Первое переключение между экранами.

App.xaml

@@ -12,10 +12,10 @@
                         <Grid>
                             <!-- Тень кнопки -->
                             <Border Background="{TemplateBinding Background}"
-                                CornerRadius="15" 
+                                    CornerRadius="15" 
-                                BorderBrush="Transparent"
+                                    BorderBrush="Transparent"
-                                BorderThickness="0"
+                                    BorderThickness="0"
-                                x:Name="ButtonBorder">
+                                    x:Name="ButtonBorder">
                                 <Border.Effect>
                                     <DropShadowEffect Color="Black" BlurRadius="10" ShadowDepth="2" Opacity="0.4" />
                                 </Border.Effect>
@@ -29,8 +29,8 @@
                                     <BeginStoryboard>
                                         <Storyboard>
                                             <ColorAnimation Storyboard.TargetName="ButtonBorder"
-                                                        Storyboard.TargetProperty="(Border.Background).(SolidColorBrush.Color)"
+                                                            Storyboard.TargetProperty="(Border.Background).(SolidColorBrush.Color)"
-                                                        To="#0066CC" Duration="0:0:0.2" />
+                                                            To="#0066CC" Duration="0:0:0.2" />
                                         </Storyboard>
                                     </BeginStoryboard>
                                 </Trigger.EnterActions>
@@ -38,8 +38,8 @@
                                     <BeginStoryboard>
                                         <Storyboard>
                                             <ColorAnimation Storyboard.TargetName="ButtonBorder"
-                                                        Storyboard.TargetProperty="(Border.Background).(SolidColorBrush.Color)"
+                                                            Storyboard.TargetProperty="(Border.Background).(SolidColorBrush.Color)"
-                                                        To="#004890" Duration="0:0:0.2" />
+                                                            To="#004890" Duration="0:0:0.2" />
                                         </Storyboard>
                                     </BeginStoryboard>
                                 </Trigger.ExitActions>
@@ -63,5 +63,42 @@
                 </Setter.Value>
             </Setter>
         </Style>
+
+        <!-- Стиль для закругленного TextBox -->
+        <Style x:Key="RoundedTextBoxStyle" TargetType="TextBox">
+            <Setter Property="Template">
+                <Setter.Value>
+                    <ControlTemplate TargetType="TextBox">
+                        <Border Background="White"
+                                CornerRadius="15"
+                                BorderBrush="Gray"
+                                BorderThickness="1">
+                            <ScrollViewer Margin="5" x:Name="PART_ContentHost"/>
+                        </Border>
+                    </ControlTemplate>
+                </Setter.Value>
+            </Setter>
+        </Style>
+
+        <!-- Стиль для закругленного ComboBox -->
+        <Style x:Key="RoundedComboBoxStyle" TargetType="ComboBox">
+            <Setter Property="Template">
+                <Setter.Value>
+                    <ControlTemplate TargetType="ComboBox">
+                        <Border Background="White"
+                                CornerRadius="15"
+                                BorderBrush="Gray"
+                                BorderThickness="1">
+                            <Grid>
+                                <ToggleButton Grid.Column="2" Focusable="False" 
+                                              ClickMode="Press" />
+                                <ContentPresenter />
+                            </Grid>
+                        </Border>
+                    </ControlTemplate>
+                </Setter.Value>
+            </Setter>
+        </Style>
+
     </Application.Resources>
 </Application>

Migrations/20241126112638_InitDB.Designer.cs

@@ -1,6 +1,6 @@
 // <auto-generated />
 using System;
-using EmployeeManager.Data;
+using EmployeeManager.Model.Data;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.EntityFrameworkCore.Infrastructure;
 using Microsoft.EntityFrameworkCore.Migrations;

Migrations/ApplicationConextModelSnapshot.cs

@@ -1,6 +1,6 @@
 // <auto-generated />
 using System;
-using EmployeeManager.Data;
+using EmployeeManager.Model.Data;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.EntityFrameworkCore.Infrastructure;
 using Microsoft.EntityFrameworkCore.Storage.ValueConversion;

Model/Data/ApplicationConext.cs

@@ -1,7 +1,7 @@
 using EmployeeManager.Model;
 using Microsoft.EntityFrameworkCore;
 
-namespace EmployeeManager.Data
+namespace EmployeeManager.Model.Data
 {
     public class ApplicationConext : DbContext
     {

Model/DataWorker.cs

@@ -1,12 +1,113 @@
-using System;
+using EmployeeManager.Model.Data;
-using System.Collections.Generic;
+using System.Data.Common;
 using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
 
 namespace EmployeeManager.Model
 {
     public static class DataWorker
     {
+        public static string CreatePhysicalPerson(string namePhysicalPersons, string surnamePhysicalPersons, string patronomicPhysicalPersons, DateTime birthday, string gender, string address, string telephone)
+        {
+            string result = "Возникла ошибка. Обратитесь в ЛАОД.";
+
+            using(ApplicationConext db = new ApplicationConext())
+            {
+                bool checkIsExist = db.PhysicalPersons.Any(
+                    e => e.NamePhysicalPersons == namePhysicalPersons 
+                    && e.SurnamePhysicalPersons == surnamePhysicalPersons
+                    && e.PatronomicPhysicalPersons == patronomicPhysicalPersons
+                    && e.Birthday == birthday
+                    );
+
+                if (!checkIsExist)
+                {
+                    PhysicalPerson newPhysicalPerson = new PhysicalPerson
+                    {
+                        NamePhysicalPersons = namePhysicalPersons,
+                        SurnamePhysicalPersons = surnamePhysicalPersons,
+                        PatronomicPhysicalPersons = patronomicPhysicalPersons,
+                        Birthday = birthday,
+                        Gender = gender,
+                        Address = address,
+                        Telephone = telephone
+                    };
+                    db.PhysicalPersons.Add(newPhysicalPerson);
+                    db.SaveChanges();
+                    result = "Физическое лицо добавлено.";
+                }
+                return result;
+            }
+        }
+
+        public static string CreateEmployee(string nameJob, DateTime startJob, DateTime? endJob, string? partTimeJob, float bid, PhysicalPerson? physicalPersons)
+        {
+            string result = "Возникла ошибка. Обратитесь в ЛАОД.";
+
+            using (ApplicationConext db = new ApplicationConext())
+            {
+
+                Employee newEmployee = new Employee
+                {
+                    NameJob = nameJob,
+                    StartJob = startJob,
+                    EndJob = endJob,
+                    PartTimeJob = partTimeJob,
+                    Bid = bid,
+                    PhysicalPersonsId = physicalPersons.Id
+                    
+                };
+                db.Employees.Add(newEmployee);
+                db.SaveChanges();
+                result = "Работник добавлен.";
+
+                return result;
+
+            }
+        }
+
+        public static string DeletePhysicalPerson(PhysicalPerson physicalPerson)
+        {
+            string result = "Возникла ошибка. Обратитесь в ЛАОД.";
+
+            using(ApplicationConext db = new ApplicationConext())
+            {
+                db.PhysicalPersons.Remove(physicalPerson);
+                db.SaveChanges();
+                result = "Физическое лицо удалено.";
+            }
+
+            return result;
+
+        }
+
+        public static string EditPhysicalPerson(PhysicalPerson oldPhysicalPerson, string newNamePhysicalPersons, string newSurnamePhysicalPersons, string newPatronomicPhysicalPersons, DateTime newBirthday, string newGender, string newAddress, string newTelephone)
+        {
+            string result = "Возникла ошибка. Обратитесь в ЛАОД.";
+
+            using (ApplicationConext db = new ApplicationConext())
+            {
+                PhysicalPerson physicalPerson = db.PhysicalPersons.FirstOrDefault(e => e.Id == oldPhysicalPerson.Id);
+                
+                physicalPerson.SurnamePhysicalPersons = newSurnamePhysicalPersons;
+                physicalPerson.NamePhysicalPersons = newNamePhysicalPersons;
+                physicalPerson.PatronomicPhysicalPersons = newPatronomicPhysicalPersons;
+                physicalPerson.Birthday = newBirthday;
+                physicalPerson.Gender = newGender;
+                physicalPerson.Address = newAddress;
+                physicalPerson.Telephone = newTelephone;
+            }
+
+            return result;
+
+        }
+
+        public static List<PhysicalPerson> GetAllPhysicalPerson()
+        {
+            using (ApplicationConext db = new ApplicationConext())
+            {
+                var result = db.PhysicalPersons.ToList();
+                return result;
+            }
+        }
     }
 }

Model/RelayCommand.cs

@@ -0,0 +1,35 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Input;
+
+namespace EmployeeManager.Model
+{
+    public class RelayCommand : ICommand
+    {
+        private Action<object> _execute;
+        private Func<object, bool> _canExecute;
+        public event EventHandler CanExecuteChanged
+        {
+            add { CommandManager.RequerySuggested += value; }
+            remove { CommandManager.RequerySuggested -= value; }
+        }
+        public RelayCommand(Action<object> execute, Func<object, bool> canExecute = null)
+        {
+            _execute = execute;
+            _canExecute = canExecute;
+        }
+
+        public bool CanExecute(object parameter)
+        {
+            return _canExecute == null || _canExecute(parameter);
+        }
+
+        public void Execute(object parameter)
+        {
+            _execute(parameter);
+        }
+    }
+}

View/MainWindow.xaml

@@ -16,7 +16,7 @@
             <!-- Кнопка 1 -->
             <Button Content="Работа с сотрудниками" Width="200" Height="50" Margin="0,10"
                     Background="#004890" Foreground="#FFFFFF" FontSize="16"
-                    Style="{StaticResource RoundedButtonStyle}"/>
+                    Style="{StaticResource RoundedButtonStyle}" Command="{Binding OpenPhysicalPersoManagementWindow}"/>
             <!-- Кнопка 2 -->
             <Button Content="Работа с физ. лицами" Width="200" Height="50" Margin="0,10"
                     Background="#004890" Foreground="#FFFFFF" FontSize="16"

View/MainWindow.xaml.cs

@@ -1,4 +1,5 @@
-using System.Text;
+using EmployeeManager.ViewModel;
+using System.Text;
 using System.Windows;
 using System.Windows.Controls;
 using System.Windows.Data;
@@ -19,6 +20,7 @@ namespace EmployeeManager.View
         public MainWindow()
         {
             InitializeComponent();
+            DataContext = new DataManageViewModel();
         }
     }
 }

View/PhysicalPerson/AddPhysicalPersonWindow.xaml

@@ -0,0 +1,78 @@
+<Window x:Class="EmployeeManager.View.PhysicalPerson.AddPhysicalPersonWindow"
+         xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        Title="Добавление физического лица"
+        Height="600" Width="400"
+        ResizeMode="NoResize"
+        WindowStartupLocation="CenterScreen"
+        Background="#0D2D4F">
+
+    <Grid>
+        <!-- Заголовок окна -->
+        <TextBlock Text="Добавление физического лица"
+                   HorizontalAlignment="Center" VerticalAlignment="Top"
+                   FontSize="18" FontWeight="Bold"
+                   Foreground="#FFFFFF"
+                   Margin="0,20,0,0" />
+
+        <!-- Стек элементов для ввода данных -->
+        <StackPanel HorizontalAlignment="Center" VerticalAlignment="Center" Margin="0,10">
+            <!-- Поле для имени -->
+            <TextBox x:Name="NameTextBox"
+                     Width="250" Height="40" 
+                     Style="{StaticResource RoundedTextBoxStyle}" 
+                     Margin="0,10" 
+                     ToolTip="Введите имя" />
+
+            <!-- Поле для фамилии -->
+            <TextBox x:Name="SurnameTextBox"
+                     Width="250" Height="40" 
+                     Style="{StaticResource RoundedTextBoxStyle}" 
+                     Margin="0,10" 
+                     ToolTip="Введите фамилию" />
+
+            <!-- Поле для отчества -->
+            <TextBox x:Name="PatronomicTextBox"
+                     Width="250" Height="40" 
+                     Style="{StaticResource RoundedTextBoxStyle}" 
+                     Margin="0,10" 
+                     ToolTip="Введите отчество" />
+
+            <!-- Поле для выбора даты рождения -->
+            <DatePicker x:Name="BirthdayPicker" 
+                        Width="250" Height="40" 
+                        Margin="0,10" 
+                        ToolTip="Выберите дату рождения" />
+
+            <!-- Поле для выбора пола -->
+            <ComboBox x:Name="GenderComboBox" 
+                      Width="250" Height="40" 
+                      Style="{StaticResource RoundedComboBoxStyle}" 
+                      Margin="0,10" 
+                      ToolTip="Выберите пол">
+                <ComboBoxItem>Мужской</ComboBoxItem>
+                <ComboBoxItem>Женский</ComboBoxItem>
+            </ComboBox>
+
+            <!-- Поле для адреса -->
+            <TextBox x:Name="AddressTextBox"
+                     Width="250" Height="40" 
+                     Style="{StaticResource RoundedTextBoxStyle}" 
+                     Margin="0,10" 
+                     ToolTip="Введите адрес" />
+
+            <!-- Поле для телефона -->
+            <TextBox x:Name="TelephoneTextBox"
+                     Width="250" Height="40" 
+                     Style="{StaticResource RoundedTextBoxStyle}" 
+                     Margin="0,10" 
+                     ToolTip="Введите номер телефона" />
+
+            <!-- Кнопка для добавления физического лица -->
+            <Button Content="Добавить физическое лицо" 
+                    Width="250" Height="40" 
+                    Margin="0,10" 
+                    Style="{StaticResource RoundedButtonStyle}" />
+        </StackPanel>
+    </Grid>
+</Window>

View/PhysicalPerson/AddPhysicalPersonWindow.xaml.cs

@@ -15,11 +15,11 @@ using System.Windows.Shapes;
 namespace EmployeeManager.View.PhysicalPerson
 {
     /// <summary>
-    /// Логика взаимодействия для WorkInPhysicalPerson.xaml
+    /// Логика взаимодействия для AddPhysicalPersonWindow.xaml
     /// </summary>
-    public partial class WorkInPhysicalPerson : Window
+    public partial class AddPhysicalPersonWindow : Window
     {
-        public WorkInPhysicalPerson()
+        public AddPhysicalPersonWindow()
         {
             InitializeComponent();
         }

View/PhysicalPerson/PhysicalPersoManagementWindow.xaml

@@ -0,0 +1,44 @@
+<Window x:Class="EmployeeManager.View.PhysicalPerson.PhysicalPersoManagementWindow"
+xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        Title="Управление физическими лицами"
+        Height="300" Width="400"
+        ResizeMode="NoResize"
+        WindowStartupLocation="CenterScreen"
+        Background="#0D2D4F">
+    <Grid>
+        <!-- Заголовок окна -->
+        <TextBlock Text="Управление физическими лицами"
+                   HorizontalAlignment="Center" VerticalAlignment="Top"
+                   FontSize="18" FontWeight="Bold"
+                   Foreground="#FFFFFF"
+                   Margin="0,20,0,0" />
+
+        <!-- Стек кнопок -->
+        <StackPanel HorizontalAlignment="Center" VerticalAlignment="Center">
+            <!-- Кнопка "Удаление физического лица" -->
+            <Button Content="Удаление физического лица"
+                    Width="250" Height="40"
+                    Margin="0,0,0,10"
+                    Style="{StaticResource RoundedButtonStyle}" />
+
+            <!-- Кнопка "Добавление физического лица" -->
+            <Button Content="Добавление физического лица"
+                    Width="250" Height="40"
+                    Margin="0,0,0,10"
+                    Style="{StaticResource RoundedButtonStyle}" 
+                    Command="{Binding OpenAddPhysicalPersonWindow}"/>
+
+            <!-- Кнопка "Редактирование физического лица" -->
+            <Button Content="Редактирование физического лица"
+                    Width="250" Height="40"
+                    Margin="0,0,0,10"
+                    Style="{StaticResource RoundedButtonStyle}" />
+
+            <!-- Кнопка "Просмотр физических лиц" -->
+            <Button Content="Просмотр физических лиц"
+                    Width="250" Height="40"
+                    Style="{StaticResource RoundedButtonStyle}" />
+        </StackPanel>
+    </Grid>
+</Window>

View/PhysicalPerson/PhysicalPersoManagementWindow.xaml.cs

@@ -0,0 +1,29 @@
+using EmployeeManager.ViewModel;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Shapes;
+
+namespace EmployeeManager.View.PhysicalPerson
+{
+    /// <summary>
+    /// Логика взаимодействия для PhysicalPersoManagementWindow.xaml
+    /// </summary>
+    public partial class PhysicalPersoManagementWindow : Window
+    {
+        public PhysicalPersoManagementWindow()
+        {
+            InitializeComponent();
+            DataContext = new DataManageViewModel();
+        }
+    }
+}

View/PhysicalPerson/WorkInPhysicalPerson.xaml

@@ -1,12 +0,0 @@
-<Window x:Class="EmployeeManager.View.PhysicalPerson.WorkInPhysicalPerson"
-        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
-        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
-        xmlns:local="clr-namespace:EmployeeManager.View.PhysicalPerson"
-        mc:Ignorable="d"
-        Title="WorkInPhysicalPerson" Height="450" Width="800">
-    <Grid>
-        
-    </Grid>
-</Window>

View/TextBoxPlaceholderConverter.cs

@@ -0,0 +1,26 @@
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Data;
+using System.Windows;
+
+namespace EmployeeManager.View
+{
+    public class TextBoxPlaceholderConverter : IMultiValueConverter
+    {
+        public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture)
+        {
+            string text = values[0] as string;
+            bool isFocused = (bool)values[1];
+            return string.IsNullOrEmpty(text) && !isFocused ? Visibility.Visible : Visibility.Collapsed;
+        }
+
+        public object[] ConvertBack(object value, Type[] targetTypes, object parameter, CultureInfo culture)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}

ViewModel/DataManageViewModel.cs

@@ -1,12 +1,89 @@
-using System;
+using EmployeeManager.Model;
+using EmployeeManager.View.PhysicalPerson;
+using System;
 using System.Collections.Generic;
+using System.ComponentModel;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using System.Windows;
 
 namespace EmployeeManager.ViewModel
 {
-    internal class DataManageViewModel
+    public class DataManageViewModel : INotifyPropertyChanged
     {
+        private List<PhysicalPerson> allPhysicalPeoples = DataWorker.GetAllPhysicalPerson();
+        public List<PhysicalPerson> AllPhysicalPeoples
+        {
+            get { return allPhysicalPeoples; }
+            set
+            {
+                allPhysicalPeoples = value;
+                NotifyPropertyChanged("AllPhysicalPeoples");
+            }
+        }
+
+
+
+        private RelayCommand openPhysicalPersoManagementWindow;
+        public RelayCommand OpenPhysicalPersoManagementWindow
+        {
+            get
+            {
+                return openPhysicalPersoManagementWindow ?? new RelayCommand(obj =>
+                {
+                    OpenPhysicalPersoManagementWindowMethod();
+                }
+                );
+            }
+        }
+
+        private RelayCommand openAddPhysicalPersonWindow;
+        public RelayCommand OpenAddPhysicalPersonWindow
+        {
+            get
+            {
+                return openAddPhysicalPersonWindow ?? new RelayCommand(obj =>
+                {
+                    OpenAddPhysicalPersonWindowMethod();
+                }
+                );
+            }
+        }
+
+
+
+
+        private void OpenPhysicalPersoManagementWindowMethod()
+        {
+            PhysicalPersoManagementWindow newPhysicalPersoManagementWindow = new PhysicalPersoManagementWindow();
+            SetCenterPositionAndOpen(newPhysicalPersoManagementWindow);
+        }
+
+        private void OpenAddPhysicalPersonWindowMethod()
+        {
+            AddPhysicalPersonWindow newAddPhysicalPersonWindow = new AddPhysicalPersonWindow();
+            SetCenterPositionAndOpen(newAddPhysicalPersonWindow);
+        }
+
+        private void SetCenterPositionAndOpen(Window window)
+        {
+            window.Owner = Application.Current.MainWindow;
+            window.WindowStartupLocation = WindowStartupLocation.CenterOwner;
+            window.ShowDialog();
+        }
+
+
+
+
+        public event PropertyChangedEventHandler PropertyChanged;
+
+        private void NotifyPropertyChanged(String propertyName)
+        {
+            if (PropertyChanged != null)
+            {
+                PropertyChanged(this, new PropertyChangedEventArgs(propertyName));
+            }
+        }
     }
 }