import {z} from 'zod'

export type ValorantAffinity = 'na' | 'eu' | 'ap' | 'kr' | 'br' | 'latam';

export type GetApiValorantV1ByPuuidMmrAffinityPuuidArgs = {affinity: ValorantAffinity, puuid: string};

export type GetApiValorantV1ByPuuidMmrAffinityPuuidOptions = {baseUrl?: string | undefined, apiKeyHeader?: string | undefined, fetch?: typeof fetch | undefined};

export const mMRDataImages = z.object({large: z.string(), small: z.string(), triangle_down: z.string(), triangle_up: z.string()});

export const mMRV1Data = z.object({currenttier: z.number().int(), currenttierpatched: z.string(), elo: z.number().int(), images: mMRDataImages, mmr_change_to_last_game: z.number().int(), name: z.string(), old: z.boolean(), ranking_in_tier: z.number().int(), tag: z.string()});

export const mMRV1Response = z.object({data: mMRV1Data, status: z.number().int().gte(0)});

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 MMR by PUUID (v1)
 * 
 * GET /valorant/v1/by-puuid/mmr/{affinity}/{puuid}
 * 
 * Also accepts auth: api_key_query
 */
export const getApiValorantV1ByPuuidMmrAffinityPuuid = async (args: GetApiValorantV1ByPuuidMmrAffinityPuuidArgs, options?: GetApiValorantV1ByPuuidMmrAffinityPuuidOptions) => {
const {baseUrl = "https://api.henrikdev.xyz", fetch: fetchFn = fetch, apiKeyHeader} = options ?? {}

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

if (apiKeyHeader !== undefined) headers.set("Authorization", apiKeyHeader)

const url = `${baseUrl.replace(/\/+$/, '')}/valorant/v1/by-puuid/mmr/${encodeURIComponent(String(args.affinity))}/${encodeURIComponent(String(args.puuid))}${query.size > 0 ? `?${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(mMRV1Response, await res.json())
};