refactor: 重构应用加载器

pkg/apploader/apploader.go

@@ -0,0 +1,63 @@
+package apploader
+
+import (
+	"reflect"
+	"slices"
+	"strings"
+	"sync"
+
+	"github.com/go-chi/chi/v5"
+
+	"github.com/tnb-labs/panel/pkg/types"
+)
+
+var apps sync.Map
+
+type Loader struct{}
+
+func (r *Loader) Add(app ...types.App) {
+	for item := range slices.Values(app) {
+		slug := getSlug(item)
+		apps.Store(slug, item)
+	}
+}
+
+func (r *Loader) Register(mux chi.Router) {
+	/*for slug, item := range r.Apps {
+		mux.Route("/"+slug, item.Route)
+	}*/
+
+	apps.Range(func(key, value any) bool {
+		app := value.(types.App)
+		mux.Route("/"+key.(string), app.Route)
+		return true
+	})
+}
+
+func Slugs() []string {
+	var slugs []string
+	apps.Range(func(key, value any) bool {
+		slugs = append(slugs, key.(string))
+		return true
+	})
+	return slugs
+}
+
+func getSlug(app types.App) string {
+	if app == nil {
+		return ""
+	}
+
+	t := reflect.TypeOf(app)
+	if t.Kind() == reflect.Ptr {
+		t = t.Elem()
+	}
+
+	pkgPath := t.PkgPath()
+	if pkgPath == "" {
+		return ""
+	}
+
+	parts := strings.Split(pkgPath, "/")
+	return parts[len(parts)-1]
+}