import { rest } from "../../rest/rest.ts";
import { CreateChannelInvite } from "../../types/invites/create_channel_invite.ts";
import { Invite } from "../../types/invites/invite.ts";
import { Errors } from "../../types/misc/errors.ts";
import { endpoints } from "../../util/constants.ts";
import { requireBotChannelPermissions } from "../../util/permissions.ts";

/** Creates a new invite for this channel. Requires CREATE_INSTANT_INVITE */
export async function createInvite(
  channelId: string,
  options: CreateChannelInvite,
) {
  await requireBotChannelPermissions(channelId, ["CREATE_INSTANT_INVITE"]);

  if (options.maxAge && (options.maxAge < 0 || options.maxAge > 604800)) {
    throw new Error(Errors.INVITE_MAX_AGE_INVALID);
  }
  if (options.maxUses && (options.maxUses < 0 || options.maxUses > 100)) {
    throw new Error(Errors.INVITE_MAX_USES_INVALID);
  }

  return await rest.runMethod<Invite>(
    "post",
    endpoints.CHANNEL_INVITES(channelId),
    options,
  );
}