<?php
require_once('../../includes/common.php');


header('Content-Type: application/json; charset=UTF-8');
header('Access-Control-Allow-Origin: *');

try {
    $stats = [];
    
    $stats['count_category'] = $DB->count('category');
    $stats['count_site'] = $DB->count('site');
    $stats['count_apply'] = $DB->count('apply', array('reject' => 0));
    $stats['count_apply_reject'] = $DB->count('apply', array('reject' => 1));
    $stats['count_article'] = $DB->count('article');
    $stats['count_article_category'] = $DB->count('article_category');
    $stats['count_notice'] = $DB->count('notice');
    $stats['count_link'] = $DB->count('link');
    $stats['count_tags'] = 131;
    
    $top_hits_day = $DB->find('site', 'id, name', array('date' => date("Y-m-d", time())), '`hits_day` desc');
    $top_hits_month = $DB->find('site', 'id, name', array('datem' => date("Y-m", time())), '`hits_month` desc');
    $top_hits_total = $DB->find('site', 'id, name', null, '`hits_total` desc');
    $top_like = $DB->find('site', 'id, name', null, '`like` desc');
    
    $cumulative_hits_result = $DB->query("SELECT SUM(hits_total) as total FROM pre_site")->fetch();
    $cumulative_likes_result = $DB->query("SELECT SUM(`like`) as total FROM pre_site")->fetch();
    
    $stats['cumulative_hits'] = $cumulative_hits_result['total'] ?? 0;
    $stats['cumulative_likes'] = $cumulative_likes_result['total'] ?? 0;
    
    $stats['top_hits_day'] = $top_hits_day ? [
        'id' => $top_hits_day['id'],
        'name' => $top_hits_day['name']
    ] : null;
    
    $stats['top_hits_month'] = $top_hits_month ? [
        'id' => $top_hits_month['id'],
        'name' => $top_hits_month['name']
    ] : null;
    
    $stats['top_hits_total'] = $top_hits_total ? [
        'id' => $top_hits_total['id'],
        'name' => $top_hits_total['name']
    ] : null;
    
    $stats['top_like'] = $top_like ? [
        'id' => $top_like['id'],
        'name' => $top_like['name']
    ] : null;
    
    $stats['build_time'] = $conf['build_time'] ?? '';
    
    echo json_encode([
        'ok' => true,
        'data' => $stats,
        'timestamp' => time()
    ], JSON_UNESCAPED_UNICODE);
    
} catch (Exception $e) {
    echo json_encode([
        'ok' => false,
        'error' => $e->getMessage()
    ], JSON_UNESCAPED_UNICODE);
}