<?php
// Function autoload
function __autoload($class)
{
    include("../admin_login/classess/" . $class . ".php");
}

$sqlfun = new sqlfunction();
$admin = new admin_login();

date_default_timezone_set('Asia/Kolkata');
$cur_date = date("Y-m-d");
$open_time = date("H:i:s");
$json = file_get_contents("php://input");
$obj = json_decode($_POST['data']);

$game_ids = $obj[0]->game_id;

// Fetch game details once
$check_game = $sqlfun->query("SELECT open_timestamp, close_timestamp FROM game WHERE g_id = '$game_ids'");
$row_game = $check_game->fetch(PDO::FETCH_OBJ);
$current_datetime = date("Y-m-d H:i:s");
$current_datetimestamp = strtotime($current_datetime);

// Check if game is within time window
if ($row_game->open_timestamp <= $current_datetimestamp && $row_game->close_timestamp >= $current_datetimestamp) {
    $p_mobile = $obj[0]->mobile;

    // Fetch user details and wallet in one query
    $check_mob = $sqlfun->query("SELECT p_id, wallet, winwallet FROM player WHERE p_mobile = '$p_mobile'");
    $row_mob = $check_mob->fetch(PDO::FETCH_OBJ);
    $user_id = $row_mob->p_id;
    $wallet_money = $row_mob->wallet;
    $winwallet_money = $row_mob->winwallet;

    // Initialize total amount
    $t_amnt = 0;

    // Begin transaction to ensure atomic operations
    $sqlfun->beginTransaction();

    // Prepare data for batch insertion in manage_game_id
    $game_data_array = [];

    foreach ($obj as $data) {
        $number = $data->number;
        $t_amnt += $data->amount;
        $game_data_array[] = "('" . $data->date . "', '" . $data->game_id . "', '" . $data->refer_id . "', '$user_id', '" . $data->user_name . "', '$number', '" . $data->amount . "', '', '" . $data->ah . "', '" . $data->bh . "', '" . $data->subtype . "', '" . $data->win_amount . "', 'Pending', '" . date('Y-m-d H:i:s') . "')";
    }

    // Insert all data into manage_game_id table at once
    if (!empty($game_data_array)) {
        $insert_query = "INSERT INTO manage_game_id (play_date, game_id, refer_id, user_id, name, number, amount, result_status, andar_haruf, bahr_haruf, subtype, winning_amnt, status, play_datetime) VALUES " . implode(",", $game_data_array);
        $sqlfun->query($insert_query);
    }

    // Calculate the wallet and winwallet deduction
    if (intval($wallet_money) > intval($winwallet_money)) {
        $recharge = $wallet_money - $winwallet_money;
        if (intval($t_amnt) > intval($recharge)) {
            $tobededuct_amnt = ($t_amnt - $recharge);
            $final_wallet = ($wallet_money - $t_amnt);
            $final_winwallet = ($winwallet_money - $tobededuct_amnt);
        } else {
            $final_wallet = ($wallet_money - $t_amnt);
            $final_winwallet = $winwallet_money;
        }
    } else {
        $final_wallet = ($wallet_money - $t_amnt);
        $final_winwallet = ($winwallet_money - $t_amnt);
    }

    // Update wallet and winwallet in one query
    $update_wallet_query = "UPDATE player SET wallet = :final_wallet, winwallet = :final_winwallet WHERE p_id = :user_id";
    $update_wallet_stmt = $sqlfun->prepare($update_wallet_query);
    $update_wallet_stmt->execute([':final_wallet' => $final_wallet, ':final_winwallet' => $final_winwallet, ':user_id' => $user_id]);

    // Insert into wallet_history
    $history_data = array("date" => date('Y-m-d'), "row_id" => "", "type" => "Play Game", "user_id" => $user_id, "game_id" => $game_ids, "amount" => $t_amnt, "history_datetime" => date("Y-m-d H:i:s"), "left_balance" => $final_wallet);
    if ($sqlfun->ins_data("wallet_history", $history_data)) {
        // Commit the transaction
        $sqlfun->commit();
        echo json_encode(array("result" => "success", "msg" => "successfully added"));
    } else {
        // Rollback in case of failure
        $sqlfun->rollback();
        echo json_encode(array("result" => "failure", "msg" => "history not created"));
    }
} else {
    echo json_encode(array("result" => "failure", "msg" => "Timeout"));
}

?>