package models;

import java.util.List;

import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.OneToMany;
import javax.persistence.OrderBy;

import com.avaje.ebean.Model;

@Entity
public class Color extends Model {

	@Id
	public Long id;
	
	public int r;
	public int g;
	public int b;
	
	public String hex;
	
	@OneToMany(mappedBy="color")
	@OrderBy("count DESC")
	public List<ImageColor> imageColors;
	
	public static Finder<Long, Color> Find = new Finder<Long, Color>(Color.class);
	
	public static Color findOrCreate(Integer r, Integer g, Integer b) {
		Color c = Find.where().eq("r", r).eq("g", g).eq("b", b).findUnique();
		if(c == null) {
			c = new Color();
			c.r = r;
			c.g = g;
			c.b = b;
			c.hex = String.format("%02x%02x%02x", r, g, b);
			c.save();
		}
		return c;
	}
	
	public String toString() {
		return this.hex;
	}
}