/**
* BUTTONS START HERE!
*
*/
private void Read_File_Click(object sender, EventArgs e)
{
listBox1.Items.Clear();//clear listBox
if (myAVLTree.ROOT != null)
{
myAVLTree = new AVLTree <Word>(); //reset whole tree in case button was already pressed before
}
const int MAX_FILE_LINES = 50000;
string[] AllLines = new string[MAX_FILE_LINES];
// set the path where the file to be read is saved
string path = @"C:\Users\adamb\source\repos\CSharp_CourseWork_16059158\myText.txt";
AllLines = File.ReadAllLines(path);
int lineNumber = 0;
foreach (string line in AllLines)
{
lineNumber++; //line number only add at every new line
int wordPos = 1; //re-initialise word position every new line
Word myWord;
Location wordLocation;
Node <Word> myData;
string[] words = line.Split(' ', ',', '.', '?', ';');
words = words.Where(val => val != "").ToArray();
foreach (String word in words)
{
listBox1.Items.Add(word);
if (word != "")
{
myWord = new Word(word);
myData = findNode(myWord, myAVLTree.ROOT); //fetch node from which i can reatreave DATA Word
if (myData == null) //if avl does not already contains Word obj than add it
{
wordLocation = new Location(wordPos, lineNumber); //create a new location for the word
myWord.addEdge(wordLocation); //add a new link of position for the word
myAVLTree.InsertItem(myWord); //insert data in avl
wordPos++; //position of the word + 1 for each word
}
else //avl contains the data already
{
wordLocation = new Location(wordPos, lineNumber);
myData.Data.addEdge(wordLocation);
wordPos++;//position of the word + 1 for each word
}
}
}
}
Info info = new Info();
SendTree = myAVLTree; //create tree
info.RECEIVED_TREE = SendTree; //send tree to info class
listBox1.Items.Add(" YOUR TEXT FILE was LOADED..... ");
int uniqueWordCount = myAVLTree.Count();
Number_Of_Words.Items.Clear();
Number_Of_Words.Items.Add(uniqueWordCount);
}
private void save_Click(object sender, EventArgs e)
{
Form1 form1 = new Form1();
String word = word_text.Text;
int occ = int.Parse(occurences_text.Text);
RECEIVED_TREE.removeItemAVLT(USE_RECEIVED_NODE.Data);
Word newWord = new Word(word);
String[] lines = line_text.Text.Split(',');
lines = lines.Where(val => val != "").ToArray();
String[] positions = positions_text.Text.Split(',');
positions = positions.Where(val => val != "").ToArray();
bool keepData_Source = ((occ - lines.Length) == 0) && ((occ - positions.Length) == 0);//if zero we don't need to add more links, just overWrite existing info
int linePos = lines.Length - positions.Length;
testXX.Items.Add(USE_RECEIVED_NODE.Data.LOCATIONS.Count() - lines.Length);
/**
* check if we have to keep the source data intact or not
*
*/
if (keepData_Source) ////
{
int v = 0; //counter
foreach (Location lc in newWord.LOCATIONS)
{
if (v < lines.Length)
{
lc.LineNUMBER = int.Parse(lines[v]);
}
if (v < positions.Length)
{
lc.POSITION = int.Parse(positions[v]);
}
v++;
}
v = 0;//reset
}
else ///data has been changed
{
newWord.LOCATIONS.Clear();//clear list
bool positionAddedInfo = false;
bool lineAddedInfo = false;
bool same_size = false;
string[] myArray;
if (lines.Length < positions.Length)
{
myArray = positions;
positionAddedInfo = true;
}
else if (lines.Length > positions.Length)
{
myArray = lines;
lineAddedInfo = true;
}
else
{
myArray = lines;
same_size = true;
}
for (int i = 0; i < myArray.Length; i++)
{
if (positionAddedInfo)
{
Location loc = new Location(int.Parse(myArray[i]), 0);
newWord.addEdge(loc);
}
else if (lineAddedInfo)
{
Location loc = new Location(0, int.Parse(myArray[i]));
newWord.addEdge(loc);
}
else
{
Location loc = new Location(int.Parse(positions[i]), int.Parse(myArray[i]));
newWord.addEdge(loc);
}
}
if (positionAddedInfo)
{
int v = 0;
foreach (Location loca in newWord.LOCATIONS)
{
if (v >= lines.Length)
{
break;
}
if (v < lines.Length)
{
loca.LineNUMBER = int.Parse(lines[v]);
}
v++;
}
v = 0;
}
if (lineAddedInfo)
{
int v = 0;
foreach (Location loca in newWord.LOCATIONS)
{
if (v >= positions.Length)
{
break;
}
if (v < positions.Length)
{
loca.POSITION = int.Parse(positions[v]);
}
v++;
}
v = 0;
}
if (newWord.LOCATIONS.Count() < occ)
{
int condition = Math.Abs(newWord.LOCATIONS.Count() - occ);
for (int i = 0; i < condition; i++)
{
Location loc = new Location(0, 0);
newWord.addEdge(loc);
}
}
}
RECEIVED_TREE.InsertItem(newWord);
form1.SendTree = RECEIVED_TREE;
//form1.listBox1.Items.Clear();
//form1.listBox1.Items.Add(" >>>"+ InfoWord_Text);
//form1.More_Than_TextBox.Text = InfoWord_Text;
this.Close();
}
