Improve output and add json

scan.sh

@@ -18,7 +18,7 @@
 # Install:
 #   sudo apt install imagemagick poppler-utils sane tesseract-ocr tesseract-ocr-deu tesseract-ocr-eng unpaper
 
-OUTPUT="scan.pdf"
+OUTPUT="scan_$(date +%Y-%m-%d-%H-%M-%S).pdf"
 HELP=0
 VERBOSE=0
 
@@ -167,6 +167,30 @@ fi
 
 if [[ -f "$OUTPUT" ]]; then
     echo "Done. Output saved to: $OUTPUT"
+
+    # Create JSON metadata file
+    JSON_FILE="${OUTPUT%.pdf}.json"
+    cat > "$JSON_FILE" << EOF
+{
+  "status": "success",
+  "pages": $num_pdf_files,
+  "mode": "$MODE",
+  "quality": $RESOLUTION
+}
+EOF
+    echo "Metadata saved to: $JSON_FILE"
 else
     echo "No scans found."
+
+    # Create JSON metadata file for failed scan
+    JSON_FILE="${OUTPUT%.pdf}.json"
+    cat > "$JSON_FILE" << EOF
+{
+  "status": "failed",
+  "pages": 0,
+  "mode": "$MODE",
+  "quality": $RESOLUTION
+}
+EOF
+    echo "Metadata saved to: $JSON_FILE"
 fi