/*
    *    Copyright 2010-2026 the original author or authors.
    *
    *    Licensed under the Apache License, Version 2.0 (the "License");
    *    you may not use this file except in compliance with the License.
    *    You may obtain a copy of the License at
    *
    *       https://www.apache.org/licenses/LICENSE-2.0
    *
   *    Unless required by applicable law or agreed to in writing, software
   *    distributed under the License is distributed on an "AS IS" BASIS,
   *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   *    See the License for the specific language governing permissions and
   *    limitations under the License.
   */
  package org.mybatis.jpetstore.web.actions;
  
  import java.util.List;
  
  import net.sourceforge.stripes.action.DefaultHandler;
  import net.sourceforge.stripes.action.ForwardResolution;
  import net.sourceforge.stripes.action.SessionScope;
  import net.sourceforge.stripes.integration.spring.SpringBean;
  
  import org.mybatis.jpetstore.domain.Category;
  import org.mybatis.jpetstore.domain.Item;
  import org.mybatis.jpetstore.domain.Product;
  import org.mybatis.jpetstore.service.CatalogService;
  
  /**
   * The Class CatalogActionBean.
   *
   * @author Eduardo Macarron
   */
  @SessionScope
  public class CatalogActionBean extends AbstractActionBean {
  
    /** The serial version uid. */
    private static final long serialVersionUID = 5849523372175050635L;
  
    /** The main. */
    private static final String MAIN = "/WEB-INF/jsp/catalog/Main.jsp";
    /** The view category. */
    private static final String VIEW_CATEGORY = "/WEB-INF/jsp/catalog/Category.jsp";
    /** The view product. */
    private static final String VIEW_PRODUCT = "/WEB-INF/jsp/catalog/Product.jsp";
    /** The view item. */
    private static final String VIEW_ITEM = "/WEB-INF/jsp/catalog/Item.jsp";
    /** The search products. */
    private static final String SEARCH_PRODUCTS = "/WEB-INF/jsp/catalog/SearchProducts.jsp";
  
    /** The catalog service. */
    @SpringBean
    private transient CatalogService catalogService;
  
    /** The keyword. */
    private String keyword;
  
    /** The category id. */
    private String categoryId;
    /** The category. */
    private Category category;
    /** The category list. */
    private List<Category> categoryList;
  
    /** The product id. */
    private String productId;
    /** The product. */
    private Product product;
    /** The product list. */
    private List<Product> productList;
  
    /** The item id. */
    private String itemId;
    /** The item. */
    private Item item;
    /** The item list. */
    private List<Item> itemList;
  
    /**
     * Gets the keyword.
     *
     * @return the keyword
     */
    public String getKeyword() {
      return keyword;
    }
  
    /**
     * Sets the keyword.
     *
     * @param keyword
     *          the keyword
     */
    public void setKeyword(String keyword) {
      this.keyword = keyword;
    }
  
    /**
    * Gets the category id.
    *
    * @return the category id
    */
   public String getCategoryId() {
     return categoryId;
   }
 
   /**
    * Sets the category id.
    *
    * @param categoryId
    *          the category id
    */
   public void setCategoryId(String categoryId) {
     this.categoryId = categoryId;
   }
 
   /**
    * Gets the product id.
    *
    * @return the product id
    */
   public String getProductId() {
     return productId;
   }
 
   /**
    * Sets the product id.
    *
    * @param productId
    *          the product id
    */
   public void setProductId(String productId) {
     this.productId = productId;
   }
 
   /**
    * Gets the item id.
    *
    * @return the item id
    */
   public String getItemId() {
     return itemId;
   }
 
   /**
    * Sets the item id.
    *
    * @param itemId
    *          the item id
    */
   public void setItemId(String itemId) {
     this.itemId = itemId;
   }
 
   /**
    * Gets the category.
    *
    * @return the category
    */
   public Category getCategory() {
     return category;
   }
 
   /**
    * Sets the category.
    *
    * @param category
    *          the category
    */
   public void setCategory(Category category) {
     this.category = category;
   }
 
   /**
    * Gets the product.
    *
    * @return the product
    */
   public Product getProduct() {
     return product;
   }
 
   /**
    * Sets the product.
    *
    * @param product
    *          the product
    */
   public void setProduct(Product product) {
     this.product = product;
   }
 
   /**
    * Gets the item.
    *
    * @return the item
    */
   public Item getItem() {
     return item;
   }
 
   /**
    * Sets the item.
    *
    * @param item
    *          the item
    */
   public void setItem(Item item) {
     this.item = item;
   }
 
   /**
    * Gets the category list.
    *
    * @return the category list
    */
   public List<Category> getCategoryList() {
     return categoryList;
   }
 
   /**
    * Sets the category list.
    *
    * @param categoryList
    *          the category list
    */
   public void setCategoryList(List<Category> categoryList) {
     this.categoryList = categoryList;
   }
 
   /**
    * Gets the product list.
    *
    * @return the product list
    */
   public List<Product> getProductList() {
     return productList;
   }
 
   /**
    * Sets the product list.
    *
    * @param productList
    *          the product list
    */
   public void setProductList(List<Product> productList) {
     this.productList = productList;
   }
 
   /**
    * Gets the item list.
    *
    * @return the item list
    */
   public List<Item> getItemList() {
     return itemList;
   }
 
   /**
    * Sets the item list.
    *
    * @param itemList
    *          the item list
    */
   public void setItemList(List<Item> itemList) {
     this.itemList = itemList;
   }
 
   /**
    * View main.
    *
    * @return the forward resolution
    */
   @DefaultHandler
   public ForwardResolution viewMain() {
     return new ForwardResolution(MAIN);
   }
 
   /**
    * View category.
    *
    * @return the forward resolution
    */
   public ForwardResolution viewCategory() {
     if (categoryId != null) {
       productList = catalogService.getProductListByCategory(categoryId);
       category = catalogService.getCategory(categoryId);
     }
     return new ForwardResolution(VIEW_CATEGORY);
   }
 
   /**
    * View product.
    *
    * @return the forward resolution
    */
   public ForwardResolution viewProduct() {
     if (productId != null) {
       itemList = catalogService.getItemListByProduct(productId);
       product = catalogService.getProduct(productId);
     }
     return new ForwardResolution(VIEW_PRODUCT);
   }
 
   /**
    * View item.
    *
    * @return the forward resolution
    */
   public ForwardResolution viewItem() {
     item = catalogService.getItem(itemId);
     product = item.getProduct();
     return new ForwardResolution(VIEW_ITEM);
   }
 
   /**
    * Search products.
    *
    * @return the forward resolution
    */
   public ForwardResolution searchProducts() {
     if (keyword == null || keyword.length() < 1) {
       setMessage("Please enter a keyword to search for, then press the search button.");
       return new ForwardResolution(ERROR);
     } else {
       productList = catalogService.searchProductList(keyword.toLowerCase());
       return new ForwardResolution(SEARCH_PRODUCTS);
     }
   }
 
   /**
    * Clear.
    */
   public void clear() {
     keyword = null;
 
     categoryId = null;
     category = null;
     categoryList = null;
 
     productId = null;
     product = null;
     productList = null;
 
     itemId = null;
     item = null;
     itemList = null;
   }
 
 }