<?php

namespace App\Services;

use App\Models\WithdrawalAgentRatioConfig;
use App\Notification\TelegramBot;
use App\Util;
use Illuminate\Support\Facades\DB;

class WithdrawalPayoutMonitor
{
    public static function handleFailedCallback($agent, $callback, $orderId = '')
    {
        $message = self::callbackText($callback);
        if (!self::isInsufficientBalance($message)) {
            return false;
        }

        $changed = WithdrawalAgentRatioConfig::disableAgent($agent);
        if ($changed) {
            self::sendInsufficientBalanceNotice($agent, $orderId, $message);
        }

        return $changed;
    }

    private static function isInsufficientBalance($message)
    {
        return preg_match('/insufficient\s*(balance|funds)|balance\s*(is\s*)?(not\s*)?enough|not\s*enough\s*balance|\x{4F59}\x{989D}\x{4E0D}\x{8DB3}/iu', $message) === 1;
    }

    private static function callbackText($callback)
    {
        if (is_array($callback) || is_object($callback)) {
            return json_encode($callback, JSON_UNESCAPED_UNICODE);
        }

        return strval($callback);
    }

    private static function sendInsufficientBalanceNotice($agent, $orderId, $message)
    {
        $agentName = DB::table('agent.dbo.admin_configs')
            ->where('type', 'cash')
            ->where('config_value', strval($agent))
            ->value('name');

        $content = "Insufficient balance\n"
            . "Payout channel: " . ($agentName ?: $agent) . "({$agent})\n"
            . "Order ID: " . ($orderId ?: '-') . "\n"
            . "Auto payout ratio for this channel has been set to 0\n"
            . "Callback: " . mb_substr($message, 0, 800);

        try {
            TelegramBot::getDefault()->sendProgramNotify('Insufficient balance', $content);
        } catch (\Exception $exception) {
            Util::WriteLog('WithdrawalPayoutMonitor', 'Telegram notify failed: ' . $exception->getMessage());
        }
    }
}