package health

import (
	"os"
	"path/filepath"
	"testing"

	"ymhut-box/server/unified-management/internal/config"
	"ymhut-box/server/unified-management/internal/db"
)

func TestSnapshotReadsCachedPreflightUntilManualRefresh(t *testing.T) {
	root := t.TempDir()
	cfg := &config.Config{
		BaseDir: root, StorageDir: filepath.Join(root, "storage"), DataDir: filepath.Join(root, "data"),
		UpdatePublicDir: filepath.Join(root, "data", "update", "public"), UpdateNoticeDir: filepath.Join(root, "data", "notices"),
		DownloadsDir: filepath.Join(root, "data", "update", "public", "downloads"), AdminWebDir: filepath.Join(root, "admin"),
		PortalWebDir: filepath.Join(root, "portal"), SetupWebDir: filepath.Join(root, "setup"), AdminAssetMode: "disk",
		Database: config.DatabaseConfig{Provider: "sqlite", SQLitePath: filepath.Join(root, "storage", "health.sqlite"), HealthIntervalSec: 3600},
	}
	store, err := db.Open(cfg)
	if err != nil {
		t.Fatal(err)
	}
	defer store.Close()
	service := NewService(cfg, store)
	if err := os.RemoveAll(cfg.DownloadsDir); err != nil {
		t.Fatal(err)
	}
	_ = service.Snapshot()
	if _, err := os.Stat(cfg.DownloadsDir); !os.IsNotExist(err) {
		t.Fatalf("cached snapshot unexpectedly reran filesystem preflight: %v", err)
	}
	service.RefreshPreflight()
	if _, err := os.Stat(cfg.DownloadsDir); err != nil {
		t.Fatalf("manual refresh did not recreate downloads directory: %v", err)
	}
}