TrueCommerce · johankson · Apr 12, 2022
diff --git a/.gitignore b/.gitignore
@@ -351,3 +351,9 @@ MigrationBackup/
 
 # Client-Side Libraries
 **/wwwroot/lib/
+
+# Rider
+.idea/
+
+# vscode
+.vscode/
diff --git a/MermaidJS.Blazor.sln b/MermaidJS.Blazor.sln
@@ -11,6 +11,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MermaidJS.Blazor.Demo", "de
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MermaidJS.Blazor", "src\MermaidJS.Blazor\MermaidJS.Blazor.csproj", "{B5DDD653-4376-4D0F-880D-5E3E9CE4A8CA}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MermaidJS.Blazor.Server.Demo", "demo\MermaidJS.Blazor.Server.Demo\MermaidJS.Blazor.Server.Demo.csproj", "{887D025C-1F8D-448F-BE3D-EA57ACCDC277}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -25,13 +27,18 @@ Global
 		{B5DDD653-4376-4D0F-880D-5E3E9CE4A8CA}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{B5DDD653-4376-4D0F-880D-5E3E9CE4A8CA}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{B5DDD653-4376-4D0F-880D-5E3E9CE4A8CA}.Release|Any CPU.Build.0 = Release|Any CPU
+		{887D025C-1F8D-448F-BE3D-EA57ACCDC277}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{887D025C-1F8D-448F-BE3D-EA57ACCDC277}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{887D025C-1F8D-448F-BE3D-EA57ACCDC277}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{887D025C-1F8D-448F-BE3D-EA57ACCDC277}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
 	EndGlobalSection
 	GlobalSection(NestedProjects) = preSolution
 		{0B00860A-AC24-499B-B4A0-24FE02E86E2D} = {4AE5947B-DF02-4073-B088-5F890A64BA9A}
 		{B5DDD653-4376-4D0F-880D-5E3E9CE4A8CA} = {6436A732-DC19-49E5-94A4-8D5837AD0034}
+		{887D025C-1F8D-448F-BE3D-EA57ACCDC277} = {4AE5947B-DF02-4073-B088-5F890A64BA9A}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {95FF5783-C238-4ACA-9E5E-1666FA029617}

diff --git a/demo/MermaidJS.Blazor.Server.Demo/App.razor b/demo/MermaidJS.Blazor.Server.Demo/App.razor
@@ -0,0 +1,10 @@
+<Router AppAssembly="@typeof(Program).Assembly" PreferExactMatches="@true">
+    <Found Context="routeData">
+        <RouteView RouteData="@routeData" DefaultLayout="@typeof(MainLayout)" />
+    </Found>
+    <NotFound>
+        <LayoutView Layout="@typeof(MainLayout)">
+            <p>Sorry, there's nothing at this address.</p>
+        </LayoutView>
+    </NotFound>
+</Router>
diff --git a/demo/MermaidJS.Blazor.Server.Demo/MermaidJS.Blazor.Server.Demo.csproj b/demo/MermaidJS.Blazor.Server.Demo/MermaidJS.Blazor.Server.Demo.csproj
@@ -0,0 +1,11 @@
+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>net5.0</TargetFramework>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\src\MermaidJS.Blazor\MermaidJS.Blazor.csproj" />
+  </ItemGroup>
+
+</Project>
diff --git a/demo/MermaidJS.Blazor.Server.Demo/Pages/Error.cshtml b/demo/MermaidJS.Blazor.Server.Demo/Pages/Error.cshtml
@@ -0,0 +1,42 @@
+@page
+@model MermaidJS.Blazor.Server.Demo.Pages.ErrorModel
+
+<!DOCTYPE html>
+<html>
+
+<head>
+    <meta charset="utf-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />
+    <title>Error</title>
+    <link href="~/css/bootstrap/bootstrap.min.css" rel="stylesheet" />
+    <link href="~/css/app.css" rel="stylesheet" />
+</head>
+
+<body>
+    <div class="main">
+        <div class="content px-4">
+            <h1 class="text-danger">Error.</h1>
+            <h2 class="text-danger">An error occurred while processing your request.</h2>
+
+            @if (Model.ShowRequestId)
+            {
+                <p>
+                    <strong>Request ID:</strong> <code>@Model.RequestId</code>
+                </p>
+            }
+
+            <h3>Development Mode</h3>
+            <p>
+                Swapping to the <strong>Development</strong> environment displays detailed information about the error that occurred.
+            </p>
+            <p>
+                <strong>The Development environment shouldn't be enabled for deployed applications.</strong>
+                It can result in displaying sensitive information from exceptions to end users.
+                For local debugging, enable the <strong>Development</strong> environment by setting the <strong>ASPNETCORE_ENVIRONMENT</strong> environment variable to <strong>Development</strong>
+                and restarting the app.
+            </p>
+        </div>
+    </div>
+</body>
+
+</html>
diff --git a/demo/MermaidJS.Blazor.Server.Demo/Pages/Error.cshtml.cs b/demo/MermaidJS.Blazor.Server.Demo/Pages/Error.cshtml.cs
@@ -0,0 +1,32 @@
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.RazorPages;
+using Microsoft.Extensions.Logging;
+
+namespace MermaidJS.Blazor.Server.Demo.Pages
+{
+    [ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)]
+    [IgnoreAntiforgeryToken]
+    public class ErrorModel : PageModel
+    {
+        public string RequestId { get; set; }
+
+        public bool ShowRequestId => !string.IsNullOrEmpty(RequestId);
+
+        private readonly ILogger<ErrorModel> _logger;
+
+        public ErrorModel(ILogger<ErrorModel> logger)
+        {
+            _logger = logger;
+        }
+
+        public void OnGet()
+        {
+            RequestId = Activity.Current?.Id ?? HttpContext.TraceIdentifier;
+        }
+    }
+}
diff --git a/demo/MermaidJS.Blazor.Server.Demo/Pages/Index.razor b/demo/MermaidJS.Blazor.Server.Demo/Pages/Index.razor
@@ -0,0 +1,36 @@
+@page "/"
+
+
+<div class="wrapper">
+    <div>
+        <h3>Diagram definition</h3>
+        <textarea @bind="diagramDefinition"></textarea>
+        <button @onclick="Refresh" class="btn-primary">Refresh UI</button>
+    </div>
+    <div>
+        <h3>Mermaid diagram</h3>
+        <MermaidDiagram Definition="@diagramDefinition" OnClick="nodeId => lastClickedNode = nodeId"/>
+    </div>
+</div>
+<div>
+    Last clicked node: @lastClickedNode
+</div>
+
+
+<div>
+    <h3>So what is this?</h3>
+    <p>This is a simple Blazor Server demo using the MermaidDiagram component.</p>
+    <p>To allow for click events to be handled, you have to set the SecurityLevel to 'Loose' in when calling AddMermaidJs(...).</p>
+</div>
+
+@code
+{
+    string diagramDefinition = "graph TB\n    A-->B\n    click A onClickMermaidNode\n    click B onClickMermaidNode";
+    string lastClickedNode = string.Empty;
+
+
+    private void Refresh()
+    {
+        StateHasChanged();
+    }
+}
diff --git a/demo/MermaidJS.Blazor.Server.Demo/Pages/Index.razor.css b/demo/MermaidJS.Blazor.Server.Demo/Pages/Index.razor.css
@@ -0,0 +1,15 @@
+.wrapper {
+    display: flex;
+}
+
+.wrapper > div
+{
+    width: 20rem;
+}
+
+.wrapper > div > textarea {
+    width: 20rem;
+    height: 8rem;
+    font-family: monospace;
+    font-size: small;
+}
diff --git a/demo/MermaidJS.Blazor.Server.Demo/Pages/_Host.cshtml b/demo/MermaidJS.Blazor.Server.Demo/Pages/_Host.cshtml
@@ -0,0 +1,35 @@
+@page "/"
+@namespace MermaidJS.Blazor.Server.Demo.Pages
+@addTagHelper *, Microsoft.AspNetCore.Mvc.TagHelpers
+@{
+    Layout = null;
+}
+
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="utf-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>MermaidJS.Blazor.Server.Demo</title>
+    <base href="~/" />
+    <link rel="stylesheet" href="css/bootstrap/bootstrap.min.css" />
+    <link href="css/site.css" rel="stylesheet" />
+    <link href="MermaidJS.Blazor.Server.Demo.styles.css" rel="stylesheet" />
+</head>
+<body>
+    <component type="typeof(App)" render-mode="ServerPrerendered" />
+
+    <div id="blazor-error-ui">
+        <environment include="Staging,Production">
+            An error has occurred. This application may no longer respond until reloaded.
+        </environment>
+        <environment include="Development">
+            An unhandled exception has occurred. See browser dev tools for details.
+        </environment>
+        <a href="" class="reload">Reload</a>
+        <a class="dismiss">🗙</a>
+    </div>
+
+    <script src="_framework/blazor.server.js"></script>
+</body>
+</html>
diff --git a/demo/MermaidJS.Blazor.Server.Demo/Program.cs b/demo/MermaidJS.Blazor.Server.Demo/Program.cs
@@ -0,0 +1,26 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Hosting;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.Hosting;
+using Microsoft.Extensions.Logging;
+
+namespace MermaidJS.Blazor.Server.Demo
+{
+    public class Program
+    {
+        public static void Main(string[] args)
+        {
+            CreateHostBuilder(args).Build().Run();
+        }
+
+        public static IHostBuilder CreateHostBuilder(string[] args) =>
+            Host.CreateDefaultBuilder(args)
+                .ConfigureWebHostDefaults(webBuilder =>
+                {
+                    webBuilder.UseStartup<Startup>();
+                });
+    }
+}
diff --git a/demo/MermaidJS.Blazor.Server.Demo/Properties/launchSettings.json b/demo/MermaidJS.Blazor.Server.Demo/Properties/launchSettings.json
@@ -0,0 +1,28 @@
+{
+  "iisSettings": {
+    "windowsAuthentication": false,
+    "anonymousAuthentication": true,
+    "iisExpress": {
+      "applicationUrl": "http://localhost:17833",
+      "sslPort": 0
+    }
+  },
+  "profiles": {
+    "IIS Express": {
+      "commandName": "IISExpress",
+      "launchBrowser": true,
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "MermaidJS.Blazor.Server.Demo": {
+      "commandName": "Project",
+      "dotnetRunMessages": "true",
+      "launchBrowser": true,
+      "applicationUrl": "http://localhost:5000",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    }
+  }
+}
diff --git a/demo/MermaidJS.Blazor.Server.Demo/Shared/MainLayout.razor b/demo/MermaidJS.Blazor.Server.Demo/Shared/MainLayout.razor
@@ -0,0 +1,17 @@
+@inherits LayoutComponentBase
+
+<div class="page">
+    <div class="sidebar">
+        <NavMenu />
+    </div>
+
+    <div class="main">
+        <div class="top-row px-4">
+            <a href="https://docs.microsoft.com/aspnet/" target="_blank">About</a>
+        </div>
+
+        <div class="content px-4">
+            @Body
+        </div>
+    </div>
+</div>
diff --git a/demo/MermaidJS.Blazor.Server.Demo/Shared/MainLayout.razor.css b/demo/MermaidJS.Blazor.Server.Demo/Shared/MainLayout.razor.css
@@ -0,0 +1,70 @@
+.page {
+    position: relative;
+    display: flex;
+    flex-direction: column;
+}
+
+.main {
+    flex: 1;
+}
+
+.sidebar {
+    background-image: linear-gradient(180deg, rgb(5, 39, 103) 0%, #3a0647 70%);
+}
+
+.top-row {
+    background-color: #f7f7f7;
+    border-bottom: 1px solid #d6d5d5;
+    justify-content: flex-end;
+    height: 3.5rem;
+    display: flex;
+    align-items: center;
+}
+
+    .top-row ::deep a, .top-row .btn-link {
+        white-space: nowrap;
+        margin-left: 1.5rem;
+    }
+
+    .top-row a:first-child {
+        overflow: hidden;
+        text-overflow: ellipsis;
+    }
+
+@media (max-width: 640.98px) {
+    .top-row:not(.auth) {
+        display: none;
+    }
+
+    .top-row.auth {
+        justify-content: space-between;
+    }
+
+    .top-row a, .top-row .btn-link {
+        margin-left: 0;
+    }
+}
+
+@media (min-width: 641px) {
+    .page {
+        flex-direction: row;
+    }
+
+    .sidebar {
+        width: 250px;
+        height: 100vh;
+        position: sticky;
+        top: 0;
+    }
+
+    .top-row {
+        position: sticky;
+        top: 0;
+        z-index: 1;
+    }
+
+    .main > div {
+        padding-left: 2rem !important;
+        padding-right: 1.5rem !important;
+    }
+}