refactor(playback): Move formatting logic to prettyFormat.go

- Create a new prettyFormat.go file to contain all the detailed
  log formatting and printing logic.
- Simplify doPlayback.go to handle the summary view and call out
  to the new prettyFormatChat function for detailed views.
- This separation of concerns makes the code cleaner and fixes
  compilation errors related to redeclared functions.

1 files changed, 6 insertions, 11 deletions

diff --git a/doPlayback.go b/doPlayback.go
index 94fd82d..9ece30e 100644
--- a/doPlayback.go
+++ b/doPlayback.go
@@ -11,25 +11,20 @@ func doPlayback() {
 		showChat(argv.Playback.Uuid)
 		return
 	}
+
 	log.Infof("Found %d chat topic(s) in the log.", len(me.chats.GetChats()))
 	fmt.Println("-------------------------------------------------")
 
-	// Iterate through the top-level Chat messages, which are now named groups.
 	for _, chat := range me.chats.GetChats() {
-
-		// Get the number of entries in the chat.
 		entryCount := len(chat.GetEntries())
-
-		// Get the timestamp of the first entry to represent the chat's start time.
 		var formattedTime string
-		if entryCount > 0 && chat.GetEntries()[0].GetCtime() != nil {
-			t := chat.GetEntries()[0].GetCtime().AsTime()
-			formattedTime = t.Format("2006-01-02 15:04:05") // YYYY-MM-DD HH:MM:SS
+		if ctime := chat.GetCtime(); ctime != nil {
+			t := ctime.AsTime()
+			formattedTime = t.Format("2006-01-02 15:04:05")
 		} else {
 			formattedTime = "No Timestamp"
 		}
 
-		// Print the formatted one-line summary.
 		fmt.Printf("Topic: %-25s | Entries: %-4d | Started: %s | UUID: %s\n",
 			chat.GetChatName(),
 			entryCount,
@@ -46,6 +41,6 @@ func showChat(uuid string) {
 		log.Info("unknown uuid", uuid)
 		return
 	}
-	log.Info("uuid was found ok", uuid)
-	// TODO: show the chat entries here
+	// Call the new, dedicated formatting function.
+	prettyFormatChat(chat)
 }