package hostbox

import "strings"

func retirementWithTimers(in RetirementInventory, timers []Artifact, requireInventory bool) (RetirementInventory, error) {
	in.Artifacts = append([]Artifact(nil), in.Artifacts...)
	for _, timer := range timers {
		found := false
		for _, retained := range in.Artifacts {
			if retained.Kind != ArtifactTimer || retained.Name != timer.Name {
				continue
			}
			row, registration, combined := strings.Cut(timer.RowID, "~")
			if !combined {
				row, registration = timer.RowID, timer.RowID
			}
			if retained.Root != timer.Root || retained.Owner != timer.Owner || retained.RowID != row || row != registration || timer.Dev != 0 || timer.Ino != 0 || timer.Type != 0 {
				return RetirementInventory{}, ErrTypedInventory
			}
			found = true
		}
		if !found {
			if requireInventory {
				return RetirementInventory{}, ErrTypedInventory
			}
			in.Artifacts = append(in.Artifacts, timer)
		}
	}
	return in, nil
}