using Database;
using KlassenBIB;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Diagnostics;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace SanSystem
{
    class StrassenContent
    {
        public string Strassename;
        public int AnzahlObjekte;
        public int AnzahlFertig;

        public override string ToString()
        {
            return string.Format("{0} ({1} / {2})", Strassename, AnzahlFertig, AnzahlObjekte);
        }
    }
    /// <summary>
    /// 
    /// </summary>
    public partial class frmStrassenList : Form
    {
        BindingSource bs = new BindingSource();
        /// <summary>
        /// 
        /// </summary>
        public frmStrassenList()
        {
            InitializeComponent();
        }

        private void buildStreetList()
        {
            lst_strassen.DataSource = null;
            List<string> strassen = Datenbank.Instance.loadedProjekt.Objekte.Select(x => x.StrasseName).Distinct().ToList();
            List<string> streets = new List<string>();
            List<StrassenContent> strassenContents = new List<StrassenContent>();
            foreach (string strassename in strassen)
            {
                string streetname = string.Empty;
                //Anzahl gesamt objekte
                IEnumerable<KlassenBIB.Inspektionsobjekt> objekte = Datenbank.Instance.loadedProjekt.Objekte.Where(x => x.StrasseName.Equals(strassename));
                int counter = 0;
                foreach(var objekt in objekte)
                {
                    bool fertig = false;
                    foreach(var x in objekt.Sanierung)
                    {
                        AbstractSanieren abstractSanieren = (AbstractSanieren)x;
                        if(abstractSanieren.Fertig == true)
                        {
                            fertig = true;
                        }
                        else
                        {
                            fertig = false;
                            break;
                        }
                    }
                    if(fertig)
                    {
                        counter++;
                    }
                }

                //Debugger.Break();
                strassenContents.Add(new StrassenContent()
                {
                    Strassename = strassename,
                    AnzahlObjekte = objekte.Count(),
                    AnzahlFertig = counter
                }) ;
                
            }
            
            lst_strassen.DataSource = strassenContents;
        }

        private void frmStrassenList_Load(object sender, EventArgs e)
        {
            this.Height = this.MdiParent.Height - 120;
            buildStreetList();
            btn_add.Text = Global.Instance.language.Labels["add_objekt"];
        }
        

        private void btn_add_Click(object sender, EventArgs e)
        {
            KlassenBIB.Inspektionsobjekt inspektionsobjekt = new KlassenBIB.Inspektionsobjekt();
            inspektionsobjekt.Projektnummer = Global.Instance.ProjektNummer;
            Datenbank.Instance.loadedProjekt.Objekte.Add(inspektionsobjekt);
            frmObjektEdit frmObjektEdit = new frmObjektEdit(inspektionsobjekt,true);
            frmObjektEdit.MdiParent = this.MdiParent;
            frmObjektEdit.FormClosed += FrmObjekt_FormClosed;
            frmObjektEdit.Show();            
        }

        private void lst_strassen_DoubleClick(object sender, EventArgs e)
        {
            if ((sender as ListBox).SelectedItem == null) return;
            StrassenContent selectedStreetName = ((sender as ListBox).SelectedItem as StrassenContent);
            //Debugger.Break();
            if (selectedStreetName == null) return;

            frmObjekteList frmObjekteList = new frmObjekteList(selectedStreetName.Strassename);
            frmObjekteList.MdiParent = this.MdiParent;
            frmObjekteList.FormClosed += FrmObjekt_FormClosed;
            frmObjekteList.Show();
        }

        private void FrmObjekt_FormClosed(object sender, FormClosedEventArgs e)
        {
            buildStreetList();
        }
    }

}