<?php
// descope_qa_list.php

if (!defined('_GNUBOARD_')) define('_GNUBOARD_', true);
if (!defined('G5_URL')) define('G5_URL', '/egbim');
if (!defined('G5_BBS_URL')) define('G5_BBS_URL', '/egbim/bbs');
if (!defined('G5_IMG_URL')) define('G5_IMG_URL', '/egbim/img');

// ini_set('display_errors',1);
// error_reporting(E_ALL);

// if (!defined('_GNUBOARD_')) {
//     define('_GNUBOARD_', true);
//     include_once $_SERVER['DOCUMENT_ROOT'].'/egbim/_common.php';
// }

require_once __DIR__ . '/../skin/member/basic/descope_session.php';
require_once $_SERVER['DOCUMENT_ROOT'].'/egbim/bbs/admin_guard.php';

// session_start();

// //로그인 체크
// if (empty($_SESSION['user']['userId'])) {
//     header('Location: https://eg-bim.co.kr/egbim/index.php');
//     exit;
// }

// DB 연결
$pdo = new PDO(
  "mysql:host=db;dbname=egbim;charset=utf8mb4",
  'egbim','baron3840!!',
  [PDO::ATTR_ERRMODE=>PDO::ERRMODE_EXCEPTION,
   PDO::ATTR_DEFAULT_FETCH_MODE=>PDO::FETCH_ASSOC]
);

$page     = max(1, (int)($_GET['page'] ?? 1));
$pageSize = 10;
$offset   = ($page - 1) * $pageSize;

// ===== 필터/검색 파라미터 =====
$writer   = $_GET['writer'] ?? 'all';     // all | me
$search   = trim($_GET['q'] ?? '');

$status = $_GET['status'] ?? 'all';
$allowedStatus = ['new','review','deep','patch','done'];

// 복수 구분(cat[]) — general | improvement | error | notice | admin
$catsParam = $_GET['cat'] ?? [];
if (!is_array($catsParam)) $catsParam = [$catsParam];
$allowedCats = ['general','improvement','error','notice','admin'];
$cats = array_values(array_intersect($catsParam, $allowedCats)); // 유효값만

$me    = $_SESSION['user']['loginIds'][0] ?? '';
$admin = function_exists('is_qna_admin') ? is_qna_admin() : false;

// ===== WHERE 절 =====
$where  = ['1'];
$params = [];

// 작성자(내 글만)
if ($writer === 'me' && $me) {
  $where[]  = 'login_id = ?';
  $params[] = $me;
}

// 구분(cat[]) 필터
if (!empty($cats)) {
  $ph = implode(',', array_fill(0, count($cats), '?'));
  $where[] = "category IN ($ph)";
  foreach ($cats as $c) $params[] = $c;
}

// 상태(status) 필터 — 관리자만 적용
if ($admin && $status !== 'all' && in_array($status, $allowedStatus, true)) {
  $where[]  = 'status = ?';
  $params[] = $status;
}

// 검색(제목+내용+작성자)
if ($search !== '') {
  $where[]  = '(title LIKE ? OR content LIKE ? OR user_name LIKE ? OR login_id LIKE ?)';
  $params[] = "%{$search}%";
  $params[] = "%{$search}%";
  $params[] = "%{$search}%";
  $params[] = "%{$search}%";
}


// // 비밀글 가드: 관리자는 전체, 일반은 공개 OR 내 글만
// if (!$admin) {
//   $where[] = '(is_secret = 0 OR login_id = ?)';
//   $params[] = $me;
// }
// ✅ 비밀글 가드
if (!$admin) {
  if ($me) {
      $where[] = '(is_secret = 0 OR login_id = ?)';
      $params[] = $me;
  } else {
      $where[] = 'is_secret = 0';
  }
}

// 전체 건수
$countSql  = "SELECT COUNT(*) FROM qa_posts WHERE ".implode(' AND ', $where);
$countStmt = $pdo->prepare($countSql);
$countStmt->execute($params);
$totalCount = (int)$countStmt->fetchColumn();

// 데이터 조회 (공지 상단 고정)
$sql = "
  SELECT
    p.post_id, p.category, p.company, p.family_company, p.department,
    p.login_id, p.user_name, p.title, p.created_at, p.status, p.is_secret, p.is_read_admin,
    -- 댓글 개수
    (SELECT COUNT(*) FROM qa_comments c WHERE c.post_id = p.post_id) AS comment_count,
    -- 첨부파일 개수
    (SELECT COUNT(*) FROM qa_attachments a WHERE a.post_id = p.post_id) AS file_count
  FROM qa_posts p
  WHERE ".implode(' AND ', $where)."
  ORDER BY (p.category='notice') DESC, p.created_at DESC
  LIMIT {$offset}, {$pageSize}";
$stmt = $pdo->prepare($sql);
$stmt->execute($params);
$posts = $stmt->fetchAll();

foreach ($posts as &$row) {
    // 회사명 표시 조립
    $displayCompany = $row['family_company'] ?: $row['company'];
    // if (!empty($row['department'])) {
    //     $displayCompany .= ' / ' . $row['department'];
    // }
    $row['display_company'] = $displayCompany;

    // 작성자 이름
    $row['display_name'] = get_admin_display_name(
        $row['login_id'],
        $row['user_name'] ?: $row['login_id']
    );

    // 상태값 가공: 공지사항이면 빈칸
    if ($row['category'] === 'notice') {
        $row['status'] = '';
    }
    
    // ✅ NEW 표시 여부 (24시간 기준)
    $createdTime = strtotime($row['created_at']);
    $row['is_new'] = ($createdTime >= strtotime('-24 hours'));
}
unset($row);

$totalPages = (int)ceil($totalCount / $pageSize);
// $me = $_SESSION['user']['loginIds'][0] ?? '';

include __DIR__ . '/../skin/qa/basic/descope_qa_list.skin.php';