import {z} from 'zod'

export type GetApiApiTrackIdTiktokTopInfluencersArgs = {id: number, limit?: number | undefined, offset?: number | undefined, sortBy?: ('rank' | 'totalFollowers' | 'totalViews' | 'totalLikes' | 'totalComments' | 'engagementRate' | 'totalSaves' | 'totalShares' | 'dateAdded' | 'avgViews' | 'avgLikes' | 'avgComments' | 'avgSaves' | 'avgShares' | 'avgEngagementRate' | 'videoCount' | 'lastDatePosted') | undefined, sortDirection?: ('asc' | 'desc') | undefined, isVerified?: boolean | undefined, 'country[]'?: Array<string> | undefined, 'categories[]'?: Array<string> | undefined, 'ageGroup[]'?: Array<string> | undefined, 'gender[]'?: Array<string> | undefined, 'ethnicity[]'?: Array<string> | undefined, 'language[]'?: Array<string> | undefined, 'type[]'?: Array<string> | undefined, minFollowers?: number | undefined, maxFollowers?: number | undefined, minAvgViews?: number | undefined, maxAvgViews?: number | undefined, minAvgLikes?: number | undefined, maxAvgLikes?: number | undefined, minAvgComments?: number | undefined, maxAvgComments?: number | undefined, minAvgSaves?: number | undefined, maxAvgSaves?: number | undefined, minAvgShares?: number | undefined, maxAvgShares?: number | undefined, minAvgEngagementRate?: number | undefined, maxAvgEngagementRate?: number | undefined, minVideoCount?: number | undefined, maxVideoCount?: number | undefined, lastDatePostedFrom?: string | undefined};

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

export const getApiApiTrackIdTiktokTopInfluencersResponse = z.object({obj: z.object({data: z.array(z.object({full_name: z.string().nullable().optional(), handle: z.string().nullable().optional(), is_verified: z.boolean().optional(), country: z.string().nullable().optional(), contacts: z.array(z.string()).optional(), type: z.string().nullable().optional(), language: z.string().nullable().optional(), ethnicity: z.array(z.string()).optional(), age_group: z.string().nullable().optional(), gender: z.string().nullable().optional(), categories: z.array(z.string()).optional(), sub_categories: z.array(z.string()).optional(), top_hashtags: z.array(z.string()).optional(), genres: z.array(z.string()).optional(), bio: z.string().nullable().optional(), featured_track: z.string().nullable().optional(), followers: z.number().int().nullable().optional(), engagement_rate: z.number().nullable().optional(), avg_views: z.number().int().nullable().optional(), avg_likes: z.number().int().nullable().optional(), avg_comments: z.number().int().nullable().optional(), avg_saves: z.number().int().nullable().optional(), avg_shares: z.number().int().nullable().optional(), video_count: z.number().int().nullable().optional(), top_videos: z.array(z.object({video_id: z.string().nullable().optional(), video_url: z.string().nullable().optional(), thumbnail_url: z.string().nullable().optional(), views: z.number().int().nullable().optional(), likes: z.number().int().nullable().optional(), comments: z.number().int().nullable().optional(), saves: z.number().int().nullable().optional(), shares: z.number().int().nullable().optional(), engagement_rate: z.number().nullable().optional(), created_at: z.string().nullable().optional(), description: z.string().nullable().optional(), track_name: z.string().nullable().optional()})).optional()})), total: z.number().int().gte(0)}).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
};

/**
 * 💎 Premium — List Top TikTok Influencers for a Track
 * 
 * GET /api/track/{id}/tiktok-top-influencers
 */
export const getApiApiTrackIdTiktokTopInfluencers = async (args: GetApiApiTrackIdTiktokTopInfluencersArgs, options?: GetApiApiTrackIdTiktokTopInfluencersOptions) => {
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.offset != null) query.append("offset", String(args.offset))
if (args.sortBy != null) query.append("sortBy", String(args.sortBy))
if (args.sortDirection != null) query.append("sortDirection", String(args.sortDirection))
if (args.isVerified != null) query.append("isVerified", String(args.isVerified))
for (const item of args['country[]'] ?? []) query.append("country[]", String(item))
for (const item of args['categories[]'] ?? []) query.append("categories[]", String(item))
for (const item of args['ageGroup[]'] ?? []) query.append("ageGroup[]", String(item))
for (const item of args['gender[]'] ?? []) query.append("gender[]", String(item))
for (const item of args['ethnicity[]'] ?? []) query.append("ethnicity[]", String(item))
for (const item of args['language[]'] ?? []) query.append("language[]", String(item))
for (const item of args['type[]'] ?? []) query.append("type[]", String(item))
if (args.minFollowers != null) query.append("minFollowers", String(args.minFollowers))
if (args.maxFollowers != null) query.append("maxFollowers", String(args.maxFollowers))
if (args.minAvgViews != null) query.append("minAvgViews", String(args.minAvgViews))
if (args.maxAvgViews != null) query.append("maxAvgViews", String(args.maxAvgViews))
if (args.minAvgLikes != null) query.append("minAvgLikes", String(args.minAvgLikes))
if (args.maxAvgLikes != null) query.append("maxAvgLikes", String(args.maxAvgLikes))
if (args.minAvgComments != null) query.append("minAvgComments", String(args.minAvgComments))
if (args.maxAvgComments != null) query.append("maxAvgComments", String(args.maxAvgComments))
if (args.minAvgSaves != null) query.append("minAvgSaves", String(args.minAvgSaves))
if (args.maxAvgSaves != null) query.append("maxAvgSaves", String(args.maxAvgSaves))
if (args.minAvgShares != null) query.append("minAvgShares", String(args.minAvgShares))
if (args.maxAvgShares != null) query.append("maxAvgShares", String(args.maxAvgShares))
if (args.minAvgEngagementRate != null) query.append("minAvgEngagementRate", String(args.minAvgEngagementRate))
if (args.maxAvgEngagementRate != null) query.append("maxAvgEngagementRate", String(args.maxAvgEngagementRate))
if (args.minVideoCount != null) query.append("minVideoCount", String(args.minVideoCount))
if (args.maxVideoCount != null) query.append("maxVideoCount", String(args.maxVideoCount))
if (args.lastDatePostedFrom != null) query.append("lastDatePostedFrom", String(args.lastDatePostedFrom))
if (BearerAuth !== undefined) headers.set('authorization', `Bearer ${BearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/track/${encodeURIComponent(String(args.id))}/tiktok-top-influencers${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(getApiApiTrackIdTiktokTopInfluencersResponse, await res.json())
};