1 files changed, 73 insertions, 0 deletions
diff --git a/doConnect.go b/doConnect.go
index 1c29f04..4082aa6 100644
--- a/doConnect.go
+++ b/doConnect.go
@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"os"
 
+	"go.wit.com/lib/protobuf/chatpb"
 	"go.wit.com/log"
 	"google.golang.org/genai"
 )
@@ -23,6 +24,78 @@ func doConnect() error {
 		return log.Errorf("failed to create new genai client: %w", err)
 	}
 
+	if me.lastChat == nil {
+		log.Info("WTF. lastChat is nil")
+		return nil
+	}
+
+	//	if me.lastChat.Entries == nil {
+	//		me.lastChat.Entries = new(chatpb.ChatEntry)
+	//	}
+
+	// In a real application, you would get user input here.
+	// For now, we'll use a hardcoded prompt.
+	if len(me.lastChat.GetEntries()) == 0 {
+		me.lastChat.Entries = append(me.lastChat.Entries, &chatpb.ChatEntry{
+			Parts: []*chatpb.Part{
+				{PartType: &chatpb.Part_Text{Text: "hello, how are you"}},
+			},
+		})
+	}
+
+	lastEntry := me.lastChat.GetEntries()[len(me.lastChat.GetEntries())-1]
+	genaiContents, err := convertToGenai(lastEntry.GetGeminiRequest())
+	if err != nil {
+		return err
+	}
+
+	resp, err := me.client.Models.GenerateContent(me.ctx, "gemini-2.5-flash", genaiContents, nil)
+	if err != nil {
+		return log.Errorf("error sending message: %v", err)
+	}
+
+	if resp == nil || len(resp.Candidates) == 0 || resp.Candidates[0].Content == nil {
+		log.Info("Received an empty response from the API. Stopping.")
+		return nil
+	}
+
+	// Append the model's response to the history
+	me.lastChat.Entries = append(me.lastChat.Entries, convertToPB(resp))
+
+	// Check for a function call
+	hasFunctionCall := false
+	for _, part := range resp.Candidates[0].Content.Parts {
+		if fc := part.FunctionCall; fc != nil {
+			hasFunctionCall = true
+			functionResponse := handleFunctionCall(fc)
+			// Append the function response to the history for the next turn
+			me.lastChat.Entries = append(me.lastChat.Entries, &chatpb.ChatEntry{
+				Parts: []*chatpb.Part{
+					{PartType: &chatpb.Part_FunctionResponse{
+						FunctionResponse: &chatpb.FunctionResponse{
+							Name: functionResponse.Name,
+							// TODO: map response
+						},
+					}},
+				},
+			})
+		}
+	}
+
+	// If there was no function call, print the text and stop.
+	if !hasFunctionCall {
+		log.Info("Response from API:")
+		for _, cand := range resp.Candidates {
+			if cand.Content != nil {
+				for _, part := range cand.Content.Parts {
+					if part.Text != "" {
+						fmt.Println(part.Text)
+					}
+				}
+			}
+		}
+	}
+
 	return nil
 }