From dc40f4ebe4dbd94942c2d7a8e0ba11f50fa405b1 Mon Sep 17 00:00:00 2001
From: Andrei Tudor <tudor.andrei.707@gmail.com>
Date: Mon, 26 May 2025 20:25:27 +0300
Subject: [PATCH] Updated the UI of the application

---
 WebUI/Components/Pages/Plugins/AddLocal.razor | 71 ++++++++---------
 WebUI/Components/Pages/Settings.razor         | 59 +++++++-------
 WebUI/Components/Shared/CenteredCard.razor    | 14 ++++
 WebUI/Components/Shared/ModernCheckbox.razor  | 28 +++++++
 .../Shared/ModernFileUploader.razor           | 78 +++++++++++++++++++
 WebUI/Components/Shared/ModernLabel.razor     |  7 ++
 WebUI/Components/Shared/RoundedTextBox.razor  | 24 ++++++
 WebUI/WebUI.csproj                            |  4 -
 .../ModernFileUploader/modernFileUploader.css |  3 +
 .../ModernFileUploader/modernFileUploader.js  |  3 +
 10 files changed, 220 insertions(+), 71 deletions(-)
 create mode 100644 WebUI/Components/Shared/CenteredCard.razor
 create mode 100644 WebUI/Components/Shared/ModernCheckbox.razor
 create mode 100644 WebUI/Components/Shared/ModernFileUploader.razor
 create mode 100644 WebUI/Components/Shared/ModernLabel.razor
 create mode 100644 WebUI/Components/Shared/RoundedTextBox.razor
 create mode 100644 WebUI/wwwroot/Components/Shared/ModernFileUploader/modernFileUploader.css
 create mode 100644 WebUI/wwwroot/Components/Shared/ModernFileUploader/modernFileUploader.js

diff --git a/WebUI/Components/Pages/Plugins/AddLocal.razor b/WebUI/Components/Pages/Plugins/AddLocal.razor
index 21c2250..7242488 100644
--- a/WebUI/Components/Pages/Plugins/AddLocal.razor
+++ b/WebUI/Components/Pages/Plugins/AddLocal.razor
@@ -7,6 +7,7 @@
 @using DiscordBotCore.PluginManagement.Models
 @using WebUI.Models
 @using WebUI.Services
+@using WebUI.Components.Shared
 
 @inject NavigationManager Navigation
 @inject NotificationService NotificationService
@@ -17,58 +18,58 @@
 
 @rendermode InteractiveServer
 
-<h3>Upload Plugin</h3>
+<CenteredCard Title="Upload plugin">
+    <EditForm Model="@pluginModel" OnValidSubmit="HandleValidSubmit" FormName="pluginForm">
+        <DataAnnotationsValidator />
+        <ValidationSummary />
 
-<EditForm Model="@pluginModel" OnValidSubmit="HandleValidSubmit" FormName="pluginForm">
-    <DataAnnotationsValidator />
-    <ValidationSummary />
+        <div class="form-group">
+            <ModernLabel Text="Plugin Name"></ModernLabel>
+            <RoundedTextBox @bind-Value="pluginModel.Name" Placeholder="Example Plugin"></RoundedTextBox>
+        </div>
 
-    <div class="form-group">
-        <label>Plugin Name:</label>
-        <InputText @bind-Value="pluginModel.Name" class="form-control" />
-    </div>
+        <div class="form-group">
+            <ModernLabel Text="Plugin version"></ModernLabel>
+            <RoundedTextBox @bind-Value="pluginModel.Version" Placeholder="1.0.0"></RoundedTextBox>
+        </div>
 
-    <div class="form-group">
-        <label>Plugin Version:</label>
-        <InputText @bind-Value="pluginModel.Version" class="form-control" />
-        @if (!IsValidVersion)
-        {
-            <div class="text-danger">Version must be in format X.X.X</div>
-        }
-    </div>
+        <div class="form-group">
+            <ModernCheckbox @bind-Checked="pluginModel.IsEnabled" Label="Enable Plugin"></ModernCheckbox>
+        </div>
 
-    <div class="form-group">
-        <InputCheckbox @bind-Value="pluginModel.IsEnabled" /> Enable Plugin
-    </div>
+        <div class="form-group">
+            <ModernFileUploader OnFileUploaded="HandleUploadedFile" AllowedFileTypes="@allowedFileTypes"/>
+            @if (_message is not null)
+            {
+                <p class="mt-2 text-green-600">@_message</p>
+            }
 
-    <div class="form-group">
-        <label>Select DLL File:</label>
-        <InputFile OnChange="HandleFileSelected" />
-        @if (selectedFileName != null)
-        {
-            <div>Selected: @selectedFileName</div>
-        }
-    </div>
+        </div>
 
-    <button class="btn btn-primary" type="submit">Upload</button>
-</EditForm>
+        <button class="btn btn-primary" type="submit">Upload</button>
+    </EditForm>
+</CenteredCard>
 
 @code {
     private PluginUploadModel pluginModel = new();
     private IBrowserFile? selectedFile;
-    private string? selectedFileName;
+    
+    private List<string> allowedFileTypes { get; set; } = new List<string> { ".dll"};
+
+    private string? _message;
 
     private bool IsValidVersion => System.Text.RegularExpressions.Regex.IsMatch(pluginModel.Version ?? "", @"^\d+\.\d+\.\d+$");
 
-    private async Task HandleFileSelected(InputFileChangeEventArgs e)
+    private async Task HandleUploadedFile(IBrowserFile file)
     {
-        selectedFile = e.File;
-        selectedFileName = selectedFile.Name;
+        var buffer = new byte[file.Size];
+        await file.OpenReadStream().ReadAsync(buffer);
+        _message = $"Uploaded file: {file.Name} ({file.Size} bytes)";
     }
 
     private async Task HandleValidSubmit()
     {
-        if (!IsValidVersion || selectedFile is null || string.IsNullOrEmpty(selectedFileName))
+        if (!IsValidVersion || selectedFile is null || string.IsNullOrEmpty(selectedFile.Name))
         {
             NotificationService.Notify("Invalid field values. Please check the form.", NotificationType.Error);
             return;
@@ -83,7 +84,7 @@
             return;
         }
         
-        string filePath = Path.Combine(pluginsFolder, selectedFileName);
+        string filePath = Path.Combine(pluginsFolder, selectedFile.Name);
         
         await using var stream = selectedFile.OpenReadStream(maxAllowedSize: 10 * 1024 * 1024);
         await using var fileStream = File.Create(filePath);
diff --git a/WebUI/Components/Pages/Settings.razor b/WebUI/Components/Pages/Settings.razor
index 55d1383..b414e88 100644
--- a/WebUI/Components/Pages/Settings.razor
+++ b/WebUI/Components/Pages/Settings.razor
@@ -2,46 +2,41 @@
 @using System.ComponentModel.DataAnnotations
 @using DiscordBotCore.Configuration
 @using DiscordBotCore.Logging
+@using WebUI.Components.Shared
 @inject NavigationManager Navigation
 
 @rendermode InteractiveServer
 
 @if (_settingsViewModel is not null)
 {
-    <div class="container-fluid d-flex justify-content-center align-items-center" style="height: 95vh;">
-        <div class="card shadow-lg border-0" style="max-width: 500px; width: 100%;">
-            <div class="card-body p-4">
-                <h2 class="card-title text-center mb-4 fw-semibold">Bot Settings</h2>
+    <CenteredCard Title="Settings">
+        <EditForm Model="_settingsViewModel" OnValidSubmit="HandleSubmitTask">
+            <DataAnnotationsValidator />
+            <ValidationSummary class="text-danger" />
 
-                <EditForm Model="_settingsViewModel" OnValidSubmit="HandleSubmitTask">
-                    <DataAnnotationsValidator />
-                    <ValidationSummary class="text-danger" />
-
-                    <div class="mb-3">
-                        <label class="form-label" for="tokenInput">Token</label>
-                        <InputText id="tokenInput" class="form-control" placeholder="Enter bot token"
-                            @bind-Value="_settingsViewModel.Token" />
-                    </div>
-
-                    <div class="mb-3">
-                        <label class="form-label" for="prefixInput">Prefix</label>
-                        <InputText id="prefixInput" class="form-control" placeholder="!"
-                            @bind-Value="_settingsViewModel.Prefix" />
-                    </div>
-
-                    <div class="mb-4">
-                        <label class="form-label" for="serverIdsInput">Server IDs (comma-separated)</label>
-                        <InputTextArea id="serverIdsInput" class="form-control" placeholder="12345, 67890" Rows="3"
-                            @bind-Value="_settingsViewModel.ServerIds" />
-                    </div>
-
-                    <button type="submit" class="btn btn-primary w-100">
-                        Save&nbsp;<i class="bi bi-check-lg"></i>
-                    </button>
-                </EditForm>
+            <div class="mb-3">
+                <label class="form-label" for="tokenInput">Token</label>
+                <InputText id="tokenInput" class="form-control" placeholder="Enter bot token"
+                           @bind-Value="_settingsViewModel.Token" />
             </div>
-        </div>
-    </div>
+
+            <div class="mb-3">
+                <label class="form-label" for="prefixInput">Prefix</label>
+                <InputText id="prefixInput" class="form-control" placeholder="!"
+                           @bind-Value="_settingsViewModel.Prefix" />
+            </div>
+
+            <div class="mb-4">
+                <label class="form-label" for="serverIdsInput">Server IDs (comma-separated)</label>
+                <InputTextArea id="serverIdsInput" class="form-control" placeholder="12345, 67890" Rows="3"
+                               @bind-Value="_settingsViewModel.ServerIds" />
+            </div>
+
+            <button type="submit" class="btn btn-primary w-100">
+                Save&nbsp;<i class="bi bi-check-lg"></i>
+            </button>
+        </EditForm>
+    </CenteredCard>
 }
 
 @code {
diff --git a/WebUI/Components/Shared/CenteredCard.razor b/WebUI/Components/Shared/CenteredCard.razor
new file mode 100644
index 0000000..c93cf73
--- /dev/null
+++ b/WebUI/Components/Shared/CenteredCard.razor
@@ -0,0 +1,14 @@
+<div class="container-fluid d-flex justify-content-center align-items-center" style="height: 95vh;">
+    <div class="card shadow-lg border-0" style="max-width: 500px; width: 100%;">
+        <div class="card-body p-4">
+            <h2 class="card-title text-center mb-4 fw-semibold">@Title</h2>
+                @ChildContent
+        </div>
+    </div>
+</div>
+
+@code {
+
+    [Parameter] public string Title { get; set; } = string.Empty;
+    [Parameter] public RenderFragment ChildContent { get; set; } = default!;
+}
\ No newline at end of file
diff --git a/WebUI/Components/Shared/ModernCheckbox.razor b/WebUI/Components/Shared/ModernCheckbox.razor
new file mode 100644
index 0000000..392436c
--- /dev/null
+++ b/WebUI/Components/Shared/ModernCheckbox.razor
@@ -0,0 +1,28 @@
+<div class="form-check d-flex align-items-center gap-2">
+    <input 
+        class="form-check-input custom-checkbox" 
+        type="checkbox" 
+        id="@CheckboxId"
+        @bind="Checked" />
+        
+    <label class="form-check-label text-secondary" for="@CheckboxId">
+        @Label
+    </label>
+</div>
+
+@code {
+    [Parameter] public string Label { get; set; } = string.Empty;
+    [Parameter] public bool Checked { get; set; }
+    [Parameter] public EventCallback<bool> CheckedChanged { get; set; }
+
+    private string CheckboxId { get; } = $"checkbox_{Guid.NewGuid().ToString("N")}";
+
+    private async Task OnChange(ChangeEventArgs e)
+    {
+        if (e.Value is bool value)
+        {
+            Checked = value;
+            await CheckedChanged.InvokeAsync(value);
+        }
+    }
+}
\ No newline at end of file
diff --git a/WebUI/Components/Shared/ModernFileUploader.razor b/WebUI/Components/Shared/ModernFileUploader.razor
new file mode 100644
index 0000000..9bf66c9
--- /dev/null
+++ b/WebUI/Components/Shared/ModernFileUploader.razor
@@ -0,0 +1,78 @@
+@inject IJSRuntime JS
+
+<link rel="stylesheet" href="Components/Shared/ModernFileUploader/modernFileUploader.css" />
+
+<div class="upload-box p-8 border-2 border-dashed rounded-xl text-center transition relative"
+     id="dropzone"
+     style="cursor: pointer;"
+     @onclick="TriggerFileInputClick">
+    @if (string.IsNullOrEmpty(SelectedFileName))
+    {
+        <p class="text-gray-600 mb-2">Click to upload a file</p>
+    }
+    @if (!string.IsNullOrEmpty(SelectedFileName))
+    {
+        <p class="text-green-600 text-sm">Selected: @SelectedFileName</p>
+    }
+</div>
+
+<InputFile id="hiddenFileInput" accepts=".pdf" OnChange="HandleFileChange" class="hidden" hidden="true" />
+
+@if (!string.IsNullOrEmpty(UploadMessage))
+{
+    <p class="mt-2 text-sm text-red-600">@UploadMessage</p>
+}
+
+<script src="Components/Shared/ModernFileUploader/modernFileUploader.js"></script>
+
+@code {
+    private string? SelectedFileName;
+    private string? UploadMessage;
+
+    [Parameter] public List<string> AllowedFileTypes { get; set; } = new List<string>();
+    [Parameter] public long MaxFileSize { get; set; } = 10 * 1024 * 1024;
+    [Parameter] public EventCallback<IBrowserFile> OnFileUploaded { get; set; }
+
+    private DotNetObjectReference<ModernFileUploader>? dotNetRef;
+
+    protected override async Task OnAfterRenderAsync(bool firstRender)
+    {
+        if (firstRender)
+        {
+            dotNetRef = DotNetObjectReference.Create(this);
+        }
+    }
+
+    private async Task TriggerFileInputClick()
+    {
+        await JS.InvokeVoidAsync("triggerInputClick", "hiddenFileInput");
+    }
+
+    private async Task HandleFileChange(InputFileChangeEventArgs e)
+    {
+        var file = e.File;
+        UploadMessage = null;
+        
+        if (AllowedFileTypes.Count > 0 && !AllowedFileTypes.Any(type => file.Name.EndsWith(type, StringComparison.OrdinalIgnoreCase)))
+        {
+            UploadMessage = $"Invalid file type. Allowed types: {string.Join(", ", AllowedFileTypes)}.";
+            SelectedFileName = null;
+            return;
+        }
+
+        if (file.Size > MaxFileSize)
+        {
+            UploadMessage = $"File too large. Max allowed size is {MaxFileSize / (1024 * 1024)} MB.";
+            SelectedFileName = null;
+            return;
+        }
+
+        SelectedFileName = file.Name;
+        await OnFileUploaded.InvokeAsync(file);
+    }
+
+    public void Dispose()
+    {
+        dotNetRef?.Dispose();
+    }
+}
\ No newline at end of file
diff --git a/WebUI/Components/Shared/ModernLabel.razor b/WebUI/Components/Shared/ModernLabel.razor
new file mode 100644
index 0000000..f3f261d
--- /dev/null
+++ b/WebUI/Components/Shared/ModernLabel.razor
@@ -0,0 +1,7 @@
+<label class="form-label fw-semibold text-secondary" style="font-size: 1rem;">
+    @Text
+</label>
+
+@code {
+    [Parameter] public string Text { get; set; } = string.Empty;
+}
\ No newline at end of file
diff --git a/WebUI/Components/Shared/RoundedTextBox.razor b/WebUI/Components/Shared/RoundedTextBox.razor
new file mode 100644
index 0000000..9c514d9
--- /dev/null
+++ b/WebUI/Components/Shared/RoundedTextBox.razor
@@ -0,0 +1,24 @@
+<div class="form-group">
+    <input 
+        class="form-control rounded-pill shadow-sm px-4 py-2 border-0" 
+        placeholder="@Placeholder"
+        @bind="Value"
+        @oninput="OnInput" />
+</div>
+
+@code {
+    [Parameter] public string Placeholder { get; set; } = string.Empty;
+
+    [Parameter] public string Value { get; set; } = string.Empty;
+
+    [Parameter] public EventCallback<string> ValueChanged { get; set; }
+
+    private async Task OnInput(ChangeEventArgs e)
+    {
+        if (e.Value is string newValue)
+        {
+            Value = newValue;
+            await ValueChanged.InvokeAsync(Value);
+        }
+    }
+}
\ No newline at end of file
diff --git a/WebUI/WebUI.csproj b/WebUI/WebUI.csproj
index d428ef0..fb8d5f9 100644
--- a/WebUI/WebUI.csproj
+++ b/WebUI/WebUI.csproj
@@ -15,8 +15,4 @@
       <ProjectReference Include="..\DiscordBotCore\DiscordBotCore.csproj" />
     </ItemGroup>
 
-    <ItemGroup>
-      <Folder Include="Components\Shared\" />
-    </ItemGroup>
-
 </Project>
diff --git a/WebUI/wwwroot/Components/Shared/ModernFileUploader/modernFileUploader.css b/WebUI/wwwroot/Components/Shared/ModernFileUploader/modernFileUploader.css
new file mode 100644
index 0000000..1ade7fb
--- /dev/null
+++ b/WebUI/wwwroot/Components/Shared/ModernFileUploader/modernFileUploader.css
@@ -0,0 +1,3 @@
+.upload-box.dragover {
+    border-color: #3b82f6;
+}
diff --git a/WebUI/wwwroot/Components/Shared/ModernFileUploader/modernFileUploader.js b/WebUI/wwwroot/Components/Shared/ModernFileUploader/modernFileUploader.js
new file mode 100644
index 0000000..35f3c6e
--- /dev/null
+++ b/WebUI/wwwroot/Components/Shared/ModernFileUploader/modernFileUploader.js
@@ -0,0 +1,3 @@
+window.triggerInputClick = function (id) {
+    document.getElementById(id)?.click();
+};
\ No newline at end of file