Better jobname/timestamp detection

printer.go

@@ -48,10 +48,20 @@ func printWhenDone() {
 	}
 }
 
+func delete_empty (s []string) []string {
+    var r []string
+    for _, str := range s {
+        if str != "" {
+            r = append(r, str)
+        }
+    }
+    return r
+}
+
 func makePdf() {
 	o := output
 	output = ""
-	jobname := "nil"
+	outfile := "nil"
 	m := pdf.NewMaroto(consts.Landscape, consts.Letter)
 	scanner := bufio.NewScanner(strings.NewReader(o))
 	format := props.Text{
@@ -63,8 +73,34 @@ func makePdf() {
 	for scanner.Scan() {
 		line := scanner.Text()
 		if strings.HasPrefix(line, "****A") && strings.Contains(line, "START") {
+			
 			parts := strings.Split(line, "  ")
-			jobname = fmt.Sprintf("%+v-JOB_%+v", parts[4], strings.ReplaceAll(parts[11], " ", "_"))
+			parts = delete_empty(parts)
+			var jobname, timestamp string
+			for i, part := range parts {
+				if len(part) == 0 {
+					continue
+				}
+				if i == 2 {
+					if parts[2] == "JOB" {
+						jobname = parts[4]
+					} else {
+						jobname = fmt.Sprintf("%+v%+v", parts[4], parts[2])
+					}
+				}
+				if len(part) > 12 {
+					ts, err := time.Parse("03.04.05 PM 02 Jan 06", strings.Trim(part, " "))
+					if err != nil {
+						continue
+					}
+					timestamp = ts.Format("2006-01-02_15-04-05")
+					break
+				}
+				
+			}
+			
+
+			outfile = fmt.Sprintf("%+v-JOB_%+v", timestamp, jobname)
 		}
 		page := m.GetCurrentPage()
 		if strings.HasPrefix(line, "\f") && !firstRun {
@@ -86,7 +122,7 @@ func makePdf() {
 			})
 		})
 	}
-	err := m.OutputFileAndClose(fmt.Sprintf("%+v.pdf", jobname))
+	err := m.OutputFileAndClose(fmt.Sprintf("%+v.pdf", outfile))
 	if err != nil {
 		fmt.Printf("Error closing pdf\n")
 		return