#include <iostream>
#include <ctime>
#include <cstdlib>
#include <string>
#include "det_answers.h"

using namespace std;

string choose_question(int x);
int det_answers(int x);
string get_answer(int x, int y);

int main() //Main function that sets the rules of the game//
{
    int correct_answers=0;
    int money=10;
    int tries=3;
    int questions=0;
	int *ptr;
    string question_components[10][2];
    string input_answer;
     int x=0;
     srand(time(0));
    x=((rand()%9));
	ptr=&x;
    cout<<"***************WELCOME TO WHO WANTS TO BE A MILLIONARIE!!!*****************\n\n";
	for(int r=0;r<10;r++)
	{
		for(int t=0;t<2;t++)
		{
			question_components[r][t]='0';
		}
	}
    while(questions<8 && tries>0)
    {
    int y=0;
    x++;
    if (x>9)
    {
        x=0;
    }
    question_components[*ptr][0]=choose_question(x);

    y=det_answers(x);

    cout<<question_components[*ptr][0]<<endl;

    question_components[x][1]=get_answer(x,y);

    cout<<"Choose an answer: ";
    cin>>input_answer;


    if( question_components[*ptr][1]==input_answer)
    {
        cout<<"Correct"<<endl;
        questions++;
        money=money*10;
        cout<<"You have gotten $"<<money<<" Congrats!"<<endl<<endl;
    }
    else
    {
        cout<<"Incorrect"<<endl;
        tries--;
        cout<<"You have "<<tries<<" lives remaining"<<endl<<endl;
    }
    }
    if(tries==0)
    {
        cout<<"YOU'VE LOST >_>";
    }
    else
    {
        cout<<"YOU'VE WON "<<money;
    }
    return 0;
}

string choose_question(int x)     //Function randomly chooses a question//
{
    string question_num[10];
    string question;

    question_num[0]="Modern football is said to have evolved from?\n";

    question_num[1]="What is the Intelligence agency of UK?\n";

    question_num[2]="Name the nuclear plant that closed for ever in Ukrain.\n";

    question_num[3]="Which football club does Cristiano Ronaldo play for?\n";

    question_num[4]="Which mosque is the biggest in the world?\n";

    question_num[5]="What is the Japanese word for Goodbye?\n";

    question_num[6]="There is only one continent on the earth that \ndoesn't have any deserts. Which is that continent?\n";

    question_num[7]="What is the color of an emerald?\n";

    question_num[8]="Where is the Changi International Airport located?\n";

    question_num[9]="What am I going to get for this Project?\n";


    return question_num[x];
}
int det_answers(int x); //Calls external function to determine the answer/
string get_answer(int x, int y)  //Retrieves answers based on question generated//
{

    string multiple_choice[4];
    string answer;
    if(x==0)
    {
        multiple_choice[0]="a) England";
        multiple_choice[1]="b) India ";
        multiple_choice[2]="c) France";
        multiple_choice[3]="d) Canada";
        answer="a";
    }
    else if(x==1)
    {
        multiple_choice[0]="a) MI6 ";
        multiple_choice[1]="b) MI5";
        multiple_choice[2]="c) CIA";
        multiple_choice[3]="d) LOL";
        answer="b";
    }
    else if(x==2)
    {
        multiple_choice[0]="a) Kuala Lumpur";
        multiple_choice[1]="b) Nicaragua";
        multiple_choice[2]="c) Chernobyl";
        multiple_choice[3]="d) Texas";
        answer="c";
    }
    else if(x==3)
    {
        multiple_choice[0]="a) Juventus";
        multiple_choice[1]="b) Real Madrid";
        multiple_choice[2]="c) Manchester United";
        multiple_choice[3]="d) Barcelona";
        answer="a";
    }
    else if(x==4)
    {
        multiple_choice[0]="a) Federal Territory Mosque";
        multiple_choice[1]="b) Al-Aqsa Mosque";
        multiple_choice[2]="c) The Prophet's Mosque";
        multiple_choice[3]="d) Al-Haram Mosque";
        answer="d";

    }
    else if(x==5)
    {
        multiple_choice[0]="a) Au revoir";
        multiple_choice[1]="b) Goodbye";
        multiple_choice[2]="c) Sayonara";
        multiple_choice[3]="d) Arrivederci";
        answer="c";

    }
    else if(x==6)
    {
        multiple_choice[0]="a) Europe";
        multiple_choice[1]="b) North America";
        multiple_choice[2]="c) Africa";
        multiple_choice[3]="d) Asia";
        answer="a";

    }
    else if(x==7)
    {
        multiple_choice[0]="a) Yellow";
        multiple_choice[1]="b) Red";
        multiple_choice[2]="c) Blue";
        multiple_choice[3]="d) Green";
        answer="d";
    }
    else if(x==8)
    {
        multiple_choice[0]="a) Vietnam";
        multiple_choice[1]="b) Thailand";
        multiple_choice[2]="c) Taiwan";
        multiple_choice[3]="d) Singapore";
        answer="d";
    }
    else if(x==9)
    {
        multiple_choice[0]="a) 100%";
        multiple_choice[1]="b) 100%";
        multiple_choice[2]="c) 100%";
        multiple_choice[3]="d) 100%";
        answer="a";
    }
    for(int i=0;i<4;i++)
    {
        cout<<multiple_choice[i]<<endl;
    }

    return answer;

}