#include "stdafx.h"
#include <iostream>
#include <string>

using namespace std;

//global variables
arrayTable[25];
int arraySize = 25;

//main body
int main ()
{

   return 0;
}

void arrayDisplay()
{
    // did my forloop as a function
}

string UserInputOutput ()
{
    //did my little functin to get the user input and spit it back out.

   return userText();
}
/*********************************************************
*From this bottom function I need help Converting a whole array line[1]       *
*from lower to upper case. I mean every char within that line not just first   *
*char of a word.                                                                                *
*********************************************************/
string caps (string& userText)
{
//initilized to allow the user to choose which array slot to convert from lower to upper characters.
	int choose = 0; 
        
	cout << "Capitalize All Characters on line: ";
	cin >> choose;

//create and iniitalize integer lineStart to begin with char 0 in the array slot.        
	int lineStart  = userText.begin();

//create and iniitalize integer lineStart to begin with char 0 in the array slot.
	int lineEnd = userText.end();

//creating a forloop so that I can bring the position holder across all chars in the array.
	for (int i = 0; i < lineEnd; i++)

//this part im not so sure of, but i tried using the numbers from the ascii table and compare it to the char that is held within the current position marker.
		if (lineStart < 123 && lineStart > 96)
		{
//this line convert current char held by its place holder from lower to upper.
			userText[i] = toupper(userText[i]);
//this line increment lineStart which is supposed to start at position 0.
			lineStart ++;
		}

		return userText;
}

#include <iostream>
#include <string>

using namespace std;

int main()
{
    string s("The quick brown fox, etc. The number is BR-549");

    string s1 = s;
    string s2 = s;
    string s3 = s;

    cout << "s :  <" << s << ">" << endl;

    cout << "Before loop 1    --- ";
    cout << "s1:  <" << s1 << ">" << endl;
    for (string::iterator sIter = s1.begin(); sIter != s1.end(); sIter++) {
        *sIter = toupper(*sIter);
    }
    cout << "After  loop 1    --- ";
    cout << "s1:  <" << s1 << ">" << endl << endl;

    
    cout << "Before loop 2    --- ";
    cout << "s2:  <" << s2 << ">" << endl;
    for (unsigned i = 0; i < s2.length(); i++) {
        s2[i] = toupper(s2[i]);
    }
    cout << "After  loop 2    --- ";
    cout << "s2:  <" << s2 << ">" << endl << endl;

    
    cout << "Before transform --- ";
    cout << "s3:  <" << s3 << ">" << endl;
    transform(s3.begin(), s3.end(), s3.begin(), (int(*)(int))toupper);
    cout << "After  transform --- ";
    cout << "s3:  <" << s3 << ">" << endl << endl;

    return 0;
}

// practice.cpp : Defines the entry point for the console application.
//

#include "stdafx.h"
#include <iostream>
#include <string>
#include "CinReader.h"

using namespace std;

CinReader reader;

//string functions
string delTab (string  txt );
string delEndSpace (string txt);
string delFrontSpace (string txt);
string delSpaces (string txt );
string print (string txt);
string edit (string txt);
string caps (string& userText);



//other funciton types
void pause ();
void puaseBlock ();
void printArray ();
void getText (string& userText);
bool exit ();
int checkSelect3 ();
int menu ();

//global varables
string line[25];
int arraySize = 25;



int _tmain(int argc, _TCHAR* argv[])
{
	menu();

		return 0;
}

int menu()
{
	int select = 0; 
	string out = "";
	string newtxt = "";
	string userText = "";
	string symbolEquals(60,'=');
	string empty(25,' ');
	string empty2(14,' ');
	string empty3(30,' ');
	string empty4(11,' ');

	do
	{
		printArray ();
		cout << " " << symbolEquals << endl;
		cout << "|" << empty << "-==Menu==-" << empty << "|"  << endl;
		cout << "|" << empty4 <<"<1> Enter Text :: <2> Edit :: <3> Quit" 
		     << empty4 << "|" <<endl;
		cout << " " << symbolEquals << endl;

		cin >> select;

		switch ( select )
		{
			//enter text
		case 1:					
			getText (userText);
			break;

		case 2:	
			newtxt = caps (newtxt);

			break;
		case 3:
			if (exit() == true)
				select = 4;
			break;
		}
	}
	while (select !=4);

	return select;	
}

bool exit()
{
	bool quit = false;
	int select = 0;

	cout << "Are you sure you wish to quit? \n"
		<< "[1]=> Save (Not yet Functional)\n"
		<< "[2]=> Exit\n"
		<< "[3]=> Return\n"
		<< "Enter your choice: ";
	cin >> select;

	//Save progress and Exit
	if (select == 1)
	{
	}
	//discard progress and Exit
	else if (select == 2)
	{
		quit = true;
	}
	else if (select == 3)
	{
		checkSelect3 ();
	}

	return quit;
}

int checkSelect3 ()
{
	bool quit = false;
	int select = 0;
	cout << "\n\n";
	menu();

	return quit;
}
void printArray ()
{	
	for (int i = 0; i < 25; i++)
		cout << i + 1 << "=> " << line[i] << endl;
}
void getText (string& userText)
{
         int chooseLine = 0;
	cout << "Choose line to use: ";
		cin >> chooseLine;
	cout << "Enter your text: ";
		cin >> userText;
		userText = print (userText);
	line[chooseLine - 1] = userText;
}

//need help in this function for find and replace. Not sure if i did it right or not, but i am not getting errors and how can i invoke it to work properly.
string edit (string txt)
{
	string newtxt = txt;

	cout << "Choose line to edit: ";
		int chooseLine = reader.readInt(true, 1,25);
	cout << "Find: ";
		string userText = reader.readString();
	cout << "Replace with: ";
		string replaceTxt = reader.readString();
		
	while ((chooseLine = line[chooseLine  -1].find(userText)) != string::npos)
		line[chooseLine -1].replace(chooseLine,userText.length(),replaceTxt);

	return newtxt;
}
string delTab (string txt)
{
	int Position = txt.length();
	string newtxt = txt;

	for (int i = 0; i < Position; i++)
	{
		if (newtxt[i] == '\t')
			newtxt[i] = ' ';
	}

	return newtxt;
}

string delEndSpace (string txt)
{
	int Position = txt.length() -1;
	string newtxt = "";

		while (isspace(txt[Position]))
	{
		Position --;
	}

	newtxt = txt.substr(0,Position + 1);

	return newtxt;
}
string delFrontSpace (string txt)
{
	int Position = 0;
	string newtxt = txt;

		while (isspace(newtxt[Position]))
	{
		Position ++;
	}
	
		newtxt = newtxt.substr(Position);

	return newtxt;
}
string delSpaces (string txt)
{	
	string space = " ";
	string twoSpace = "  ";
	string newtxt = txt;

	int Position = newtxt.find(twoSpace,0);


	while (Position != string::npos)
	{
		newtxt.replace(Position, twoSpace.length(), space);
		Position = newtxt.find(twoSpace);
	}
	
	return newtxt;
}
string caps (string& userText)
{
	string newtxt = "";
	int choose = 0;
	cout << "Capitalize All Characters on line: ";
	cin >> choose;
	string::iterator begin(newtxt.begin());

	for (unsigned int i = 0; i < newtxt.length(); i++)
		{
			newtxt[i] = toupper(newtxt[i]);
		}

		return newtxt;
}
string print (string txt)
{	
	string newtxt = "";

	newtxt = delTab (txt);
	newtxt = delFrontSpace (newtxt);	
	newtxt = delEndSpace(newtxt);
	newtxt = delSpaces (newtxt);

//puaseBlock();

return newtxt;
}
void pause ()
{
string pause = "";
		cin >> pause;
}
void puaseBlock()
{
	pause();
}

// in main
    case 2: 
      cout << "Case 2: calling caps(" << newtxt << ")" << endl;
      newtxt = caps (newtxt);
      cout < <"caps returned newtxt = " << newtxt << ">" << endl;
      break;
.
.
.
// The function
string caps (string& userText)
{
  cout << "In caps(): userText = <" << userText << ">" << endl;
  string newtxt = "";
  int choose = 0;
  cout << "Capitalize All Characters on line: ";
  cin >> choose;
  string::iterator begin(newtxt.begin());


  for (unsigned int i = 0; i < newtxt.length(); i++)
    {
      cout << "i = " << i << " Before toupper: newtxt[" << i << "] = " << newtxt[i] << endl;
      newtxt[i] = toupper(newtxt[i]);
      cout << "i = " << i << " After  toupper: newtxt[" << i << "] = " << newtxt[i] << endl;
    }
    cout << "returning newtxt = <" << newtxt << ">" << endl;
    return newtxt;
}