<?php
namespace sammo;

include "lib.php";
include "func.php";

$session = Session::Instance()->setReadOnly();
if($session->userGrade < 6){
    Json::die([
        'result'=>false,
        'reason'=>'관리자 아님'
    ]);
}

$fullReset  = Util::array_get($_POST['full_reset'], false);
$host = Util::array_get($_POST['db_host']);
$port = Util::array_get($_POST['db_port']);
$username = Util::array_get($_POST['db_id']);
$password = Util::array_get($_POST['db_pw']);
$dbName = Util::array_get($_POST['db_name']);

if(!$host || !$port || !$username || !$password || !$dbName){
    Json::die([
        'result'=>false,
        'reason'=>'입력 값이 올바르지 않습니다'
    ]);
}

if($fullReset && class_exists('\\sammo\\DB')){
    $mysqli_obj = DB::db()->get();

    if($mysqli_obj->multi_query(file_get_contents(__dir__.'/sql/reset.sql'))){
        while (@$mysqli_obj->next_result()) {;}
    }
}

function dbConnFail($params){
    Json::die([
        'result'=>false,
        'reason'=>'DB 접속에 실패했습니다.'
    ]);
}


$db = new \MeekroDB($host,$username,$password,$dbName,$port,'utf8');
$db->connect_options[MYSQLI_OPT_INT_AND_FLOAT_NATIVE] = true;

$db->throw_exception_on_nonsql_error = false;
$db->nonsql_error_handler = 'dbConnFail';


$mysqli_obj = $db->get(); //로그인에 실패할 경우 자동으로 dbConnFail()이 실행됨.

$prefix = basename(__DIR__);

$result = Util::generateFileUsingSimpleTemplate(
    __DIR__.'/d_setting/DB.orig.php',
    __DIR__.'/d_setting/DB.php',[
        'host'=>$host,
        'user'=>$username,
        'password'=>$password,
        'dbName'=>$dbName,
        'port'=>$port,
        'prefix'=>$prefix
    ], true
);


if($result !== true){
    Json::die([
        'result'=>false,
        'reason'=>$result
    ]);
}

Json::die([
    'result'=>true,
    'reason'=>'success'
]);