import {z} from 'zod'

export type GetApiApiArtistAnrByPlaylistsArgs = {limit?: number | undefined, sortBy: 'followers_total_reach_diff_week_percent' | 'followers_total_reach_diff_week'};

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

export const getApiApiArtistAnrByPlaylistsResponse = z.object({obj: z.array(z.object({rank: z.union([z.number().int(), z.string()]).nullable().optional(), id: z.number().int().gte(0).lte(2147483647).nullable().optional(), name: z.string().nullable().optional(), image_url: z.string().nullable().optional(), code2: z.string().nullable().optional(), sp_followers: z.number().int().gte(0).nullable().optional(), sp_popularity: z.number().int().nullable().optional(), sp_monthly_listeners: z.number().int().gte(0).nullable().optional(), deezer_fans: z.union([z.number(), z.string()]).nullable().optional(), tags: z.array(z.unknown()).nullable().optional(), spotify_artist_ids: z.array(z.string()).nullable().optional(), cm_artist_rank: z.number().int().nullable().optional(), cm_artist_score: z.number().nullable().optional(), num_tracks: z.number().int().nullable().optional(), num_playlists: z.number().int().nullable().optional(), num_playlists_diff_week: z.number().int().nullable().optional(), num_playlists_diff_week_percent: z.number().nullable().optional(), followers_total_reach: z.number().int().gte(0).nullable().optional(), followers_total_reach_diff_week: z.number().int().nullable().optional(), followers_total_reach_diff_week_percent: z.number().nullable().optional(), popularity: z.number().int().nullable().optional(), popularity_diff_week: z.number().int().nullable().optional(), popularity_diff_week_percent: z.number().nullable().optional(), followers: z.number().int().gte(0).nullable().optional(), followers_diff_week: z.number().int().nullable().optional(), followers_diff_week_percent: z.number().nullable().optional(), listeners: z.number().int().gte(0).nullable().optional(), listeners_diff_week: z.number().int().nullable().optional(), listeners_diff_week_percent: z.number().nullable().optional(), timestp: z.union([z.string(), z.string()]).nullable().optional(), releases: z.array(z.object({cm_album: z.number().int().gte(0).lte(2147483647).nullable().optional(), album_name: z.string().nullable().optional(), release_date: z.union([z.string(), z.string()]).nullable().optional(), upc: z.string().nullable().optional(), label: z.string().nullable().optional(), image_url: z.string().nullable().optional()})).nullable().optional(), genres: z.array(z.unknown()).nullable().optional(), authenticity_risk: z.unknown()}))});

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
};

/**
 * A&R Artists by Playlists
 * 
 * GET /api/artist/anr/by/playlists
 */
export const getApiApiArtistAnrByPlaylists = async (args: GetApiApiArtistAnrByPlaylistsArgs, options?: GetApiApiArtistAnrByPlaylistsOptions) => {
const {baseUrl = "https://api.chartmetric.com", fetch: fetchFn = fetch, BearerAuth} = 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.sortBy != null) query.append("sortBy", String(args.sortBy))
if (BearerAuth !== undefined) headers.set('authorization', `Bearer ${BearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/artist/anr/by/playlists${query.size > 0 ? `?${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(getApiApiArtistAnrByPlaylistsResponse, await res.json())
};