module;

#include <concepts>
#include <type_traits>
#include <cstdint>
#include <cstddef>

export module AssetData;
import GameData;
import views;

export namespace ee_assets
{
    struct AssetData {};
    template<typename T> concept Asset = std::is_base_of_v<AssetData, T>;

    enum AssetType
    {
        BINARY,

        MAP_MESH,
        SAVE,

        SHADER,
        MATERIAL,
        IMAGE
    };

    struct AssetBinary : public AssetData
    {
        std::uint8_t* content = nullptr;
        std::size_t size = 0;

        AssetBinary(std::uint8_t* &source, const std::size_t sourceSize);
        ~AssetBinary();
    };

    struct AssetMapMesh : public AssetData
    {
        ee_engine::MapMesh content;

        std::uint8_t* Serialize(std::size_t &size);
        AssetMapMesh() {};
        AssetMapMesh(std::uint8_t* &source, const std::size_t sourceSize);
    };

    struct AssetSave : public AssetData
    {
        ee_data::GameState content;

        std::uint8_t* Serialize(std::size_t &size);
        AssetSave() {};
        AssetSave(std::uint8_t* &source, const std::size_t sourceSize);
    };

    using AssetShader = AssetBinary;

    struct AssetMaterial : public AssetData
    {
        std::uint32_t vertexShaderAssetID;
        std::uint32_t fragmentShaderAssetID;
    };
}