/*******************************************************************************
 The block below describes the properties of this PIP. A PIP is a short snippet
 of code that can be read by the Projucer and used to generate a JUCE project.

 BEGIN_JUCE_PIP_METADATA

  name:             CustomMenuItemTest

  dependencies:     juce_core, juce_data_structures, juce_events, juce_graphics, juce_gui_basics
  exporters:        xcode_iphone

  moduleFlags:      JUCE_STRICT_REFCOUNTEDPOINTER=1

  type:             Component
  mainClass:        MyComponent

 END_JUCE_PIP_METADATA

*******************************************************************************/

#pragma once


//==============================================================================
class MyComponent : public Component
{
public:
    //==============================================================================
    MyComponent()
    {
        setSize(600, 400);

        status.setJustificationType(Justification::centred);
        status.setColour(Label::textColourId, Colours::black);
        status.setInterceptsMouseClicks(false, false);
        addAndMakeVisible(status);
    }

    ~MyComponent()
    {
    }

    //==============================================================================
    void paint(Graphics& g) override
    {
        // (Our component is opaque, so we must completely fill the background with a solid colour)
        g.fillAll(Colours::whitesmoke);
    }

    void resized() override
    {
        status.centreWithSize(getWidth(), 400);
    }

    void mouseUp(const MouseEvent& event) override
    {
        if (!event.mouseWasClicked())
            return;

        class CustomItem : public PopupMenu::CustomComponent
        {
        public:
            CustomItem(Colour colour)
            : colour(colour)
            {}

            void getIdealSize(int& idealWidth, int& idealHeight) override
            {
                idealWidth = 100;
                idealHeight = 20;
            }

            void paint(Graphics& g) override
            {
                g.fillAll(colour);
            }

        private:
            const Colour colour;
            
            JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR(CustomItem)
        };

        PopupMenu menu;

        int itemID = 1;
        menu.addCustomItem(itemID++, new CustomItem(Colours::red));
        menu.addCustomItem(itemID++, new CustomItem(Colours::green));
        menu.addCustomItem(itemID++, new CustomItem(Colours::blue));
        
        // If you use non-custom menu items, they work:
        //        menu.addItem(itemID++, "First");
        //        menu.addItem(itemID++, "Second");
        //        menu.addItem(itemID++, "Third");

        // If you leave out the withParentComponent(), it works:
        const auto options = PopupMenu::Options()
                                 .withParentComponent(this);
        
        menu.showMenuAsync(options, [weakThis = WeakReference<Component>(this)](int result) {
            if (!weakThis)
                return;

            static_cast<MyComponent&>(*weakThis).status.setText("Result: " + String(result), sendNotificationSync);
        });
    }


private:
    //==============================================================================
    // Your private member variables go here...
    Label status{ "", "Click to open menu" };


    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR(MyComponent)
};