<?php
/**
 * webtrees: online genealogy
 * Copyright (C) 2019 webtrees development team
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */
declare(strict_types=1);

namespace Fisharebest\Webtrees;

use Fisharebest\Webtrees\Functions\FunctionsCharts;
use stdClass;

/**
 * Class FactLocation
 */
class FactLocation extends Location
{
    /** @var Individual */
    private $individual;

    /** @var Fact */
    private $fact;

    /**
     * FactLocation constructor.
     *
     * @param Fact       $fact
     * @param Individual $individual
     */
    public function __construct(Fact $fact, Individual $individual)
    {
        $this->individual = $individual;
        $this->fact       = $fact;

        parent::__construct($fact->place()->getGedcomName());

        $coords = $this->getCoordsFromGedcom();
        if ($coords !== null) {
            // give priority to co-ordinates stored in gedcom
            $this->record->pl_lati = $coords->latitude;
            $this->record->pl_long = $coords->longitude;
        }
    }

    /**
     * @param string $datatype
     * @param int    $sosa
     *
     * @return array
     */
    public function shortSummary(string $datatype, int $sosa): array
    {
        $self        = $this->individual->xref();
        $parent      = $this->fact->record();
        $name        = '';
        $url         = '';
        $tag         = $this->fact->label();
        $addbirthtag = false;

        if ($parent instanceof Family) {
            //marriage
            $spouse = $parent->getSpouse($this->individual);
            if ($spouse) {
                $url  = $spouse->url();
                $name = $spouse->getFullName();
            }
        } elseif ($parent->xref() !== $self) {
            //birth of a child
            $url  = $parent->url();
            $name = $parent->getFullName();
            $tag  = GedcomTag::getLabel('_BIRT_CHIL', $parent);
        }
        
        if ($datatype === 'pedigree' && $sosa > 1) {
            $addbirthtag = true;
            $tag         = ucfirst(FunctionsCharts::getSosaName($sosa));
        }

        return [
            'tag'    => $tag,
            'url'    => $url,
            'name'   => $name,
            'value'  => $this->fact->value(),
            'date'   => $this->fact->date()->display(true),
            'place'  => $this->fact->place(),
            'addtag' => $addbirthtag,
        ];
    }

    /**
     * @return array
     */
    public function getIconDetails(): array
    {
        $tag = $this->fact->getTag();
        if (in_array($tag, Gedcom::BIRTH_EVENTS)) {
            $icon = [
                'color' => 'Crimson',
                'name'  => 'birthday-cake',
            ];
        } elseif (in_array($tag, Gedcom::MARRIAGE_EVENTS)) {
            $icon = [
                'color' => 'Green',
                'name'  => 'venus-mars',
            ];
        } elseif (in_array($tag, Gedcom::DEATH_EVENTS)) {
            $icon = [
                'color' => 'Black',
                'name'  => 'plus',
            ];
        } elseif ($tag === 'CENS') {
            $icon = [
                'color' => 'MediumBlue',
                'name'  => 'users',
            ];
        } elseif ($tag === 'RESI') {
            $icon = [
                'color' => 'MediumBlue',
                'name'  => 'home',
            ];
        } elseif ($tag === 'OCCU') {
            $icon = [
                'color' => 'MediumBlue',
                'name'  => 'briefcase',
            ];
        } elseif ($tag === 'GRAD') {
            $icon = [
                'color' => 'MediumBlue',
                'name'  => 'graduation-cap',
            ];
        } elseif ($tag === 'EDUC') {
            $icon = [
                'color' => 'MediumBlue',
                'name'  => 'university',
            ];
        } else {
            $icon = [
                'color' => 'Gold',
                'name'  => 'bullseye ',
            ];
        }

        return $icon;
    }

    /**
     * @return string
     */
    public function toolTip()
    {
        return $this->fact->place()->getGedcomName();
    }

    /**
     * Populate this objects lat/lon values, if possible
     *
     * @return stdClass|null
     */
    private function getCoordsFromGedcom()
    {
        $coords = null;
        if (!$this->fact->place()->isEmpty()) {
            $gedcom = $this->fact->gedcom();
            $f1     = preg_match("/\d LATI (.*)/", $gedcom, $match1);
            $f2     = preg_match("/\d LONG (.*)/", $gedcom, $match2);
            if ($f1 && $f2) {
                $coords = (object) [
                    'latitude'  => $match1[1],
                    'longitude' => $match2[1],
                ];
            }
        }

        return $coords;
    }
}