import { Injectable, NotFoundException } from "@nestjs/common";

import { PaginationDto } from "../../../common/DTO/pagination.dto";
import { CommonMessage, SliderMessage } from "../../../common/enums/message.enum";
import { CreateSliderDto } from "../DTO/create-slider.dto";
import { UpdateSliderDto } from "../DTO/update-slider.dto";
import { SlidersRepository } from "../repositories/sliders.repository";
@Injectable()
export class SlidersService {
  constructor(private readonly slidersRepository: SlidersRepository) {}

  async create(createSliderDto: CreateSliderDto) {
    const slider = this.slidersRepository.create(createSliderDto);
    await this.slidersRepository.save(slider);
    return {
      message: CommonMessage.CREATED,
      slider,
    };
  }
  //*************************** */
  async getSlidersList(queryDto: PaginationDto) {
    const [sliders, count] = await this.slidersRepository.getSlidersListForAdmin(queryDto);
    return {
      sliders,
      count,
      paginate: true,
    };
  }
  //************************* */
  async getSliderById(id: string) {
    const slider = await this.slidersRepository.findOne({ where: { id } });
    if (!slider) throw new NotFoundException(SliderMessage.SLIDER_NOT_FOUND);

    return {
      slider,
    };
  }
  //****************** */
  async update(id: string, updateSliderDto: UpdateSliderDto) {
    const { slider } = await this.getSliderById(id);

    await this.slidersRepository.save({ ...slider, ...updateSliderDto });
    return {
      message: CommonMessage.UPDATE_SUCCESS,
    };
  }
  //****************** */
  async remove(id: string) {
    const { slider } = await this.getSliderById(id);
    await this.slidersRepository.remove(slider);

    return {
      message: CommonMessage.DELETED,
    };
  }
  //****************** */

  async toggleSliderStatus(id: string) {
    const { slider } = await this.getSliderById(id);
    slider.isActive = !slider.isActive;
    await this.slidersRepository.save(slider);
    return {
      message: CommonMessage.UPDATE_SUCCESS,
    };
  }
  //****************** */

  async getSlidersListForLanding() {
    const sliders = await this.slidersRepository.find({ where: { isActive: true } });
    return sliders;
  }
  //****************** */
}