syntax = "proto3";
option optimize_for = LITE_RUNTIME;
package fsmproto;

message Action {
	string type 		 	   = 1;
	map<string, string> params = 2;
}

message ConditionValue {
	string param_name     = 1;
	string symbol        = 2;
	string compare_value = 3;
}

message ConditionData {
	repeated ConditionValue values = 1;
}

message Transition {
	string src                            = 1;
	string dst                            = 2;
	string event                          = 3;
	repeated ConditionData condition      = 4;
	repeated Action	before_switch_actions = 5;
	repeated Action	after_switch_actions  = 6;
}

message State {
	string name               = 1;
	repeated Action entry     = 2;
	repeated Action	idle      = 3;
	repeated Action	exit      = 4;
	string fsm_name           = 5;
	string state_delegate_key = 6;
}

message Param {
	string type    = 1;
	string default_value = 2;
}

message StateMachine {
	string init_state_name          = 1;
	string machine_type             = 2;
	map<string, Param> params       = 3;
	repeated State states           = 4;
	repeated Transition transitions = 5;
}