namespace LDBproject.AdditionalForms;

public partial class RegOrder : Form
{
    public RegOrder()
    {
        InitializeComponent();

        LibrarianCBox.DisplayMember = "FIO";
        LibrarianCBox.ValueMember = "CardID";

        CardCBox.DisplayMember = "FIO";
        CardCBox.ValueMember = "CardID";

        BookColumnCBox.DisplayMember = "Title";
        BookColumnCBox.ValueMember = "BookID";
    }

    private void SaveBtn_Click(object sender, EventArgs e)
    {
        try
        {
            if (DataGV.RowCount < 1 || LibrarianCBox.SelectedIndex < 0)
            {
                throw new Exception("[ Blanck space left ]");
            }

            Close();
        }
        catch (Exception ex)
        {
            MessageBox.Show(ex.Message, "[ Saving error ]", MessageBoxButtons.OK, MessageBoxIcon.Error);
        }
    }

    private void BackBtn_Click(object sender, EventArgs e) => Close();

    private List<object> CreateBookListFromDG()
    {
        var list = new List<object>();
        foreach (DataGridViewRow row in DataGV.Rows)
        {
            if (row.Cells["BookColumn"].Value == null)
            {
                continue;
            }
        }
        return list;
    }
}