package com.geosegbar.entities;

import java.time.LocalDateTime;
import java.util.HashSet;
import java.util.Set;

import org.hibernate.annotations.CreationTimestamp;

import com.fasterxml.jackson.annotation.JsonIgnoreProperties;

import jakarta.persistence.Column;
import jakarta.persistence.Entity;
import jakarta.persistence.FetchType;
import jakarta.persistence.GeneratedValue;
import jakarta.persistence.GenerationType;
import jakarta.persistence.Id;
import jakarta.persistence.Index;
import jakarta.persistence.JoinColumn;
import jakarta.persistence.JoinTable;
import jakarta.persistence.ManyToMany;
import jakarta.persistence.Table;
import jakarta.validation.constraints.NotBlank;
import lombok.AllArgsConstructor;
import lombok.Getter;
import lombok.NoArgsConstructor;
import lombok.Setter;

@Entity
@Getter
@Setter
@NoArgsConstructor
@AllArgsConstructor
@Table(name = "checklists", indexes = {
    @Index(name = "idx_checklist_name", columnList = "name"),
    @Index(name = "idx_checklist_created_at", columnList = "created_at")
})
@JsonIgnoreProperties({"hibernateLazyInitializer", "handler"})
public class ChecklistEntity {

    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;

    @NotBlank(message = "Nome do checklist é obrigatório!")
    @Column(name = "name", nullable = false)
    private String name;

    @Column(name = "created_at", updatable = false)
    @CreationTimestamp
    private LocalDateTime createdAt;

    @ManyToMany(fetch = FetchType.EAGER)
    @JoinTable(name = "checklist_template_questionnaire",
            joinColumns = @JoinColumn(name = "checklist_id"),
            inverseJoinColumns = @JoinColumn(name = "template_questionnaire_id"))
    private Set<TemplateQuestionnaireEntity> templateQuestionnaires = new HashSet<>();

    @ManyToMany(fetch = FetchType.LAZY)
    @JoinTable(name = "checklist_dam",
            joinColumns = @JoinColumn(name = "checklist_id"),
            inverseJoinColumns = @JoinColumn(name = "dam_id"))
    private Set<DamEntity> dams = new HashSet<>();
}