From 610eff06a2f504fdd0c3ba2c6808f3610d32840f Mon Sep 17 00:00:00 2001
From: "sam.gerene" <s.gerene@rheagroup.com>
Date: Wed, 8 Dec 2021 13:00:05 +0100
Subject: [PATCH] [Add] menu implementation

---
 README.md                                     |  4 +-
 .../ReqifViewer.Infrastructure.csproj         |  2 +-
 .../Services/IReqIFLoaderService.cs           |  7 ++-
 .../Services/ReqIFLoaderService.cs            | 13 ++++-
 reqifviewer/Shared/MainLayout.razor           |  8 ++-
 reqifviewer/Shared/SideMenu.razor             | 56 ++++++++++++++++++-
 reqifviewer/reqifviewer.csproj                |  2 +-
 7 files changed, 80 insertions(+), 12 deletions(-)

diff --git a/README.md b/README.md
index 21e1f76..9cc7f8d 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 The reqifviewer is a web application to inspect and navigate [ReqIF](https://www.omg.org/spec/ReqIF/1.2/About-ReqIF/) files. The web application is developed using Blazor and depends on [ReqIFSharp](https://reqifsharp.org) for [ReqIF](https://www.omg.org/spec/ReqIF/1.2/About-ReqIF/) processing. 
 
-> Visit https://reqifviewer.reqifsharp.org to see the application in action.
+> Visit https://viewer.reqifsharp.org to see the application in action.
 
 ## Build and Deploy using Docker
 
@@ -23,4 +23,4 @@ $ ./solutionfolder# docker push rheagroup/reqifviewer:latest
 
 ## Autodeployment
 
-reqifviewer is dockerized and pushed to [dockerhub](https://hub.docker.com/repository/docker/rheagroup/reqifviewer) using a GitHub action that is triggered by pushing a **tag** that has the following naming convention `web-app-x.y.z`, where x.y.z is the version numbr following [SEMVER](https://semver.org/). The server where the docker container is hosted automatically pulls latest using [watchtower](https://github.com/containrrr/watchtower), find it at https://reqifviewer.reqifsharp.org.
\ No newline at end of file
+reqifviewer is dockerized and pushed to [dockerhub](https://hub.docker.com/repository/docker/rheagroup/reqifviewer) using a GitHub action that is triggered by pushing a **tag** that has the following naming convention `web-app-x.y.z`, where x.y.z is the version numbr following [SEMVER](https://semver.org/). The server where the docker container is hosted automatically pulls latest using [watchtower](https://github.com/containrrr/watchtower), find it at https://viewer.reqifsharp.org.
\ No newline at end of file
diff --git a/ReqifViewer.Infrastructure/ReqifViewer.Infrastructure.csproj b/ReqifViewer.Infrastructure/ReqifViewer.Infrastructure.csproj
index faa2f40..81d88a1 100644
--- a/ReqifViewer.Infrastructure/ReqifViewer.Infrastructure.csproj
+++ b/ReqifViewer.Infrastructure/ReqifViewer.Infrastructure.csproj
@@ -4,7 +4,7 @@
     <TargetFramework>net5.0</TargetFramework>
     <Company>RHEA System S.A.</Company>
     <Title>ReqifViewer.Infrastructure</Title>
-    <Version>0.0.1</Version>
+    <Version>0.1.0</Version>
     <Description>Shared Infrastructure</Description>
     <Copyright>Copyright © RHEA System S.A.</Copyright>
     <Authors>Sam Gerené</Authors>
diff --git a/ReqifViewer.Infrastructure/Services/IReqIFLoaderService.cs b/ReqifViewer.Infrastructure/Services/IReqIFLoaderService.cs
index a36c0c6..fd01de6 100644
--- a/ReqifViewer.Infrastructure/Services/IReqIFLoaderService.cs
+++ b/ReqifViewer.Infrastructure/Services/IReqIFLoaderService.cs
@@ -20,9 +20,9 @@
 
 namespace ReqifViewer.Infrastructure.Services
 {
+    using System;
     using System.IO;
     using System.Collections.Generic;
-    using System.Threading;
     using System.Threading.Tasks;
 
     using ReqIFSharp;
@@ -60,5 +60,10 @@ public interface IReqIFLoaderService
         /// <see cref="SourceStream"/>
         /// </summary>
         void Reset();
+
+        /// <summary>
+        /// Event Handler that is invoked when the <see cref="ReqIFLoaderService"/> has either loaded data or has been reset
+        /// </summary>
+        event EventHandler<IEnumerable<ReqIF>> ReqIfChanged;
     }
 }
diff --git a/ReqifViewer.Infrastructure/Services/ReqIFLoaderService.cs b/ReqifViewer.Infrastructure/Services/ReqIFLoaderService.cs
index 1e40fe7..d226730 100644
--- a/ReqifViewer.Infrastructure/Services/ReqIFLoaderService.cs
+++ b/ReqifViewer.Infrastructure/Services/ReqIFLoaderService.cs
@@ -20,9 +20,9 @@
 
 namespace ReqifViewer.Infrastructure.Services
 {
+    using System;
     using System.Collections.Generic;
     using System.IO;
-    using System.Threading;
     using System.Threading.Tasks;
     using ReqIFSharp;
 
@@ -66,8 +66,10 @@ public async Task Load(Stream reqIFStream)
             
             var reqIfDeserializer = new ReqIFDeserializer();
             result = reqIfDeserializer.Deserialize(this.SourceStream);
-            
+
             this.ReqIFData = result;
+
+            ReqIfChanged?.Invoke(this, this.ReqIFData);
         }
 
         /// <summary>
@@ -78,6 +80,13 @@ public void Reset()
         {
             this.SourceStream = null;
             this.ReqIFData = null;
+
+            ReqIfChanged?.Invoke(this, null);
         }
+
+        /// <summary>
+        /// Event Handler that is invoked when the <see cref="ReqIFLoaderService"/> has either loaded data or has been reset
+        /// </summary>
+        public event EventHandler<IEnumerable<ReqIF>> ReqIfChanged;
     }
 }
diff --git a/reqifviewer/Shared/MainLayout.razor b/reqifviewer/Shared/MainLayout.razor
index 18aac02..aad3c7f 100644
--- a/reqifviewer/Shared/MainLayout.razor
+++ b/reqifviewer/Shared/MainLayout.razor
@@ -73,9 +73,11 @@
 
     @code {
 
-        bool sidebarExpanded = false;
-        bool bodyExpanded = true;
-        string version = string.Empty;
+        private bool sidebarExpanded = false;
+
+        private bool bodyExpanded = true;
+
+        private string version = string.Empty;
 
         /// <summary>
         /// Method invoked when the component is ready to start, having received its
diff --git a/reqifviewer/Shared/SideMenu.razor b/reqifviewer/Shared/SideMenu.razor
index 59cad30..f21e0d5 100644
--- a/reqifviewer/Shared/SideMenu.razor
+++ b/reqifviewer/Shared/SideMenu.razor
@@ -14,12 +14,42 @@
   limitations under the License.
 ------------------------------------------------------------------------------->
 
+@using ReqifViewer.Infrastructure.Services
+@using ReqIFSharp
+
+@inject IReqIFLoaderService reqIfLoaderService
+
 <RadzenSidebar @bind-Expanded="@Expanded">
     <ChildContent>
-        <div style="padding: 1rem">
-        </div>
+        <div style="padding: 1rem"></div>
         <RadzenPanelMenu>
             <RadzenPanelMenuItem Text="Home" Icon="home" Path="/"></RadzenPanelMenuItem>
+
+                @if (this.reqifLoaded)
+                {
+                    @foreach (var reqif in this.reqIfLoaderService.ReqIFData)
+                    {
+                        <RadzenPanelMenuItem Text=@($"ReqIF {reqif.TheHeader.Title}")>
+                            <RadzenPanelMenuItem Text="Specifications">
+
+                                @foreach (var specification in reqif.CoreContent.Specifications)
+                                {
+                                    <RadzenPanelMenuItem Text="@specification.LongName" Path=@($"/specification/{specification.Identifier}")></RadzenPanelMenuItem>
+                                }
+                            </RadzenPanelMenuItem>
+
+                            <RadzenPanelMenuItem Text="Spec Objects" Path="/specobjects"></RadzenPanelMenuItem>
+                            <RadzenPanelMenuItem Text="Data Types" Path="/datatypes"></RadzenPanelMenuItem>
+                            <RadzenPanelMenuItem Text="Specification Types">
+                                <RadzenPanelMenuItem Text="Spec Object Types" Path="/specobjecttypes"></RadzenPanelMenuItem>
+                                <RadzenPanelMenuItem Text="Specification Types" Path="/specificationtypes"></RadzenPanelMenuItem>
+                                <RadzenPanelMenuItem Text="Spec Relation Types" Path="/specerlationtypes"></RadzenPanelMenuItem>
+                            </RadzenPanelMenuItem>
+
+                        </RadzenPanelMenuItem>
+                    }
+                }
+
             <RadzenPanelMenuItem Text="About" Icon="search" Path="about"></RadzenPanelMenuItem>
         </RadzenPanelMenu>
     </ChildContent>
@@ -38,4 +68,26 @@
     /// </summary>
     [Parameter]
     public EventCallback<bool> ExpandedChanged { get; set; }
+
+    private bool reqifLoaded = false;
+
+    protected override void OnInitialized()
+    {
+        this.reqIfLoaderService.ReqIfChanged += ReqIfLoaderServiceOnReqIfChanged;
+    }
+
+    private void ReqIfLoaderServiceOnReqIfChanged(object sender, IEnumerable<ReqIF> reqIfs)
+    {
+        if (reqIfs == null || !reqIfs.Any())
+        {
+            this.reqifLoaded = false;
+        }
+        else
+        {
+            this.reqifLoaded = true;
+        }
+
+        this.StateHasChanged();
+    }
+
 }
\ No newline at end of file
diff --git a/reqifviewer/reqifviewer.csproj b/reqifviewer/reqifviewer.csproj
index 9a271d9..4b84d90 100644
--- a/reqifviewer/reqifviewer.csproj
+++ b/reqifviewer/reqifviewer.csproj
@@ -4,7 +4,7 @@
     <TargetFramework>net5.0</TargetFramework>
     <Company>RHEA System S.A.</Company>
     <Title>reqifviewer</Title>
-    <Version>0.0.2</Version>
+    <Version>0.1.0</Version>
     <Description>Web Application to inspect ReqIF files</Description>
     <Copyright>Copyright © RHEA System S.A.</Copyright>
     <Authors>Sam Gerené</Authors>