if (args.creator != null) query.append("creator", String(args.creator))
if (args.contract_version != null) query.append("contract_version", String(args.contract_version))
if (args.locale != null) query.append("locale", String(args.locale))
if (args.fields != null) query.append("fields", String(args.fields))

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/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(ftMarketServiceV2PkgApiPaginatedResponseInternalHandlerMarketResponse, await res.json())
};