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

namespace testu3_rezolvat_cu_fisiere
{
    public partial class Form1 : Form
    {
        static float totalVanzari;
        List<Floare> lista = new List<Floare>();
        public Form1()
        {
            //FormLogin f = new FormLogin();
            //if (f.ShowDialog() == DialogResult.OK)
            //{
            InitializeComponent();
            string path = @"D:\\MUENORBI";
            DirectoryInfo di = new DirectoryInfo(path);
            if (di.Exists)
            {
                FileInfo[] files = di.GetFiles("*.txt");
                for (int i = 0; i < files.Length; i++)
                {
                    string aux = File.ReadAllText(files[i].FullName);
                    string[] parts = aux.Split(' ');
                    if (parts.Length == 6)
                    {
                        Floare f = new Floare(DateTime.ParseExact(parts[1], "ddMMyy", null), parts[2] + " " + parts[3] + " " + parts[4], Int32.Parse(parts[5]), parts[0]);
                        lista.Add(f);
                        listBox1.Items.Add("Denumire:" + f.Denumire + " Data:" + f.Data.ToString("dd/MM/yyyy") + " Categorie:" + f.Categorie + " Pret:" + f.Pret);
                    }
                    else if (parts.Length == 5)
                    {
                        Floare f = new Floare(DateTime.ParseExact(parts[1], "ddMMyy", null), parts[2] + " " + parts[3], Int32.Parse(parts[4]), parts[0]);
                        lista.Add(f);
                        listBox1.Items.Add("Denumire:" + f.Denumire + " Data:" + f.Data.ToString("dd/MM/yyyy") + " Categorie:" + f.Categorie + " Pret:" + f.Pret);
                    }
                    else if (parts.Length == 4)
                    {
                        Floare f = new Floare(DateTime.ParseExact(parts[1], "ddMMyy", null), parts[2], Int32.Parse(parts[3]), parts[0]);
                        lista.Add(f);
                        listBox1.Items.Add("Denumire:" + f.Denumire + " Data:" + f.Data.ToString("dd/MM/yyyy") + " Categorie:" + f.Categorie + " Pret:" + f.Pret);
                    }
                }
            }
            //}
        }

        private void adaugareButton_Click(object sender, EventArgs e)
        {
            Floare f = new Floare(dataAdaugariiDateTimePicker.Value, categorieComboBox.Text, float.Parse((pretTextBox.Text)), denumireTextBox.Text);
            lista.Add(f);
            listBox1.Items.Add("Denumire:"+f.Denumire+" Data:"+f.Data.ToString("dd/MM/yyyy")+" Categorie:"+f.Categorie+" Pret:"+f.Pret);
        }

        private void salvareFisierButton_Click(object sender, EventArgs e)
        {
            string path = @"D:\\MUENORBI";
            var dir = new DirectoryInfo(path);
            if (dir.Exists)
                dir.Delete(true);
            dir = Directory.CreateDirectory(path);
            foreach(Floare f in lista)
            {
                StreamWriter sw = new StreamWriter(path+"\\" + f.Denumire +".txt", false);

         sw.WriteLine(f.Denumire + " " + f.Data.ToString("ddMMyy") + " " + f.Categorie + " " + f.Pret);
                sw.Close();
            }
        }

        private void vanzareButton_Click(object sender, EventArgs e)
        {
            string aux = listBox1.SelectedItem.ToString().Substring(9);
            string[] aux2 = aux.Split(' ');
            aux = aux2[0];
            int remove = 0;
         //   lista.RemoveAll(o => o.Denumire.Equals(aux));
            foreach (Floare f in lista)
            {
                if(f.Denumire.Equals(aux))
                {
                    totalVanzari += f.Pret;
                    calculVanzariTextBox.Text = totalVanzari.ToString();
                    remove = lista.IndexOf(f);
                }
            }
            lista.RemoveAt(remove);
            listBox1.Items.Clear();
            foreach(Floare f in lista)
            {
                listBox1.Items.Add("Denumire:" + f.Denumire + " Data:" + f.Data.ToString("dd/MM/yyyy") + " Categorie:" + f.Categorie + " Pret:" + f.Pret);
            }
        }

        private void cautareButton_Click(object sender, EventArgs e)
        {
            foreach (Floare f in lista)
            {
                if (f.Denumire.Equals(cautareTextBox.Text))
                {
                    propertyGrid1.SelectedObject = f;
                }
            }
        }

    }
}