https://github.com/morganstanley/ComposeUI/issues/47

Create code skeleton for UICompse project and plugin prototypes

NOTICE

@@ -2,3 +2,11 @@ Morgan Stanley ComposeUI
 Copyright 2021 Morgan Stanley
 
 This product includes software developed at Morgan Stanley (http://www.morganstanley.com).
+
+=======================================================================
+Software under third_party
+=======================================================================
+Software libraries are provided as nuget packages
+and their content is not part of ComposeUI. Their
+licenses can be found under the respective software repositories.
+

Playground/MorganStanley.ComposeUI.Playground.BasicModels/MorganStanley.ComposeUI.Playground.BasicModels.csproj

@@ -0,0 +1,27 @@
+<!--
+********************************************************************************************************
+
+Morgan Stanley makes this available to you under the Apache License, Version 2.0 (the "License").
+You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0.
+See the NOTICE file distributed with this work for additional information regarding copyright ownership.
+Unless required by applicable law or agreed to in writing, software distributed under the License
+is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and limitations under the License.
+
+********************************************************************************************************
+-->
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\src\Common\MorganStanley.ComposeUI.Common.BasicModels\MorganStanley.ComposeUI.Common.BasicModels.csproj" />
+    <ProjectReference Include="..\MorganStanley.ComposeUI.Playground.Interfaces\MorganStanley.ComposeUI.Playground.Interfaces.csproj" />
+    <ProjectReference Include="..\MorganStanley.ComposeUI.Playground.Utilities\MorganStanley.ComposeUI.Playground.Utilities.csproj" />
+  </ItemGroup>
+
+</Project>

Playground/MorganStanley.ComposeUI.Playground.Interfaces/ITextService.cs

@@ -0,0 +1,20 @@
+/// ********************************************************************************************************
+///
+/// Morgan Stanley makes this available to you under the Apache License, Version 2.0 (the "License").
+/// You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0.
+/// See the NOTICE file distributed with this work for additional information regarding copyright ownership.
+/// Unless required by applicable law or agreed to in writing, software distributed under the License
+/// is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+/// See the License for the specific language governing permissions and limitations under the License.
+/// 
+/// ********************************************************************************************************
+
+namespace MorganStanley.ComposeUI.Playground.Interfaces
+{
+    public interface ITextService
+    {
+        public void Send(string text);
+
+        public event Action<string> SentTextEvent;
+    }
+}

Playground/MorganStanley.ComposeUI.Playground.Interfaces/ITimeService.cs

@@ -0,0 +1,7 @@
+namespace MorganStanley.ComposeUI.Playground.Interfaces
+{
+    public interface ITimeService
+    {
+        IObservable<DateTime> TimeObservable { get; }
+    }
+}

Playground/MorganStanley.ComposeUI.Playground.Interfaces/IoCNames.cs

@@ -0,0 +1,18 @@
+/// ********************************************************************************************************
+///
+/// Morgan Stanley makes this available to you under the Apache License, Version 2.0 (the "License").
+/// You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0.
+/// See the NOTICE file distributed with this work for additional information regarding copyright ownership.
+/// Unless required by applicable law or agreed to in writing, software distributed under the License
+/// is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+/// See the License for the specific language governing permissions and limitations under the License.
+/// 
+/// ********************************************************************************************************
+
+namespace MorganStanley.ComposeUI.Playground.Interfaces
+{
+    public static class IoCNames
+    {
+        public const string TimeServiceName = "TimeService";   
+    }
+}

Playground/MorganStanley.ComposeUI.Playground.Interfaces/MorganStanley.ComposeUI.Playground.Interfaces.csproj

@@ -0,0 +1,29 @@
+<!--
+********************************************************************************************************
+
+Morgan Stanley makes this available to you under the Apache License, Version 2.0 (the "License").
+You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0.
+See the NOTICE file distributed with this work for additional information regarding copyright ownership.
+Unless required by applicable law or agreed to in writing, software distributed under the License
+is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and limitations under the License.
+
+********************************************************************************************************
+-->
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <Compile Remove="ITimeService.cs" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\src\Common\MorganStanley.ComposeUI.Common.Interfaces\MorganStanley.ComposeUI.Common.Interfaces.csproj" />
+  </ItemGroup>
+
+</Project>

Playground/MorganStanley.ComposeUI.Playground.Utilities/MorganStanley.ComposeUI.Playground.Utilities.csproj

@@ -0,0 +1,23 @@
+<!--
+********************************************************************************************************
+
+Morgan Stanley makes this available to you under the Apache License, Version 2.0 (the "License").
+You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0.
+See the NOTICE file distributed with this work for additional information regarding copyright ownership.
+Unless required by applicable law or agreed to in writing, software distributed under the License
+is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and limitations under the License.
+
+********************************************************************************************************
+-->
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\src\Common\MorganStanley.ComposeUI.Common.Utilities\MorganStanley.ComposeUI.Common.Utilities.csproj" />
+  </ItemGroup>
+
+</Project>

Playground/MorganStanley.ComposeUI.Playground.VisualUtils/MorganStanley.ComposeUI.Playground.VisualUtils.csproj

@@ -0,0 +1,24 @@
+<!--
+********************************************************************************************************
+
+Morgan Stanley makes this available to you under the Apache License, Version 2.0 (the "License").
+You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0.
+See the NOTICE file distributed with this work for additional information regarding copyright ownership.
+Unless required by applicable law or agreed to in writing, software distributed under the License
+is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and limitations under the License.
+
+********************************************************************************************************
+-->
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\src\Common\MorganStanley.ComposeUI.Common.VisualUtils\MorganStanley.ComposeUI.Common.VisualUtils.csproj" />
+    <ProjectReference Include="..\MorganStanley.ComposeUI.Playground.Utilities\MorganStanley.ComposeUI.Playground.Utilities.csproj" />
+  </ItemGroup>
+
+</Project>

Playground/Plugins/Services/MockAuthentication/MockAuthentication.csproj

@@ -0,0 +1,31 @@
+<!--
+********************************************************************************************************
+
+Morgan Stanley makes this available to you under the Apache License, Version 2.0 (the "License").
+You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0.
+See the NOTICE file distributed with this work for additional information regarding copyright ownership.
+Unless required by applicable law or agreed to in writing, software distributed under the License
+is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and limitations under the License.
+
+********************************************************************************************************
+-->
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <Target Name="PostBuild" AfterTargets="PostBuildEvent">
+    <Exec Command="xcopy &quot;$(OutDir)\$(AssemblyName).dll&quot; &quot;$(SolutionDir)\bin\$(Configuration)\net6.0\Plugins\Services\$(ProjectName)\&quot; /R /Y /I" />
+	<Exec Command="xcopy &quot;$(OutDir)\$(AssemblyName).pdb&quot; &quot;$(SolutionDir)\bin\$(Configuration)\net6.0\Plugins\Services\$(ProjectName)\&quot; /R /Y /I" />
+  </Target>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\..\MorganStanley.ComposeUI.Playground.Interfaces\MorganStanley.ComposeUI.Playground.Interfaces.csproj" />
+    <ProjectReference Include="..\..\..\MorganStanley.ComposeUI.Playground.Utilities\MorganStanley.ComposeUI.Playground.Utilities.csproj" />
+  </ItemGroup>
+
+</Project>

Playground/Plugins/Services/MockAuthentication/MockAuthenticationService.cs

@@ -0,0 +1,75 @@
+/// ********************************************************************************************************
+///
+/// Morgan Stanley makes this available to you under the Apache License, Version 2.0 (the "License").
+/// You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0.
+/// See the NOTICE file distributed with this work for additional information regarding copyright ownership.
+/// Unless required by applicable law or agreed to in writing, software distributed under the License
+/// is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+/// See the License for the specific language governing permissions and limitations under the License.
+/// 
+/// ********************************************************************************************************
+
+using NP.Utilities;
+using NP.Utilities.Attributes;
+using NP.Utilities.BasicServices;
+
+namespace MockAuthentication;
+
+[Implements(typeof(IAuthenticationService), IsSingleton = true)]
+public class MockAuthenticationService : VMBase, IAuthenticationService
+{
+    [Part]
+    private ILog? Log { get; set; }
+
+    private string? _currentUserName;
+    public string? CurrentUserName
+    {
+        get => _currentUserName;
+        private set
+        {
+            if (_currentUserName == value)
+                return;
+
+            _currentUserName = value;
+
+            OnPropertyChanged(nameof(CurrentUserName));
+            OnPropertyChanged(nameof(IsAuthenticated));
+        }
+    }
+
+    // Is authenticated is true if and only if the CurrentUserName is not zero
+    public bool IsAuthenticated => CurrentUserName != null;
+
+    public bool Authenticate(string userName, string password)
+    {
+        if (IsAuthenticated)
+        {
+            throw new Exception("Already Authenticated");
+        }
+
+        CurrentUserName =
+                (userName == "nick" && password == "1234") ? userName : null;
+
+        if (IsAuthenticated)
+        {
+            Log?.Log
+            (
+                LogKind.Info,
+                nameof(IAuthenticationService),
+                $"Authenticated user '{userName}'");
+        }
+
+        return IsAuthenticated;
+    }
+
+    public void Logout()
+    {
+        if (!IsAuthenticated)
+        {
+            throw new Exception("Already logged out");
+        }
+
+        CurrentUserName = null;
+    }
+}
+

Playground/Plugins/Services/MorganStanley.ComposeUI.Plugins.TimeService/MorganStanley.ComposeUI.Plugins.TimeService.csproj

@@ -0,0 +1,39 @@
+<!--
+********************************************************************************************************
+
+Morgan Stanley makes this available to you under the Apache License, Version 2.0 (the "License").
+You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0.
+See the NOTICE file distributed with this work for additional information regarding copyright ownership.
+Unless required by applicable law or agreed to in writing, software distributed under the License
+is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and limitations under the License.
+
+********************************************************************************************************
+-->
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <Compile Remove="TimeService.cs" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="System.Reactive" Version="5.0.0" />
+  </ItemGroup>
+
+  <Target Name="PostBuild" AfterTargets="PostBuildEvent">
+  	<Exec Command="xcopy &quot;$(OutDir)\$(AssemblyName).dll&quot; &quot;$(SolutionDir)\bin\$(Configuration)\net6.0\Plugins\Services\$(ProjectName)\&quot; /R /Y /I" />
+  	<Exec Command="xcopy &quot;$(OutDir)\$(AssemblyName).pdb&quot; &quot;$(SolutionDir)\bin\$(Configuration)\net6.0\Plugins\Services\$(ProjectName)\&quot; /R /Y /I" />
+  </Target>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\..\MorganStanley.ComposeUI.Playground.Interfaces\MorganStanley.ComposeUI.Playground.Interfaces.csproj" />
+    <ProjectReference Include="..\..\..\MorganStanley.ComposeUI.Playground.Utilities\MorganStanley.ComposeUI.Playground.Utilities.csproj" />
+  </ItemGroup>
+
+</Project>

Playground/Plugins/Services/MorganStanley.ComposeUI.Plugins.TimeService/TimeService.cs

@@ -0,0 +1,24 @@
+using MorganStanley.ComposeUI.Playground.Interfaces;
+using NP.Utilities.Attributes;
+using System.Reactive.Linq;
+
+namespace MorganStanley.ComposeUI.Plugins.TimeService
+{
+    [Implements(typeof(ITimeService), IsSingleton = true)]
+    public class TimeService : ITimeService
+    {
+        public IObservable<DateTime> TimeObservable
+        {
+            get
+            {
+                int delaySeconds = 5 - DateTime.Now.Second % 5;
+
+                return 
+                    Observable
+                        .Interval(TimeSpan.FromSeconds(5))
+                        .Delay(TimeSpan.FromSeconds(delaySeconds))
+                        .Select(l => DateTime.Now);
+            }
+        }
+    }
+}

Playground/Plugins/Services/MorganStanley.ComposeUI.Plugins.TimeService/TimeServicesFactory.cs

@@ -0,0 +1,34 @@
+/// ********************************************************************************************************
+///
+/// Morgan Stanley makes this available to you under the Apache License, Version 2.0 (the "License").
+/// You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0.
+/// See the NOTICE file distributed with this work for additional information regarding copyright ownership.
+/// Unless required by applicable law or agreed to in writing, software distributed under the License
+/// is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+/// See the License for the specific language governing permissions and limitations under the License.
+/// 
+/// ********************************************************************************************************
+
+using NP.Utilities.Attributes;
+using MorganStanley.ComposeUI.Playground.Interfaces;
+using System.Reactive.Linq;
+
+namespace MorganStanley.ComposeUI.Plugins.TimeService
+{
+    [HasFactoryMethods]
+    public static class TimeServicesFactory
+    {
+        [FactoryMethod(isSingleton:true, partKey:IoCNames.TimeServiceName)]
+        public static IObservable<DateTime> CreateTimeService()
+        {
+            var dateTime = DateTime.Now;
+
+            int delaySeconds = 5 - DateTime.Now.Second % 5;
+
+            return Observable
+                        .Interval(TimeSpan.FromSeconds(5))
+                        .Delay(TimeSpan.FromSeconds(delaySeconds))
+                        .Select(l => DateTime.Now);
+        }
+    }
+}