#pragma once

#include "Object.hpp"
#include "Shader.hpp"
#include "gl_core_3_3.h"

#include <map>

namespace glrage {
namespace gl {

class Program : public Object
{
public:
    Program();
    ~Program();
    void bind();
    void attach(Shader& shader);
    void detach(Shader& shader);
    void link();
    void fragmentData(const std::string& name);
    GLint attributeLocation(const std::string& name);
    GLint uniformLocation(const std::string& name);

    void uniform3f(const std::string& name, GLfloat v0, GLfloat v1, GLfloat v2);
    void uniform4f(const std::string& name,
        GLfloat v0,
        GLfloat v1,
        GLfloat v2,
        GLfloat v3);
    void uniform1i(const std::string& name, GLint v0);
    void uniformMatrix4fv(const std::string& name,
        GLsizei count,
        GLboolean transpose,
        const GLfloat* value);

    std::string infoLog();

private:
    std::map<std::string, GLint> m_attributeLocations;
    std::map<std::string, GLint> m_uniformLocations;
};

} // namespace gl
} // namespace glrage