#pragma once

#include <webgpu/webgpu.h>

#include <Shared.h>
#include "../Platform/Window.h"

namespace Artifact {

class Graphics;

class GraphicsSubsystem {
public:
    Graphics * graphics;
    virtual void init() {}
    virtual void reload() {}
    virtual void deinit() {}
    virtual void render(WGPUTextureView nextTexture, WGPUCommandEncoder encoder) {}
};

class Graphics: public BaseSubsystem, public Engine<GraphicsSubsystem> {
public:
    WGPUInstance instance = nullptr;
    WGPUSurface surface = nullptr;
    WGPUAdapter adapter = nullptr;
    WGPUDevice device = nullptr;
    
    WGPUTexture depthTexture = nullptr;
    WGPUTextureView depthTextureView = nullptr;
    WGPUQueue queue = nullptr;
    
    Window * window;
    
    void init() override;
    void deinit() override;
    void render() override;
    void onSubsystemAdd(GraphicsSubsystem * system) {
        system->graphics = this;
    }
    
    WGPUTexture createTextureFromData(const void* data, uint32_t width, uint32_t height);
    WGPUTexture createTextureFromFile(const char* file);
};

}