package com.mezoline.domain;

import com.mezoline.domain.interfaces.Identified;


import javax.faces.bean.ManagedBean;
import javax.persistence.*;
import javax.transaction.Transactional;
import java.math.BigDecimal;
import java.util.*;

/**
 * Created by Hett on 06.04.2017.
 * Store products data
 */

@Entity
@ManagedBean
@Transactional
public class Product implements Identified {

    @Id
    @GeneratedValue
    private Integer id;

    @Temporal(TemporalType.DATE)
    private Date created_at;

    @Temporal(TemporalType.DATE)
    private Date updated_at;

    private Boolean visible;

    private String name;

    private String description;

    private BigDecimal price;

    private Integer category_id;

    private Integer manufacturer_id;

    @ManyToMany(cascade = CascadeType.MERGE, fetch = FetchType.LAZY)
    @JoinTable(
            name = "product_category",
            joinColumns = @JoinColumn(name = "product_id", referencedColumnName = "id"),
            inverseJoinColumns = @JoinColumn(name = "category_id", referencedColumnName = "id")

    )
    private Collection<Category> categories = new LinkedHashSet<>();

    @ManyToOne(cascade = CascadeType.MERGE, fetch = FetchType.LAZY)
    @JoinColumn(name = "manufacturer_id", referencedColumnName = "id")
    private Manufacturer manufacturer;

    public void addCategory(Category category) {
        ProductCategory productCategory = new ProductCategory();
        productCategory.getId().setCategory_id(category.getId());
        productCategory.getId().setProduct_id(getId());
        productCategory.setProduct(this);
        productCategory.setCategory(category);
        categories.add(category);
        category.getProducts().add(this);
    }

    public Integer getId() {
        return id;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String getDescription() {
        return description;
    }

    public void setDescription(String description) {
        this.description = description;
    }

    public BigDecimal getPrice() {
        return price;
    }

    public void setPrice(BigDecimal price) {
        this.price = price;
    }

    public Integer getCategory_id() {
        return category_id;
    }

    public void setCategory(Category category) {
        category_id = category.getId();
        categories.add(category);
    }

    public Collection<Category> getCategories() {
        return categories;
    }

    public void setCategories(Collection<Category> categories) {
        this.categories = categories;
    }

    public Boolean getVisible() {
        return visible;
    }

    public void setVisible(Boolean visible) {
        this.visible = visible;
    }

    public Integer getManufacturer_id() {
        return manufacturer_id;
    }

    public void setManufacturer_id(Integer manufacturer_id) {
        this.manufacturer_id = manufacturer_id;
    }

    public void setManufacturer(Manufacturer manufacturer) {
        this.manufacturer = manufacturer;
    }

    public Manufacturer getManufacturer()
    {
        return manufacturer;
    }
}