From d44be3b0296c4e96f0fe171d2c4ca06c8b071151 Mon Sep 17 00:00:00 2001
From: Zan <62830223+Zan1456@users.noreply.github.com>
Date: Thu, 15 Jan 2026 17:56:40 +0100
Subject: [PATCH] Message attachments

---
 messages/messages.css |  8 ++---
 messages/messages.js  | 35 ++++++++++++++++--
 tools/background.js   | 83 ++++++++++++++++++++++++++++++++++++++++++-
 3 files changed, 118 insertions(+), 8 deletions(-)

diff --git a/messages/messages.css b/messages/messages.css
index 507f336..6576795 100644
--- a/messages/messages.css
+++ b/messages/messages.css
@@ -525,7 +525,7 @@ body.modal-open {
  }
 
 .message-info {
-  background-color: var(--card-card);
+  background-color: var(--button-secondaryFill);
   padding: 15px;
   border-radius: 6px;
   margin-bottom: 20px;
@@ -564,7 +564,7 @@ body.modal-open {
 }
 
 .message-text {
-  background-color: var(--card-card);
+  background-color: var(--button-secondaryFill);
   border-radius: 6px;
   padding: 15px;
   line-height: 1.6;
@@ -591,14 +591,14 @@ body.modal-open {
 }
 
 .message-attachments {
-  background: #f9f9f9;
+  background: var(--button-secondaryFill);
   padding: 15px;
   border-radius: 6px;
 }
 
 .message-attachments h4 {
   margin: 0 0 10px 0;
-  color: #333;
+  color: var(--text-secondary);
   font-size: 1.1em;
 }
 
diff --git a/messages/messages.js b/messages/messages.js
index 3cde600..158a2f1 100644
--- a/messages/messages.js
+++ b/messages/messages.js
@@ -321,14 +321,17 @@
       const attachTitle = document.createElement('h4');
       attachTitle.textContent = 'Mellékletek:';
       messageAttachments.appendChild(attachTitle);
-      
+
       const attachList = document.createElement('ul');
       message.csatolmanyok.forEach(attachment => {
         const li = document.createElement('li');
         const a = document.createElement('a');
         a.href = '#';
-        a.textContent = sanitizeHTML(attachment.nev);
-        a.onclick = () => downloadAttachment(attachment.azonosito);
+        a.textContent = sanitizeHTML(attachment.fajlNev || attachment.nev || 'Ismeretlen fájl');
+        a.onclick = (e) => {
+          e.preventDefault();
+          downloadAttachment(attachment.azonosito, attachment.fajlNev || attachment.nev);
+        };
         li.appendChild(a);
         attachList.appendChild(li);
       });
@@ -346,6 +349,32 @@
     }
     document.body.classList.remove('modal-open');
   }
+
+  async function downloadAttachment(azonosito, fileName) {
+    try {
+      const response = await chrome.runtime.sendMessage({
+        action: 'download_attachment',
+        azonosito: azonosito,
+        fileName: fileName
+      });
+
+      if (response.success && response.data) {
+        const a = document.createElement('a');
+        a.href = response.data;
+        a.download = response.fileName || 'letoltes';
+        document.body.appendChild(a);
+        a.click();
+        document.body.removeChild(a);
+      } else {
+        console.error('Melléklet letöltési hiba:', response.error);
+        alert('Nem sikerült letölteni a mellékletet.');
+      }
+    } catch (error) {
+      console.error('Melléklet letöltési hiba:', error);
+      alert('Hiba történt a melléklet letöltése során.');
+    }
+  }
+
   window.openMessageModal = openMessageModal;
   window.closeMessageModal = closeMessageModal;
 
diff --git a/tools/background.js b/tools/background.js
index 370fbd1..acddd8c 100644
--- a/tools/background.js
+++ b/tools/background.js
@@ -34,6 +34,11 @@ chrome.runtime.onMessage.addListener((request, sender, sendResponse) => {
           sendResponse({ success: true });
           break;
 
+        case 'download_attachment':
+          const downloadResult = await handleDownloadAttachment(request.azonosito, request.fileName);
+          sendResponse(downloadResult);
+          break;
+
         default:
           console.warn('[Background] Unknown action:', request.action);
           sendResponse({ success: false, error: 'Unknown action' });
@@ -79,7 +84,7 @@ async function handleStorageClear() {
   try {
     const allData = await chrome.storage.sync.get(null);
     const firkaKeys = Object.keys(allData).filter(key => key.startsWith('firka_'));
-    
+
     if (firkaKeys.length > 0) {
       await chrome.storage.sync.remove(firkaKeys);
     }
@@ -89,6 +94,82 @@ async function handleStorageClear() {
   }
 }
 
+async function handleDownloadAttachment(azonosito, fileName) {
+  try {
+    const apiUrl = `https://eugyintezes.e-kreta.hu/api/v1/dokumentumok/uzenetek/${azonosito}`;
+
+    const redirectResponse = await fetch(apiUrl, {
+      method: 'GET',
+      credentials: 'include',
+      headers: {
+        'Accept': 'application/json, text/plain, */*',
+        'x-csrf': '1',
+        'x-uzenet-json-formatum': 'CamelCase',
+        'x-uzenet-lokalizacio': 'hu-HU',
+        'x-uzenet-verzio-szam': '1.2.3'
+      },
+      redirect: 'manual'
+    });
+
+    let fileUrl;
+    if (redirectResponse.type === 'opaqueredirect' || redirectResponse.status === 0) {
+      const followResponse = await fetch(apiUrl, {
+        method: 'GET',
+        credentials: 'include',
+        headers: {
+          'Accept': 'application/json, text/plain, */*',
+          'x-csrf': '1',
+          'x-uzenet-json-formatum': 'CamelCase',
+          'x-uzenet-lokalizacio': 'hu-HU',
+          'x-uzenet-verzio-szam': '1.2.3'
+        },
+        redirect: 'follow'
+      });
+
+      if (followResponse.ok) {
+        const blob = await followResponse.blob();
+        const base64 = await blobToBase64(blob);
+        return { success: true, data: base64, fileName: fileName };
+      }
+    } else if (redirectResponse.status === 302 || redirectResponse.status === 301) {
+      fileUrl = redirectResponse.headers.get('location');
+    }
+
+    if (fileUrl) {
+      const fileResponse = await fetch(fileUrl, {
+        method: 'GET',
+        headers: {
+          'Accept': 'application/json, text/plain, */*',
+          'x-csrf': '1',
+          'x-uzenet-json-formatum': 'CamelCase',
+          'x-uzenet-lokalizacio': 'hu-HU',
+          'x-uzenet-verzio-szam': '1.2.3'
+        }
+      });
+
+      if (fileResponse.ok) {
+        const blob = await fileResponse.blob();
+        const base64 = await blobToBase64(blob);
+        return { success: true, data: base64, fileName: fileName };
+      }
+    }
+
+    return { success: false, error: 'Nem sikerült letölteni a mellékletet.' };
+  } catch (error) {
+    console.error('[Background] Attachment download error:', error);
+    return { success: false, error: error.message };
+  }
+}
+
+function blobToBase64(blob) {
+  return new Promise((resolve, reject) => {
+    const reader = new FileReader();
+    reader.onloadend = () => resolve(reader.result);
+    reader.onerror = reject;
+    reader.readAsDataURL(blob);
+  });
+}
+
 chrome.storage.onChanged.addListener((changes, namespace) => {
   if (namespace === 'sync') {
     const firkaChanges = Object.keys(changes).filter(key => key.startsWith('firka_'));