#include <vulkan/vulkan_profiles.hpp>

// 定义我们要使用的 Profile
const VpProfileProperties profile = {
    VP_KHR_ROADMAP_2022_NAME,
    VP_KHR_ROADMAP_2022_SPEC_VERSION
};

// 检查 Profile 是否受支持
VkBool32 supported = false;
vpGetPhysicalDeviceProfileSupport(instance, physicalDevice, &profile, &supported);

if (!supported) {
    throw std::runtime_error("Roadmap 2022 profile is not supported on this device");
}

// 使用 Best Practices Profile 创建设备
VkDeviceCreateInfo deviceCreateInfo = {};
deviceCreateInfo.sType = VK_STRUCTURE_TYPE_DEVICE_CREATE_INFO;

// 设置队列创建信息
// ...

// 将 Best Practices Profile 应用于设备创建
vpCreateDevice(physicalDevice, &deviceCreateInfo, &bestPracticesProfile, nullptr, &device);

// Profile 保证这些特性可用
// 无需检查支持或提供回退路径

// 示例：使用动态渲染（由 Profile 保证）
vk::RenderingAttachmentInfo colorAttachment{
    .imageView = swapChainImageViews[imageIndex],
    .imageLayout = vk::ImageLayout::eAttachmentOptimal,
    .loadOp = vk::AttachmentLoadOp::eClear,
    .storeOp = vk::AttachmentStoreOp::eStore,
    .clearValue = clearColor
};

vk::RenderingInfo renderingInfo{
    .renderArea = {{0, 0}, swapChainExtent},
    .layerCount = 1,
    .colorAttachmentCount = 1,
    .pColorAttachments = &colorAttachment
};

commandBuffer.beginRendering(renderingInfo);
// ... 绘制命令 ...
commandBuffer.endRendering();

try {
    // 尝试使用 Best Practices Profile 创建设备
    vpCreateDevice(physicalDevice, &deviceCreateInfo, &bestPracticesProfile, nullptr, &device);
} catch (const std::exception& e) {
    // Profile 不受支持，提供用户友好的错误信息
    std::cerr << "Your GPU does not support the required Vulkan features for optimal performance." << std::endl;
    std::cerr << "Error: " << e.what() << std::endl;

    // 可选择尝试使用更基础的 Profile 或优雅退出
    // ...
}

// 检查是否支持动态渲染
bool dynamicRenderingSupported = false;

// 检查 Vulkan 1.3 支持
if (deviceProperties.apiVersion >= VK_API_VERSION_1_3) {
    dynamicRenderingSupported = true;
} else {
    // 在旧版本上检查扩展
    for (const auto& extension : availableExtensions) {
        if (strcmp(extension.extensionName, VK_KHR_DYNAMIC_RENDERING_EXTENSION_NAME) == 0) {
            dynamicRenderingSupported = true;
            break;
        }
    }
}

// 存储此信息供后续使用
appInfo.dynamicRenderingSupported = dynamicRenderingSupported;

// 创建管线时
if (appInfo.dynamicRenderingSupported) {
    // 使用动态渲染
    vk::PipelineRenderingCreateInfo renderingInfo{
        .colorAttachmentCount = 1,
        .pColorAttachmentFormats = &swapChainImageFormat
    };
    pipelineInfo.pNext = &renderingInfo;
    pipelineInfo.renderPass = nullptr;
} else {
    // 使用传统渲染通道
    pipelineInfo.pNext = nullptr;
    pipelineInfo.renderPass = renderPass;
    pipelineInfo.subpass = 0;
}

// 记录命令缓冲时
if (appInfo.dynamicRenderingSupported) {
    // 开始动态渲染
    vk::RenderingAttachmentInfo colorAttachment{/*...*/};
    vk::RenderingInfo renderingInfo{/*...*/};
    commandBuffer.beginRendering(renderingInfo);
} else {
    // 开始传统渲染通道
    vk::RenderPassBeginInfo renderPassInfo{/*...*/};
    commandBuffer.beginRenderPass(renderPassInfo, vk::SubpassContents::eInline);
}

// 在命令缓冲结束时再次
if (appInfo.dynamicRenderingSupported) {
    commandBuffer.endRendering();
} else {
    commandBuffer.endRenderPass();
}

// 定义 Profile
const VpProfileProperties profile = {
    VP_KHR_ROADMAP_2022_NAME,
    VP_KHR_ROADMAP_2022_SPEC_VERSION
};

// 检查 Profile 是否受支持
VkBool32 supported = false;
vpGetPhysicalDeviceProfileSupport(instance, physicalDevice, &profile, &supported);

if (supported) {
    // 使用 Profile 创建设备 - 自动启用所有特性
    vpCreateDevice(physicalDevice, &deviceCreateInfo, &profile, nullptr, &device);

    // 现在我们可以使用 Profile 保证的任何特性而无需检查
    // 例如，动态渲染始终可用：
    vk::RenderingAttachmentInfo colorAttachment{/*...*/};
    vk::RenderingInfo renderingInfo{/*...*/};
    commandBuffer.beginRendering(renderingInfo);
    // ... 绘制命令 ...
    commandBuffer.endRendering();
}