package rasrush

import (
	"time"

	"github.com/google/uuid"
)

// Event struct
type Event struct {
	EventID     string      `json:"event_id"`
	EventTopic  string      `json:"event_topic"`
	EventSender string      `json:"event_sender"`
	EventMeta   MetaData    `json:"event_meta"`
	EventData   interface{} `json:"event_data"`
	EventTime   string      `json:"event_time"`
}

// NewEvent creates a new event
func NewEvent(eventSender, eventTopic string, eventMeta MetaData, eventData []byte) *Event {
	// check if eventMeta is nil
	if eventMeta == nil {
		eventMeta = NewMetaData()
	}
	// return event
	return &Event{
		EventID:     uuid.NewString(),
		EventTopic:  eventTopic,
		EventSender: eventSender,
		EventMeta:   eventMeta,
		EventData:   eventData,
		EventTime:   time.Now().UTC().Format(time.RFC3339),
	}
}