// @flow
import { Document, Event, User } from "../models";

export default async function documentCreator({
  title = "",
  text = "",
  publish,
  collectionId,
  parentDocumentId,
  templateDocument,
  template,
  index,
  user,
  editorVersion,
  ip,
}: {
  title: string,
  text: string,
  publish?: boolean,
  collectionId: string,
  parentDocumentId?: string,
  templateDocument?: Document,
  template?: boolean,
  index?: number,
  user: User,
  editorVersion?: string,
  ip: string,
}): Document {
  const templateId = templateDocument ? templateDocument.id : undefined;
  let document = await Document.create({
    parentDocumentId,
    editorVersion,
    collectionId,
    teamId: user.teamId,
    userId: user.id,
    lastModifiedById: user.id,
    createdById: user.id,
    template,
    templateId,
    title: templateDocument ? templateDocument.title : title,
    text: templateDocument ? templateDocument.text : text,
  });

  await Event.create({
    name: "documents.create",
    documentId: document.id,
    collectionId: document.collectionId,
    teamId: document.teamId,
    actorId: user.id,
    data: { title: document.title, templateId },
    ip,
  });

  if (publish) {
    await document.publish();

    await Event.create({
      name: "documents.publish",
      documentId: document.id,
      collectionId: document.collectionId,
      teamId: document.teamId,
      actorId: user.id,
      data: { title: document.title },
      ip,
    });
  }

  // reload to get all of the data needed to present (user, collection etc)
  // we need to specify publishedAt to bypass default scope that only returns
  // published documents
  return Document.findOne({
    where: { id: document.id, publishedAt: document.publishedAt },
  });
}