#include <iostream>
using namespace std;

struct Dictionary {
       string english;
       string indonesia;
       };
       Dictionary *p;
       Dictionary *q[99] = {NULL};

void mainMenu();
int hashing (string s);
void  addDef();
void searchDef();
void deleteDef();
void createNode(string a, string b);
int quit ();
     
int main ()
{
    mainMenu ();
}

void mainMenu ()
{
    int choice;
	
	cout<<"Welcome to Dictionary of English-Indonesia 2012(KIAMAT !)"<<endl;
	cout<<"What do You want to do ?"<<endl;
	cout<<"1. add Definition to Dictionary"<<endl;
	cout<<"2. Search for Definition"<<endl;
	cout<<"3. delete Definition"<<endl;
	cout<<"4. Quit"<<endl;
	cout<<"Enter the number you want :  ";
	cin>>choice;
	
	if( choice == 1)
	{   
        int no;
        
        do
        {
		addDef();
		cout <<"Do you want to continue ? (1. yes, 2. no)";
		cin >> no;
        } while ( no != 2);
	}
	else if (choice == 2)
	{
		searchDef();
	}
	else if (choice == 3)
	{
		deleteDef();
	}
	else if ( choice == 4 )
	{
		quit ();
	}
	else
	{
		cout<<"Input Invalid ! Enter between 1-4 !"<<endl<<endl;
		return;
	}
}

void createNode (string a, string b)
{
     p = (Dictionary *)malloc(sizeof(Dictionary));
     if (p!=NULL)
     {
        p->english = a;
        p->indonesia = b;
     }
     else
     {
         cout<<"Memory FULL";
     }
     
}
     
void addDef ()
{
     string a;
     string b;
     int hashVal;
     
            cout<<"Enter Word in English :";
            cin>>a;
            cout<<"Enter the transelation in Indonesia :";
            cin>>b;
            createNode(a,b);
            hashVal = hashing (a);
            q[hashVal] = p;
}

int hashing (string s)
{
    int total = 0;
    int z = 0;
    char cname [99];
    string temp = s;
    
    for ( int i = 0; i <= temp.length(); i++)
    {
    cname[i] =  temp.at(i);
    }
    
    for (int j = 0; j <=temp.length(); j++)
    {
        total = total + (int)cname[j];
    }
    
    z = total % 99;
    return z;
}

int quit ()
{
    return 0;
}

void searchDef()
{
     string a;
     int search;
     cout<<"Enter the word you want to search in english :  "<<endl;
     cin>>a;
     search = hashing(a);
     if (q[search] != NULL)
     {
        cout<<"The Definition of : "<<q[search]->english<<endl;
        cout<<"in Indonesian is : "<<q[search]->indonesia<<endl;
     }
     else
     {
         cout<<"Definition not Found";
         return;
     }
}
void deleteDef()
{
     string a;
     int search;
     cout<<"Enter the word you want to delete : "<<endl;
     cin>>a;
     search = hashing (a);
     
     if (q[search] !=NULL)
     {
        free(q[search]);
        cout<<"Node is Deleted !"<<endl;
        mainMenu();
     }
     else
     {
         cout<<"Word not found !";
         return;
     }
     
}