import {z} from 'zod'

export type GetApiApiV2PerformanceStatsArgs = {'X-RapidApi-Key'?: string | undefined};

export type GetApiApiV2PerformanceStatsOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const getApiApiV2PerformanceStatsResponse = z.object({data: z.object({market: z.string().optional(), accuracy: z.object({yesterday: z.number().optional(), last_7_days: z.number().optional(), last_30_days: z.number().optional(), last_14_days: z.number().optional()}).optional(), details: z.object({yesterday: z.object({total: z.number().int().optional(), lost: z.number().int().optional(), pending: z.number().int().optional(), won: z.number().int().optional(), postponed: z.number().int().optional()}).optional(), last_7_days: z.object({total: z.number().int().optional(), lost: z.number().int().optional(), pending: z.number().int().optional(), won: z.number().int().optional(), postponed: z.number().int().optional()}).optional(), last_30_days: z.object({total: z.number().int().optional(), lost: z.number().int().optional(), pending: z.number().int().optional(), won: z.number().int().optional(), postponed: z.number().int().optional()}).optional(), last_14_days: z.object({total: z.number().int().optional(), lost: z.number().int().optional(), pending: z.number().int().optional(), won: z.number().int().optional(), postponed: z.number().int().optional()}).optional()}).optional()}).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
};

/**
 * Returns predictions accuracy in the last 1, 7, 14, 30 days.
 * 
 * GET /api/v2/performance-stats
 */
export const getApiApiV2PerformanceStats = async (args: GetApiApiV2PerformanceStatsArgs, options?: GetApiApiV2PerformanceStatsOptions) => {
const {baseUrl = "https://football-prediction-api.p.rapidapi.com", fetch: fetchFn = fetch} = options ?? {}

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

if (args['X-RapidApi-Key'] != null) headers.set("X-RapidApi-Key", String(args['X-RapidApi-Key']))

const url = `${baseUrl.replace(/\/+$/, '')}/api/v2/performance-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(getApiApiV2PerformanceStatsResponse, await res.json())
};