GovProperty.php

<?php

namespace Cissee\Webtrees\Module\Gov4Webtrees;

use Cissee\Webtrees\Module\Gov4Webtrees\Model\JulianDayInterval;

class GovProperty extends ResolvedProperty {

    private $key;
    private $govId;
    private $prop;
    private $language;
    private $from;
    private $to;
    private $sticky;

    public function getKey(): int {
        return $this->key;
    }

    public function getGovId(): string {
        return $this->govId;
    }

    public function getProp() {
        return $this->prop;
    }

    public function getLanguage(): ?string {
        return $this->language;
    }

    public function getFrom(): ?int {
        return $this->from;
    }

    //exclusively!
    public function getTo(): ?int {
        return $this->to;
    }

    public function getInterval(): JulianDayInterval {
        return new JulianDayInterval($this->from, $this->to);
    }

    public function getSticky(): bool {
        return $this->sticky;
    }

    public function __construct(
        int $key,
        string $govId,
        $prop,
        ?string $language,
        ?int $from,
        ?int $to,
        bool $sticky) {

        parent::__construct($prop, $sticky);

        if ($from !== null) {
            if ($to <= $from) {
                //invalid, ignore!
                $to = null;
            }
        }

        $this->key = $key;
        $this->govId = $govId;
        $this->prop = $prop;
        $this->language = $language;
        $this->from = $from;
        $this->to = $to;
        $this->sticky = $sticky;
    }

    public function toString() {
        $str = " " . $this->getProp();
        if ($this->getFrom() != null) {
            $ymd = cal_from_jd($this->getFrom(), CAL_GREGORIAN);
            $str .= " (from " . $ymd["year"] . "-" . $ymd["month"] . "-" . $ymd["day"] . ")";
        }
        if ($this->getTo() != null) {
            $ymd = cal_from_jd($this->getTo(), CAL_GREGORIAN);
            $str .= " (to " . $ymd["year"] . "-" . $ymd["month"] . "-" . $ymd["day"] . ")";
        }

        return $str;
    }

}