safia/ISEbd-22_Mukhamadieva_S.S._StudentProgress
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Сафия Мухамадиева 2024-12-21 14:31:16 +04:00
parent bbeae41de5
commit 5b143a2cb8
4 changed files with 143 additions and 49 deletions
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59
StudentProgress/StudentProgress/Forms/FormSubject.cs
View File

@ -1,18 +1,52 @@
using StudentProgress.Entities;
using StudentProgress.Entities.Enums;
using StudentProgress.Repositories;
using System;
using System.Windows.Forms;
namespace StudentPerformance.Forms
{
public partial class FormSubject : Form
{
private readonly ISubjectsRepository _subjectsRepository;
private int? _subjectId;
public int Id
{
set
{
try
{
var subject = _subjectsRepository.ReadSubjectById(value);
if (subject == null)
{
throw new InvalidDataException(nameof(subject));
}
foreach (Course elem in Enum.GetValues(typeof(Course)))
{
if ((elem & subject.Course) != 0)
{
checkedListBoxCourses.SetItemChecked(checkedListBoxCourses.Items.IndexOf(elem), true);
}
}
textBoxName.Text = subject.NameSubject;
_subjectId = subject.Id;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Ошибка при получении данных", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
}
}
public FormSubject(ISubjectsRepository subjectsRepository)
{
InitializeComponent();
_subjectsRepository = subjectsRepository ?? throw new ArgumentNullException(nameof(subjectsRepository));
foreach (var elem in Enum.GetValues(typeof(Course)))
{
checkedListBoxCourses.Items.Add(elem);
}
}
private void buttonSave_Click(object sender, EventArgs e)
@ -23,9 +57,14 @@ namespace StudentPerformance.Forms
{
throw new Exception("Имя предмета не может быть пустым");
}
var subject = Subjects.CreateEntity_(0, textBoxName.Text);
_subjectsRepository.CreateSubjects_(subject);
if (_subjectId.HasValue)
{
_subjectsRepository.UpdateSubject(CreateEntity(_subjectId.Value));
}
else
{
_subjectsRepository.CreateSubjects_(CreateEntity(0));
}
Close();
}
catch (Exception ex)
@ -36,9 +75,15 @@ namespace StudentPerformance.Forms
private void buttonCancel_Click(object sender, EventArgs e) => Close();
private void FormSubject_Load(object sender, EventArgs e)
private Subjects CreateEntity(int id)
{
// Инициализация формы, если необходимо
Course course = Course.None;
foreach (var elem in checkedListBoxCourses.CheckedItems)
{
course |= (Course)elem;
}
return Subjects.CreateEntity_(id, textBoxName.Text, course);
}
}
}

37
StudentProgress/StudentProgress/Forms/FormSubjects.Designer.cs generated
View File

@ -36,29 +36,29 @@ namespace StudentProgress.Forms
buttonDel = new Button();
buttonAdd = new Button();
dataGridView = new DataGridView();
buttonUpd = new Button();
panel1.SuspendLayout();
((System.ComponentModel.ISupportInitialize)dataGridView).BeginInit();
SuspendLayout();
//
// panel1
//
panel1.Controls.Add(buttonUpd);
panel1.Controls.Add(buttonDel);
panel1.Controls.Add(buttonAdd);
panel1.Dock = DockStyle.Right;
panel1.Location = new Point(1018, 0);
panel1.Margin = new Padding(6, 6, 6, 6);
panel1.Location = new Point(548, 0);
panel1.Name = "panel1";
panel1.Size = new Size(139, 578);
panel1.Size = new Size(75, 271);
panel1.TabIndex = 0;
//
// buttonDel
//
buttonDel.BackgroundImage = Properties.Resources.Del;
buttonDel.BackgroundImageLayout = ImageLayout.Stretch;
buttonDel.Location = new Point(13, 367);
buttonDel.Margin = new Padding(6, 6, 6, 6);
buttonDel.Location = new Point(7, 172);
buttonDel.Name = "buttonDel";
buttonDel.Size = new Size(104, 113);
buttonDel.Size = new Size(56, 53);
buttonDel.TabIndex = 1;
buttonDel.UseVisualStyleBackColor = true;
buttonDel.Click += buttonDel_Click;
@ -67,10 +67,9 @@ namespace StudentProgress.Forms
//
buttonAdd.BackgroundImage = Properties.Resources.Add;
buttonAdd.BackgroundImageLayout = ImageLayout.Stretch;
buttonAdd.Location = new Point(13, 73);
buttonAdd.Margin = new Padding(6, 6, 6, 6);
buttonAdd.Location = new Point(7, 34);
buttonAdd.Name = "buttonAdd";
buttonAdd.Size = new Size(104, 113);
buttonAdd.Size = new Size(56, 53);
buttonAdd.TabIndex = 0;
buttonAdd.UseVisualStyleBackColor = true;
buttonAdd.Click += buttonAdd_Click;
@ -85,23 +84,32 @@ namespace StudentProgress.Forms
dataGridView.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize;
dataGridView.Dock = DockStyle.Fill;
dataGridView.Location = new Point(0, 0);
dataGridView.Margin = new Padding(6, 6, 6, 6);
dataGridView.MultiSelect = false;
dataGridView.Name = "dataGridView";
dataGridView.ReadOnly = true;
dataGridView.RowHeadersVisible = false;
dataGridView.RowHeadersWidth = 82;
dataGridView.Size = new Size(1018, 578);
dataGridView.Size = new Size(548, 271);
dataGridView.TabIndex = 1;
//
// buttonUpd
//
buttonUpd.BackgroundImage = Properties.Resources.Pencil;
buttonUpd.BackgroundImageLayout = ImageLayout.Stretch;
buttonUpd.Location = new Point(7, 93);
buttonUpd.Name = "buttonUpd";
buttonUpd.Size = new Size(56, 53);
buttonUpd.TabIndex = 2;
buttonUpd.UseVisualStyleBackColor = true;
buttonUpd.Click += buttonUpd_Click;
//
// FormSubjects
//
AutoScaleDimensions = new SizeF(13F, 32F);
AutoScaleDimensions = new SizeF(7F, 15F);
AutoScaleMode = AutoScaleMode.Font;
ClientSize = new Size(1157, 578);
ClientSize = new Size(623, 271);
Controls.Add(dataGridView);
Controls.Add(panel1);
Margin = new Padding(6, 6, 6, 6);
Name = "FormSubjects";
Text = "Предметы";
Load += FormSubjects_Load;
@ -116,5 +124,6 @@ namespace StudentProgress.Forms
private DataGridView dataGridView;
private Button buttonDel;
private Button buttonAdd;
private Button buttonUpd;
}
}

82
StudentProgress/StudentProgress/Forms/FormSubjects.cs
View File

@ -1,4 +1,5 @@
using System;
using System.ComponentModel;
using System.Windows.Forms;
using StudentPerformance.Forms;
using StudentProgress.Repositories;
@ -9,50 +10,89 @@ namespace StudentProgress.Forms
public partial class FormSubjects : Form
{
private readonly ISubjectsRepository _subjectsRepository;
private readonly IUnityContainer _container;
public FormSubjects()
public FormSubjects(IUnityContainer container, ISubjectsRepository subjectsRepository)
{
InitializeComponent();
var container = Program.CreateContainer(); // Получаем контейнер Unity
_subjectsRepository = container.Resolve<ISubjectsRepository>();
_container = container ?? throw new ArgumentNullException(nameof(container));
_subjectsRepository = subjectsRepository ?? throw new ArgumentNullException(nameof(subjectsRepository));
}
private void FormSubjects_Load(object sender, EventArgs e)
{
// Загрузка данных в DataGridView
LoadData();
}
private void FormSubjects_Load(object sender, EventArgs e) => LoadData();
private void LoadData()
{
// Пример загрузки данных из репозитория
var subjects = _subjectsRepository.ReadSubjects();
dataGridView.DataSource = subjects;
dataGridView.DataSource = _subjectsRepository.ReadSubjects();
dataGridView.Columns["Id"].Visible = false;
}
private void buttonAdd_Click(object sender, EventArgs e)
{
// Логика добавления нового предмета
using (var form = new FormSubject(Program.CreateContainer().Resolve<ISubjectsRepository>()))
{
if (form.ShowDialog() == DialogResult.OK)
try
{
_container.Resolve<FormSubject>().ShowDialog();
LoadData();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Ошибка при добавлении", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void buttonDel_Click(object sender, EventArgs e)
{
// Логика удаления выбранного предмета
if (dataGridView.SelectedRows.Count > 0)
if (!TryGetIdentifierFromSelectedRow(out var findId))
{
var selectedSubject = dataGridView.SelectedRows[0].DataBoundItem as Entities.Subjects;
if (selectedSubject != null)
return;
}
if (MessageBox.Show("Удалить запись?", "Удаление", MessageBoxButtons.YesNo) != DialogResult.Yes)
{
_subjectsRepository.DeleteSubjects(selectedSubject.Id);
return;
}
try
{
_subjectsRepository.DeleteSubjects(findId);
LoadData();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Ошибка при удалении", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private bool TryGetIdentifierFromSelectedRow(out int id)
{
id = 0;
if (dataGridView.SelectedRows.Count < 1)
{
MessageBox.Show("Нет выбранной записи", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
return false;
}
id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells["Id"].Value);
return true;
}
private void buttonUpd_Click(object sender, EventArgs e)
{
if (!TryGetIdentifierFromSelectedRow(out var findId))
{
return;
}
try
{
var form = _container.Resolve<FormSubject>();
form.Id = findId;
form.ShowDialog();
LoadData();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Ошибка при изменении", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}