CPLAT-9497: improve session picker and conversation navigation

internal/cli/cli.go

@@ -19,7 +19,9 @@ var Commands = []struct {
 }{
 	{"urls", "List URLs from the Claude session (interactive on TTY)"},
 	{"files", "List file paths touched by the session (interactive on TTY)"},
+	{"changes", "List file changes made by the session (interactive on TTY)"},
 	{"images", "List image paths from the session (interactive on TTY)"},
+	{"conversation", "List conversation turns from the Claude session (interactive on TTY)"},
 	{"help", "Show available commands and usage"},
 }
 
@@ -52,11 +54,20 @@ func Run(command, claudeDir string, plain bool) (*RunResult, error) {
 }
 
 func runPlain(command, filePath, sessID, claudeDir string) error {
+	entries, err := session.LoadMessages(filePath)
+	if err != nil {
+		return err
+	}
+
 	switch command {
 	case "urls":
 		return printItems(extract.SessionURLs(filePath), "urls")
 	case "files":
 		return printItems(extract.SessionFilePaths(filePath), "files")
+	case "changes":
+		return printChanges(extract.SessionChanges(filePath))
+	case "conversation":
+		return printConversation(extractConversationWithContext(entries, sessID))
 	case "images":
 		return printImages(filePath, sessID, claudeDir)
 	default:
@@ -77,8 +88,12 @@ func runInteractive(command, filePath, sessID, claudeDir string) (*RunResult, er
 		items = extractURLsWithContext(entries, sessID)
 	case "files":
 		items = extractFilesWithContext(entries, sessID)
+	case "changes":
+		items = extractChangesWithContext(entries, sessID)
 	case "images":
 		items = extractImagesWithContext(entries, sessID, home)
+	case "conversation":
+		items = extractConversationWithContext(entries, sessID)
 	default:
 		return nil, fmt.Errorf("unknown command: %s", command)
 	}
@@ -117,7 +132,9 @@ func printHelp() {
 	fmt.Fprintf(os.Stderr, "  ccx urls --plain      Plain tab-separated output\n")
 	fmt.Fprintf(os.Stderr, "  ccx urls | fzf        Pipe to fzf (auto plain)\n")
 	fmt.Fprintf(os.Stderr, "  ccx files             Interactive file picker\n")
-	fmt.Fprintf(os.Stderr, "  ccx images            Interactive image picker\n\n")
+	fmt.Fprintf(os.Stderr, "  ccx changes           Interactive changed-files picker\n")
+	fmt.Fprintf(os.Stderr, "  ccx images            Interactive image picker\n")
+	fmt.Fprintf(os.Stderr, "  ccx conversation      Interactive conversation picker\n\n")
 	fmt.Fprintf(os.Stderr, "Picker keys:\n")
 	fmt.Fprintf(os.Stderr, "  ↵ enter    Jump to message in full ccx TUI\n")
 	fmt.Fprintf(os.Stderr, "  o          Open URL in browser\n")
@@ -149,6 +166,38 @@ func printItems(items []extract.Item, kind string) error {
 	return nil
 }
 
+func printChanges(items []extract.ChangeItem) error {
+	if len(items) == 0 {
+		return fmt.Errorf("no changes found in session")
+	}
+	for _, item := range items {
+		cat := ""
+		if len(item.ToolNames) > 0 {
+			cat = strings.ToUpper(item.ToolNames[0])
+		}
+		if len(cat) < 5 {
+			cat += strings.Repeat(" ", 5-len(cat))
+		}
+		fmt.Fprintf(os.Stdout, "%s\t%s\t%s\n", cat, item.Item.Label, item.Summary)
+	}
+	return nil
+}
+
+func printConversation(items []PickerItem) error {
+	if len(items) == 0 {
+		return fmt.Errorf("no conversation entries found in session")
+	}
+	for _, item := range items {
+		ref := item.FirstRef()
+		role := strings.ToUpper(ref.Role)
+		if len(role) < 5 {
+			role += strings.Repeat(" ", 5-len(role))
+		}
+		fmt.Fprintf(os.Stdout, "%s\t%s\t%s\n", role, item.Item.Label, ref.EntryUUID)
+	}
+	return nil
+}
+
 func printImages(filePath, sessID, claudeDir string) error {
 	entries, err := session.LoadMessages(filePath)
 	if err != nil {