mitm: Refactor & Add url

script/modules/surge/environment.go

@@ -0,0 +1,65 @@
+package surge
+
+import (
+	"runtime"
+
+	C "github.com/sagernet/sing-box/constant"
+	"github.com/sagernet/sing-box/experimental/locale"
+	"github.com/sagernet/sing-box/script/jsc"
+
+	"github.com/dop251/goja"
+)
+
+type Environment struct {
+	class jsc.Class[*Module, *Environment]
+}
+
+func createEnvironment(module *Module) jsc.Class[*Module, *Environment] {
+	class := jsc.NewClass[*Module, *Environment](module)
+	class.DefineField("system", (*Environment).getSystem, nil)
+	class.DefineField("surge-build", (*Environment).getSurgeBuild, nil)
+	class.DefineField("surge-version", (*Environment).getSurgeVersion, nil)
+	class.DefineField("language", (*Environment).getLanguage, nil)
+	class.DefineField("device-model", (*Environment).getDeviceModel, nil)
+	class.DefineMethod("toString", (*Environment).toString)
+	return class
+}
+
+func (e *Environment) getSystem() any {
+	switch runtime.GOOS {
+	case "ios":
+		return "iOS"
+	case "darwin":
+		return "macOS"
+	case "tvos":
+		return "tvOS"
+	case "linux":
+		return "Linux"
+	case "android":
+		return "Android"
+	case "windows":
+		return "Windows"
+	default:
+		return runtime.GOOS
+	}
+}
+
+func (e *Environment) getSurgeBuild() any {
+	return "N/A"
+}
+
+func (e *Environment) getSurgeVersion() any {
+	return "sing-box " + C.Version
+}
+
+func (e *Environment) getLanguage() any {
+	return locale.Current().Locale
+}
+
+func (e *Environment) getDeviceModel() any {
+	return "N/A"
+}
+
+func (e *Environment) toString(call goja.FunctionCall) any {
+	return "[sing-box Surge environment"
+}