import {z} from 'zod'

export type BroadcastMediaRequest = {type: string, file_id: string, caption?: (string | null) | undefined};

export type AppCabinetSchemasBroadcastsBroadcastCreateRequest = {target: string, message_text: string, selected_buttons?: Array<string> | undefined, media?: (BroadcastMediaRequest | null) | undefined};

export type CreateApiCabinetAdminBroadcastsArgs = {body: AppCabinetSchemasBroadcastsBroadcastCreateRequest};

export type CreateApiCabinetAdminBroadcastsOptions = {baseUrl: string, HTTPBearer?: string | undefined, fetch?: typeof fetch | undefined};

export const appCabinetSchemasBroadcastsBroadcastResponse = z.object({id: z.number().int(), target_type: z.string(), message_text: z.string().nullable().optional(), has_media: z.boolean(), media_type: z.string().nullable().optional(), media_file_id: z.string().nullable().optional(), media_caption: z.string().nullable().optional(), total_count: z.number().int(), sent_count: z.number().int(), failed_count: z.number().int(), blocked_count: z.number().int().optional(), status: z.string(), admin_id: z.number().int().nullable().optional(), admin_name: z.string().nullable().optional(), created_at: z.string(), completed_at: z.string().nullable().optional(), progress_percent: z.number().optional(), channel: z.string().optional(), email_subject: z.string().nullable().optional(), email_html_content: z.string().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
};

/**
 * Create Broadcast
 * 
 * POST /cabinet/admin/broadcasts
 */
export const createApiCabinetAdminBroadcasts = async (args: CreateApiCabinetAdminBroadcastsArgs, options: CreateApiCabinetAdminBroadcastsOptions) => {
const {baseUrl, fetch: fetchFn = fetch, HTTPBearer} = options ?? {}

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

if (HTTPBearer !== undefined) headers.set('authorization', `Bearer ${HTTPBearer}`)

const url = `${baseUrl.replace(/\/+$/, '')}/cabinet/admin/broadcasts${query.size > 0 ? `?${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(appCabinetSchemasBroadcastsBroadcastResponse, await res.json())
};