private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)
{
comboBox2.Items.Clear();
StrategiAlgoritma S = new StrategiAlgoritma(openFileDialog1.FileName);
List <string> ListCombo = S.GetGraf();
foreach (string text in ListCombo)
{
if (text == comboBox1.SelectedItem.ToString())
{
continue;
}
//comboBox1.Items.Add(text);
comboBox2.Items.Add(text);
}
}
private void button1_Click(object sender, EventArgs e)
{
//create a viewer object
Microsoft.Msagl.GraphViewerGdi.GViewer viewer = new Microsoft.Msagl.GraphViewerGdi.GViewer();
//create a graph object
Microsoft.Msagl.Drawing.Graph graph = new Microsoft.Msagl.Drawing.Graph("graph");
openFileDialog1.Filter = "*.txt|*.txt|All files (*.*)|*.*";
openFileDialog1.InitialDirectory = Directory.GetCurrentDirectory();
openFileDialog1.Title = "Masukkan file input";
// Show file dialog
DialogResult dr = openFileDialog1.ShowDialog();
if (dr == DialogResult.OK)
{
button1.Text = openFileDialog1.SafeFileName;
namafile = openFileDialog1.FileName;
StrategiAlgoritma S = new StrategiAlgoritma(openFileDialog1.FileName);
List <string> semua = new List <string>();
using (StreamReader sr = new StreamReader(openFileDialog1.OpenFile()))
{
string line = sr.ReadLine();
if (line == null || line == "0")
{
MessageBox.Show("File is empty", "Warning!!!");
}
else
{
comboBox1.Items.Clear();
comboBox2.Items.Clear();
while (sr.Peek() >= 0)
{
line = sr.ReadLine(); // Read file line by line
string[] cur_line = line.Split(' ');
graph.AddEdge(cur_line[0], cur_line[1]).Attr.ArrowheadAtTarget = Microsoft.Msagl.Drawing.ArrowStyle.None;
int i = 0;
bool sama = false;
while (i < semua.Count && sama == false)
{
if (semua.Contains(cur_line[0]))
{
sama = true;
}
i++;
}
if (sama == false)
{
semua.Add(cur_line[0]);
}
}
List <string> ListCombo = S.GetGraf();
foreach (string text in ListCombo)
{
comboBox1.Items.Add(text);
comboBox2.Items.Add(text);
}
}
}
viewer.Graph = graph;
panel1.SuspendLayout();
viewer.Dock = System.Windows.Forms.DockStyle.Fill;
panel1.Controls.Add(viewer);
panel1.ResumeLayout();
// Masukkan Daftar Akun A
this.Controls.Add(comboBox1);
// Masukkan Daftar Akun B
this.Controls.Add(comboBox2);
}
}
private void button2_Click(object sender, EventArgs e)
{
if (radioButton2.Checked)
{
listView1.Items.Clear();
button2.ForeColor = System.Drawing.Color.Green;
StrategiAlgoritma S = new StrategiAlgoritma(namafile);
if (comboBox1.SelectedItem == null && comboBox2.SelectedItem == null)
{
MessageBox.Show("Pilih akun dulu!", "Warning!");
}
else if (comboBox1.SelectedItem != null && comboBox2.SelectedItem == null)
{
label6.Text = "Friend Recommendation " + comboBox1.SelectedItem.ToString();
List <string> listteman = S.FriendRecomBFS(comboBox1.SelectedItem.ToString());
foreach (string text in listteman)
{
listView1.Items.Add(text);
}
label6.Visible = true;
if (listView1.Items == null)
{
listView1.Items.Add("Tidak ada mutual firend");
}
listView1.Visible = true;
}
else if (comboBox1.SelectedItem == null && comboBox2.SelectedItem != null)
{
MessageBox.Show("Pilih akun dulu!", "Warning!");
}
else
{
label6.Text = "Friend Recommendation " + comboBox1.SelectedItem.ToString();
List <string> listteman = S.FriendRecomBFS(comboBox1.SelectedItem.ToString());
foreach (string text in listteman)
{
listView1.Items.Add(text);
}
if (comboBox1.SelectedItem.ToString() != comboBox2.SelectedItem.ToString())
{
label5.Text = "Explore Friend " + comboBox1.SelectedItem.ToString() + " with " + comboBox2.SelectedItem.ToString();
textBox3.Text = S.ExploreFriendsBFS(comboBox1.SelectedItem.ToString(), comboBox2.SelectedItem.ToString());
textBox3.Visible = true;
label5.Visible = true;
}
else
{
MessageBox.Show("Tidak bisa memilih akun yang sama!", "Warning!");
label5.Text = "Explore Friend " + comboBox1.SelectedItem.ToString() + " with " + comboBox2.SelectedItem.ToString();
textBox3.Text = "Tidak ada karena kedua akun sama";
textBox3.Visible = true;
label5.Visible = true;
}
label6.Visible = true;
if (listView1.Items == null)
{
listView1.Items.Add("Tidak ada mutual firend");
}
listView1.Visible = true;
}
}
else if (radioButton1.Checked)
{
listView1.Items.Clear();
button2.ForeColor = System.Drawing.Color.Green;
StrategiAlgoritma S = new StrategiAlgoritma(namafile);
if (comboBox1.SelectedItem == null && comboBox2.SelectedItem == null)
{
MessageBox.Show("Pilih akun dulu!", "Warning!");
}
else if (comboBox1.SelectedItem != null && comboBox2.SelectedItem == null)
{
label6.Text = "Friend Recommendation " + comboBox1.SelectedItem.ToString();
List <string> listteman = S.FriendRecomBFS(comboBox1.SelectedItem.ToString());
foreach (string text in listteman)
{
listView1.Items.Add(text);
}
label6.Visible = true;
if (listView1.Items == null)
{
listView1.Items.Add("Tidak ada mutual firend");
}
listView1.Visible = true;
}
else if (comboBox1.SelectedItem == null && comboBox2.SelectedItem != null)
{
MessageBox.Show("Pilih akun dulu!", "Warning!");
}
else
{
label6.Text = "Friend Recommendation " + comboBox1.SelectedItem.ToString();
List <string> listteman = S.FriendRecomBFS(comboBox1.SelectedItem.ToString());
foreach (string text in listteman)
{
listView1.Items.Add(text);
}
if (comboBox1.SelectedItem.ToString() != comboBox2.SelectedItem.ToString())
{
label5.Text = "Explore Friend " + comboBox1.SelectedItem.ToString() + " with " + comboBox2.SelectedItem.ToString();
textBox3.Text = S.ExploreFriendsDFS(comboBox1.SelectedItem.ToString(), comboBox2.SelectedItem.ToString());
textBox3.Visible = true;
label5.Visible = true;
}
else
{
MessageBox.Show("Tidak bisa memilih akun yang sama!", "Warning!");
label5.Text = "Explore Friend " + comboBox1.SelectedItem.ToString() + " with " + comboBox2.SelectedItem.ToString();
textBox3.Text = "Tidak ada karena kedua akun sama";
textBox3.Visible = true;
label5.Visible = true;
}
label6.Visible = true;
if (listView1.Items == null)
{
listView1.Items.Add("Tidak ada mutual firend");
}
listView1.Visible = true;
}
}
}