epr24pr5-ojanssen2/main.cpp

#include "std_lib_inc.h"
#include "parameter_reader.h"
#include "SubCommand.h"
#include "HelpCommand.h"
#include "AddCommand.h"
#include "User.h"
#include "Manager.h"
#include <exception>

#include "FileError.h"

using commands::SubCommand;
using commands::HelpCommand;
using commands::AddCommand;
using util::Manager;
using err::FileError;
using err::FormatError;

const vector<SubCommand*> handlers = { new HelpCommand(), new AddCommand() };

int main(int argc, char** argv)
{
    if (argc < 2) {
        cout << "There are not enough args!\n";
        return 0;
    }

    stringstream parameter = make_string_stream(argc, argv);
    string command;
    parameter >> command;

    try {
        for (SubCommand* sc : handlers) {
            if (sc->get_name() == command) {
                sc->run(argc, parameter);
                return sc->get_value();
            }
        }
    }
    catch (FormatError& e) {
        cout << e.why() << "\n";
    }
    catch (FileError& e)
    {
        cout << e.why() << "\n";
    }
    catch (exception& e) {
        cout << e.what() << "\n";
    } 
    return 101;
}