Getting rid off the encoding legacy. Should think of the better and more general way.

tg/action.go

@@ -1,33 +1,9 @@
 package tg
 
 import (
-	"reflect"
+	//"reflect"
 )
 
-// Jsonable Action.
-type action struct {
-	Type   string
-	Action Action
-}
-
-func newAction(a Action) *action {
-	typ, ok := actionMapByReflect[reflect.TypeOf(a)]
-	if !ok {
-		panic(ActionNotDefinedErr)
-	}
-
-	return &action{
-		Type:   typ,
-		Action: a,
-	}
-}
-
-func (a *action) Act(c *Context) {
-	if a != nil && a.Action != nil {
-		a.Action.Act(c)
-	}
-}
-
 // The argument for handling in channenl behaviours.
 type ChannelContext struct {
 }

tg/beh.go

@@ -6,7 +6,7 @@ package tg
 // The type describes behaviour for the bot in personal chats.
 type Behaviour struct {
 	Root Widget
-	Init      *action
+	Init      Action
 	Screens   ScreenMap
 }
 
@@ -26,7 +26,7 @@ func (b *Behaviour) WithRoot(root Widget) *Behaviour {
 // The Action will be called on session creation,
 // not when starting or restarting the bot with the Start Action.
 func (b *Behaviour) WithInit(a Action) *Behaviour {
-	b.Init = newAction(a)
+	b.Init = a
 	return b
 }
 

tg/button.go

@@ -10,7 +10,7 @@ type Button struct {
 	Data         string
 	Url          string
 	SendLocation bool
-	Action       *action
+	Action       Action
 }
 
 type ButtonMap map[string]*Button
@@ -44,7 +44,7 @@ func (btn *Button) WithUrl(url string) *Button {
 // Set the action when pressing the button.
 // By default is nil and does nothing.
 func (btn *Button) WithAction(a Action) *Button {
-	btn.Action = newAction(a)
+	btn.Action = a
 	return btn
 }
 

tg/command.go

@@ -15,7 +15,7 @@ type CommandName string
 type Command struct {
 	Name        CommandName
 	Description string
-	Action      *action
+	Action      Action
 	Widget Widget
 }
 type CommandMap map[CommandName]*Command
@@ -27,7 +27,7 @@ func NewCommand(name CommandName) *Command {
 }
 
 func (c *Command) WithAction(a Action) *Command {
-	c.Action = newAction(a)
+	c.Action = a
 	return c
 }
 

tg/json.go

@@ -1,11 +1,11 @@
 package tg
 
 import (
-	"encoding/json"
+	//"encoding/json"
-	"reflect"
+	//"reflect"
 )
 
-func (a *action) UnmarshalJSON(data []byte) error {
+/*func (a *action) UnmarshalJSON(data []byte) error {
 	var err error
 	m := make(map[string]any)
 	err = json.Unmarshal(data, &m)
@@ -31,4 +31,4 @@ func (a *action) UnmarshalJSON(data []byte) error {
 
 	a.Action = vr
 	return nil
-}
+}*/