import { prisma } from '@documenso/prisma';

import { AppError, AppErrorCode } from '../../errors/app-error';
import { buildTeamWhereQuery } from '../../utils/teams';

export type GetTemplateByIdOptions = {
  id: number;
  userId: number;
  teamId: number;
  folderId?: string | null;
};

export const getTemplateById = async ({
  id,
  userId,
  teamId,
  folderId = null,
}: GetTemplateByIdOptions) => {
  const template = await prisma.template.findFirst({
    where: {
      id,
      team: buildTeamWhereQuery({ teamId, userId }),
      ...(folderId ? { folderId } : {}),
    },
    include: {
      directLink: true,
      templateDocumentData: true,
      templateMeta: true,
      recipients: true,
      fields: true,
      user: {
        select: {
          id: true,
          name: true,
          email: true,
        },
      },
      folder: true,
    },
  });

  if (!template) {
    throw new AppError(AppErrorCode.NOT_FOUND, {
      message: 'Template not found',
    });
  }

  return template;
};