#include <iostream>
#include <string>

#include "ex3/Addition.cpp"
#include "ex3/Soustraction.cpp"
#include "ex3/Multiplication.cpp"
#include "ex3/Division.cpp"
#include "ex3/DivisionEuclidienne.cpp"

using namespace std;


int main(){
	int choix(0);

	/* [1] On initialise les operations
	=========================================================*/
	Operator *operations[5];

	// On ajoute les operations;
	operations[0] = new Addition();
	operations[1] = new Soustraction();
	operations[2] = new Multiplication();
	operations[3] = new Division();
	operations[4] = new DivisionEuclidienne();

	int nbOp = sizeof(operations)/sizeof(Operator*);


	/* [2] Choix de l'operation a executer
	=========================================================*/
	do{
		cout << "  +-------------------------+" << endl;
		for( int i = 0 ; i < nbOp ; i++ )
			cout << "  + " << i << ") " << operations[i]->getLibelle() << endl;
		cout << "  +-------------------------+" << endl;
		cout << "  + Choix: ";
		cin >> choix;
		cout << endl << endl;
	}while( choix < 0 || choix >= nbOp );


	/* [3] On recupere les operandes pour le calcul
	=========================================================*/
	float scanner;
	int countOp(0);
	while( operations[choix]->missingOperand() ){

		cout << "x" << countOp << " = ";
		cin >> scanner;
		cout << endl;

		operations[choix]->addOperand(scanner); 
		countOp++;
	}

	float* result = operations[choix]->calc();

	for( int i = 0 ; result[i] != '\0' ; i++ )
		cout << "y" << i << " = " << result[i] << endl;

	return 0;
}