#I LOVE YOU EVERDAY#

<?php
/**
 * Plugin Name: REFC Land Map
 * Description: Displays Real Estate For Cheap listing locations on a lightweight map.
 * Version: 1.0.2
 * Author: Real Estate For Cheap
 * Text Domain: refc-land-map
 */

if (!defined('ABSPATH')) {
    exit;
}

final class REFC_Land_Map {
    const VERSION = '1.0.2';

public function __construct() {
        add_action('wp_enqueue_scripts', array($this, 'register_assets'), 30);
        add_shortcode('refc_land_map', array($this, 'render_shortcode'));
    }

public function register_assets() {
        wp_register_style(
            'refc-leaflet',
            'https://unpkg.com/leaflet@1.9.4/dist/leaflet.css',
            array(),
            '1.9.4'
        );

wp_register_style(
            'refc-land-map',
            plugin_dir_url(__FILE__) . 'assets/refc-land-map.css',
            array('refc-leaflet'),
            self::VERSION
        );

wp_register_script(
            'refc-leaflet',
            'https://unpkg.com/leaflet@1.9.4/dist/leaflet.js',
            array(),
            '1.9.4',
            true
        );

wp_register_script(
            'refc-land-map',
            plugin_dir_url(__FILE__) . 'assets/refc-land-map.js',
            array('refc-leaflet'),
            self::VERSION,
            true
        );

if ($this->current_page_has_shortcode()) {
            $this->enqueue_assets();
        }
    }

public function render_shortcode($atts) {
        $atts = shortcode_atts(
            array(
                'height' => '430',
                'number' => '-1',
                'purpose' => 'Sell',
                'status' => '',
                'show_list' => 'false',
            ),
            $atts,
            'refc_land_map'
        );

$markers = $this->get_markers($atts);
        $map_id = 'refc-land-map-' . wp_rand(1000, 999999);
        $height = max(280, min(720, absint($atts['height'])));

$this->enqueue_assets();

$payload = array(
            'markers' => $markers,
            'settings' => array(
                'showList' => $atts['show_list'] === 'true',
            ),
        );

ob_start();
        ?>
        <section class="refc-land-map" id="<?php echo esc_attr($map_id); ?>">
            <div class="refc-land-map__header">
                <div>
                    <h2>Map of Available Properties</h2>
                    <p><?php echo esc_html($this->summary_text($markers)); ?></p>
                </div>
                <label class="refc-land-map__search">
                    <span class="screen-reader-text">Search mapped listings</span>
                    <input type="search" placeholder="Filter by city, title, or price">
                </label>
            </div>

<?php if ($atts['show_list'] === 'true') : ?>
                <div class="refc-land-map__list" aria-label="Mapped property list"></div>
            <?php endif; ?>

private function enqueue_assets() {
        wp_enqueue_style('refc-land-map');
        wp_enqueue_script('refc-land-map');
    }

private function current_page_has_shortcode() {
        $post = get_post();

return $post instanceof WP_Post && has_shortcode($post->post_content, 'refc_land_map');
    }

private function get_markers(array $atts) {
        $meta_query = array(
            'relation' => 'AND',
            array(
                'key' => '_wre_listing_lat',
                'value' => '',
                'compare' => '!=',
            ),
            array(
                'key' => '_wre_listing_lng',
                'value' => '',
                'compare' => '!=',
            ),
        );

if ($atts['purpose'] !== '') {
            $meta_query[] = array(
                'key' => '_wre_listing_purpose',
                'value' => sanitize_text_field($atts['purpose']),
                'compare' => '=',
            );
        }

if ($atts['status'] !== '') {
            $meta_query[] = array(
                'key' => '_wre_listing_status',
                'value' => sanitize_text_field($atts['status']),
                'compare' => '=',
            );
        }

$query = new WP_Query(
            array(
                'post_type' => 'listing',
                'post_status' => 'publish',
                'posts_per_page' => (int) $atts['number'],
                'orderby' => 'date',
                'order' => 'DESC',
                'no_found_rows' => true,
                'meta_query' => $meta_query,
            )
        );

$markers = array();

while ($query->have_posts()) {
            $query->the_post();
            $post_id = get_the_ID();
            $lat = (float) get_post_meta($post_id, '_wre_listing_lat', true);
            $lng = (float) get_post_meta($post_id, '_wre_listing_lng', true);

if (!$this->valid_coordinate($lat, $lng)) {
                continue;
            }

$price = get_post_meta($post_id, '_wre_listing_price', true);
            $land_size = get_post_meta($post_id, '_wre_listing_land_size', true);
            $thumbnail = $this->thumbnail_url($post_id);

$markers[] = array(
                'id' => $post_id,
                'title' => html_entity_decode(get_the_title(), ENT_QUOTES, get_bloginfo('charset')),
                'url' => get_permalink($post_id),
                'lat' => $lat,
                'lng' => $lng,
                'price' => $this->format_price($price),
                'landSize' => $this->format_land_size($land_size),
                'address' => $this->address($post_id),
                'status' => $this->status_label($post_id),
                'thumbnail' => $thumbnail,
            );
        }

wp_reset_postdata();

return $markers;
    }

private function valid_coordinate($lat, $lng) {
        return $lat >= -90 && $lat <= 90 && $lng >= -180 && $lng <= 180 && ($lat !== 0.0 || $lng !== 0.0);
    }

private function format_price($price) {
        if ($price === '' || $price === null) {
            return '';
        }

if (function_exists('wre_raw_price')) {
            return html_entity_decode(wre_raw_price($price), ENT_QUOTES, get_bloginfo('charset'));
        }

return '$' . number_format((float) $price);
    }

private function format_land_size($land_size) {
        if ($land_size === '' || $land_size === null) {
            return '';
        }

$size = (float) $land_size;
        $label = number_format($size) . ' sqft';

if ($size >= 43560) {
            $label .= ' / ' . round($size / 43560, 2) . ' acres';
        }

return $label;
    }

private function status_label($post_id) {
        $status = get_post_meta($post_id, '_wre_listing_status', true);

if ($status === '') {
            return 'Available';
        }

return ucwords(str_replace('-', ' ', $status));
    }

private function address($post_id) {
        $displayed = get_post_meta($post_id, '_wre_listing_displayed_address', true);

if ($displayed !== '') {
            return $displayed;
        }

$parts = array_filter(
            array(
                get_post_meta($post_id, '_wre_listing_city', true),
                get_post_meta($post_id, '_wre_listing_state', true),
                get_post_meta($post_id, '_wre_listing_zip', true),
            )
        );

return implode(', ', $parts);
    }

private function thumbnail_url($post_id) {
        if (function_exists('wre_get_first_image')) {
            $image = wre_get_first_image($post_id);

if (!empty($image['sml'])) {
                return $image['sml'];
            }
        }

return get_the_post_thumbnail_url($post_id, 'medium') ?: '';
    }

private function summary_text(array $markers) {
        $count = count($markers);

if ($count === 0) {
            return 'No mapped listings are available yet.';
        }

return sprintf(
            '%d %s with mapped locations across Illinois.',
            $count,
            $count === 1 ? 'property' : 'properties'
        );
    }
}

new REFC_Land_Map();