<?php
require_once 'config.php';
require_once 'includes/image_upload.php';
require_once 'includes/module_access_control.php';
session_start();

// 璁剧疆鏃跺尯涓哄寳浜椂闂?date_default_timezone_set('Asia/Shanghai');

// 妫€鏌ョ敤鎴锋槸鍚︾櫥褰?if (!isset($_SESSION['user_id'])) {
    header("Location: login.php");
    exit;
}

// 鑾峰彇鐢ㄦ埛淇℃伅
$user_info = [];
$stmt = $conn->prepare("SELECT admins.*, units.name AS unit_name, admins.remark FROM admins JOIN units ON admins.unit_id = units.id WHERE admins.id = ?");
$stmt->bind_param("i", $_SESSION['user_id']);
$stmt->execute();
$result = $stmt->get_result();
if ($result->num_rows === 1) {
    $user_info = $result->fetch_assoc();
}
$stmt->close();

// 妫€鏌ユā鍧楄闂潈闄?$user_unit_id = $user_info['unit_id'] ?? null;
if ($user_unit_id && !checkModuleAccess($conn, basename($_SERVER['PHP_SELF']), $user_unit_id)) {
    // 濡傛灉娌℃湁鏉冮檺锛岄噸瀹氬悜鍒伴椤垫垨鏄剧ず閿欒淇℃伅
    header("HTTP/1.1 403 Forbidden");
    echo "<h1>403 - 璁块棶琚嫆缁?/h1>";
    echo "<p>鎮ㄦ病鏈夋潈闄愯闂鍔熻兘妯″潡銆?/p>";
    echo "<p><a href='dashboard.php'>杩斿洖棣栭〉</a></p>";
    exit;
}

// 妫€鏌ョ敤鎴疯鑹诧紝闄愬埗鏅€氱敤鎴疯闂鐞嗗姛鑳?if (isset($_SESSION['role'])) {
    if ($_SESSION['role'] === 'admin') {
        header("Location: /admin/admin_dashboard.php");
        exit;
    }
    if ($_SESSION['role'] === 'user' && basename($_SERVER['PHP_SELF']) !== 'mobile_submit.php') {
        header("Location: mobile_submit.php");
        exit;
    }
}

// 鑾峰彇鐢ㄦ埛淇℃伅
$user_info = [];
$stmt = $conn->prepare("SELECT admins.*, units.name AS unit_name, admins.remark FROM admins JOIN units ON admins.unit_id = units.id WHERE admins.id = ?");
$stmt->bind_param("i", $_SESSION['user_id']);
$stmt->execute();
$result = $stmt->get_result();
if ($result->num_rows === 1) {
    $user_info = $result->fetch_assoc();
    
    // 淇濆瓨鐢ㄦ埛瑙掕壊鍒皊ession
    if (!isset($_SESSION['role'])) {
        $_SESSION['role'] = $user_info['role'];
    }
}
$stmt->close();

// 澶勭悊琛ㄥ崟鎻愪氦
// 澧炲姞涓婁紶鏂囦欢澶у皬闄愬埗
ini_set('upload_max_filesize', '10M');
ini_set('post_max_size', '12M');

if ($_SERVER['REQUEST_METHOD'] === 'POST') {
    // 鑾峰彇琛ㄥ崟鏁版嵁
    // 澶勭悊妫€鏌ュ崟浣嶏細浠庢枃鏈涓幏鍙栧崟浣嶅悕绉?    $unit_names = trim($_POST['unit_names'] ?? '');
    
    // 濡傛灉鏈～鍐欏崟浣嶅悕绉帮紝浣跨敤褰撳墠鐢ㄦ埛鐨勫崟浣嶅悕绉?    if (empty($unit_names)) {
        $unit_id = $user_info['unit_id'];
        $stmt = $conn->prepare("SELECT name FROM units WHERE id = ?");
        $stmt->bind_param("i", $unit_id);
        $stmt->execute();
        $result = $stmt->get_result();
        $unit_names = ($row = $result->fetch_assoc()) ? $row['name'] : '';
        $stmt->close();
    }
    
    // 鑾峰彇涓诲崟浣岻D锛堢敤浜庡閿叧绯伙紝鍙栫涓€涓尮閰嶇殑鍗曚綅ID鎴栦娇鐢ㄥ綋鍓嶇敤鎴峰崟浣岻D锛?    $unit_id = $user_info['unit_id'];
    if (!empty($unit_names)) {
        // 灏濊瘯浠庡崟浣嶅悕绉颁腑瑙ｆ瀽绗竴涓崟浣岻D
        $unit_names_array = explode('銆?, $unit_names);
        $first_unit_name = trim($unit_names_array[0]);
        if (!empty($first_unit_name)) {
            $stmt = $conn->prepare("SELECT id FROM units WHERE name = ?");
            $stmt->bind_param("s", $first_unit_name);
            $stmt->execute();
            $result = $stmt->get_result();
            if ($row = $result->fetch_assoc()) {
                $unit_id = $row['id'];
            }
            $stmt->close();
        }
    }
    
    // 澶勭悊妫€鏌ヤ汉鍛橈細鏀寔鎵嬪姩杈撳叆澶氫釜浜哄憳锛堢敤閫楀彿鎴栭】鍙峰垎闅旓級
    $inspector_name = trim($_POST['inspector_name'] ?? '');
    $inspection_date = $_POST['inspection_date'];
    $location = $_POST['location'];
    $location_type = trim($_POST['location_type'] ?? '');
    $status = $_POST['status'];
    $other_issues = $_POST['other_issues'] ?? '';
    $site_conditions = isset($_POST['site_conditions']) ? implode(', ', $_POST['site_conditions']) : '';
    $rectification_measures = $_POST['rectification_measures'] ?? '';
    // 澶勭悊鏁存敼鏃堕檺锛堝ぉ鏁帮級
    $rectification_deadline_days = isset($_POST['rectification_deadline_days']) && $_POST['rectification_deadline_days'] !== '' 
        ? intval($_POST['rectification_deadline_days']) 
        : null;
    
    // 浣跨敤妫€鏌ユ棩鏈熷垱寤虹洰褰旾D锛堝鏋滄鏌ユ棩鏈熸槸鏈潵鏃ユ湡锛屽垯浣跨敤褰撳墠鏃堕棿锛?    // 灏嗘鏌ユ棩鏈熻浆鎹负 YYYYMMDD 鏍煎紡锛岀劧鍚庢坊鍔犲綋鍓嶆椂闂寸殑灏忔椂鍒嗛挓绉?    if (!empty($inspection_date)) {
        // 灏?YYYY-MM-DD 鏍煎紡杞崲涓?YYYYMMDD
        $date_part = str_replace('-', '', $inspection_date);
        // 娣诲姞褰撳墠鏃堕棿鐨勫皬鏃跺垎閽熺锛岀‘淇濆悓涓€澶╃殑涓嶅悓璁板綍鏈変笉鍚岀殑鐩綍
        $time_part = date('His');
        $current_time = $date_part . $time_part;
    } else {
        // 濡傛灉娌℃湁妫€鏌ユ棩鏈燂紝浣跨敤褰撳墠鏃堕棿鎴?        $current_time = date('YmdHis');
    }
    
    // 楠岃瘉鐢ㄦ埛鏄惁鏈夋潈闄愭彁浜ゅ埌璇ュ崟浣嶏紙妫€鏌ュ崟浣嶅悕绉颁腑鏄惁鍖呭惈鐢ㄦ埛鍗曚綅锛?    if ($_SESSION['role'] === 'user') {
        $user_unit_name = '';
        $stmt = $conn->prepare("SELECT name FROM units WHERE id = ?");
        $stmt->bind_param("i", $user_info['unit_id']);
        $stmt->execute();
        $result = $stmt->get_result();
        if ($row = $result->fetch_assoc()) {
            $user_unit_name = $row['name'];
        }
        $stmt->close();
        
        // 妫€鏌ュ崟浣嶅悕绉颁腑鏄惁鍖呭惈鐢ㄦ埛鍗曚綅鍚嶇О
        if (!empty($user_unit_name) && strpos($unit_names, $us