using System.Windows.Forms;
using Unity;

namespace LDBproject.AdditionalForms
{
    public partial class UpdReportF : Form
    {
        private string _fileName = string.Empty;
        private readonly IUnityContainer _container;
        public UpdReportF(IUnityContainer container)
        {
            InitializeComponent();
            _container = container ?? throw new ArgumentNullException(nameof(container));
        }
        private void SelectFileNameBtn_Click(object sender, EventArgs e)
        {
            var sfd = new SaveFileDialog()
            {
                Filter = "Pdf Files | *.pdf"
            };
            if (sfd.ShowDialog() == DialogResult.OK)
            {
                _fileName = sfd.FileName;
                FileNamelabel.Text = Path.GetFileName(_fileName);
            }
        }
        private void CreateBtn_Click(object sender, EventArgs e)
        {
            try
            {
                if (string.IsNullOrWhiteSpace(_fileName))
                {
                    throw new Exception("No file (path) chosen");
                }
                if
                (_container.Resolve<ChartReport>().CreateChart(_fileName, UpdDTP.Value))
                {
                    MessageBox.Show("< PDF Document was formated >", "Creating chart report (pdf)",
                    MessageBoxButtons.OK,
                    MessageBoxIcon.Information);
                }
                else
                {
                    MessageBox.Show("< ERROR : see logs >", "Pdf. formating",
                    MessageBoxButtons.OK, MessageBoxIcon.Information);
                }
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message, "< ERROR : while creating pdf document >",
                MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }
    }
}