package session

import (
	"net/http"

	"github.com/google/uuid"
	log "gitlab.com/gdulai/simpleloglvl"
)

var sessions map[uuid.UUID]*Session = make(map[uuid.UUID]*Session, 0)

func OpenSession() *Session {
	newSessId, err := uuid.NewRandom()
	if err != nil {
		log.LogError("Failed to create new session id: %s", err)
		return nil
	}
	session := &Session{sessionID: newSessId}
	sessions[newSessId] = session
	return session
}

func GetSession(r *http.Request) *Session {
	sessionIdCookie, err := r.Cookie("session_id")
	if err != nil {
		return nil
	}
	sessId, err := uuid.Parse(sessionIdCookie.Value)
	if err != nil {
		return nil
	}
	return sessions[sessId]
}

type Session struct {
	sessionID  uuid.UUID
	components map[uuid.UUID]any
}

func (sess *Session) Close() {
	delete(sessions, sess.sessionID)
}

func (sess *Session) MangeComponent(component any) (uuid.UUID, error) {
	newComponentId, err := uuid.NewRandom()
	if err != nil {
		return newComponentId, err
	}
	sess.components[newComponentId] = component
	return newComponentId, nil
}

func (sess *Session) RemoveComponent(componentId uuid.UUID) {
	delete(sess.components, componentId)
}

func (sess *Session) ID() uuid.UUID {
	return sess.sessionID
}

type RequestContext struct {
	SessionID  uuid.UUID
	RequiestID uuid.UUID
	Logger     *log.GenericLogger
}