package coffeeshop.entity;

import java.io.Serializable;
import java.math.BigDecimal;
import java.util.List;
import javax.persistence.Basic;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToMany;
import javax.persistence.ManyToOne;
import javax.persistence.NamedQueries;
import javax.persistence.NamedQuery;
import javax.persistence.Table;
import javax.validation.constraints.Size;
import javax.xml.bind.annotation.XmlRootElement;

@Entity
@Table(name = "category")
@XmlRootElement
@NamedQueries({
    @NamedQuery(name = "Category.findAll", query = "SELECT c FROM Category c")
    , @NamedQuery(name = "Category.findById", query = "SELECT c FROM Category c WHERE c.id = :id")
    , @NamedQuery(name = "Category.findByCname", query = "SELECT c FROM Category c WHERE c.cname = :cname")
    , @NamedQuery(name = "Category.findByCprice", query = "SELECT c FROM Category c WHERE c.cprice = :cprice")})
public class Category implements Serializable, Comparable {

    private static final long serialVersionUID = 1L;
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    @Basic(optional = false)
    @Column(name = "id")
    private Integer id;
    @Size(max = 45)
    @Column(name = "cname")
    private String cname;
    // @Max(value=?)  @Min(value=?)//if you know range of your decimal fields consider using these annotations to enforce field validation
    @Column(name = "cprice")
    private BigDecimal cprice;
    @JoinColumn(name = "cat_b_id", referencedColumnName = "id")
    @ManyToOne(optional = false)
    private CatB catBId;
    @ManyToMany(mappedBy = "categories")
    private List<OrderDetails> orderDetails;

    public Category() {
    }

    public Category(Integer id) {
        this.id = id;
    }

    public Integer getId() {
        return id;
    }

    public void setId(Integer id) {
        this.id = id;
    }

    public String getCname() {
        return cname;
    }

    public void setCname(String cname) {
        this.cname = cname;
    }

    public BigDecimal getCprice() {
        return cprice;
    }

    public void setCprice(BigDecimal cprice) {
        this.cprice = cprice;
    }

    public CatB getCatBId() {
        return catBId;
    }

    public void setCatBId(CatB catBId) {
        this.catBId = catBId;
    }

    public List<OrderDetails> getOrderDetails() {
        return orderDetails;
    }

    public void setOrderDetails(List<OrderDetails> orderDetails) {
        this.orderDetails = orderDetails;
    }

    @Override
    public int hashCode() {
        int hash = 0;
        hash += (id != null ? id.hashCode() : 0);
        return hash;
    }

    @Override
    public boolean equals(Object object) {
        // TODO: Warning - this method won't work in the case the id fields are not set
        if (!(object instanceof Category)) {
            return false;
        }
        Category other = (Category) object;
        if ((this.id == null && other.id != null) || (this.id != null && !this.id.equals(other.id))) {
            return false;
        }
        return true;
    }

    @Override
    public String toString() {
        return cname;
    }

    @Override
    public int compareTo(Object o) {
        return this.id - ((Category) o).id;
    }

}