#include "text_editor.h"
#include "stdafx.h"
#include <iostream>
#include <cstring>
#include <fstream>

using namespace std;

void print(char *arr, ifstream &file)
{
	int count = 0;
	while (!file.eof())
	{
		file.getline(arr, 1024);
		cout << arr << endl;
		count++;
	}
}

void strcopy(char *des, const char *src)
{
	int size = strlen(src);
	for(int i = 0 ;i<=size;++i)
	{
		des[i] = src[i];
	}
	des[size + 1] = '\0';
}

char* readFile(ifstream &file)
{
	char *res = NULL;
	char tmp[1025];
	file.getline(tmp, 1024);
	int len = strlen(tmp);
	res = new char[len + 1];
	strcopy(res, tmp);
	return res;
}

Command makeCommand()
{
	char cmd[12] = { 0, };
	cin >> cmd;
	if (!strcmp(cmd, "makeHeading"))
	{
		return makeHeading;
	}
	else if (!strcmp(cmd, "makeBold"))
	{
		return makeBold;
	}
	else if (!strcmp(cmd, "makeItalic"))
	{
		return makeItalic;
	}
	else if (!strcmp(cmd, "makeCombine"))
	{
		return makeCombine;
	}
	else if (!strcmp(cmd, "addLine"))
	{
		return addLine;
	}
	else if (!strcmp(cmd, "remove"))
	{
		return removeLine;
	}
	else if (!strcmp(cmd, "exit"))
	{
		return exitProgram;
	}
	else
	{
		cout << "Invalid command.Try again: ";
		makeCommand();
	}
}