package httpapi

import (
	"net/http"
	"net/http/httptest"
	"os"
	"path/filepath"
	"strings"
	"testing"

	"safesight-agent/internal/modelstore"
)

func TestHandleModelsStatusReturnsInstalledModels(t *testing.T) {
	dir := t.TempDir()
	store := modelstore.New(dir, 8)
	if err := os.MkdirAll(dir, 0o755); err != nil {
		t.Fatalf("MkdirAll: %v", err)
	}
	modelPath := filepath.Join(dir, "face_det_scrfd_500m_640_rk3588.rknn")
	if err := os.WriteFile(modelPath, []byte("abc"), 0o644); err != nil {
		t.Fatalf("WriteFile: %v", err)
	}

	srv := &Server{store: store}
	req := httptest.NewRequest(http.MethodGet, "/v1/models/status", nil)
	rr := httptest.NewRecorder()

	srv.handleModelsStatus(rr, req)

	if rr.Code != http.StatusOK {
		t.Fatalf("expected 200, got %d: %s", rr.Code, rr.Body.String())
	}
	if !strings.Contains(rr.Body.String(), "face_det_scrfd_500m_640_rk3588") {
		t.Fatalf("expected response to include model name, got %s", rr.Body.String())
	}
}