Add advanced envelope settings and EnvelopeTypeService

Enhanced `EnvelopeDto` with new properties for advanced settings, including final email options, reminders, and expiration settings. Updated `SenderEditorPage.razor` to include a new UI section for configuring these settings, with dropdowns, checkboxes, and input fields.

Introduced `EnvelopeTypeService` to fetch envelope type data from the backend and applied defaults based on the selected envelope type. Registered the service in `Program.cs` for dependency injection.

Improved lifecycle methods in `SenderEditorPage.razor` to load and apply envelope settings. Enhanced localization, error handling, and data binding for the new settings. Updated `CreateEnvelopeCommand` to include the new properties.

Refactored code for better organization and maintainability, and added logging for debugging envelope type loading issues.

EnvelopeGenerator.Application/Common/Dto/EnvelopeDto.cs

@@ -86,6 +86,41 @@ public record EnvelopeDto : IEnvelope
     /// </summary>
     public int? CertificationType { get; set; }
 
+    /// <summary>
+    /// 
+    /// </summary>
+    public int? FinalEmailToCreator { get; set; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public int? FinalEmailToReceivers { get; set; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public bool? SendReminderEmails { get; set; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public int? FirstReminderDays { get; set; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public int? ReminderIntervalDays { get; set; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public int? ExpiresWhenDays { get; set; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public int? ExpiresWarningWhenDays { get; set; }
+
     /// <summary>
     /// 
     /// </summary>
@@ -135,4 +170,4 @@ public record EnvelopeDto : IEnvelope
     /// Envelope history entries tracking actions like DocumentSigned, EnvelopeOpened, etc.
     /// </summary>
     public IEnumerable<HistoryDto>? Histories { get; set; }
-}
+}

EnvelopeGenerator.Server/EnvelopeGenerator.Server.Client/Pages/SenderEditorPage.razor

@@ -5,6 +5,7 @@
 @using EnvelopeGenerator.Application.Common.Dto
 @using EnvelopeGenerator.Application.Envelopes.Commands
 @using EnvelopeGenerator.Application.Resources
+@using EnvelopeGenerator.Domain.Constants
 @using EnvelopeGenerator.Server.Client.Components.PdfEditor
 @using EnvelopeGenerator.Server.Client.Services
 @using Microsoft.AspNetCore.WebUtilities
@@ -18,6 +19,7 @@
 @inject PdfRenderService PdfRenderService
 @inject ReceiverService ReceiverService
 @inject EnvelopeService EnvelopeService
+@inject EnvelopeTypeService EnvelopeTypeService
 @inject IStringLocalizer<Resource> UiLocalizer
 
 <link href="_content/DevExpress.Blazor.Themes/blazing-berry.bs5.min.css" rel="stylesheet" />
@@ -94,6 +96,107 @@
                     }
                 </div>
 
+                <details style="border:1px solid #dbe5ef;border-radius:8px;background:#f9fbfd;">
+                    <summary style="cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;padding:0.55rem 0.7rem;font-size:0.74rem;font-weight:700;color:#1f2937;text-transform:uppercase;letter-spacing:0.04em;">
+                        <span>@L("SenderEditor_EnvelopeSettings", "Envelope-Einstellungen")</span>
+                        <span style="font-size:0.66rem;color:#64748b;font-weight:600;">@L("SenderEditor_AdvancedOptional", "Erweitert")</span>
+                    </summary>
+
+                    <div style="padding:0 0.7rem 0.7rem;display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:0.45rem;">
+                        <div style="display:flex;flex-direction:column;gap:0.2rem;">
+                            <label style="font-size:0.65rem;font-weight:600;color:#64748b;">@L("EnvelopeType", "Umschlagtyp")</label>
+                            <select value="@(_selectedEnvelopeTypeId?.ToString() ?? string.Empty)"
+                                    @onchange="OnEnvelopeTypeChanged"
+                                    style="font-size:0.78rem;border:1px solid #d1d5db;border-radius:5px;padding:0.3rem 0.45rem;background:#fff;">
+                                <option value="">@L("SenderEditor_SelectTemplate", "Vorlage auswählen")</option>
+                                @foreach (var type in _envelopeTypes)
+                                {
+                                    <option value="@type.Id">@type.Title</option>
+                                }
+                            </select>
+                        </div>
+
+                        <div style="display:flex;flex-direction:column;gap:0.2rem;">
+                            <label style="font-size:0.65rem;font-weight:600;color:#64748b;">@L("Language", "Sprache")</label>
+                            <select @bind="_language"
+                                    style="font-size:0.78rem;border:1px solid #d1d5db;border-radius:5px;padding:0.3rem 0.45rem;background:#fff;">
+                                <option value="de">Deutsch (de)</option>
+                                <option value="en">English (en)</option>
+                                <option value="de-DE">Deutsch (de-DE)</option>
+                                <option value="en-US">English (en-US)</option>
+                            </select>
+                        </div>
+
+                        <div style="display:flex;flex-direction:column;gap:0.2rem;">
+                            <label style="font-size:0.65rem;font-weight:600;color:#64748b;">@L("CertificationType", "Zertifizierung")</label>
+                            <select @bind="_certificationType"
+                                    style="font-size:0.78rem;border:1px solid #d1d5db;border-radius:5px;padding:0.3rem 0.45rem;background:#fff;">
+                                <option value="1">@L("AdvancedElectronicSignature", "Advanced Electronic Signature")</option>
+                                <option value="2">@L("ElectronicSignature", "Electronic Signature")</option>
+                                <option value="3">@L("QualifiedSignature", "Qualified Signature")</option>
+                            </select>
+                        </div>
+
+                        <div style="display:flex;flex-direction:column;gap:0.3rem;justify-content:flex-end;padding-bottom:0.25rem;">
+                            <label style="display:flex;align-items:center;gap:0.45rem;font-size:0.74rem;color:#1f2937;">
+                                <input type="checkbox" checked="@_tfaEnabled" @onchange="OnTfaChanged" />
+                                @L("TFAEnabled", "2FA aktiviert")
+                            </label>
+                            <label style="display:flex;align-items:center;gap:0.45rem;font-size:0.74rem;color:#1f2937;">
+                                <input type="checkbox" checked="@_useAccessCode" @onchange="OnUseAccessCodeChanged" disabled="@_tfaEnabled" />
+                                @L("UseAccessCode", "Zugriffscode verwenden")
+                            </label>
+                        </div>
+
+                        <div style="display:flex;flex-direction:column;gap:0.2rem;">
+                            <label style="font-size:0.65rem;font-weight:600;color:#64748b;">@L("FinalEmailToCreator", "Finale E-Mail an Ersteller")</label>
+                            <select @bind="_finalEmailToCreator"
+                                    style="font-size:0.78rem;border:1px solid #d1d5db;border-radius:5px;padding:0.3rem 0.45rem;background:#fff;">
+                                <option value="0">@L("No", "Nein")</option>
+                                <option value="1">@L("Yes", "Ja")</option>
+                                <option value="2">@L("YesWithAttachment", "Ja, mit Anhang")</option>
+                            </select>
+                        </div>
+
+                        <div style="display:flex;flex-direction:column;gap:0.2rem;">
+                            <label style="font-size:0.65rem;font-weight:600;color:#64748b;">@L("FinalEmailToReceivers", "Finale E-Mail an Empfänger")</label>
+                            <select @bind="_finalEmailToReceivers"
+                                    style="font-size:0.78rem;border:1px solid #d1d5db;border-radius:5px;padding:0.3rem 0.45rem;background:#fff;">
+                                <option value="0">@L("No", "Nein")</option>
+                                <option value="1">@L("Yes", "Ja")</option>
+                                <option value="2">@L("YesWithAttachment", "Ja, mit Anhang")</option>
+                            </select>
+                        </div>
+
+                        <div style="display:flex;flex-direction:column;gap:0.3rem;justify-content:flex-end;padding-bottom:0.25rem;">
+                            <label style="display:flex;align-items:center;gap:0.45rem;font-size:0.74rem;color:#1f2937;">
+                                <input type="checkbox" checked="@_sendReminderEmails" @onchange="OnSendReminderEmailsChanged" />
+                                @L("SendReminderEmails", "Erinnerungs-E-Mails senden")
+                            </label>
+                        </div>
+
+                        <div style="display:flex;flex-direction:column;gap:0.2rem;">
+                            <label style="font-size:0.65rem;font-weight:600;color:#64748b;">@L("FirstReminderDays", "Erste Erinnerung (Tage)")</label>
+                            <InputNumber @bind-Value="_firstReminderDays" class="form-control form-control-sm" disabled="@(!_sendReminderEmails)" />
+                        </div>
+
+                        <div style="display:flex;flex-direction:column;gap:0.2rem;">
+                            <label style="font-size:0.65rem;font-weight:600;color:#64748b;">@L("ReminderIntervalDays", "Erinnerungsintervall (Tage)")</label>
+                            <InputNumber @bind-Value="_reminderIntervalDays" class="form-control form-control-sm" disabled="@(!_sendReminderEmails)" />
+                        </div>
+
+                        <div style="display:flex;flex-direction:column;gap:0.2rem;">
+                            <label style="font-size:0.65rem;font-weight:600;color:#64748b;">@L("ExpiresWhenDays", "Läuft ab nach (Tage)")</label>
+                            <InputNumber @bind-Value="_expiresWhenDays" class="form-control form-control-sm" />
+                        </div>
+
+                        <div style="display:flex;flex-direction:column;gap:0.2rem;">
+                            <label style="font-size:0.65rem;font-weight:600;color:#64748b;">@L("ExpiresWarningWhenDays", "Ablaufwarnung (Tage)")</label>
+                            <InputNumber @bind-Value="_expiresWarningWhenDays" class="form-control form-control-sm" />
+                        </div>
+                    </div>
+                </details>
+
                 <div class="sender-receivers-panel">
                     <div class="sender-receivers-panel__header">
                         <div class="sender-receivers-panel__title-wrap">
@@ -560,6 +663,20 @@
     string _envelopeMessage = string.Empty;
     bool _titleTouched = false;
 
+    List<EnvelopeTypeDto> _envelopeTypes = [];
+    int? _selectedEnvelopeTypeId;
+    string _language = "de-DE";
+    bool _useAccessCode;
+    bool _tfaEnabled;
+    int _certificationType = (int)CertificationType.AdvancedElectronicSignature;
+    int _finalEmailToCreator = (int)FinalEmailType.No;
+    int _finalEmailToReceivers = (int)FinalEmailType.No;
+    bool _sendReminderEmails;
+    int _firstReminderDays;
+    int _reminderIntervalDays;
+    int _expiresWhenDays;
+    int _expiresWarningWhenDays;
+
     List<ReceiverDraft> _receivers = [];
     bool _receiverPopupVisible;
     string _receiverDraftName = string.Empty;
@@ -577,6 +694,25 @@
 
     // ── Lifecycle ──
 
+    protected override async Task OnInitializedAsync()
+    {
+        try
+        {
+            _envelopeTypes = (await EnvelopeTypeService.GetAsync()).ToList();
+
+            if (!IsEditMode && _selectedEnvelopeTypeId is null && _envelopeTypes.Count > 0)
+            {
+                _selectedEnvelopeTypeId = _envelopeTypes[0].Id;
+                ApplyEnvelopeTypeDefaults(_envelopeTypes[0]);
+            }
+        }
+        catch (Exception ex)
+        {
+            Logger.LogWarning(ex, "Failed to load envelope types for sender editor.");
+            _envelopeTypes = [];
+        }
+    }
+
     protected override async Task OnParametersSetAsync()
     {
         if (EnvelopeId.HasValue && EnvelopeId.Value > 0)
@@ -621,6 +757,22 @@
 
             _envelopeTitle = envelope.Title ?? string.Empty;
             _envelopeMessage = envelope.Message ?? string.Empty;
+            _selectedEnvelopeTypeId = envelope.EnvelopeTypeId;
+            _language = string.IsNullOrWhiteSpace(envelope.Language) ? "de-DE" : envelope.Language;
+            _useAccessCode = envelope.UseAccessCode;
+            _tfaEnabled = envelope.TFAEnabled;
+            if (_tfaEnabled)
+                _useAccessCode = true;
+
+            _certificationType = envelope.CertificationType ?? (int)CertificationType.AdvancedElectronicSignature;
+            _finalEmailToCreator = envelope.FinalEmailToCreator ?? (int)FinalEmailType.No;
+            _finalEmailToReceivers = envelope.FinalEmailToReceivers ?? (int)FinalEmailType.No;
+
+            _sendReminderEmails = envelope.EnvelopeType?.SendReminderEmails ?? false;
+            _firstReminderDays = envelope.EnvelopeType?.FirstReminderDays ?? 0;
+            _reminderIntervalDays = envelope.EnvelopeType?.ReminderIntervalDays ?? 0;
+            _expiresWhenDays = envelope.ExpiresWhenDays ?? envelope.EnvelopeType?.ExpiresDays ?? 0;
+            _expiresWarningWhenDays = envelope.ExpiresWarningWhenDays ?? envelope.EnvelopeType?.ExpiresWarningDays ?? 0;
 
             var envelopeReceivers = envelope.EnvelopeReceivers?.ToList() ?? [];
             _receivers = envelopeReceivers
@@ -755,6 +907,82 @@
 
     void CancelPlacement() => _pendingReceiverForPlacement = null;
 
+    Task OnEnvelopeTypeChanged(ChangeEventArgs e)
+    {
+        var raw = e.Value?.ToString();
+        if (!int.TryParse(raw, out var id) || id <= 0)
+        {
+            _selectedEnvelopeTypeId = null;
+            return Task.CompletedTask;
+        }
+
+        _selectedEnvelopeTypeId = id;
+        var selectedType = _envelopeTypes.FirstOrDefault(x => x.Id == id);
+        if (selectedType is not null)
+            ApplyEnvelopeTypeDefaults(selectedType);
+
+        return Task.CompletedTask;
+    }
+
+    void ApplyEnvelopeTypeDefaults(EnvelopeTypeDto envelopeType)
+    {
+        if (!string.IsNullOrWhiteSpace(envelopeType.Language))
+            _language = envelopeType.Language;
+
+        if (envelopeType.UseAccessCode.HasValue)
+            _useAccessCode = envelopeType.UseAccessCode.Value;
+
+        if (_tfaEnabled)
+            _useAccessCode = true;
+
+        if (envelopeType.CertificationType.HasValue)
+            _certificationType = envelopeType.CertificationType.Value;
+
+        if (envelopeType.FinalEmailToCreator.HasValue)
+            _finalEmailToCreator = envelopeType.FinalEmailToCreator.Value;
+
+        if (envelopeType.FinalEmailToReceivers.HasValue)
+            _finalEmailToReceivers = envelopeType.FinalEmailToReceivers.Value;
+
+        if (envelopeType.SendReminderEmails.HasValue)
+            _sendReminderEmails = envelopeType.SendReminderEmails.Value;
+
+        if (envelopeType.FirstReminderDays.HasValue)
+            _firstReminderDays = envelopeType.FirstReminderDays.Value;
+
+        if (envelopeType.ReminderIntervalDays.HasValue)
+            _reminderIntervalDays = envelopeType.ReminderIntervalDays.Value;
+
+        if (envelopeType.ExpiresDays.HasValue)
+            _expiresWhenDays = envelopeType.ExpiresDays.Value;
+
+        if (envelopeType.ExpiresWarningDays.HasValue)
+            _expiresWarningWhenDays = envelopeType.ExpiresWarningDays.Value;
+    }
+
+    void OnTfaChanged(ChangeEventArgs e)
+    {
+        _tfaEnabled = e.Value as bool? ?? false;
+        if (_tfaEnabled)
+            _useAccessCode = true;
+    }
+
+    void OnUseAccessCodeChanged(ChangeEventArgs e)
+    {
+        if (_tfaEnabled)
+        {
+            _useAccessCode = true;
+            return;
+        }
+
+        _useAccessCode = e.Value as bool? ?? false;
+    }
+
+    void OnSendReminderEmailsChanged(ChangeEventArgs e)
+    {
+        _sendReminderEmails = e.Value as bool? ?? false;
+    }
+
     // ── PDF area click → place field ──
     async Task OnPdfAreaClickAsync(MouseEventArgs e)
     {
@@ -1031,9 +1259,20 @@
         return new CreateEnvelopeCommand
         {
             EnvelopeId = envelopeId,
+            EnvelopeTypeId = _selectedEnvelopeTypeId,
             Title = _envelopeTitle,
             Message = _envelopeMessage,
-            TFAEnabled = false,
+            Language = _language,
+            UseAccessCode = _useAccessCode,
+            TFAEnabled = _tfaEnabled,
+            CertificationType = _certificationType,
+            FinalEmailToCreator = _finalEmailToCreator,
+            FinalEmailToReceivers = _finalEmailToReceivers,
+            SendReminderEmails = _sendReminderEmails,
+            FirstReminderDays = _firstReminderDays,
+            ReminderIntervalDays = _reminderIntervalDays,
+            ExpiresWhenDays = _expiresWhenDays,
+            ExpiresWarningWhenDays = _expiresWarningWhenDays,
             Send = send,
             Document = string.IsNullOrWhiteSpace(docBase64) ? null : new CreateEnvelopeDocumentDto(docBase64),
             Receivers = receiverCommands

EnvelopeGenerator.Server/EnvelopeGenerator.Server.Client/Program.cs

@@ -41,6 +41,7 @@ builder.Services.AddScoped<SignatureService>();
 builder.Services.AddScoped<SignatureCacheService>();
 builder.Services.AddSingleton<AppVersionService>();
 builder.Services.AddScoped<EnvelopeService>();
+builder.Services.AddScoped<EnvelopeTypeService>();
 builder.Services.AddScoped<LocalizationService>();
 builder.Services.AddScoped<ReceiverService>();
 builder.Services.AddScoped<PdfRenderService>();

EnvelopeGenerator.Server/EnvelopeGenerator.Server.Client/Services/EnvelopeTypeService.cs

@@ -0,0 +1,22 @@
+using EnvelopeGenerator.Application.Common.Dto;
+using System.Net.Http.Json;
+using System.Text.Json;
+
+namespace EnvelopeGenerator.Server.Client.Services;
+
+public class EnvelopeTypeService(IHttpClientFactory clientFactory)
+{
+    private static readonly JsonSerializerOptions JsonOptions = new(JsonSerializerDefaults.Web);
+
+    public async Task<IReadOnlyList<EnvelopeTypeDto>> GetAsync(CancellationToken cancel = default)
+    {
+        var http = clientFactory.CreateClient("EnvelopeGenerator.Server");
+        var response = await http.GetAsync("/api/EnvelopeType", cancel);
+
+        if (!response.IsSuccessStatusCode)
+            return [];
+
+        var data = await response.Content.ReadFromJsonAsync<List<EnvelopeTypeDto>>(JsonOptions, cancel);
+        return data ?? [];
+    }
+}

EnvelopeGenerator.Server/EnvelopeGenerator.Server/Program.cs

@@ -345,6 +345,7 @@ try
     builder.Services.AddScoped<EnvelopeGenerator.Server.Client.Services.LocalizationService>();
     builder.Services.AddScoped<EnvelopeGenerator.Server.Client.Services.ReceiverService>();
     builder.Services.AddScoped<EnvelopeGenerator.Server.Client.Services.PdfRenderService>();
+    builder.Services.AddScoped<EnvelopeGenerator.Server.Client.Services.EnvelopeTypeService>();
 
     // Business Services (Server specific)
     builder.Services.AddScoped<DocumentService>();