<?php
    if (isset($block['data']['isExample']) && $block['data']['isExample']) {
        echo '<img src="' . esc_url( $block['data']['preview_image'] ) . '"style="max-width:100%; min-width:100%" alt="Preview" />';
        return;
    }

    global $rdgb;
    $rdgb = (!empty($rdgb)) ? $rdgb : Rdg_Blocks::instance();

    $block_styles = [];
    $block_name = BLOCK_RDG_POSTS_AJAX;
    $block_classes = [$block_name];
    $block_posts_ajax = $rdgb->settings->getBlock($block_name);
    $block_id = (isset($block['data']['custom_id']) && !empty($block['data']['custom_id'])) ? 
        $block['data']['custom_id'] : $block['id'];

    if (!empty($block['backgroundColor'])) {
        $block_classes[] = 'has-background';
        $block_classes[] = 'has-'.$block['backgroundColor'].'-background-color';
    }

    if (!empty($block['style']['color']['background'])) {
        $block_styles[] = 'background-color: '.$block['style']['color']['background'].';';
    }

    $paged = (get_query_var('paged')) ? get_query_var('paged') : 1;
    $items = (!empty(get_field('quantity'))) ? intval(get_field('quantity')) : 9;
    $sport_selected = get_field('sport');
    $league_selected = get_field('league');
    $sports = posts_ajax_get_sports('sport');
    $leagues = posts_ajax_get_sports('league', $sport_selected);

    $data = posts_ajax_get_elements([
        'quantity' => $items,
        'category_sport' => $sport_selected,
        'category_league' => $league_selected,
    ], $paged);

    $num_pages = intval($data->found_posts / $items);
    $posts = $data->posts;

    if (($data->found_posts % $items) != 0) {
        $num_pages++;
    }

    $titles = get_field('titles');
    $position_block = $rdgb->helpers->getBlocksSpaces(get_fields());

    $sport_type = (get_field('sport_type')) ? get_field('sport_type') : 'default';
    $posts_ajax_sports = (!empty(get_field('posts_ajax_sports_categories', 'option'))) ? get_field('posts_ajax_sports_categories', 'option') : [];

    $routers = [];
    foreach ($posts_ajax_sports as $posts_ajax_sport) {
        if ($posts_ajax_sport['type'] == 'post') {
            $routers[$posts_ajax_sport['category']] = (!empty($posts_ajax_sport['posts'])) ? get_permalink($posts_ajax_sport['posts']->ID) : null;
        } elseif ($posts_ajax_sport['type'] == 'page') {
            $routers[$posts_ajax_sport['category']] = (!empty($posts_ajax_sport['pages'])) ? get_permalink($posts_ajax_sport['pages']->ID) : null;
        } else {
            $routers[$posts_ajax_sport['category']] = (!empty($posts_ajax_sport['url'])) ? $posts_ajax_sport['url']['url'] : null;
        }
    }
?>

<div class="rdg-blocks">
    <div <?php echo (!empty($block_id)) ? 'id="'.$block_id.'"' : ''; ?> class="<?php echo esc_attr(join(' ', $block_classes)); ?>" style="<?php echo $position_block . esc_attr(join(' ', $block_styles)); ?>">
        <div class="container content grid-container">
            <?php require RDGBLOCKS_PLUGIN_BLOCKS_DIR.'partials/titles.php'; ?>

            <div id="wait"></div>
            <div class="filter">
                <div class="categories">
                    <div class="select">
                        <?php if(is_array($sports) && count($sports) > 0): ?>
                            <select id="rdg-posts-ajax-sports" data-sport-type="<?php echo $sport_type; ?>" data-items="<?php echo $items; ?>" data-block-id="<?php echo $block_id; ?>">
                                <option value="0" data-redirect="0">By Sport</option>
                                <?php foreach ($sports as $sport): ?>
                                    <?php $select = ''; ?>
                                        <?php if ($sport->term_id == $sport_selected): ?>
                                            <?php $select = 'selected'; ?>
                                        <?php endif; ?>

                                    <option value="<?php echo $sport->term_id; ?>" data-redirect="<?php echo ($sport_type == 'redirect') ? $block_posts_ajax->get_redirect_url($sport->term_id, $routers) : 'null'; ?>" <?php echo $select; ?>><?php echo $sport->name; ?></option>
                                <?php endforeach; ?>
                            </select>
                        <?php endif; ?>
                    </div>

                    <div class="select">
                        <?php if(is_array($sports) && count($sports) > 0): ?>
                            <select id="rdg-posts-ajax-leagues" data-items="<?php echo $items; ?>" data-block-id="<?php echo $block_id; ?>">
                            <option value="0">By League</option>
                                <?php foreach ($leagues as $league): ?>
                                    <?php $select = ''; ?>
                                        <?php if ($league->term_id == $league_selected): ?>
                                            <?php $select = 'selected'; ?>
                                        <?php endif; ?>

                                    <option value="<?php echo $league->term_id; ?>" <?php echo $select; ?>><?php echo $league->name; ?></option>
                                <?php endforeach; ?>
                            </select>
                        <?php endif; ?>
                    </div>
                </div>
            </div>

            <div class="posts">
                <?php if (is_array($posts) && count($posts) > 0): ?>
                    <?php require 'partials/posts.php'; ?>
                <?php endif; ?>
                <div class="posts-ajax-pagination" <?php echo (!empty($block_id)) ? 'data-block_id="'.$block_id.'"' : ''; ?>>
                    <?php echo posts_ajax_pagination($paged, $num_pages); ?>
                </div>
            </div>
        </div>
    </div>
</div>
