import {z} from 'zod'

export type GetApiApiCuratorPlatformIdArgs = {platform: 'cm' | 'spotify' | 'itunes' | 'applemusic' | 'deezer' | 'shazam' | 'beatport' | 'amazon' | 'youtube' | 'tunefind' | 'soundcloud', id: number};

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

export const getApiApiCuratorPlatformIdResponse = z.object({obj: z.object({id: z.union([z.number().int().gte(0), z.string()]), user_id: z.union([z.string(), z.number().int().gte(0)]).nullable().optional(), name: z.string().nullable().optional(), description: z.string().nullable().optional(), image_url: z.string().nullable().optional(), code2: z.string().nullable().optional(), last_updated: z.string().nullable().optional(), tag_ids: z.array(z.number().int().nullable()).nullable().optional(), tag_names: z.array(z.string().nullable()).nullable().optional(), groover_url: z.string().nullable().optional(), cm_statistics: z.object({num_sp_playlists: z.number().int().nullable().optional(), sp_followers: z.number().int().nullable().optional(), max_sp_playlist_followers: z.number().int().nullable().optional(), sp_playlist_total_reach: z.number().int().nullable().optional(), num_itunes_playlists: z.number().int().nullable().optional(), num_de_playlists: z.number().int().nullable().optional()}).nullable().optional(), tags: z.array(z.object({id: z.number().int().gte(0).lte(2147483647), name: z.string()})).nullable().optional(), instagram_followers: z.union([z.number().int().gte(0), z.string()]).nullable().optional(), soundcloud_followers: z.number().int().nullable().optional(), facebook_fans: z.number().int().nullable().optional(), facebook_followers: z.number().int().nullable().optional(), youtube_views: z.union([z.number().int().gte(0), z.string()]).nullable().optional(), youtube_subscribers: z.number().int().nullable().optional(), twitter_followers: z.number().int().nullable().optional(), twitter_retweets: z.number().int().nullable().optional(), tiktok_likes: z.union([z.number().int().gte(0), z.string()]).nullable().optional(), tiktok_followers: z.number().int().nullable().optional(), spotifySocialUrls: z.array(z.object({})).nullable().optional(), storefronts: z.string().nullable().optional(), num_itunes_playlists: z.number().int().nullable().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
};

/**
 * Get Curator Metadata
 * 
 * GET /api/curator/{platform}/{id}
 */
export const getApiApiCuratorPlatformId = async (args: GetApiApiCuratorPlatformIdArgs, options?: GetApiApiCuratorPlatformIdOptions) => {
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 (BearerAuth !== undefined) headers.set('authorization', `Bearer ${BearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/curator/${encodeURIComponent(String(args.platform))}/${encodeURIComponent(String(args.id))}${query.size > 0 ? `?${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(getApiApiCuratorPlatformIdResponse, await res.json())
};