aopdomotics.storage.FoodStorage.java Source code

Introduction

Here is the source code for aopdomotics.storage.FoodStorage.java

Source

/*
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 */
package aopdomotics.storage;

import aopdomotics.storage.recipe.Recipe;
import aopdomotics.storage.food.Food;
import com.google.gson.JsonObject;
import java.util.ArrayList;

/**
 *
 * @author Daan
 */
public class FoodStorage {
    ArrayList<Food> foods = new ArrayList<>();

    public FoodStorage() {
    }

    public ArrayList<Food> getFoods() {
        return foods;
    }

    /**
     * Add food to storage
     * @param food 
     */
    public void addFood(Food food) {
        //Add food items, and set new quantity in storage
        boolean found = false;
        for (Food item : foods) {
            if (item.getClass() == food.getClass()) {
                found = true;
                System.out.println("Added to old food type");

                item.setQuantity(item.getQuantity() + food.getQuantity());
                break;
            }
        }
        if (!found) {
            System.out.println("Created new food type");
            foods.add(food);
        }
    }

    /**
     * Add bought storage bill to storage
     * @param bill 
     */
    public void addFood(GroceryBill bill) {
        //Add items after bought items from the grocery bill
        for (Food item : bill.getFoods()) {
            System.out.println(item.toString() + " from bill added to storage");
            //set the quantity bought from the amount we wanted to buy, so it is easier to use the addFood(food) method
            item.setQuantity(item.buyQuantity());
            addFood(item);
        }
        System.out.println("Bill added to food storage");
        System.out.println("Food Storage :\n" + getStorage().toString());
    }

    /**
     * User eats specific recipe, then remove the items from the recipe from the storage.
     * @param recipe 
     */
    public void removeFood(Recipe recipe) {
        //Get recipe and remove all three items from the storage
        Food[] consumed = new Food[3];
        consumed[0] = recipe.getComponent1();
        consumed[1] = recipe.getComponent2();
        consumed[2] = recipe.getComponent3();

        //For every consumed recipe item .
        for (Food consumedItem : consumed) {
            // . locate the correct food component ..
            for (Food item : foods) {
                // .. and if found ...
                if (item.getClass() == consumedItem.getClass()) {
                    // ... substract the current quantity with the consumed quantity
                    System.out.println("Removed " + consumedItem.getQuantity() + " from "
                            + consumedItem.getClass().getSimpleName());
                    item.setQuantity(item.getQuantity() - consumedItem.getQuantity());
                }
            }
        }
    }

    /**
     * Check if all food items on or above rebuy limit
     * @return 
     */
    public GroceryBill checkStorageRebuy() {
        System.out.println("for the next time my shopping list needs to contain");
        GroceryBill bill = new GroceryBill();
        for (Food item : foods) {
            if (item.getQuantity() <= item.getLowerLimit()) {
                System.out.println("I need to rebuy " + item.getClass().getSimpleName());
                bill.getFoods().add(item);
            }
        }
        return bill;
    }

    /**
     * Return JSON from storage food items.
     * @return 
     */
    public JsonObject getStorage() {
        JsonObject storage = new JsonObject();

        JsonObject foodItems = new JsonObject();

        for (Food item : foods) {
            foodItems.addProperty(item.getClass().getSimpleName().toLowerCase(), item.getQuantity());
        }

        storage.add("Storage", foodItems);
        return storage;
    }

    @Override
    public String toString() {
        return super.toString(); //To change body of generated methods, choose Tools | Templates.
    }

}