import {z} from 'zod'

export type DefPlayerID = string;

export type DefTeamID = string | null;

export type LeagueID = string;

export type OffPlayerID = string;

export type OffTeamID = string | null;

export type PerMode = string;

export type Season = string;

export type SeasonType = string;

export type GetApiMatchupsrollupArgs = {DefPlayerID?: DefPlayerID | undefined, DefTeamID?: DefTeamID | undefined, LeagueID: LeagueID, OffPlayerID?: OffPlayerID | undefined, OffTeamID?: OffTeamID | undefined, PerMode: PerMode, Season: Season, SeasonType: SeasonType};

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

export const getApiMatchupsrollupResponse = z.object({parameters: z.object({DefPlayerID: z.literal("$request.query.DefPlayerID").optional(), DefTeamID: z.literal("$request.query.DefTeamID").optional(), LeagueID: z.literal("$request.query.LeagueID").optional(), OffPlayerID: z.literal("$request.query.OffPlayerID").optional(), OffTeamID: z.literal("$request.query.OffTeamID").optional(), PerMode: z.literal("$request.query.PerMode").optional(), Season: z.literal("$request.query.Season").optional(), SeasonType: z.literal("$request.query.SeasonType").optional()}).optional(), resource: z.literal("matchupsrollup").optional(), resultSets: z.array(z.unknown()).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
};

/**
 * MatchupsRollup
 * 
 * GET /matchupsrollup
 */
export const getApiMatchupsrollup = async (args: GetApiMatchupsrollupArgs, options?: GetApiMatchupsrollupOptions) => {
const {baseUrl = "https://stats.nba.com/stats", fetch: fetchFn = fetch} = options ?? {}

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

if (args.DefPlayerID != null) query.append("DefPlayerID", String(args.DefPlayerID))
if (args.DefTeamID != null) query.append("DefTeamID", String(args.DefTeamID))
if (args.LeagueID != null) query.append("LeagueID", String(args.LeagueID))
if (args.OffPlayerID != null) query.append("OffPlayerID", String(args.OffPlayerID))
if (args.OffTeamID != null) query.append("OffTeamID", String(args.OffTeamID))
if (args.PerMode != null) query.append("PerMode", String(args.PerMode))
if (args.Season != null) query.append("Season", String(args.Season))
if (args.SeasonType != null) query.append("SeasonType", String(args.SeasonType))

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