package org.mm.MBlog.security.models;

import java.util.HashSet;
import java.util.Set;

import jakarta.persistence.*;
import jakarta.validation.constraints.Email;
import jakarta.validation.constraints.NotBlank;
import jakarta.validation.constraints.NotNull;
import jakarta.validation.constraints.Size;

@Entity
@Table(name = "users", uniqueConstraints = { @UniqueConstraint(columnNames = "username"), @UniqueConstraint(columnNames = "email") })
public class User {
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;
    public Long getId() { return id; }
    public void setId(Long id) { this.id = id; }

    @NotBlank
    @Size(max = 20)
    private String username;
    public @NotBlank @Size(max = 20) String getUsername() { return username; }
    public void setUsername(@NotBlank @Size(max = 20) String username) { this.username = username; }

    @NotBlank
    @Size(max = 50)
    @Email
    private String email;
    public @NotBlank @Size(max = 50) @Email String getEmail() { return email; }
    public void setEmail(@NotBlank @Size(max = 50) @Email String email) { this.email = email; }

    @NotNull
    private int profilePic;
    public int getProfilePic() { return profilePic; }
    public void setProfilePic(int profilePic) { this.profilePic = profilePic; }

    @NotBlank
    @Size(max = 120)
    private String password;
    public @NotBlank @Size(max = 120) String getPassword() { return password; }
    public void setPassword(@NotBlank @Size(max = 120) String password) { this.password = password; }

    @ManyToMany(fetch = FetchType.LAZY)
    @JoinTable(name = "user_roles",
            joinColumns = @JoinColumn(name = "user_id"),
            inverseJoinColumns = @JoinColumn(name = "role_id"))
    private Set<Role> roles = new HashSet<>();
    public Set<Role> getRoles() { return roles; }
    public void setRoles(Set<Role> roles) { this.roles = roles; }

    public User() { }
    public User(String username, String email, String password) {
        this.username = username;
        this.email = email;
        this.password = password;
    }
}