RecipesGUI.java

/*
RecipesGUI
    The RecipesGUI has a bottom banner that allows the user to navigate to other pages.
        The Fridge button navigates the user to the FridgeGUI
        The Pantry button navigates the user to the PantryGUI
        The Dashboard button navigates the user to the DashboardGUI
        The Recipes button is disabled since the user is already in the RecipesGUI
        The Household button navigates the user to the HouseholdGUI
        The Shopping List button navigates the user to the ShoppingListGUI
    The RecipesGUI shows the user the recipes that can be made from the Account's
        pantry and fridge 
    When the view recipe button is clicked, the user will be navigated to the ViewRecipeGUI
 */
/**
 *
 * @author joahp
 */
public class RecipesGUI extends javax.swing.JFrame
{

    /**
     * Creates new form DashboardGUI
     */
    private Account account;
    private Member member;
    private javax.swing.DefaultListModel<String> itemModel;

    public RecipesGUI()
    {
        initComponents();
        botBanRecipesButton.setEnabled(false);
    }

    public RecipesGUI(Account acc, Member mem)
    {
        initComponents();
        botBanRecipesButton.setEnabled(false);
        errorLabel.setVisible(false);
        account = acc;
        member = mem;
        itemModel = new javax.swing.DefaultListModel<String>();
        recipeJList.setModel(itemModel);
        populateItemModel();

    }

    /**
     * This method is called from within the constructor to initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is always
     * regenerated by the Form Editor.
     */
    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
    private void initComponents()
    {

        body = new javax.swing.JPanel();
        title = new javax.swing.JLabel();
        itemsLabel = new javax.swing.JLabel();
        botBanPanel = new javax.swing.JPanel();
        botBanFridgeButton = new javax.swing.JButton();
        botBanPantryButton = new javax.swing.JButton();
        botBanDashboardButton = new javax.swing.JButton();
        botBanRecipesButton = new javax.swing.JButton();
        botBanHHButton = new javax.swing.JButton();
        errorLabel = new javax.swing.JLabel();
        botBanSLButton = new javax.swing.JButton();
        itemScrollPane = new javax.swing.JScrollPane();
        recipeJList = new javax.swing.JList<>();
        viewRecipeButton = new javax.swing.JButton();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

        title.setFont(new java.awt.Font("Tahoma", 0, 24)); // NOI18N
        title.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
        title.setText("Recipes");
        title.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);

        itemsLabel.setText("Items:");

        botBanFridgeButton.setText("Fridge");
        botBanFridgeButton.addActionListener(new java.awt.event.ActionListener()
        {
            public void actionPerformed(java.awt.event.ActionEvent evt)
            {
                botBanFridgeButtonActionPerformed(evt);
            }
        });

        botBanPantryButton.setText("Pantry");
        botBanPantryButton.addActionListener(new java.awt.event.ActionListener()
        {
            public void actionPerformed(java.awt.event.ActionEvent evt)
            {
                botBanPantryButtonActionPerformed(evt);
            }
        });

        botBanDashboardButton.setText("Dashboard");
        botBanDashboardButton.addActionListener(new java.awt.event.ActionListener()
        {
            public void actionPerformed(java.awt.event.ActionEvent evt)
            {
                botBanDashboardButtonActionPerformed(evt);
            }
        });

        botBanRecipesButton.setText("Recipes");
        botBanRecipesButton.addActionListener(new java.awt.event.ActionListener()
        {
            public void actionPerformed(java.awt.event.ActionEvent evt)
            {
                botBanRecipesButtonActionPerformed(evt);
            }
        });

        botBanHHButton.setText("Household");
        botBanHHButton.addActionListener(new java.awt.event.ActionListener()
        {
            public void actionPerformed(java.awt.event.ActionEvent evt)
            {
                botBanHHButtonActionPerformed(evt);
            }
        });

        errorLabel.setForeground(new java.awt.Color(255, 0, 0));
        errorLabel.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
        errorLabel.setText("Invalid Selection");

        botBanSLButton.setText("Shopping List");
        botBanSLButton.addActionListener(new java.awt.event.ActionListener()
        {
            public void actionPerformed(java.awt.event.ActionEvent evt)
            {
                botBanSLButtonActionPerformed(evt);
            }
        });

        javax.swing.GroupLayout botBanPanelLayout = new javax.swing.GroupLayout(botBanPanel);
        botBanPanel.setLayout(botBanPanelLayout);
        botBanPanelLayout.setHorizontalGroup(
            botBanPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, botBanPanelLayout.createSequentialGroup()
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addComponent(errorLabel, javax.swing.GroupLayout.PREFERRED_SIZE, 320, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addGap(73, 73, 73))
            .addGroup(botBanPanelLayout.createSequentialGroup()
                .addContainerGap()
                .addComponent(botBanFridgeButton, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(botBanPantryButton, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(botBanPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                    .addComponent(botBanDashboardButton, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                    .addComponent(botBanSLButton, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addComponent(botBanRecipesButton, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(botBanHHButton, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addGap(22, 22, 22))
        );
        botBanPanelLayout.setVerticalGroup(
            botBanPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, botBanPanelLayout.createSequentialGroup()
                .addComponent(errorLabel, javax.swing.GroupLayout.PREFERRED_SIZE, 14, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 40, Short.MAX_VALUE)
                .addGroup(botBanPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(botBanFridgeButton)
                    .addComponent(botBanPantryButton)
                    .addComponent(botBanDashboardButton)
                    .addComponent(botBanRecipesButton)
                    .addComponent(botBanHHButton))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(botBanSLButton)
                .addGap(16, 16, 16))
        );

        recipeJList.setModel(new javax.swing.AbstractListModel<String>()
        {
            String[] strings = { "Item 1", "Item 2", "Item 3", "Item 4", "Item 5" };
            public int getSize() { return strings.length; }
            public String getElementAt(int i) { return strings[i]; }
        });
        recipeJList.setSelectionMode(javax.swing.ListSelectionModel.SINGLE_SELECTION);
        recipeJList.addMouseWheelListener(new java.awt.event.MouseWheelListener()
        {
            public void mouseWheelMoved(java.awt.event.MouseWheelEvent evt)
            {
                recipeJListMouseWheelMoved(evt);
            }
        });
        itemScrollPane.setViewportView(recipeJList);

        viewRecipeButton.setText("View Recipe");
        viewRecipeButton.setPreferredSize(new java.awt.Dimension(45, 23));
        viewRecipeButton.addActionListener(new java.awt.event.ActionListener()
        {
            public void actionPerformed(java.awt.event.ActionEvent evt)
            {
                viewRecipeButtonActionPerformed(evt);
            }
        });

        javax.swing.GroupLayout bodyLayout = new javax.swing.GroupLayout(body);
        body.setLayout(bodyLayout);
        bodyLayout.setHorizontalGroup(
            bodyLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addComponent(title, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
            .addGroup(bodyLayout.createSequentialGroup()
                .addComponent(botBanPanel, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addGap(0, 0, Short.MAX_VALUE))
            .addGroup(bodyLayout.createSequentialGroup()
                .addGroup(bodyLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(bodyLayout.createSequentialGroup()
                        .addGap(36, 36, 36)
                        .addComponent(itemsLabel))
                    .addGroup(bodyLayout.createSequentialGroup()
                        .addGap(50, 50, 50)
                        .addGroup(bodyLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                            .addComponent(itemScrollPane, javax.swing.GroupLayout.DEFAULT_SIZE, 320, Short.MAX_VALUE)
                            .addComponent(viewRecipeButton, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))))
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );
        bodyLayout.setVerticalGroup(
            bodyLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(bodyLayout.createSequentialGroup()
                .addContainerGap()
                .addComponent(title)
                .addGap(18, 18, 18)
                .addComponent(itemsLabel)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(itemScrollPane, javax.swing.GroupLayout.PREFERRED_SIZE, 296, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                .addComponent(viewRecipeButton, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addComponent(botBanPanel, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
        );

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addComponent(body, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addComponent(body, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
        );

        pack();
    }// </editor-fold>//GEN-END:initComponents

    private void recipeJListMouseWheelMoved(java.awt.event.MouseWheelEvent evt)//GEN-FIRST:event_recipeJListMouseWheelMoved
    {//GEN-HEADEREND:event_recipeJListMouseWheelMoved
        //intentionally left blank
    }//GEN-LAST:event_recipeJListMouseWheelMoved

    //switch to ShoppingListGUI when the shopping list button is clicked
    private void botBanSLButtonActionPerformed(java.awt.event.ActionEvent evt)//GEN-FIRST:event_botBanSLButtonActionPerformed
    {//GEN-HEADEREND:event_botBanSLButtonActionPerformed
        this.dispose();
        ShoppingListGUI sl = new ShoppingListGUI(account, member);
        sl.setVisible(true);
    }//GEN-LAST:event_botBanSLButtonActionPerformed

    //switch to FridgeGUI when the fridge button is clicked
    private void botBanFridgeButtonActionPerformed(java.awt.event.ActionEvent evt)
    {
        this.dispose();
        FridgeGUI fridge = new FridgeGUI(account, member);
        fridge.setVisible(true);
    }

    //switch to PantryGUI when the pantry button is clicked
    private void botBanPantryButtonActionPerformed(java.awt.event.ActionEvent evt)
    {
        this.dispose();
        PantryGUI pantry = new PantryGUI(account, member);
        pantry.setVisible(true);
    }

    //switch to DashboardGUI when the dashboard button is clicked
    private void botBanDashboardButtonActionPerformed(java.awt.event.ActionEvent evt)
    {
        this.dispose();
        DashboardGUI dashboard = new DashboardGUI(account, member);
        dashboard.setVisible(true);
    }

    //switch to RecipesGUI when the recipes button is clicked
    private void botBanRecipesButtonActionPerformed(java.awt.event.ActionEvent evt)
    {
        this.dispose();
        RecipesGUI recipes = new RecipesGUI(account, member);
        recipes.setVisible(true);
    }

    //switch to HouseholdGUI when the household button is clicked
    private void botBanHHButtonActionPerformed(java.awt.event.ActionEvent evt)
    {
        this.dispose();
        HouseholdGUI hh = new HouseholdGUI(account, member);
        hh.setVisible(true);
    }

    //switch to AddItemGUI when the add an item button is clicked
    private void viewRecipeButtonActionPerformed(java.awt.event.ActionEvent evt)
    {
        //get the name of the recipe to be viewed
        String recipeName = recipeJList.getSelectedValue();
        //if no recipe was selected, tell user
        if (recipeName == null)
        {
            errorLabel.setText("There is no recipe selected");
            errorLabel.setVisible(true);
        }
        //there is a recipe that was selected
        else
        {
            RecipeDBH rdbh;
            try
            {
                rdbh = new RecipeDBH();
            }
            catch (Exception ex)
            {
                this.dispose();
                LogInGUI logIn = new LogInGUI(account, member);
                logIn.setVisible(true);
                return;
            }
            this.dispose();
            ViewRecipeGUI viewRecipe = new ViewRecipeGUI(account, member,
                    rdbh.search(recipeName));
            viewRecipe.setVisible(true);
        }

    }

    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JPanel body;
    private javax.swing.JButton botBanDashboardButton;
    private javax.swing.JButton botBanFridgeButton;
    private javax.swing.JButton botBanHHButton;
    private javax.swing.JPanel botBanPanel;
    private javax.swing.JButton botBanPantryButton;
    private javax.swing.JButton botBanRecipesButton;
    private javax.swing.JButton botBanSLButton;
    private javax.swing.JLabel errorLabel;
    private javax.swing.JScrollPane itemScrollPane;
    private javax.swing.JLabel itemsLabel;
    private javax.swing.JList<String> recipeJList;
    private javax.swing.JLabel title;
    private javax.swing.JButton viewRecipeButton;
    // End of variables declaration//GEN-END:variables

    //fill the list with available recipes
    private void populateItemModel()
    {
        DatabaseHandler dbh = null;
        RecipeDBH rdbh = null;
        //try to make the RecipeDBH
        try
        {
            dbh = new DatabaseHandler(account.getHouseholdCode());
            rdbh = new RecipeDBH();
        }
        //catch error
        //return user to LogInGUI
        catch (Exception ex)
        {
            this.dispose();
            LogInGUI logIn = new LogInGUI(account, member);
            logIn.setVisible(true);
            return;
        }

        //get available recipes from RecipeDBH
        Recipe[] recipes = rdbh.getRecipes(dbh.getPantry(),
                dbh.getFridge());
        //add non-null recipe's names to the GUI list
        for (Recipe r : recipes)
        {
            if (r != null)
            {
                itemModel.addElement(r.getName());
            }
        }
    }
}