#include <stdio.h>
#include <malloc.h>
#include "vulkan/vulkan.h"

#define GLFW_INCLUDE_VULKAN
#include "GLFW/glfw3.h"

#include "utils.h"

#define APP_NAME "Informatikprojekt - Vulkan"
#define APP_VERSION VK_MAKE_VERSION(0, 0, 0)
#define ENGINE_NAME "rwu_particles"
#define ENGINE_VERSION VK_MAKE_VERSION(0, 0, 0)

#define SUCCESS 0
#define FAILURE -1
#define ASSERT_SUCCESS(res)\
    if (res != SUCCESS) { printf("Error-Code: %d", res); return FAILURE; }
#define ASSERT_VK_SUCCESS(res)\
    if (res != VK_SUCCESS) { printf("Error-Code: %d", res); return FAILURE; }
#define ASSERT_GLFW_SUCCESS(res)\
    if (res != GLFW_TRUE) { printf("Error-Code: %d", res); return FAILURE; }
#define BOOL_LITERAL(val)\
    val ? "True" : "False"
#define HUMAN_READABLE(val)\
    val * 9.313226e-10

int initVulkan(VkInstance *vkInstance, VkDevice *device, VkSurfaceKHR *surface, GLFWwindow *window,
               VkSwapchainKHR *swapChain, VkImageView **imageViews, uint32_t *amountImages);
void createAppInfo(VkApplicationInfo *appInfo);
void createInstanceInfo(VkApplicationInfo *appInfo, VkInstanceCreateInfo *instanceInfo);
void createQueueInfo(VkDeviceQueueCreateInfo *queueInfo);
void createDeviceInfo(VkDeviceQueueCreateInfo *queueInfo, VkDeviceCreateInfo *deviceInfo,
        VkPhysicalDeviceFeatures *features);
void createImageViewInfo(VkImageViewCreateInfo *imageViewInfo, VkImage *swapChainImages, int index);
void createSwapChainInfo(VkSwapchainCreateInfoKHR *swapChainCreateInfo, VkSurfaceKHR *surface);
void createShaderStageInfo(VkPipelineShaderStageCreateInfo *shaderStageInfo, VkShaderStageFlagBits shaderStageBit,
        VkShaderModule shaderModule, const char *entryPointName);
int createShaderModule(VkDevice device, VkShaderModule *shaderModule, const char *shaderSource, long sourceSize);
void createPipelineVertexInputStateInfo(VkPipelineVertexInputStateCreateInfo *vertexInputStateInfo,
        VkVertexInputAttributeDescription *attributes, uint32_t atrributesSize);
void createInputAssemblyStateInfo(VkPipelineInputAssemblyStateCreateInfo *inputAssemblyStateInfo, VkPrimitiveTopology topology);
void createViewportStateInfo(VkPipelineViewportStateCreateInfo *viewportStateInfo, float width, float height);
void createRasterizationStateInfo(VkPipelineRasterizationStateCreateInfo *rasterizationStateInfo, VkPolygonMode polygonMode);
void createMultisampleStateInfo(VkPipelineMultisampleStateCreateInfo *multisampleStateInfo);
void createColorBlendAttachmentStateInfo(VkPipelineColorBlendAttachmentState  *colorBlendAttachmentState);
void createColorBlendStateInfo(VkPipelineColorBlendStateCreateInfo  *colorBlendStateInfo,
                               VkPipelineColorBlendAttachmentState  *blendAttachments, uint32_t blendAttachmentsSize);
void createLayoutInfo(VkPipelineLayoutCreateInfo  *layoutInfo, VkDescriptorSetLayout *setLayouts, uint32_t setLayoutSize);
void createAttachmentDescription(VkAttachmentDescription *attachmentDescription);
void shutdownVulkan(VkInstance *vkInstance, VkDevice *device, VkSurfaceKHR *surface, VkSwapchainKHR *swapChain,
                    VkImageView *imageViews, uint32_t imagesSize, VkShaderModule *modules, uint32_t shaderModulesSize,
                    VkPipelineLayout *pipelineLayout);
void shutdownGLFW(GLFWwindow *window);
void printStats(VkPhysicalDevice *physicalDevice, VkSurfaceKHR *surface);