package de.ph87.homeautomation.schedule.entry;

import de.ph87.homeautomation.schedule.Schedule;
import de.ph87.homeautomation.schedule.ScheduleCalculationService;
import de.ph87.homeautomation.schedule.ScheduleReadService;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.time.ZonedDateTime;
import java.util.function.BiConsumer;

@Slf4j
@Service
@Transactional
@RequiredArgsConstructor
public class ScheduleEntryWriteService {

  private final ScheduleEntryReadService scheduleEntryReadService;

  private final ScheduleReadService scheduleReadService;

  private final ScheduleCalculationService scheduleCalculationService;

  private final ScheduleEntryMapper scheduleEntryMapper;

  public <T> ScheduleEntryDto set(final long id, final BiConsumer<ScheduleEntry, T> setter, final T value) {
    final ScheduleEntry entry = scheduleEntryReadService.get(id);
    setter.accept(entry, value);
    final Schedule schedule = scheduleReadService.getByEntry(entry);
    scheduleCalculationService.calculateSchedule(schedule, ZonedDateTime.now());
    return scheduleEntryMapper.toDto(entry);
  }

}