Chore: improve code architecture

hub/route/rules.go

@@ -0,0 +1,40 @@
+package route
+
+import (
+	"net/http"
+
+	T "github.com/Dreamacro/clash/tunnel"
+
+	"github.com/go-chi/chi"
+	"github.com/go-chi/render"
+)
+
+func ruleRouter() http.Handler {
+	r := chi.NewRouter()
+	r.Get("/", getRules)
+	return r
+}
+
+type Rule struct {
+	Type    string `json:"type"`
+	Payload string `json:"payload"`
+	Proxy   string `json:"proxy"`
+}
+
+func getRules(w http.ResponseWriter, r *http.Request) {
+	rawRules := T.Instance().Rules()
+
+	var rules []Rule
+	for _, rule := range rawRules {
+		rules = append(rules, Rule{
+			Type:    rule.RuleType().String(),
+			Payload: rule.Payload(),
+			Proxy:   rule.Adapter(),
+		})
+	}
+
+	w.WriteHeader(http.StatusOK)
+	render.Respond(w, r, map[string][]Rule{
+		"rules": rules,
+	})
+}