package store

import (
	"context"
	"errors"
	"path/filepath"
	"testing"

	"github.com/crypto/openclaw/internal/llm"
)

func TestStoreRoundTrip(t *testing.T) {
	s, err := Open(filepath.Join(t.TempDir(), "t.db"))
	if err != nil {
		t.Fatal(err)
	}
	defer s.Close()
	ctx := context.Background()
	ss, err := s.CreateSession(ctx, "first")
	if err != nil {
		t.Fatal(err)
	}
	s.AppendMessage(ctx, ss.ID, llm.Message{Role: llm.RoleUser, Content: "hi"})
	s.AppendMessage(ctx, ss.ID, llm.Message{Role: llm.RoleAssistant, ToolCalls: []llm.ToolCall{{ID: "c1", Name: "time_now", Arguments: "{}"}}})
	s.AppendMessage(ctx, ss.ID, llm.Message{Role: llm.RoleTool, ToolCallID: "c1", Name: "time_now", Content: "now"})
	all, _ := s.Messages(ctx, ss.ID, 0)
	if len(all) != 3 || all[1].ToolCalls[0].Name != "time_now" || all[2].ToolCallID != "c1" {
		t.Fatalf("%+v", all)
	}
	last, _ := s.Messages(ctx, ss.ID, 2)
	if len(last) != 2 || last[0].Role != llm.RoleAssistant {
		t.Fatalf("limit: %+v", last)
	}
	if err := s.RenameSession(ctx, ss.ID, "renamed"); err != nil {
		t.Fatal(err)
	}
	list, _ := s.ListSessions(ctx, 10)
	if len(list) != 1 || list[0].Title != "renamed" {
		t.Fatalf("%+v", list)
	}
	if err := s.DeleteSession(ctx, ss.ID); err != nil {
		t.Fatal(err)
	}
	if _, err := s.GetSession(ctx, ss.ID); !errors.Is(err, ErrNotFound) {
		t.Fatal(err)
	}
	if m, _ := s.Messages(ctx, ss.ID, 0); len(m) != 0 {
		t.Fatal("cascade delete failed")
	}
}