#include <iostream>
#include <fstream>
#include <string>
#include <iomanip>
using namespace std;

int main () {

  //////////////////////////////
  // Set up variables to count 
  // the number of dishes needed at each table
  
  int Table1beef = 0,
    Table1chicken = 0,
    Table1fish=0,
    Table1veggies=0,
    Table2beef = 0,
    Table2chicken = 0,
    Table2fish=0,
    Table2veggies=0,
    Table3beef = 0,
    Table3chicken = 0,
    Table3fish=0,
    Table3veggies=0,
    Table4beef = 0,
    Table4chicken = 0,
    Table4fish=0,
    Table4veggies=0;
  
  // string for the file name we will be using
  string input_file_name;
  ifstream datafile;
      
  // variable to hold input
  int table_num;
  string dish, name;

  //////////////////////////////	
  //	Explain what the program does
	
  cout << endl << endl;
  cout << "Welcome to the SICK meal maker." << endl;
  cout << "This program will calculate the number of meals needed for" << endl; 
  cout << "a particular wedding as specified in the file provided as input." << endl 
       << endl;

  //////////////////////////////
  // Get file name

  cout << "Please enter the name of the guest file to use: ";
  getline(cin,input_file_name);

  // open file if it is there
  datafile.open(input_file_name.c_str());
  if (!datafile) {
    cerr << "Could not open file: "<< input_file_name << " for reading." << endl;
    exit(1);
  }
		
	
  //////////////////////////////
  // If we made it this far, we have an open file
  // process lines from file

  // read the first line)
  datafile >> table_num >> dish;
  getline(datafile, name);
  
  while(datafile){
    switch (table_num){
      // table 1
    case 1:
      switch(dish.at(0)){
	// yummy beef
      case 'B':
      case 'b':
	Table1beef++;
	break;
	// cheaper chicken
      case 'c':
      case 'C':
	Table1chicken++;
	break;
	// healthy fish
      case 'f':
      case 'F':
	Table1fish++;
	break;
	// super healthy veggies
      case 'v':
      case 'V':
	Table1veggies++;
	break;
      default:
	cout << "Bad food item read. Quitting" << endl;
	exit(1);
      }
      break;
    case 2:
      // table 2
      switch(dish.at(0)){
	// yummy beef
      case 'B':
      case 'b':
	Table2beef++;
	break;
	// cheaper chicken
      case 'c':
      case 'C':
	Table2chicken++;
	break;
	// healthy fish
      case 'f':
      case 'F':
	Table2fish++;
	break;
	// super healthy veggies
      case 'v':
      case 'V':
	Table2veggies++;
	break;
      default:
	cout << "Bad food item read. Quitting" << endl;
	exit(1);
      }
      break;
    case 3:
      // table 3
      switch(dish.at(0)){
	// yummy beef
      case 'B':
      case 'b':
	Table3beef++;
	break;
	// cheaper chicken
      case 'c':
      case 'C':
	Table3chicken++;
	break;
	// healthy fish
      case 'f':
      case 'F':
	Table3fish++;
	break;
	// super healthy veggies
      case 'v':
      case 'V':
	Table3veggies++;
	break;
      default:
	cout << "Bad food item read. Quitting" << endl;
	exit(1);
      }
      break;
    case 4:
      // table 4
      switch(dish.at(0)){
	// yummy beef
      case 'B':
      case 'b':
	Table4beef++;
	break;
	// cheaper chicken
      case 'c':
      case 'C':
	Table4chicken++;
	break;
	// healthy fish
      case 'f':
      case 'F':
	Table4fish++;
	break;
	// super healthy veggies
      case 'v':
      case 'V':
	Table4veggies++;
	break;
      default:
	cout << "Bad food item read. Quitting" << endl;
	exit(1);
      }
      break;
    default:
      cout << "Read a bad table number. Quitting."<< endl;
      exit(1);
    }

    // read the next line of the file
    datafile >> table_num >> dish;
    getline(datafile, name);
  }

  // When we reach this point, the while loop must have stopped, so the 
  // variables should hold what we need
  
  cout << endl << "Table 1:" << endl;
  cout << setw(8) << Table1beef << " beef" << endl;
  cout << setw(8) << Table1chicken << " chicken" << endl;
  cout << setw(8) << Table1fish << " fish" << endl;
  cout << setw(8) << Table1veggies << " veggie" << endl;
  cout << "Table 2:" << endl;
  cout << setw(8) << Table2beef << " beef" << endl;
  cout << setw(8) << Table2chicken << " chicken" << endl;
  cout << setw(8) << Table2fish << " fish" << endl;
  cout << setw(8) << Table2veggies << " veggie" << endl;
  cout << "Table 3:" << endl;
  cout << setw(8) << Table3beef << " beef" << endl;
  cout << setw(8) << Table3chicken << " chicken" << endl;
  cout << setw(8) << Table3fish << " fish" << endl;
  cout << setw(8) << Table3veggies << " veggie" << endl;
  cout << "Table 4:" << endl;
  cout << setw(8) << Table4beef << " beef" << endl;
  cout << setw(8) << Table4chicken << " chicken" << endl;
  cout << setw(8) << Table4fish << " fish" << endl;
  cout << setw(8) << Table4veggies << " veggie" << endl;


  return 0;
}