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 System.IO;

namespace kurs
{
	public partial class Form6 : Form
	{
		public Form6()
		{
			InitializeComponent();
		}
		string path_cli = @"clients.txt";
		string path_work = @"work.txt";
		int[] stud_hhd = new int[0];
		string[] stud = new string[0];
	    string[] stud_cab = new string[0];
	    string[] stud_cab_counter = new string[0];
        int[] stud_counter = new int[0];
	    int[] stud_h_counter = new int[0];
        string[] stud_work = new string[0];
		int[] hrs = new int[0];
		int rk = 0;
		int rk1 = 0;
		int rk2 = 1;
		int nn = 0;
		int hr = 0;
		private void Form6_Load(object sender, EventArgs e)
		{
			dataGridView1.Columns.Add("Kod", "Код");
			dataGridView1.Columns.Add("Stud", "Фамилия студента");
			dataGridView1.Columns.Add("kabs", "Количество посещенных кабинетов");
			dataGridView1.Columns.Add("hrs", "Общее кол-во часов");
			dataGridView1.Columns.Add("exs", "Посещал кабинеты");
			using (StreamReader sr = new StreamReader(path_cli, Encoding.GetEncoding(1251)))
			{
				string line;
				while ((line = sr.ReadLine()) != null)
				{
					string[] split = line.Split(';');
					Array.Resize(ref stud, stud.Length + 1);
					stud[rk] = split[1];
				    Array.Resize(ref stud_counter, stud_counter.Length + 1);
				    stud_counter[rk] = 0;
				    Array.Resize(ref stud_h_counter, stud_h_counter.Length + 1);
				    stud_h_counter[rk] = 0;
				    Array.Resize(ref stud_cab_counter, stud_cab_counter.Length + 1);
				    stud_cab_counter[rk] = "";
                    rk++;
				}
			}

			using (StreamReader sr = new StreamReader(path_work, Encoding.GetEncoding(1251)))
			{
				string line;
				while ((line = sr.ReadLine()) != null)
				{
					string[] split = line.Split(';');
					Array.Resize(ref stud_hhd, stud_hhd.Length + 1);
					stud_hhd[rk1] = Int32.Parse(split[5]);
					Array.Resize(ref stud_work, stud_work.Length + 1);
					stud_work[rk1] = split[2];
				    Array.Resize(ref stud_cab, stud_cab.Length + 1);
				    stud_cab[rk1] = split[4];
                    rk1++;
				}
			}

		}

		private void Form6_FormClosing(object sender, FormClosingEventArgs e)
		{
			e.Cancel = true;
			Hide();
		}

		private void button1_Click(object sender, EventArgs e)
		{
			for (int i = 0; i < stud_work.Length; i++)
			{
			    if (stud.Contains(stud_work[i]))
			    {
			        stud_counter[Array.IndexOf(stud, stud_work[i])]++;
			        stud_h_counter[Array.IndexOf(stud, stud_work[i])]+=stud_hhd[i];
			        stud_cab_counter[Array.IndexOf(stud, stud_work[i])] += stud_cab[i] + ",";

			    }
			}
		    for (int i = 0; i < stud.Length; i++)
		    {
		        dataGridView1.Rows.Add(i, stud[i], stud_counter[i], stud_h_counter[i], stud_cab_counter[i]);
            }


		}
	}
}