package app.mealsmadeeasy.api.recipe;

import app.mealsmadeeasy.api.image.Image;
import app.mealsmadeeasy.api.recipe.comment.RecipeComment;
import app.mealsmadeeasy.api.recipe.star.RecipeStar;
import app.mealsmadeeasy.api.user.User;
import jakarta.persistence.*;
import lombok.Data;
import org.jetbrains.annotations.Nullable;

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

@Entity(name = "Recipe")
@Data
public final class Recipe {

    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    @Column(nullable = false, updatable = false)
    private Integer id;

    @Column(nullable = false)
    private OffsetDateTime created;

    private OffsetDateTime modified;

    @Column(nullable = false, unique = true)
    private String slug;

    @Column(nullable = false)
    private String title;

    @Nullable
    private Integer preparationTime;

    @Nullable
    private Integer cookingTime;

    @Nullable
    private Integer totalTime;

    @Lob
    @Column(name = "raw_text", columnDefinition = "TEXT", nullable = false)
    @Basic(fetch = FetchType.LAZY)
    private String rawText;

    @Lob
    @Column(name = "cached_rendered_text", columnDefinition = "TEXT")
    @Basic(fetch = FetchType.LAZY)
    private String cachedRenderedText;

    @ManyToOne(optional = false)
    @JoinColumn(name = "owner_id", nullable = false)
    private User owner;

    @OneToMany
    @JoinColumn(name = "recipe_id")
    private Set<RecipeStar> stars = new HashSet<>();

    @OneToMany(mappedBy = "recipe")
    private Set<RecipeComment> comments = new HashSet<>();

    @Column(nullable = false)
    private Boolean isPublic = false;

    @ManyToMany
    @JoinTable(
            name = "recipe_viewer",
            joinColumns = @JoinColumn(name = "recipe_id"),
            inverseJoinColumns = @JoinColumn(name = "viewer_id")
    )
    private Set<User> viewers = new HashSet<>();

    @ManyToOne
    @JoinColumn(name = "main_image_id")
    private Image mainImage;

    @OneToOne(mappedBy = "recipe", fetch = FetchType.LAZY, cascade = CascadeType.ALL, orphanRemoval = true)
    private RecipeEmbeddingEntity embedding;

}