package cleaners

import (
	"time"

	"github.com/rs/zerolog/log"

	"git.mstar.dev/mstar/linstrom/storage-new/dbgen"
)

const maxServerAge = time.Hour * 24 * 30 // One month

func init() {
	cleanerBuilders = append(cleanerBuilders, buildKillDeadServers)
}

// Marks all servers where the last interaction time is older than maxServerAge
func tickKillDeadServers(now time.Time) {
	_, err := dbgen.RemoteServer.Where(dbgen.RemoteServer.LastInteraction.Lt(now.Add(-maxServerAge)), dbgen.RemoteServer.IsSelf.Is(false)).
		UpdateColumn(dbgen.RemoteServer.IsDead, true)
	if err != nil {
		log.Error().
			Err(err).
			Msg("Failed to mark servers without interaction for over a 30 days as dead")
	}
}

func buildKillDeadServers() (onTick func(time.Time), name string, tickSpeed time.Duration) {
	return tickKillDeadServers, "kill-dead-servers", time.Hour
}