#pragma once

#include "ChatWindow.hpp"
#include "LoginWindow.hpp"
#include <gtkmm/window.h>
#include <gtkmm/stack.h>
#include <gtkmm/overlay.h>
#include <odhtdb/Database.hpp>
#include <mutex>
#include <random>
#include <vector>

namespace dchat
{
    class Window : public Gtk::Window
    {
    public:
        Window();
        virtual ~Window();
    private:
        bool drawBackground(const Cairo::RefPtr<Cairo::Context> &cairo);
    private:
        class OverlayDrawable : public Gtk::Overlay
        {
        public:
            void draw(const Cairo::RefPtr<Cairo::Context> &cairo) { Gtk::Overlay::draw(cairo); }
        };

        std::unique_ptr<odhtdb::Database> database;
        std::mutex databaseCallbackMutex;
        OverlayDrawable overlay;
        Gtk::Stack stack;
        LoginWindow loginWindow;
        ChatWindow chatWindow;

        struct Node
        {
            double radius;
            double originalPosX;
            double originalPosY;

            double currentPosX;
            double currentPosY;

            double targetPosX;
            double targetPosY;
        };

        std::mt19937 backgroundRng;
        std::vector<Node> backgroundNodes;
        int prevTimeMillis;
        sigc::connection drawBackgroundConnection;
    };
}