import {z} from 'zod'

export type GetApiVolleyballLeaguesArgs = {'x-rapidapi-host': string, 'x-rapidapi-key': string, limit?: number | undefined, offset?: number | undefined, season?: number | undefined, leagueName?: string | undefined, countryCode?: string | undefined, countryName?: string | undefined};

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

export const volleyballCountryResponseDto = z.object({code: z.string(), name: z.string(), logo: z.string()});

export const volleyballSeasonResponseDto = z.object({season: z.number()});

export const volleyballLeagueResponseDto = z.object({id: z.number(), logo: z.string().optional(), name: z.string(), country: volleyballCountryResponseDto, seasons: z.array(volleyballSeasonResponseDto)});

export const paginationResponseDto = z.object({totalCount: z.number(), offset: z.number(), limit: z.number()});

export const planResponseDto = z.object({tier: z.string(), message: z.string()});

export const volleyballLeaguePaginatedResponseDto = z.object({data: z.array(volleyballLeagueResponseDto), pagination: paginationResponseDto, plan: planResponseDto});

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 leagues
 * 
 * GET /volleyball/leagues
 */
export const getApiVolleyballLeagues = async (args: GetApiVolleyballLeaguesArgs, options?: GetApiVolleyballLeaguesOptions) => {
const {baseUrl = "https://sports.highlightly.net", fetch: fetchFn = fetch} = options ?? {}

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

if (args['x-rapidapi-host'] != null) headers.set("x-rapidapi-host", String(args['x-rapidapi-host']))
if (args['x-rapidapi-key'] != null) headers.set("x-rapidapi-key", String(args['x-rapidapi-key']))
if (args.limit != null) query.append("limit", String(args.limit))
if (args.offset != null) query.append("offset", String(args.offset))
if (args.season != null) query.append("season", String(args.season))
if (args.leagueName != null) query.append("leagueName", String(args.leagueName))
if (args.countryCode != null) query.append("countryCode", String(args.countryCode))
if (args.countryName != null) query.append("countryName", String(args.countryName))

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