package ru.mcs.diary.schedule;

import jakarta.persistence.*;
import lombok.*;
import ru.mcs.diary.common.BaseEntity;
import ru.mcs.diary.group.StudyGroup;

import java.time.DayOfWeek;
import java.time.LocalTime;
import java.util.ArrayList;
import java.util.List;

@Entity
@Table(name = "schedules")
@Getter
@Setter
@NoArgsConstructor
@AllArgsConstructor
@Builder
public class Schedule extends BaseEntity {

    @ManyToOne(fetch = FetchType.LAZY)
    @JoinColumn(name = "group_id", nullable = false)
    private StudyGroup group;

    @Column(name = "day_of_week", nullable = false)
    private Integer dayOfWeek; // 1 = Monday, 7 = Sunday

    @Column(name = "start_time", nullable = false)
    private LocalTime startTime;

    @Column(name = "end_time", nullable = false)
    private LocalTime endTime;

    @OneToMany(mappedBy = "schedule")
    @Builder.Default
    private List<Lesson> lessons = new ArrayList<>();

    public DayOfWeek getDayOfWeekEnum() {
        return DayOfWeek.of(dayOfWeek);
    }
}