Started implementing backend

App/Keychain.csproj

@@ -17,4 +17,8 @@
     <EmbeddedResource Include="UI/AddShortcutWindow/AddShortcutWindow.xml" />
   </ItemGroup>
 
+  <ItemGroup>
+    <ProjectReference Include="../Logic/Logic.csproj" />
+  </ItemGroup>
+
 </Project>

App/Program.cs

@@ -1,4 +1,5 @@
 using Microsoft.Extensions.DependencyInjection;
+using Logic;
 
 namespace Keychain;
 
@@ -25,6 +26,7 @@ class Program
     {
         var services = new ServiceCollection();
         //services.AddTransient<IPasswordStoreService, PasswordStoreService>();
+        services.AddSingleton<IPasswordStoreService, PasswordStoreService>();
         return services.BuildServiceProvider();
     }
 }

App/ViewModels/PasswordStoreShortcut.cs

@@ -1,9 +1,11 @@
 using System.ComponentModel;
+using Logic;
 
-namespace Keychain.UI.ViewModels;
+namespace Keychain.ViewModels;
 
 public class PasswordStoreShortcut : INotifyPropertyChanged
 {
+    private IPasswordService passwordService;
     public event PropertyChangedEventHandler? PropertyChanged;
 
     private string displayName;
@@ -12,6 +14,7 @@ public class PasswordStoreShortcut : INotifyPropertyChanged
     private string path;
     public bool DisplayNameSet { get => displayNameSet; }
 
+
     public string DisplayName
     {
         get => displayName;

App/ViewModels/PasswordStoreShortcutCollection.cs

@@ -1,4 +1,4 @@
-namespace Keychain.UI.ViewModels;
+namespace Keychain.ViewModels;
 
 using Adw;
 using Gtk;

Keychain.sln

@@ -9,6 +9,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Logic", "Logic\Logic.csproj
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Keychain", "App\Keychain.csproj", "{D4755A56-58E0-46A3-859B-49ACAA3EDAED}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Repository", "Repository\Repository.csproj", "{AB25C193-3B52-46B4-BE6A-0B2E331BD2A8}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -27,6 +29,10 @@ Global
 		{D4755A56-58E0-46A3-859B-49ACAA3EDAED}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{D4755A56-58E0-46A3-859B-49ACAA3EDAED}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{D4755A56-58E0-46A3-859B-49ACAA3EDAED}.Release|Any CPU.Build.0 = Release|Any CPU
+		{AB25C193-3B52-46B4-BE6A-0B2E331BD2A8}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{AB25C193-3B52-46B4-BE6A-0B2E331BD2A8}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{AB25C193-3B52-46B4-BE6A-0B2E331BD2A8}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{AB25C193-3B52-46B4-BE6A-0B2E331BD2A8}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

Logic/Class1.cs

@@ -1,6 +0,0 @@
-namespace Logic;
-
-public class Class1
-{
-
-}

Logic/IPasswordStoreService.cs

@@ -0,0 +1,14 @@
+using Models;
+
+namespace Logic;
+
+public interface IPasswordStoreService
+{
+    IEnumerable<PasswordStore> GetAll();
+    PasswordStore Get(uint ID);
+    int Delete(uint ID);
+    int Delete(PasswordStore item);
+    int Create(string path, string? displayName = null, string? iconName = null);
+    int Create(PasswordStore item);
+    int Edit(uint ID, PasswordStore newItem);
+}

Logic/Logic.csproj

@@ -1,9 +1,14 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net9.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
+  <ItemGroup>
+    <ProjectReference Include="../Models/Models.csproj" />
+    <ProjectReference Include="../Repository/Repository.csproj" />
+  </ItemGroup>
+
 </Project>

Logic/PasswordStoreService.cs

@@ -0,0 +1,44 @@
+using Models;
+using Repository;
+
+namespace Logic;
+
+public class PasswordStoreService : IPasswordStoreService
+{
+    private readonly IRepository repository;
+
+    public int Create(string path, string? displayName = null, string? iconName = null)
+    {
+        throw new NotImplementedException();
+    }
+
+    public int Create(PasswordStore item)
+    {
+        return Create(item.Path, item.DisplayName, item.IconName);
+    }
+
+    public int Delete(uint ID)
+    {
+        throw new NotImplementedException();
+    }
+
+    public int Delete(PasswordStore item)
+    {
+        return Delete(item.ID);
+    }
+
+    public int Edit(uint ID, PasswordStore newItem)
+    {
+        throw new NotImplementedException();
+    }
+
+    public PasswordStore Get(uint ID)
+    {
+        return repository.ReadAll().Where(item => item.ID.Equals(ID)).First();
+    }
+
+    public IEnumerable<PasswordStore> GetAll()
+    {
+        return (IEnumerable<PasswordStore>)repository.ReadAll();
+    }
+}

Models/Models.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net9.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>

Models/PasswordStore.cs

@@ -2,7 +2,8 @@
 
 public class PasswordStore
 {
-    private List<FileInfo> passwordFiles;
+    public uint ID;
-
+    public string Path;
-}
+    public string? DisplayName;
-
+    public string? IconName;
+}

Repository/IRepository.cs

@@ -0,0 +1,10 @@
+using System.Collections;
+
+namespace Repository;
+
+public interface IRepository
+{
+    IEnumerable ReadAll();
+    void WriteAll(IEnumerable items);
+    object Get(uint id);
+}

Repository/Repository.cs

@@ -0,0 +1,67 @@
+using System.Collections;
+using System.Text.Json;
+
+namespace Repository;
+
+public class Repository : IRepository
+{
+    private const string _appName = "Keychain";
+    private readonly string _filePath;
+    private List<object>? _cache;
+    private bool _cacheDirty = true;
+
+    public Repository(string fileName)
+    {
+        var xdgDataHome = Environment.GetEnvironmentVariable("XDG_DATA_HOME");
+        string dataHome;
+        if (!string.IsNullOrEmpty(xdgDataHome))
+        {
+            dataHome = Path.Combine(xdgDataHome, _appName);
+        }
+        else
+        {
+            dataHome = Path.Combine(
+                Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.UserProfile), ".local", "share"),
+                _appName
+            );
+        }
+        _filePath = Path.Combine(dataHome, fileName);
+    }
+
+    public IEnumerable ReadAll()
+    {
+        if (!_cacheDirty && _cache != null)
+            return _cache;
+
+        if (!File.Exists(_filePath))
+        {
+            _cache = new List<object>();
+        }
+        else
+        {
+            var json = File.ReadAllText(_filePath);
+            _cache = JsonSerializer.Deserialize<List<object>>(json) ?? new List<object>();
+        }
+        _cacheDirty = false;
+        return _cache;
+    }
+
+    public object Get(uint id)
+    {
+        
+    }
+
+    public void WriteAll(IEnumerable items)
+    {
+        var json = JsonSerializer.Serialize(items);
+        var directory = Path.GetDirectoryName(_filePath);
+        if (!Directory.Exists(directory))
+        {
+            Directory.CreateDirectory(directory!);
+        }
+        File.WriteAllText(_filePath, json);
+
+        _cache = (List<object>)items;
+        _cacheDirty = false;
+    }
+}

Repository/Repository.csproj

@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>