<?php
require_once($_SERVER['DOCUMENT_ROOT'] . "/session.php");  

$tablename = isset($_REQUEST['tablename']) ? $_REQUEST['tablename'] : '';  
$mode = isset($_REQUEST['mode']) ? $_REQUEST['mode'] : '';  

header("Content-Type: application/json");  // JSON 콘텐츠 유형 설정

require_once($_SERVER['DOCUMENT_ROOT'] . "/lib/mydb.php");
$pdo = db_connect();

include "_request.php";

// search_tag에 추가된 컬럼들을 포함
$search_tag = $exit_direction . ' ' .
             $registration_date . ' ' .
             $author . ' ' .
             $remark . ' ' .
             $front_bottom_width . ' ' .
             $rail_width . ' ' .
             $box_width . ' ' .
             $box_height . ' ' .
             $bending_components . ' ' .
             $search_keyword . ' ' .
             $material_summary . ' ';

if ($mode == "modify") {
    $update_log = date("Y-m-d H:i:s") . " - " . $_SESSION["name"] . " " . $update_log . "&#10";
    try {
        $pdo->beginTransaction();
        // SQL 쿼리 생성 (업데이트)
        $sql = "UPDATE " . $DB . "." . $tablename . " SET ";
        $sql .= "registration_date = ?, exit_direction = ?, author = ?, remark = ?, update_log = ?, search_tag = ?, ";
        $sql .= "front_bottom_width = ?, rail_width = ?, box_width = ?, box_height = ?, bending_components = ?, search_keyword = ?, material_summary = ? ";
        $sql .= "WHERE num = ? LIMIT 1"; // num이 일치하는 하나의 레코드만 업데이트

        $stmh = $pdo->prepare($sql);

        // 변수 바인딩
        $stmh->bindValue(1, $registration_date, PDO::PARAM_STR);
        $stmh->bindValue(2, $exit_direction, PDO::PARAM_STR);
        $stmh->bindValue(3, $author, PDO::PARAM_STR);
        $stmh->bindValue(4, $remark, PDO::PARAM_STR);
        $stmh->bindValue(5, $update_log, PDO::PARAM_STR);
        $stmh->bindValue(6, $search_tag, PDO::PARAM_STR);
        $stmh->bindValue(7, $front_bottom_width, PDO::PARAM_STR);
        $stmh->bindValue(8, $rail_width, PDO::PARAM_STR);
        $stmh->bindValue(9, $box_width, PDO::PARAM_STR);
        $stmh->bindValue(10, $box_height, PDO::PARAM_STR);
        $stmh->bindValue(11, $bending_components, PDO::PARAM_STR);
        $stmh->bindValue(12, $search_keyword, PDO::PARAM_STR);
        $stmh->bindValue(13, $material_summary, PDO::PARAM_STR);
        $stmh->bindValue(14, $num, PDO::PARAM_INT);

        // 실행
        $stmh->execute();
        $pdo->commit();
    } catch (PDOException $Exception) {
        $pdo->rollBack();
        print "오류: " . $Exception->getMessage();
    }
}

else if ($mode == "insert" || $mode == "copy" || $mode == '' || $mode == null) {
    $update_log = date("Y-m-d H:i:s") . " - " . $_SESSION["name"] . " " . $update_log . "&#10";
    // 데이터 삽입
    try {
        $pdo->beginTransaction();

        // SQL 쿼리 생성 (삽입)
        $sql = "INSERT INTO " . $DB . "." . $tablename . " (";
        $sql .= "registration_date, exit_direction, author, remark, update_log, search_tag, ";
        $sql .= "front_bottom_width, rail_width, box_width, box_height, bending_components, search_keyword, material_summary ";
        $sql .= ") VALUES (?, ?, ?, ?, ?,     ?, ?, ?, ?, ?,     ?, ?, ?)";

        $stmh = $pdo->prepare($sql);

        // 변수 바인딩
        $stmh->bindValue(1, $registration_date, PDO::PARAM_STR);
        $stmh->bindValue(2, $exit_direction, PDO::PARAM_STR);
        $stmh->bindValue(3, $author, PDO::PARAM_STR);
        $stmh->bindValue(4, $remark, PDO::PARAM_STR);
        $stmh->bindValue(5, $update_log, PDO::PARAM_STR);
        $stmh->bindValue(6, $search_tag, PDO::PARAM_STR);
        $stmh->bindValue(7, $front_bottom_width, PDO::PARAM_STR);
        $stmh->bindValue(8, $rail_width, PDO::PARAM_STR);
        $stmh->bindValue(9, $box_width, PDO::PARAM_STR);
        $stmh->bindValue(10, $box_height, PDO::PARAM_STR);
        $stmh->bindValue(11, $bending_components, PDO::PARAM_STR);
        $stmh->bindValue(12, $search_keyword, PDO::PARAM_STR);
        $stmh->bindValue(13, $material_summary, PDO::PARAM_STR);    

        // 실행
        $stmh->execute();
		        
        // 삽입된 마지막 ID를 가져오기
        $num = $pdo->lastInsertId();		
        $pdo->commit();
    } catch (PDOException $Exception) {
        $pdo->rollBack();
        print "오류: " . $Exception->getMessage();
    }
}

else if ($mode == "delete") { // 데이터 삭제
    try {
        $pdo->beginTransaction();
        $sql = "UPDATE " .  $DB . "." . $tablename . " SET is_deleted=1 WHERE num = ?";  
        $stmh = $pdo->prepare($sql);
        $stmh->bindValue(1, $num, PDO::PARAM_INT);      
        $stmh->execute();
        $pdo->commit();
    } catch (PDOException $ex) {
        $pdo->rollBack();
        print "오류: ".$ex->getMessage();
    }
}

$data = [   
 'num' => $num,
 'mode' => $mode
]; 

echo json_encode($data, JSON_UNESCAPED_UNICODE);

?>