Change how mail queue entries can be displayed

main.go

@@ -36,14 +36,12 @@ func main() {
 		flag.PrintDefaults()
 		os.Exit(1)
 	}
-
 	if err != nil {
 		fmt.Printf("Error reading: %s\n", err.Error())
 		os.Exit(1)
 	}
-
-	for _, line := range entries {
-		fmt.Printf("Read: %s", line)
+	for _, entry := range entries {
+		fmt.Printf("%s\n", entry.String())
 	}
 }
 

parser/parser.go

@@ -21,8 +21,18 @@ type QEntry struct {
 	reason     string
 }
 
+const sortableDateFormat = "2006-01-02 15:04:05"
+
+func (m QEntry) ShortString() string {
+	return fmt.Sprintf("[%s] %s <%s> -> %d recipients (%d bytes)", m.date.Format(sortableDateFormat), m.id, m.sender, len(m.recipients), m.size)
+}
+
 func (m QEntry) String() string {
-	return fmt.Sprintf("ID: %s, Status: %s, Size: %d bytes, Sender: %s, Recipients: %d", m.id, m.status, m.size, m.sender, len(m.recipients))
+	return fmt.Sprintf("[%s] %s <%s> -> %d recipients (%s, %d bytes)", m.date.Format(sortableDateFormat), m.id, m.sender, len(m.recipients), m.status, m.size)
+}
+
+func (m QEntry) DetailedString() string {
+    return fmt.Sprintf("Id: %s\nDate: %s\nStatus: %s\nReason: %s\nSize: %d\nSender: %s\nRecipients: %s", m.id, m.date.Format(sortableDateFormat), m.status, m.reason, m.size, m.sender, strings.Join(m.recipients, ", "))
 }
 
 func ParseMailQ(dataSource io.Reader) ([]QEntry, error) {