command_handler.hpp

#ifndef CPPGRAM_COMMAND_HANDLER_HPP
#define CPPGRAM_COMMAND_HANDLER_HPP

#include <string>
#include <unordered_map>
#include <vector>

namespace cppgram
{
// Forward declarations
template <class T> class BasicBot;
enum EUpdate : short;
namespace commands
{
template <class T> class Command;
}
namespace types
{
class Update;
}

template <class T> class CommandHandler
{
    template <class Z> friend class BasicBot;

    // static_assert( std::is_base_of<BasicBot<T>, T>::value,
    //"You can only create a command for bot objects." );

    public:
    CommandHandler();

    CommandHandler( T *bot );

    CommandHandler( T *bot, const CommandHandler &c );

    CommandHandler( const CommandHandler &c );

    CommandHandler &operator=( const CommandHandler &c );

    CommandHandler &operator=( CommandHandler &&c );

    void addCommand( commands::Command<T> *new_command );

    void setCommands( const CommandHandler &c );

    private:
    void init( T *bot );

    bool processCommands( const types::Update &update );

    T *owner;

    std::unordered_map<const EUpdate, std::vector<commands::Command<T> *>> commands;
};
}

#include "command_handler_impl.hpp"

#endif