#include "src/VulkanRenderer.h"

#include "src/managers/GLFWManager.h"
#include "src/managers/vulkan/VulkanManager.h"

namespace PB::Renderer
{
    void CleanupAllAndExit(const int code)
    {
        if (!GLFWManager::Cleanup())
            std::exit(EXIT_FAILURE);

        if (!VulkanManager::Cleanup())
            std::exit(EXIT_FAILURE);

        std::exit(code);
    }
}

int main()
{
    using namespace PB::Renderer; // Project namespace

    /* Initializes GLFW and creates a window */
    GLFWwindow* window = GLFWManager::Init(800, 600, "Vulkan window");
    if (window == nullptr)
        return -1;

    /* Runs Vulkan initialisation functions */
    if (!VulkanManager::Init(window))
        CleanupAllAndExit(EXIT_FAILURE);

    /* Adds runtime objects */
    const std::vector vertices = {
        0.0f, -0.5f,
        0.5f,  0.9f,
       -0.5f,  0.5f
    };

    const std::vector<uint32_t> indices = {0, 1, 2};

    VulkanManager::CreateNewRenderObject({1.0f, 0.0f, 0.0f, 1.0f}, vertices, indices);

    const std::vector otherVertices = {
        -0.9f,  0.0f,
        -0.9f,  -0.9f,
        0.0f,  -0.9f
    };

    VulkanManager::CreateNewRenderObject({1.0f, 1.0f, 0.0f, 1.0f}, otherVertices, indices);

    /* Polls window events whilst it is still open */
    while (!glfwWindowShouldClose(window))
    {
        glfwPollEvents();
        GLFWManager::UpdateWindowTitleFPSInfo();

        if (VulkanManager::RenderPass(window) == false)
            CleanupAllAndExit(EXIT_FAILURE);
    }

    /* Cleans up GLFW and Vulkan */
    CleanupAllAndExit(EXIT_SUCCESS);
}