using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using bsmd.database;


namespace CoreDeleteTool
{
    public partial class Main : Form
    {
        List<MessageCore> messageCores = new List<MessageCore>();

        public Main()
        {
            InitializeComponent();
        }

        #region overrides

        protected override void OnLoad(EventArgs e)
        {
            base.OnLoad(e);

            if (DBManager.Instance.Connect(Properties.Settings.Default.ConnectionString))
            {
                this.messageCores.AddRange(DBManager.Instance.GetMessageCoresByStatus(MessageCore.BSMDStatus.PREPARE));
            } else
            {
                MessageBox.Show("Cannot connect to database!");
            }

            this.dataGridView.DataSource = this.messageCores;
        }

        #endregion

        #region event handler

        private void buttonDelete_Click(object sender, EventArgs e)
        {
            if(this.dataGridView.SelectedRows.Count > 0)
            {
                MessageCore selectedCore = this.dataGridView.SelectedRows[0].DataBoundItem as MessageCore;
                if(selectedCore != null)
                {
                    if(MessageBox.Show("Delete selected item?", "Confirmation", MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button2) == DialogResult.Yes)
                    {
                        DBManager.Instance.DeleteCore(selectedCore);
                    }
                }
            }
            
        }

        private void buttonClose_Click(object sender, EventArgs e)
        {
            this.Close();
        }

        #endregion


    }
}