<?php
chdir(__DIR__);

require '../configs/configs.php';
require '../functions/methods.php';
require '../libs/jdf.php';

$exchange_price = getUsdtIrtPrice();

if ($exchange_price === null || $exchange_price === false || !is_numeric($exchange_price)) {
    die("price_error");
}

$profit_percent = getSetting("profit_percent") ?? 2;
$purchase_price = $exchange_price + ($exchange_price * ($profit_percent / 100));

$exchangeFormatted = number_format($exchange_price);
$purchaseFormatted = number_format($purchase_price);

$stmt = $pdo->prepare("SELECT channel_id FROM channels WHERE type = 'price_channel'");
$stmt->execute();
$channels = $stmt->fetchAll();

if (!$channels) {
    die("no_channel");
}

$time = jdate("Y/m/d - H:i:s", strtotime(date("Y/m/d H:i:s")), tr_num: 'en');

$message =
    "💸 *به‌روزرسانی نرخ لحظه‌ای تتر (USDT)*

💰 *قیمت بازار:*  
`{$exchangeFormatted}` تومان

💵 *قیمت خرید از شما:*  
`{$purchaseFormatted}` تومان

⏱ بروزرسانی در:  
*{$time}*";

$inlineKeyboard = json_encode([
    "inline_keyboard" => [
        [
            [
                "text" => "🚀 ورود به ربات",
                "url" => "https://t.me/" . BOT_USERNAME
            ]
        ]
    ]
]);

foreach ($channels as $ch) {
    $cid = "@" . $ch->channel_id;
    sendMessage($cid, $message, $inlineKeyboard);
}

die("sent");