<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Log;

class RouteMailConfig extends Model
{
    const TABLE = 'QPAccountsDB.dbo.RouteMailConfig';

    protected $table = self::TABLE;

    public $timestamps = false;

    protected $fillable = [
        'MailMark',
        'TitleString',
        'TextString',
        'Status',
        'CreatedAt',
        'UpdatedAt',
    ];

    public static function sendPendingForUser($userId)
    {
        $userId = (int) $userId;
        if ($userId <= 0) {
            return;
        }

        try {
            $configs = DB::connection('write')->table(self::TABLE)
                ->where('Status', 1)
                ->orderBy('ID')
                ->get();
        } catch (\Throwable $exception) {
            Log::warning('route_mail_config_load_failed', [
                'UserID' => $userId,
                'message' => $exception->getMessage(),
            ]);

            return;
        }

        foreach ($configs as $config) {
            self::sendOnce($userId, $config);
        }
    }

    private static function sendOnce($userId, $config)
    {
        $mark = trim((string) ($config->MailMark ?? ''));
        if ($mark === '') {
            return;
        }

        if (!RouteMailSendLog::markSent($userId, $mark)) {
            return;
        }

        try {
            PrivateMail::sendMail(
                2,
                $userId,
                (string) $config->TitleString,
                (string) $config->TextString,
                '',
                'route_mail_' . $mark . '_' . $userId,
                0,
                3
            );
        } catch (\Throwable $exception) {
            DB::connection('write')->table(RouteMailSendLog::TABLE)
                ->where('UserID', $userId)
                ->where('MailMark', $mark)
                ->delete();

            Log::warning('route_mail_send_failed', [
                'UserID' => $userId,
                'MailMark' => $mark,
                'message' => $exception->getMessage(),
            ]);
        }
    }
}