E-Mail generierung

src/routes/admin/anmeldungen/+page.svelte

@@ -20,7 +20,7 @@
     wunsch3?: { id: number; name: string };
     timestamp: number;
     id: number;
-    status?: 'pending' | 'accepted' | 'rejected'; // processing entfernt
+    status?: 'pending' | 'accepted' | 'rejected';
     assignedDienststelle?: { id: number; name: string };
     processedBy?: string;
     processedAt?: number;
@@ -35,7 +35,7 @@
   let isLoading = true;
   let error = '';
   
-  // Filter für Status (processing entfernt)
+  // Filter für Status
   let statusFilter: 'all' | 'pending' | 'accepted' | 'rejected' = 'all';
   let filteredAnmeldungen: Anmeldung[] = [];
   
@@ -63,7 +63,16 @@ Ihr Praktikumsteam`;
   let isLoadingEmailConfig = false;
   let isSavingEmailConfig = false;
 
-  // Status-Badge Funktionen (processing entfernt)
+  // E-Mail Preview Modal State
+  let showEmailPreview = false;
+  let emailPreviewData: {
+    to: string;
+    subject: string;
+    body: string;
+  } | null = null;
+  let emailCopied = false;
+
+  // Status-Badge Funktionen
   function getStatusColor(status: string): string {
     switch (status) {
       case 'pending': return 'bg-yellow-100 text-yellow-800';
@@ -110,7 +119,6 @@ Ihr Praktikumsteam`;
       
       const data = await res.json();
       
-      // Prüfen ob es ein Array ist
       if (!Array.isArray(data)) {
         console.error('❌ Antwort ist kein Array:', data);
         throw new Error('Antwort vom Server ist kein Array');
@@ -143,7 +151,6 @@ Ihr Praktikumsteam`;
       emailTemplate = config.template;
     } catch (err) {
       console.error('Fehler beim Laden der E-Mail-Konfiguration:', err);
-      // Fallback auf Standard-Werte bei Fehler
     } finally {
       isLoadingEmailConfig = false;
     }
@@ -208,8 +215,8 @@ Ihr Praktikumsteam`;
 
       showDialog = false;
       
-      // E-Mail senden nach erfolgreichem Annehmen
-      await sendAcceptanceEmail(selectedAnmeldungId, event.detail.dienststelleId);
+      // E-Mail Vorschau öffnen nach erfolgreichem Annehmen
+      openEmailPreview(selectedAnmeldungId, event.detail.dienststelleId);
       
       selectedAnmeldungId = null;
       await loadAnmeldungen();
@@ -219,13 +226,15 @@ Ihr Praktikumsteam`;
     }
   }
 
-  async function sendAcceptanceEmail(anmeldungId: number, dienststelleId: number) {
+  function openEmailPreview(anmeldungId: number, dienststelleId: number) {
     const anmeldung = anmeldungen.find(a => a.id === anmeldungId);
     if (!anmeldung) return;
 
     // Dienststelle finden
     const dienststelle = availableWishes.find(w => w.id === dienststelleId);
-    const dienststelleName = dienststelle ? dienststelle.name.replace(/^\d+\.\s*Wunsch:\s*/, '') : 'Unbekannte Dienststelle';
+    const dienststelleName = dienststelle 
+      ? dienststelle.name.replace(/^\d+\.\s*Wunsch:\s*/, '') 
+      : 'Unbekannte Dienststelle';
 
     // E-Mail Text personalisieren
     const personalizedEmail = emailTemplate
@@ -234,11 +243,43 @@ Ihr Praktikumsteam`;
       .replace(/\{nachname\}/g, anmeldung.nachname)
       .replace(/\{dienststelle\}/g, dienststelleName);
 
-    // mailto: Link erstellen
-    const mailtoLink = `mailto:${anmeldung.email}?subject=${encodeURIComponent(emailSubject)}&body=${encodeURIComponent(personalizedEmail)}`;
+    // Modal mit Vorschau öffnen
+    emailPreviewData = {
+      to: anmeldung.email,
+      subject: emailSubject,
+      body: personalizedEmail
+    };
+    emailCopied = false;
+    showEmailPreview = true;
+  }
+
+  async function copyAndOpenMail() {
+    if (!emailPreviewData) return;
     
-    // Standard E-Mail Client öffnen
-    window.location.href = mailtoLink;
+    try {
+      await navigator.clipboard.writeText(emailPreviewData.body);
+      emailCopied = true;
+      
+      // Kurz warten, dann Mail öffnen
+      setTimeout(() => {
+        const mailtoLink = `mailto:${emailPreviewData!.to}?subject=${encodeURIComponent(emailPreviewData!.subject)}`;
+        window.location.href = mailtoLink;
+      }, 500);
+
+      // Modal nach 2 Sekunden schließen
+      setTimeout(() => {
+        closeEmailPreview();
+      }, 2000);
+    } catch (err) {
+      console.error('Clipboard-Fehler:', err);
+      error = 'Konnte Text nicht kopieren. Bitte manuell markieren und kopieren.';
+    }
+  }
+
+  function closeEmailPreview() {
+    showEmailPreview = false;
+    emailPreviewData = null;
+    emailCopied = false;
   }
 
   async function handleReject(event: CustomEvent<{id: number}>) {
@@ -305,7 +346,7 @@ Ihr Praktikumsteam`;
   <main class="max-w-7xl mx-auto px-4 py-6">
     <!-- Filter und E-Mail Konfiguration -->
     <div class="mb-6 flex justify-between items-center">
-      <!-- Status Filter (processing entfernt) -->
+      <!-- Status Filter -->
       <div class="flex items-center space-x-4">
         <label for="status-filter" class="text-sm font-medium text-gray-700">Filter:</label>
         <select
@@ -337,7 +378,7 @@ Ihr Praktikumsteam`;
       </button>
     </div>
 
-    <!-- Status Übersicht (processing entfernt) -->
+    <!-- Status Übersicht -->
     <div class="grid grid-cols-1 md:grid-cols-3 gap-4 mb-6">
       <div class="bg-white rounded-lg border border-gray-200 p-4">
         <div class="flex items-center">
@@ -504,6 +545,7 @@ Ihr Praktikumsteam`;
   </main>
 </div>
 
+<!-- Dienststellen Dialog -->
 {#if showDialog}
   <DienststellenDialog
     wishes={availableWishes}
@@ -511,4 +553,119 @@ Ihr Praktikumsteam`;
     on:confirm={handleConfirmAccept}
     on:cancel={closeDialog}
   />
+{/if}
+
+<!-- E-Mail Vorschau Modal -->
+{#if showEmailPreview && emailPreviewData}
+  <div class="fixed inset-0 z-50 overflow-y-auto">
+    <div class="flex min-h-screen items-center justify-center p-4">
+      <!-- Backdrop -->
+      <!-- svelte-ignore a11y-click-events-have-key-events -->
+      <!-- svelte-ignore a11y-no-static-element-interactions -->
+      <div 
+        class="fixed inset-0 bg-black bg-opacity-50 transition-opacity"
+        on:click={closeEmailPreview}
+      ></div>
+      
+      <!-- Modal -->
+      <div class="relative bg-white rounded-lg shadow-xl max-w-2xl w-full max-h-[90vh] overflow-hidden">
+        <!-- Header -->
+        <div class="px-6 py-4 border-b border-gray-200 flex justify-between items-center bg-white">
+          <div class="flex items-center space-x-3">
+            <div class="w-10 h-10 bg-blue-100 rounded-full flex items-center justify-center">
+              <svg class="w-5 h-5 text-blue-600" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M3 8l7.89 4.26a2 2 0 002.22 0L21 8M5 19h14a2 2 0 002-2V7a2 2 0 00-2-2H5a2 2 0 00-2 2v10a2 2 0 002 2z" />
+              </svg>
+            </div>
+            <h3 class="text-lg font-medium text-gray-900">E-Mail Vorschau</h3>
+          </div>
+          <button 
+            on:click={closeEmailPreview} 
+            class="text-gray-400 hover:text-gray-600 transition-colors"
+          >
+            <svg class="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12" />
+            </svg>
+          </button>
+        </div>
+        
+        <!-- Content -->
+        <div class="px-6 py-4 overflow-y-auto max-h-[60vh]">
+          <div class="space-y-4">
+            <!-- Empfänger -->
+            <div class="flex items-center space-x-3 p-3 bg-gray-50 rounded-lg">
+              <span class="text-sm font-medium text-gray-500 w-16">An:</span>
+              <span class="text-sm text-gray-900">{emailPreviewData.to}</span>
+            </div>
+            
+            <!-- Betreff -->
+            <div class="flex items-center space-x-3 p-3 bg-gray-50 rounded-lg">
+              <span class="text-sm font-medium text-gray-500 w-16">Betreff:</span>
+              <span class="text-sm text-gray-900">{emailPreviewData.subject}</span>
+            </div>
+            
+            <!-- Nachricht (editierbar) -->
+            <div>
+              <label for="email-body" class="block text-sm font-medium text-gray-700 mb-2">
+                Nachricht 
+                <span class="font-normal text-gray-500">(kann bearbeitet werden)</span>
+              </label>
+              <textarea
+                id="email-body"
+                bind:value={emailPreviewData.body}
+                rows="14"
+                class="w-full border border-gray-300 rounded-lg px-4 py-3 text-sm focus:ring-2 focus:ring-blue-500 focus:border-blue-500 resize-none"
+                disabled={emailCopied}
+              ></textarea>
+            </div>
+          </div>
+        </div>
+        
+        <!-- Footer -->
+        <div class="px-6 py-4 border-t border-gray-200 bg-gray-50">
+          {#if emailCopied}
+            <div class="flex items-center justify-center py-3">
+              <div class="flex items-center space-x-3 text-green-600">
+                <div class="w-8 h-8 bg-green-100 rounded-full flex items-center justify-center">
+                  <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 13l4 4L19 7" />
+                  </svg>
+                </div>
+                <span class="font-medium">Text kopiert – Outlook öffnet sich...</span>
+              </div>
+            </div>
+          {:else}
+            <div class="flex flex-col sm:flex-row justify-between items-start sm:items-center gap-4">
+              <div class="flex items-start space-x-2 text-sm text-gray-600">
+                <svg class="w-5 h-5 text-blue-500 flex-shrink-0 mt-0.5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                  <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M13 16h-1v-4h-1m1-4h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z" />
+                </svg>
+                <span>
+                  Der Text wird kopiert und Outlook geöffnet.<br class="hidden sm:inline" />
+                  Dann mit <kbd class="px-1.5 py-0.5 bg-gray-200 rounded text-xs font-mono">Strg</kbd> + <kbd class="px-1.5 py-0.5 bg-gray-200 rounded text-xs font-mono">V</kbd> einfügen.
+                </span>
+              </div>
+              <div class="flex space-x-3 w-full sm:w-auto">
+                <button
+                  on:click={closeEmailPreview}
+                  class="flex-1 sm:flex-none px-4 py-2.5 text-sm text-gray-600 hover:text-gray-800 hover:bg-gray-100 rounded-lg transition-colors"
+                >
+                  Abbrechen
+                </button>
+                <button
+                  on:click={copyAndOpenMail}
+                  class="flex-1 sm:flex-none bg-blue-600 hover:bg-blue-700 text-white px-5 py-2.5 rounded-lg text-sm font-medium inline-flex items-center justify-center transition-colors"
+                >
+                  <svg class="w-4 h-4 mr-2" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M8 5H6a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2v-1M8 5a2 2 0 002 2h2a2 2 0 002-2M8 5a2 2 0 012-2h2a2 2 0 012 2m0 0h2a2 2 0 012 2v3m2 4H10m0 0l3-3m-3 3l3 3" />
+                  </svg>
+                  Kopieren & E-Mail öffnen
+                </button>
+              </div>
+            </div>
+          {/if}
+        </div>
+      </div>
+    </div>
+  </div>
 {/if}