Diplom_O/MainForms/LearnForm.cs

166 lines
4.2 KiB
C#
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2024-09-20 08:53:52 +05:00
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 Diplom_O.DataBase;
namespace Diplom_O
{
public partial class LearnForm : Form
{
private readonly ColumnConf[] tableMainColumns = {
new ColumnConf(name: "№"),
new ColumnConf(name: "Название обр. учр.", size: 140, warp: true),
new ColumnConf(name: "Уровень", size: 140),
new ColumnConf(name: "Специальность", size: 140),
new ColumnConf(name: "Дата окончания", size: 80),
new ColumnConf(name: "Курсы", size: 140, warp: true),
new ColumnConf(name: "Проф. переподготовка", size: 140, warp: true)
};
private Rabotnik rabotnik = null;
private void linkRabLabel_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
{
var form = new RabForm(true);
form.ShowDialog();
if (form.isCanceled)
rabotnik = null;
else
rabotnik = form.formResult;
ResetLinkRabotnik();
resetLearnTable();
}
private void ResetLinkRabotnik()
{
if (rabotnik == null)
{
linkRabLabel.Text = "Выбрать сотрудника...";
return;
}
var chel = FuncDB.ChelGetById(rabotnik.ChelId);
if (chel == null)
{
linkRabLabel.Text = "Выбрать сотрудника...";
return;
}
var res = chel.FName.ToString() + " " +
chel.SName[0].ToString() + "." +
((!string.IsNullOrEmpty(chel.TName)) ?
chel.TName[0].ToString() + "." : "");
linkRabLabel.Text = res;
}
private void resetLearnTable()
{
try
{
var res = rabotnik == null ? Array.Empty<string[]>() : FuncDB.LearnListTableMain(rabotnik.ChelId);
this.ResetTable(
learnGridView,
tableMainColumns,
res
);
}
catch (Exception e)
{
this.ShowError(errorLabel, e.Message);
}
}
private Learn selectedLearnTable()
{
try
{
if (learnGridView.SelectedRows.Count != 1)
throw new Exception("Образование не выбрано.");
if (int.TryParse((string)learnGridView.SelectedRows[0].Cells[0].Value, out int value))
return FuncDB.LearnGetById(value);
else
throw new Exception("Ошибка в таблице.");
}
catch (Exception e)
{
this.ShowError(errorLabel, e.Message);
return null;
}
}
public LearnForm()
{
InitializeComponent();
this.correctUpperMenu(menuStrip, 4);
ResetLinkRabotnik();
resetLearnTable();
linkRabLabel.Enabled =
addButton.Enabled =
changeButton.Enabled =
delButton.Enabled = false;
var user = this.GetUser();
if (user == null)
return;
linkRabLabel.Enabled = FuncDB.AccessGetByUserIdFormIdAccessId(user.Id, 4, 0) != null;
delButton.Enabled = FuncDB.AccessGetByUserIdFormIdAccessId(user.Id, 4, 1) != null;
changeButton.Enabled = FuncDB.AccessGetByUserIdFormIdAccessId(user.Id, 4, 2) != null;
addButton.Enabled = FuncDB.AccessGetByUserIdFormIdAccessId(user.Id, 4, 3) != null;
}
private void addButton_Click(object sender, EventArgs e)
{
try
{
if (rabotnik == null)
throw new Exception("Не выбран сотрудник.");
var form = new SupportForms.LearnForm(chelId: rabotnik.ChelId);
form.ShowDialog();
if (!form.isCanceled)
{
resetLearnTable();
}
}
catch (Exception ex)
{
this.ShowError(errorLabel, ex.Message);
}
}
private void changeButton_Click(object sender, EventArgs e)
{
try
{
var form = new SupportForms.LearnForm(selectedLearnTable());
form.ShowDialog();
if (!form.isCanceled)
resetLearnTable();
}
catch (Exception ex)
{
this.ShowError(errorLabel, ex.Message);
}
}
private void delButton_Click(object sender, EventArgs e)
{
try
{
FuncDB.LearnDelete(selectedLearnTable());
resetLearnTable();
}
catch (Exception ex)
{
this.ShowError(errorLabel, ex.Message);
}
}
private void upperMenuClicked(object sender, ToolStripItemClickedEventArgs e)
{
this.upperMenuClicked((MenuStrip)sender);
if (this.GetNextForm() != -1)
Close();
}
}
}