/*
 Copyright 2011 Guillermo García Santana
This program is free software: you can redistribute it and/or modify it under 
the terms of the GNU General Public License as published by the Free Software 
Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR 
 A PARTICULAR PURPOSE. See the GNU General Public License for more details.

 You should have received a copy of the GNU General Public License along with 
this program. If not, see <http://www.gnu.org/licenses/>
*/

#include <iostream>
#include <vector>

using namespace std;

float calcula (int he,int hs, int me, int ms,float precio_h); 


int main() 
{

    int dias=0,dato=0;

    float precio_h=0.0;
    float final=0.0;
    
    vector<int> ndia;
    vector<int> vhe;
    vector<int> vhs;
    vector<int> vme;
    vector<int> vms;

    cout<<" **************************************** "<<endl;
    cout<<" Horas Extras v1.0                        "<<endl;
    cout<<" Software para calcular la cantidad total "<<endl;
    cout<<" por horas a un precio determinado        "<<endl;
    cout<<" **************************************** "<<endl;
    
    cout <<"\n Precio Hora: ";cin >>precio_h;    
    cout <<" Numero de dias a calcular: ";cin>>dias;

    cout<<" -------------------"<<endl;
    for (int i=0;i<dias;i++){           
        cout <<"\n Dia: "; cin >> dato;
        ndia.push_back(dato);

        cout << "\n Entrada.. "<<endl;   
        cout << "  Introduce la hora: "; cin >> dato;
        vhe.push_back(dato);
        dato=0;
        cout << "  Introduce los minutos: "; cin >> dato;
        vme.push_back(dato);    
        dato=0;
        cout << " Salida.. "<<endl;   
        cout << "  Introduce la hora: "; cin >> dato;
        vhs.push_back(dato);
        dato=0;
        cout << "  Introduce los minutos: "; cin >> dato;
        vms.push_back(dato);
        dato=0;    
    }
 
    for (int i=0;i<dias;i++){           
        cout<<"\ndia: "<<ndia[i]<<" desde las ";
        cout<<vhe[i]<<":";
        cout<<vme[i]<<" hasta las ";
        cout<<vhs[i]<<":";
        cout<<vms[i];
        final+=calcula(vhe[i],vhs[i],vme[i],vms[i],precio_h);
    }
    cout<<" Cantidad total a cobrar: "<<final<<endl;
    cout<<endl;
    system("PAUSE");
    return EXIT_SUCCESS;
}

float calcula (int he,int hs, int me, int ms,float precio_h)
{
    int horas=0,min=0;
    float total=0.0,precio_m=0.0;
    bool salir=false; 
       
    do {

        if (he>23){
            he=0;
        }
        ++he;
        horas++;
        if (he == hs) salir=true;
    } while(salir==false);
    

    min=me+ms;

    if ( min>=60 )
    {
       min=min-60;
       ++horas;
    }
    precio_m=precio_h/60;
    precio_m=precio_m*min;
    precio_h=precio_h*horas;
    
    cout<<", total: "<<horas<<":"<<min<<" horas, ";
    total=precio_h+precio_m;
    cout<<" saldo: "<<total<<" euros.. "<<endl;     
    return total;
}