import {z} from 'zod'

export type CreateApiChatsMassMessagesArgs = {'X-Fanvue-API-Version': string, 'Idempotency-Key'?: string | undefined, body: {text?: string | undefined, mediaUuids?: Array<string> | undefined, mediaPreviewUuid?: (string | null) | undefined, price?: (number | null) | undefined, includedLists: {smartListIds?: (Array<'subscribers' | 'auto_renewing' | 'non_renewing' | 'followers' | 'free_trial_subscribers' | 'expired_subscribers' | 'spent_more_than_50' | 'muted' | 'creators'>) | undefined, customListUuids?: Array<string> | undefined, dynamicSmartListUuids?: Array<string> | undefined}, excludedLists?: ({smartListIds?: (Array<'subscribers' | 'auto_renewing' | 'non_renewing' | 'followers' | 'free_trial_subscribers' | 'expired_subscribers' | 'spent_more_than_50' | 'muted' | 'creators'>) | undefined, customListUuids?: Array<string> | undefined, dynamicSmartListUuids?: Array<string> | undefined}) | undefined, scheduledAt?: string | undefined}};

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

export const createApiChatsMassMessagesResponse = z.object({uuid: z.string(), status: z.enum(["SENT", "UNSENT", "SENDING", "FAILED", "MODERATED", "SCHEDULED"]).optional(), publishedAt: z.string().nullable(), recipientCount: z.number().nullable()});

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
};

/**
 * Send a mass message
 * 
 * POST /chats/mass-messages
 */
export const createApiChatsMassMessages = async (args: CreateApiChatsMassMessagesArgs, options?: CreateApiChatsMassMessagesOptions) => {
const {baseUrl = "https://api.fanvue.com", fetch: fetchFn = fetch, BearerAuth} = options ?? {}

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

if (args['X-Fanvue-API-Version'] != null) headers.set("X-Fanvue-API-Version", String(args['X-Fanvue-API-Version']))
if (args['Idempotency-Key'] != null) headers.set("Idempotency-Key", String(args['Idempotency-Key']))
if (BearerAuth !== undefined) headers.set('authorization', `Bearer ${BearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/chats/mass-messages${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", headers, body: JSON.stringify(args.body)})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(createApiChatsMassMessagesResponse, await res.json())
};