package config

import "time"

const (
	defaultAuditRetention = 4320 * time.Hour
	minAuditRetention     = 24 * time.Hour
	maxAuditRetention     = 87600 * time.Hour
	reasonAuditRetention  = "must be from 24h to 87600h"
)

type rawAudit struct {
	Retention string `toml:"retention"`
}

type Audit struct {
	Retention time.Duration
}

func (v *validator) audit(raw rawAudit) Audit {
	d := v.duration("audit.retention", raw.Retention, defaultAuditRetention)
	if d > 0 && (d < minAuditRetention || d > maxAuditRetention) {
		v.add("audit.retention", reasonAuditRetention)
	}
	return Audit{Retention: d}
}