Addressed Copilot Feedback

Author: andreimerlescu

ai.go

@@ -1,7 +1,7 @@
 package main
 
 import (
-	"log"
+	"fmt"
 	"os"
 	"time"
 
@@ -24,7 +24,7 @@ func NewAI() gollm.LLM {
 	opts = append(opts, gollm.SetEnableCaching(*figs.Bool(kAiCachingEnabled)))
 	timeout := *figs.UnitDuration(kAiTimeout)
 	if timeout < time.Second {
-		panic("incorrect timeout value")
+		timeout = dTimeout * dTimeoutUnit
 	}
 	opts = append(opts, gollm.SetTimeout(*figs.UnitDuration(kAiTimeout)))
 	switch provider {
@@ -38,7 +38,8 @@ func NewAI() gollm.LLM {
 	}
 	llm, err := gollm.NewLLM(opts...)
 	if err != nil {
-		log.Fatal(err)
+		fmt.Printf("❌ Failed to initialize AI: %v\n", err)
+		return nil
 	}
 	return llm
 }

chat.go

@@ -96,6 +96,17 @@ type model struct {
 // initialModel creates the starting state of our application.
 // CORRECTED: The llm parameter is now the interface type.
 func initialModel(llm gollm.LLM, summary string) model {
+	if llm == nil {
+		errMsg := "LLM is nil. Please try again later."
+		return model{
+			llm:          nil,
+			messages:     []string{errorStyle.Render(errMsg)},
+			chatHistory:  []string{},
+			isGenerating: false,
+			err:          errors.New("empty summary"),
+			ctx:          context.Background(),
+		}
+	}
 	// Configure the text area for user input.
 	ta := textarea.New()
 	ta.Placeholder = "Send a message... (press Enter to send, Esc to quit)"
@@ -109,7 +120,18 @@ func initialModel(llm gollm.LLM, summary string) model {
 	vp := viewport.New(0, 0) // Width and height are set dynamically
 
 	if len(summary) == 0 {
-		panic("no summary")
+		errMsg := "No project summary available. Please provide a valid summary to start the chat."
+		return model{
+			llm:          llm,
+			textarea:     ta,
+			viewport:     vp,
+			summary:      summary,
+			messages:     []string{errorStyle.Render(errMsg)},
+			chatHistory:  []string{},
+			isGenerating: false,
+			err:          errors.New("empty summary"),
+			ctx:          context.Background(),
+		}
 	}
 
 	msg := fmt.Sprintf("%s %d bytes!", "Welcome to Summarize AI Chat! We've analyzed your project workspace and are ready to chat with you about ", len(summary))

main.go

@@ -22,21 +22,28 @@ func main() {
 	configure()
 	capture("figs loading environment", figs.Load())
 
+	isDebug := *figs.Bool(kDebug)
+
 	inc := *figs.List(kIncludeExt)
 	if len(inc) == 1 && inc[0] == "useExpanded" {
 		figs.StoreList(kIncludeExt, extendedDefaultInclude)
 	}
-	fmt.Println(strings.Join(inc, ", "))
+
 	exc := *figs.List(kExcludeExt)
 	if len(exc) == 1 && exc[0] == "useExpanded" {
 		figs.StoreList(kExcludeExt, extendedDefaultExclude)
 	}
-	fmt.Println(strings.Join(exc, ", "))
+
 	ski := *figs.List(kSkipContains)
 	if len(ski) == 1 && ski[0] == "useExpanded" {
 		figs.StoreList(kSkipContains, extendedDefaultAvoid)
 	}
-	fmt.Println(strings.Join(ski, ", "))
+
+	if isDebug {
+		fmt.Println("INCLUDE: ", strings.Join(inc, ", "))
+		fmt.Println("EXCLUDE: ", strings.Join(exc, ", "))
+		fmt.Println("SKIP: ", strings.Join(ski, ", "))
+	}
 
 	if *figs.Bool(kShowExpanded) {
 		fmt.Println("Expanded:")
@@ -45,7 +52,6 @@ func main() {
 		fmt.Printf("-%s=%s\n", kSkipContains, strings.Join(*figs.List(kSkipContains), ","))
 		os.Exit(0)
 	}
-	isDebug := *figs.Bool(kDebug)
 
 	if *figs.Bool(kVersion) {
 		fmt.Println(Version())

reflect.go

@@ -21,13 +21,11 @@ func latestChatLog() string {
 	var latestModTime time.Time
 
 	for _, entry := range entries {
-		// Skip directories
 		if entry.IsDir() {
 			continue
 		}
 
 		filename := entry.Name()
-		// Check if file matches pattern: starts with "summary." and ends with ".md"
 		if strings.HasPrefix(filename, "chatlog.") && strings.HasSuffix(filename, ".md") {
 			fullPath := filepath.Join(kOutputDir, filename)
 
@@ -40,7 +38,6 @@ func latestChatLog() string {
 			}
 
 			modTime := fileInfo.ModTime()
-			// If this is the first matching file or it's newer than the current latest
 			if latestFile == "" || modTime.After(latestModTime) {
 				latestFile = fullPath
 				latestModTime = modTime

simplify.go

@@ -3,7 +3,7 @@ package main
 // simplify takes a list of strings and reduces duplicates from the slice
 func simplify(t []string) []string {
 	seen := make(map[string]bool)
-	results := make([]string, 0, len(t))
+	results := make([]string, 0)
 	for _, v := range t {
 		if !seen[v] {
 			seen[v] = true