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

using namespace std;

string getText()
{
	string text;
	getline(cin, text);
	return text;
}

int findLastNonLetter()
{
	return 0;
}

int findNextNonLetter(string text)
{
	return 0;
}

void wortspiegel(string &text, int pos)
{
	string tmp_text;
	int start = 0, end = 0;
	tmp_text = text;
	for (int i = pos; i < text.length(); i++)
	{
		if (!(text[i] >= 'a' && text[i] <= 'z') && !(text[i] >= 'A' && text[i] <= 'Z')) {
			end = i - 1;
			break;
		}
	}
	for (int i = pos; i < text.length(); i--)
	{
		if (!(text[i] >= 'a' && text[i] <= 'z') && !(text[i] >= 'A' && text[i] <= 'Z')) {
			start = i + 1;
			break;
		}
	}

	for (int i = start; i <= end; i++)
	{
		cout << "i: " << i << endl << "das andere:" << end - (i - start) << endl;
		//text[i] = text[end - (i - start)];
	}
}

int wortspiegelMain()
{
	int cursor = 0;
	string text = "Dies ist ein Satz. Und noch ein Satz.";
	string cursorLeiste = "";
	char command = 'b';



	cout << "Bitte geben Sie den Text ein: ? \n";
	//text = getText();

	do
	{
		cursorLeiste = "";
		cout <<text << endl;
		for (int i = 0; i <= text.length(); i++)
		{
			if (i == cursor) cursorLeiste += "*";
			else cursorLeiste += " ";
		}
		cout << cursorLeiste << endl;
		cout << "Befehl (l: links, r: rechts, s: spiegeln, q: Ende) ?";
		cin >> command;
		if (command == 'l' && cursor > 0) cursor -= 1;
		if (command == 'r' && cursor < text.length() - 1) cursor += 1;
		if (command == 's') wortspiegel(text, cursor);
	} while (command != 'q');



	return 0;
}