From f20a1f2ca3c9547062b16014f0b24ada2e007043 Mon Sep 17 00:00:00 2001
From: Thorsten Sommer <mail@tsommer.org>
Date: Fri, 12 Aug 2022 23:56:30 +0200
Subject: [PATCH] Added a generic assistant component

---
 .../UI MAUI/Components/Assistant.razor        | 17 ++++++++++
 .../UI MAUI/Components/Assistant.razor.cs     | 32 +++++++++++++++++++
 2 files changed, 49 insertions(+)
 create mode 100644 I18N Commander/UI MAUI/Components/Assistant.razor
 create mode 100644 I18N Commander/UI MAUI/Components/Assistant.razor.cs

diff --git a/I18N Commander/UI MAUI/Components/Assistant.razor b/I18N Commander/UI MAUI/Components/Assistant.razor
new file mode 100644
index 0000000..c2439f9
--- /dev/null
+++ b/I18N Commander/UI MAUI/Components/Assistant.razor	
@@ -0,0 +1,17 @@
+<div class="offcanvas offcanvas-bottom" tabindex="-1" id="@this.Name" aria-labelledby="@this.Name-Header" style="@this.AssistantHeight">
+    <div class="offcanvas-header">
+        <h4 class="offcanvas-title d-flex align-items-center" id="@this.Name-Header">
+            @if (this.IsIconAvailable)
+            {
+                <Icon Filename="@this.IconName" Size="35" Classes="me-2" AltText="@this.HeaderIconAltText"/>
+            }
+            @this.HeaderText
+        </h4>
+        <button class="btn btn-secondary" type="button" data-bs-toggle="offcanvas" data-bs-target="#@this.Name">
+            Cancel
+        </button>
+    </div>
+    <div class="offcanvas-body">
+        @this.ChildContent
+    </div>
+</div>
\ No newline at end of file
diff --git a/I18N Commander/UI MAUI/Components/Assistant.razor.cs b/I18N Commander/UI MAUI/Components/Assistant.razor.cs
new file mode 100644
index 0000000..1980ea1
--- /dev/null
+++ b/I18N Commander/UI MAUI/Components/Assistant.razor.cs	
@@ -0,0 +1,32 @@
+using Microsoft.AspNetCore.Components;
+
+namespace UI_MAUI.Components;
+
+public partial class Assistant : ComponentBase
+{
+    [Parameter]
+    public string HeaderText { get; set; } = string.Empty;
+    
+    [Parameter]
+    public string Name { get; set; } = "Assistant";
+
+    [Parameter]
+    public string IconName { get; set; } = string.Empty;
+
+    [Parameter]
+    public Height BaseHeight { get; set; } = new(60, 40, 50);
+
+    public readonly record struct Height(int Phone, int Desktop, int Tablet);
+    
+    [Parameter]
+    public RenderFragment ChildContent { get; set; }
+    
+    private string AssistantHeight =>
+        DeviceInfo.Idiom == DeviceIdiom.Phone ? $"--bs-offcanvas-height: {this.BaseHeight.Phone}vh;" :
+        DeviceInfo.Idiom == DeviceIdiom.Tablet ? $"--bs-offcanvas-height: {this.BaseHeight.Tablet}vh;" :
+        $"--bs-offcanvas-height: {this.BaseHeight.Desktop}vh;";
+
+    private string HeaderIconAltText => $"Icon: {this.HeaderText}";
+    
+    private bool IsIconAvailable => !string.IsNullOrWhiteSpace(this.IconName);
+}
\ No newline at end of file