import { inject, injectable } from "inversify";

import { CreateSiteSettingDTO, UpdateSiteSettingDTO } from "./DTO/siteSetting.dto";
import { SiteSettingRepo } from "./siteSetting.repository";
import { CommonMessage } from "../../common/enums/message.enum";
import { BadRequestError } from "../../core/app/app.errors";
import { IOCTYPES } from "../../IOC/ioc.types";

@injectable()
export class SiteSettingService {
  @inject(IOCTYPES.SiteSettingRepo) siteSettingRepo: SiteSettingRepo;

  async createSiteSetting(createDto: CreateSiteSettingDTO) {
    const existSiteSetting = await this.siteSettingRepo.findAll();
    if (existSiteSetting.length > 0) throw new BadRequestError(CommonMessage.SettingExists);
    const siteSetting = await this.siteSettingRepo.model.create(createDto);
    return { siteSetting };
  }

  async getSiteSetting(name?: string) {
    const projection = name ? { [name]: 1 } : {};
    const siteSetting = await this.siteSettingRepo.model.findOne({}, projection);
    return { siteSetting };
  }

  async updateSiteSetting(updateDto: UpdateSiteSettingDTO) {
    const siteSetting = await this.siteSettingRepo.model.findOneAndUpdate({}, updateDto, { new: true });
    return { siteSetting };
  }
}