using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Runtime.InteropServices;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using BrightIdeasSoftware;
using DatenDB;

namespace Deckungsbeitrag
{
  public partial class FormArtikelVW : Form
  {
    public FormArtikelVW()
    {
      InitializeComponent();
    }

    private void FormArtikelVW_Load(object sender, EventArgs e)
    {
      OLV_Load();
      
    }

    private void OLV_GroupCount()
    {
      foreach (OLVGroup group in this.objectListViewArtikel.OLVGroups)
      {
        int sum = 0;

        foreach (OLVListItem item in group.Items)
        {
          Artikel art = (Artikel)item.RowObject;
          sum += art.Nachwaesche;
        }
        group.Header = $"{group.Header} (Anzahl: {sum.ToString()})";
      }

    }

    private void OLV_Load()
    {
      Generator.GenerateColumns(this.objectListViewArtikel, typeof(Artikel), true);
      this.objectListViewArtikel.SetObjects(Artikel.GetArtikelList());
      OLVColumn sortColumn = new OLVColumn();
      sortColumn = (OLVColumn)this.objectListViewArtikel.Columns[6];
      this.objectListViewArtikel.Sort(sortColumn);
      OLV_GroupCount();
      OLVColumn buttonColumn = new OLVColumn();
      buttonColumn = (OLVColumn)this.objectListViewArtikel.Columns[7];
      buttonColumn.IsButton = true;
      buttonColumn.ButtonSizing = OLVColumn.ButtonSizingMode.CellBounds;
      Funktionen.Columns_Resize(this.objectListViewArtikel);      

      this.objectListViewArtikel.FilterMenuBuildStrategy = new MeinFilterMenu();

    }

    private void objectListViewArtikel_ButtonClick(object sender, CellClickEventArgs e)
    {
      Artikel artikel = (Artikel)e.Model;
      artikel.Nachwaesche = 0;
      artikel.LastReset = DateTime.Now;
      if(artikel.Save() == 1) this.objectListViewArtikel.RefreshObject(e.Model);
    }

    private void objectListViewArtikel_AfterCreatingGroups(object sender, CreateGroupsEventArgs e)
    {
      foreach (OLVGroup group in this.objectListViewArtikel.OLVGroups)
      {
        int sum = 0;

        foreach (OLVListItem item in group.Items)
        {
          Artikel art = (Artikel)item.RowObject;
          sum += art.Nachwaesche;
        }
        group.Header = $"{group.Header} (Anzahl: {sum.ToString()})";
      }

    }
  }
}