#pragma once

#include <gz-util/settings_manager.hpp>
#include <gz-util/log.hpp>

#define VULKAN_HPP_NO_EXCEPTIONS
#define VULKAN_HPP_NO_CONSTRUCTORS
#include <vulkan/vulkan.hpp>

namespace gz::vlk::settings {
    constexpr bool throwExceptionOnValidationError = true;
    constexpr gz::Color VULKAN_MESSAGE_PREFIX_COLOR = gz::Color::BO_BLUE;
    constexpr gz::Color VULKAN_MESSAGE_TIME_COLOR = gz::Color::BLUE;
    const std::string CONFIG_FILE = "vulkan.conf";

    /* const std::string MODEL_PATH = "models/gazebo-3d-model/gazebo.obj"; */
    /* const std::string TEXTURE_PATH = "models/gazebo-3d-model/gazebo_diffuse.png"; */

    const std::string MODEL_PATH = "models/armoire-3d-model/Armoire.obj";
    /* const std::string MODEL_PATH = "models/bridge-3d-model/Bridge.obj"; */
    const std::string TEXTURE_PATH = "models/armoire-3d-model/Armoire_diffuse.png";

#define VULKAN_SETTINGS_MAN_TYPES uint32_t, bool, float
    const gz::util::unordered_string_map<std::string> INITIAL_SETTINGS = {
        { "framerate", "60" },
        { "anisotropy_enable", "false" },
        { "max_anisotropy", "1" },
        { "max_frames_in_flight", "3" },
        /* { "", "" } */
    };
    constexpr vk::ClearColorValue missingTextureColor = { std::array<float, 4>{ 0.4f, 0.0f, 0.4f, 1.0f } };

    constexpr std::array<const char*, 1> deviceExtensions = {
        VK_KHR_SWAPCHAIN_EXTENSION_NAME,
        /* VK_KHR_SHADER_NON_SEMANTIC_INFO_EXTENSION_NAME */
    };

    // DEBUG
    /**
     * @brief Which message severities to log in VulkanInstance::debugLog()
     */
    constexpr vk::DebugUtilsMessageSeverityFlagsEXT debugMessageSevereties = 
            vk::DebugUtilsMessageSeverityFlagBitsEXT::eVerbose |
            vk::DebugUtilsMessageSeverityFlagBitsEXT::eInfo |
            vk::DebugUtilsMessageSeverityFlagBitsEXT::eWarning |
            vk::DebugUtilsMessageSeverityFlagBitsEXT::eError;

    /**
     * @brief Which message types to log in VulkanInstance::debugLog()
     */
    constexpr vk::DebugUtilsMessageTypeFlagsEXT debugMessageTypes = 
            vk::DebugUtilsMessageTypeFlagBitsEXT::eGeneral |
            vk::DebugUtilsMessageTypeFlagBitsEXT::eValidation |
            vk::DebugUtilsMessageTypeFlagBitsEXT::ePerformance;

    // VALIDATION LAYERS
    constexpr std::array<const char*, 1> validationLayers {
        "VK_LAYER_KHRONOS_validation",
    };
    constexpr std::array<vk::ValidationFeatureEnableEXT, 3> validationFeaturesEnable {
            vk::ValidationFeatureEnableEXT::eDebugPrintf, 
            vk::ValidationFeatureEnableEXT::eSynchronizationValidation,
            vk::ValidationFeatureEnableEXT::eBestPractices
    };
    constexpr vk::ValidationFeaturesEXT validationFeatures {
            .enabledValidationFeatureCount = static_cast<uint32_t>(validationFeaturesEnable.size()),
            .pEnabledValidationFeatures = validationFeaturesEnable.data(),
    };
}  // namespace gz::vlk::setting