import { EventsHandler, IEventHandler } from '@nestjs/cqrs';
import { CouchService } from '../../data/services/couch.service';
import { DataSchedulingDeletedEvent } from 'src/modules/configuration/data-scheduling/domain/entities/event/data-scheduling-deleted.event';
import { DataSchedulingChangeStatusEvent } from 'src/modules/configuration/data-scheduling/domain/entities/event/data-scheduling-change-status.event';
import { DataSchedulingUpdatedEvent } from 'src/modules/configuration/data-scheduling/domain/entities/event/data-scheduling-updated.event';
import { DataSchedulingCreatedEvent } from 'src/modules/configuration/data-scheduling/domain/entities/event/data-scheduling-created.event';
import { InjectRepository } from '@nestjs/typeorm';
import { DataSchedulingDefaultModel } from 'src/modules/configuration/data-scheduling/data/models/data-scheduling-default.model';
import { DataSchedulingModel } from 'src/modules/configuration/data-scheduling/data/models/data-scheduling.model';
import { Repository } from 'typeorm';

import * as momentTz from 'moment-timezone';
import { TABLE_NAME } from 'src/core/strings/constants/table.constants';
import { DataSchedulingEntity } from 'src/modules/configuration/data-scheduling/domain/entities/data-scheduling.entity';
import { decryptionTotal } from 'src/modules/configuration/data-scheduling/infrastructure/helpers';

@EventsHandler(
  DataSchedulingCreatedEvent,
  DataSchedulingUpdatedEvent,
  DataSchedulingChangeStatusEvent,
  DataSchedulingDeletedEvent,
)
export class DataSchedulingUpdatedHandler implements IEventHandler {
  constructor(
    private couchService: CouchService,

    @InjectRepository(DataSchedulingDefaultModel)
    private repository: Repository<DataSchedulingDefaultModel>,

    @InjectRepository(DataSchedulingModel)
    private repoSchedule: Repository<DataSchedulingModel>,
  ) {}

  async handle() {
    const activeData = await this.getActiveData();
    console.log(
      activeData,
      'handle when data scheduling status change and data updated',
    );
  }

  async getActiveData() {
    const timeZoneWIB = 'Asia/Jakarta';
    const nowInWIB = momentTz().tz(timeZoneWIB).format('YYYY-MM-DD');
    const date = nowInWIB;

    const qb = this.repoSchedule.createQueryBuilder(TABLE_NAME.DATA_SCHEDULING);

    const findData: DataSchedulingEntity = await qb
      .where('status = :status', { status: 'active' })
      .andWhere('schedule_date_from <= :date', { date: date })
      .andWhere('schedule_date_to >= :date', { date: date })
      .getOne();

    if (!findData) {
      const defaultData = await this.repository
        .createQueryBuilder(TABLE_NAME.DATA_SCHEDULING_DEFAULT)
        .getOne();
      return { value: defaultData?.default_value };
    }

    return { value: decryptionTotal(findData.indexing_key as string), date };
  }
}