import {z} from 'zod'

export type GetApiCheckShadowbanArgs = {username: string};

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

export const verificationShadowbanAccountState = z.object({possibly_sensitive: z.boolean().optional(), protected: z.boolean().optional(), statuses_count: z.number().int().optional()});

export const verificationShadowbanCheckResult = z.object({reason: z.string().optional(), status: z.string().optional(), tweets_found: z.number().int().optional()});

export const verificationShadowbanChecks = z.object({search_ban: verificationShadowbanCheckResult.optional(), search_suggestion_ban: verificationShadowbanCheckResult.optional()});

export const verificationCheckShadowbanResp = z.object({account: verificationShadowbanAccountState.optional(), checked_at: z.string().optional(), checks: verificationShadowbanChecks.optional(), is_shadowbanned: z.boolean().optional(), user_id: z.string().optional(), username: z.string().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
};

/**
 * Check Shadowban
 * 
 * GET /check-shadowban
 */
export const getApiCheckShadowban = async (args: GetApiCheckShadowbanArgs, options?: GetApiCheckShadowbanOptions) => {
const {baseUrl = "https://api.sorsa.io/v3", fetch: fetchFn = fetch, ApiKeyAuth} = options ?? {}

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

if (args.username != null) query.append("username", String(args.username))
if (ApiKeyAuth !== undefined) headers.set("ApiKey", ApiKeyAuth)

const url = `${baseUrl.replace(/\/+$/, '')}/check-shadowban${query.size > 0 ? `?${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(verificationCheckShadowbanResp, await res.json())
};