To Be Continued

AvaloniaApplication14_Inventory_300326/Models/DataBase/BaseRepository.cs

@@ -81,6 +81,6 @@ public abstract class BaseRepository<T> : IRepository<T>, IDisposable where T :
     }
     public void Dispose()
     {
-        connection.Dispose();
+        connection.Close();
     }
 }

AvaloniaApplication14_Inventory_300326/Models/DataBase/EmployeeRepository.cs

@@ -0,0 +1,85 @@
+using System;
+using System.Collections.Generic;
+using AvaloniaApplication14_autoTest_190326.Models;
+using AvaloniaApplication14_Di_test_1125.Models;
+using AvaloniaApplication14_Inventory_300326.Models.Models;
+using Microsoft.Extensions.Options;
+using MySqlConnector;
+
+namespace AvaloniaApplication14_Inventory_300326.Models.DataBase;
+
+public class EmployeeRepository : BaseRepository<Employee>, IDisposable
+{
+    public EmployeeRepository(IOptions<DatabaseSettings> ConnectionString) : base(ConnectionString)
+    {
+        OpenConnection();
+    }
+
+    public override List<Employee>? GetAll()
+    {
+        string sql = "SELECT * FROM `Employees`";
+        List<Employee> result = new List<Employee>();
+        try
+        {
+            using var mc = new MySqlCommand(sql, connection);
+            using var reader = mc.ExecuteReader();
+            while (reader.Read())
+            {
+                Employee employee = new Employee()
+                {
+                    Id = reader.GetInt32("Id"),
+                    FullName = reader.GetString("FullName"),
+                    PositionId = reader.GetInt32("PositionId"),
+                };
+                result.Add(employee);
+            }
+        }
+        catch (Exception e)
+        {
+            Console.WriteLine(e);
+
+        }
+        return result;
+    }
+
+    public override Employee? GetById(int id)
+    {
+        string sql = "SELECT * FROM `Employees` WHERE Id = @Id";
+        Employee result = null;
+        try
+        {
+            using var mc = new MySqlCommand(sql, connection);
+            mc.Parameters.AddWithValue("@Id", id);
+            using var reader = mc.ExecuteReader();
+            while (reader.Read())
+            {
+                result = new Employee()
+                {
+                    Id = reader.GetInt32("Id"),
+                    FullName = reader.GetString("FullName"),
+                    PositionId = reader.GetInt32("PositionId"),
+                };
+            }
+        }
+        catch (Exception e)
+        {
+            Console.WriteLine(e);
+        }
+        return result;
+    }
+
+    public override bool Delete(int id)
+    {
+        throw new NotImplementedException();
+    }
+
+    public override bool Update(Employee item)
+    {
+        throw new NotImplementedException();
+    }
+
+    public override bool Add(Employee item)
+    {
+        throw new NotImplementedException();
+    }
+}

AvaloniaApplication14_Inventory_300326/Models/DataBase/EquipmeentRepository.cs

@@ -0,0 +1,68 @@
+using System;
+using System.Collections.Generic;
+using AvaloniaApplication14_autoTest_190326.Models;
+using AvaloniaApplication14_Di_test_1125.Models;
+using AvaloniaApplication14_Inventory_300326.Models.Models;
+using Microsoft.Extensions.Options;
+using MySqlConnector;
+
+namespace AvaloniaApplication14_Inventory_300326.Models.DataBase;
+
+public class EquipmeentRepository : BaseRepository<Equipment>, IDisposable
+{
+    public EquipmeentRepository(IOptions<DatabaseSettings> ConnectionString) : base(ConnectionString)
+    {
+        OpenConnection();
+    }
+
+    public override List<Equipment>? GetAll()
+    {
+        string sql = "select * from `Equipment`";
+        List<Equipment> result = new List<Equipment>();
+        try
+        {
+            using var mc = new MySqlCommand(sql, connection);
+            mc.ExecuteNonQuery();
+            using var reader = mc.ExecuteReader();
+            while (reader.Read())
+            {
+                Equipment equipment = new Equipment()
+                {
+                    Id = reader.GetInt32("Id"),
+                    Name = reader.GetString("Name"),
+                    InvNumber = reader.GetString("InvNumber"),
+                    Date = reader.GetDateOnly("PurchaseDate"),
+                    Cost = reader.GetDecimal("Cost"),
+                    IsWrittenOff = reader.GetBoolean("IsWrittenOff"),
+                    CurrentEmployeeId = reader.GetInt32("CurrentEmployeeId")
+                };
+                result.Add(equipment);
+            }
+        }
+        catch (Exception e)
+        {
+            Console.WriteLine(e);
+        }
+        return result;
+    }
+
+    public override Equipment? GetById(int id)
+    {
+        throw new NotImplementedException();
+    }
+
+    public override bool Delete(int id)
+    {
+        throw new NotImplementedException();
+    }
+
+    public override bool Update(Equipment item)
+    {
+        throw new NotImplementedException();
+    }
+
+    public override bool Add(Equipment item)
+    {
+        throw new NotImplementedException();
+    }
+}

AvaloniaApplication14_Inventory_300326/Models/Models/Equipment.cs

@@ -7,7 +7,7 @@ public class Equipment : DBObj
     public string InvNumber { get; set; }
     public string Name { get; set; }
     public DateOnly Date { get; set; }
-    public int Cost { get; set; }
+    public decimal Cost { get; set; }
     public bool IsWrittenOff {get; set;}
     public int CurrentEmployeeId { get; set; }
 }

AvaloniaApplication14_Inventory_300326/Models/Models/EquipmentVisual.cs

@@ -0,0 +1,24 @@
+using System;
+
+namespace AvaloniaApplication14_Inventory_300326.Models.Models;
+
+public class EquipmentVisual
+{
+    public int Id { get; set; }
+    public string InvNumber { get; set; }
+    public string Name { get; set; }
+    public DateOnly Date { get; set; }
+    public decimal Cost { get; set; }
+    public string IsWrittenOff {get; set;}
+    public Employee CurrentEmployee { get; set; }
+
+    public void CreateFromEquipment(Equipment equipment)
+    {
+        Id = equipment.Id;
+        InvNumber = equipment.InvNumber;
+        Name = equipment.Name;
+        Date = equipment.Date;
+        Cost = equipment.Cost;
+        IsWrittenOff = equipment.IsWrittenOff?"Да":"Нет";
+    }
+}

AvaloniaApplication14_Inventory_300326/Program.cs

@@ -1,6 +1,7 @@
 using Avalonia;
 using System;
 using AvaloniaApplication14_Di_test_1125.Models;
+using AvaloniaApplication14_Inventory_300326.Models.DataBase;
 using AvaloniaApplication14_Inventory_300326.ViewModels;
 using AvaloniaApplication14_Inventory_300326.Views;
 using Microsoft.Extensions.Configuration;
@@ -25,6 +26,7 @@ sealed class Program
             service.Configure<DatabaseSettings>(context.Configuration.GetSection("DatabaseSettings"));
             service.AddTransient<MainWindow>();
             service.AddTransient<MainWindowViewModel>();
+            service.AddTransient<EquipmeentRepository>();
         }).Build();
         
         BuildAvaloniaApp(host.Services)

AvaloniaApplication14_Inventory_300326/ViewModels/MainWindowViewModel.cs

@@ -1,17 +1,26 @@
 using System;
+using System.Collections.Generic;
 using System.Collections.ObjectModel;
+using Avalonia.Controls;
+using Avalonia.Data;
+using AvaloniaApplication14_Inventory_300326.Models.DataBase;
 using AvaloniaApplication14_Inventory_300326.Models.Models;
 using AvaloniaApplication14_Inventory_300326.Views;
 using CommunityToolkit.Mvvm.ComponentModel;
+using Microsoft.Extensions.DependencyInjection;
 
 namespace AvaloniaApplication14_Inventory_300326.ViewModels;
 
 public partial class MainWindowViewModel : ViewModelBase
 {
     private MainWindow _currentWindow;
+    private IServiceProvider _serviceProvider;
     
     [ObservableProperty] private ObservableCollection<Entity> _entities;
     [ObservableProperty] private Entity _selectedEntity;
+    [ObservableProperty] private ObservableCollection<EquipmentVisual> _techs;
+    [ObservableProperty] private ObservableCollection<Employee> _employees;
+    [ObservableProperty] private ObservableCollection<Position> _positions;
 
     partial void OnEntitiesChanged(ObservableCollection<Entity> value)
     {
@@ -20,22 +29,27 @@ public partial class MainWindowViewModel : ViewModelBase
 
     partial void OnSelectedEntityChanged(Entity value)
     {
-        switch (value.Id)
+        if (_currentWindow != null)
         {
-            case 0:
+            switch (value.Id)
+            {
+                case 0:
+                    
+                    break;
+                case 1:
                 
-                break;
-            case 1:
+                    break;
+                case 2:
                 
-                break;
-            case 2:
-                
-                break;
+                    break;
+            }
         }
     }
 
-    public MainWindowViewModel()
+    public MainWindowViewModel(IServiceProvider serviceProvider, EquipmeentRepository equipmeentRepository)
     {
+        _serviceProvider = serviceProvider;
+        
         Entities = new();
         
         Entities.Add(new Entity(){Id = 0, Name = "Техника"});
@@ -43,8 +57,26 @@ public partial class MainWindowViewModel : ViewModelBase
         Entities.Add(new Entity(){Id = 2, Name = "Должности"});
 
         SelectedEntity = Entities[0];
+        List<Equipment> test = equipmeentRepository.GetAll();
+        
+        Techs = new ObservableCollection<EquipmentVisual>();
+    }
+
+    public List<EquipmentVisual> ConvertListEqToEqVis(List<Equipment> equipments)
+    {
+        List<EquipmentVisual> result = new List<EquipmentVisual>();
+        foreach (var item in equipments)
+        {
+            EquipmentVisual eq = new EquipmentVisual();
+            using (var empRepo = _serviceProvider.GetRequiredService<EmployeeRepository>())
+            {
+                eq.CreateFromEquipment(item);
+                eq.CurrentEmployee = empRepo.GetById(item.CurrentEmployeeId);
+            }
+            result.Add(eq);
+        }
+        return result;
     }
-    
     public void SetScreen(MainWindow window)
     {
         _currentWindow = window;

AvaloniaApplication14_Inventory_300326/Views/MainWindow.axaml

@@ -19,9 +19,30 @@
                                                 </DataTemplate>
                                         </ComboBox.ItemTemplate>
                                 </ComboBox>
-                                <ScrollViewer x:Name="ScrollViewerForDatagrid">
-                                        
-                                </ScrollViewer>
+                                <Grid RowDefinitions="*" ColumnDefinitions="*">
+                                        <ScrollViewer>
+                                                <DataGrid x:Name="ScrollViewerDataGridTech" ItemsSource="{Binding Techs}">
+                                                        <DataGrid.Columns>
+                                                                <DataGridTextColumn Header="Инвентарный номер" Binding="{Binding InvNumber}"></DataGridTextColumn>
+                                                                <DataGridTextColumn Header="Название" Binding="{Binding Name}"></DataGridTextColumn>
+                                                                <DataGridTextColumn Header="Дата приобретения" Binding="{Binding Date}"></DataGridTextColumn>
+                                                                <DataGridTextColumn Header="Стоимость" Binding="{Binding Cost}"></DataGridTextColumn>
+                                                                <DataGridTextColumn Header="Списано ли" Binding="{Binding IsWrittenOff}"></DataGridTextColumn>
+                                                                <DataGridTextColumn Header="Текущий владелец" Binding="{Binding CurrentEmployeeId}"></DataGridTextColumn>
+                                                        </DataGrid.Columns>
+                                                </DataGrid>
+                                        </ScrollViewer>
+                                        <ScrollViewer>
+                                                <DataGrid x:Name="ScrollViewerDataGridEmpl" ItemsSource="{Binding Employees}">
+                                                
+                                                </DataGrid>
+                                        </ScrollViewer>
+                                        <ScrollViewer>
+                                                <DataGrid x:Name="ScrollViewerDataGridPos" ItemsSource="{Binding Positions}">
+                                                
+                                                </DataGrid>
+                                        </ScrollViewer>
+                                </Grid>
                         </StackPanel>
                 </TabItem>
                 <TabItem Header="Операции">

AvaloniaApplication14_Inventory_300326/appsettings.json

@@ -1,5 +1,5 @@
 {
   "DatabaseSettings": {
-    "ConnectionString": "server=192.168.200.13;user=student;password=student;database=auto_service_db"
+    "ConnectionString": "server=192.168.200.13;user=student;password=student;database=TechInventory"
   }
 }

AvaloniaApplication14_Inventory_300326/obj/Debug/net9.0/AvaloniaApplication14_Inventory_300326.AssemblyInfo.cs

@@ -13,7 +13,7 @@ using System.Reflection;
 [assembly: System.Reflection.AssemblyCompanyAttribute("AvaloniaApplication14_Inventory_300326")]
 [assembly: System.Reflection.AssemblyConfigurationAttribute("Debug")]
 [assembly: System.Reflection.AssemblyFileVersionAttribute("1.0.0.0")]
-[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+87bcd6176eb43df17d7b079092cb9e1b53850c6e")]
+[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+b169a275b4b92a8d251235436b93bd0960f3e459")]
 [assembly: System.Reflection.AssemblyProductAttribute("AvaloniaApplication14_Inventory_300326")]
 [assembly: System.Reflection.AssemblyTitleAttribute("AvaloniaApplication14_Inventory_300326")]
 [assembly: System.Reflection.AssemblyVersionAttribute("1.0.0.0")]

AvaloniaApplication14_Inventory_300326/obj/Debug/net9.0/AvaloniaApplication14_Inventory_300326.AssemblyInfoInputs.cache

@@ -1 +1 @@
-b1305692aaf9ea52dd6e8e5b2f0805a7d6dc4ecebd5c9a4f90e93bdc05375d82
+8207d089541f27ef630877f99fb8ddb693d2b2d0d47fd66842c9106296f96e66

AvaloniaApplication14_Inventory_300326/obj/Debug/net9.0/AvaloniaApplication14_Inventory_300326.csproj.CoreCompileInputs.cache

@@ -1 +1 @@
-09f782a9500158492fe24bbc2960ab4ec88cc1ab647d05341362637bd6f000ce
+05243996e8958daf2ebabc094115b0206a262c6457c45b77b7c6600d3aa1f314

AvaloniaApplication14_Inventory_300326/obj/rider.project.model.nuget.info

@@ -1 +1 @@
-17750958785606392
+17751742412854983

AvaloniaApplication14_Inventory_300326/obj/rider.project.restore.info

@@ -1 +1 @@
-17750958843205400
+17751742412854983