#include "TestImgui.h"

#include "imgui.h"
#include "backends/imgui_impl_glfw.h"
#include "backends/imgui_impl_opengl3.h"

#include <GLFW/glfw3.h>

#include "modules/ImguiModule/src/ImguiModule.h"

TestImgui::TestImgui(Archimedes::App* a, void* h) : Archimedes::GuiModule(a, h) {

    name = "TestImgui";

    ImguiModule* im = new ImguiModule(a, nullptr);
    deps[im->getName()] = im;
}

TestImgui::~TestImgui() {

}

void TestImgui::onLoad() {
    
    WindowModule* wm = (WindowModule*) moduleInstances["WindowModule"];
    
    if(!wm) {
        std::cout << "No WindowModule for TestImgui!\n";
        std::abort();
    }

    ImguiModule* im = (ImguiModule*) moduleInstances["ImguiModule"];

    if(!im) {
        std::cout << "No ImguiModule for TestImgui!\n";
        std::abort();
    }

    ImGui::SetCurrentContext(im->getContext());

}

void TestImgui::run() {
    if(demo)
        ImGui::ShowDemoWindow(&this->demo);
    else
        app->end();

    {
        ImGuiIO& io = ImGui::GetIO();
        static float f = 0.0f;
        static int counter = 0;

        ImGui::Begin("TestImgui Module");                          // Create a window called "Hello, world!" and append into it.

        ImGui::Text("This is some useful text.");               // Display some text (you can use a format strings too)

        ImGui::SliderFloat("float", &f, 0.0f, 1.0f);            // Edit 1 float using a slider from 0.0f to 1.0f

        if (ImGui::Button("Button"))                            // Buttons return true when clicked (most widgets return true when edited/activated)
            counter++;
        ImGui::SameLine();
        ImGui::Text("counter = %d", counter);

        ImGui::Text("Application average %.3f ms/frame (%.1f FPS)", 1000.0f / io.Framerate, io.Framerate);
        ImGui::End();
    }
}