private void Form1_Load(object sender, EventArgs e)
{
List <string> configitems = File.ReadAllLines(@"firebaseconfig.config").ToList();
client = new FireSharp.FirebaseClient(new FirebaseConfig()
{
AuthSecret = configitems[0],
BasePath = configitems[1]
});
if (client != null)
{
MessageBox.Show("Connection to database established");
}
dt.Columns.Add("Name of book");
dt.Columns.Add("Issue date");
dt.Columns.Add("Return date");
dataGridView1.DataSource = dt;
dates();
rf.exporttodatagridview(dt, booklist, FilePath, client);
}
private async void button1_Click(object sender, EventArgs e)
{
if (!rf.CheckForInternetConnection())
{
MessageBox.Show("Please check internet connection before performing any task", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
if (textBox1.Text != "" && textBox2.Text != "" && textBox3.Text != "")
{
string newtitle = textBox1.Text;
Book updatedbook = new Book()
{
name = newtitle,
issuedate = textBox2.Text,
returndate = textBox3.Text
};
FirebaseResponse response = await client.DeleteTaskAsync("Books lended/" + booktitle);
SetResponse setResponse = await client.SetTaskAsync("Books lended/" + newtitle, updatedbook);
if (booklist.Count > 0)
{
booklist.Clear();
}
booklist = File.ReadAllLines(FilePath).ToList();
File.WriteAllText(FilePath, string.Empty);
foreach (string book in booklist)
{
if (book != booktitle)
{
File.AppendAllText(FilePath, book + Environment.NewLine);
}
else
{
File.AppendAllText(FilePath, newtitle + Environment.NewLine);
}
}
rf.exporttodatagridview(dt, booklist, FilePath, client);
this.Close();
}
else
{
MessageBox.Show("Invalid input for updating", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private async void button2_Click(object sender, EventArgs e) ///// for deleteing
{
if (!rf.CheckForInternetConnection())
{
MessageBox.Show("Please check internet connection before performing any task", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
FirebaseResponse response = await client.DeleteTaskAsync("Books lended/" + booktitle);
booklist.Clear();
booklist = File.ReadAllLines(FilePath).ToList();
File.WriteAllText(FilePath, string.Empty);
foreach (string book in booklist)
{
if (book != booktitle)
{
File.AppendAllText(FilePath, book + Environment.NewLine);
}
}
rf.exporttodatagridview(dt, booklist, FilePath, client);
this.Close();
}
