<?php

namespace App\Repositories\Admin\Log;

use Illuminate\Pagination\LengthAwarePaginator;
use Illuminate\Support\Facades\DB;

final class MemberDanalAuthTelLogRepository
{
    private const TABLE = 'mem_danalauthtel_log';

    public function paginate(array $filters, int $perPage = 30): LengthAwarePaginator
    {
        $q = DB::table(self::TABLE)->select([
            'seq','gubun','TID','res_code','mem_no','info','rgdate',
            // ✅ MariaDB: CAST(... AS JSON) 금지 → info에 바로 JSON_EXTRACT
            DB::raw("JSON_UNQUOTE(JSON_EXTRACT(`info`, '$.mobile_number')) AS mobile_number"),
            DB::raw("JSON_UNQUOTE(JSON_EXTRACT(`info`, '$._mno')) AS info_mno"),
        ]);

        // mem_no 검색: 컬럼 mem_no + info._mno 둘 다
        $memNo = (string)($filters['mem_no'] ?? '');
        if ($memNo !== '') {
            $q->where(function ($qq) use ($memNo) {
                $qq->where('mem_no', (int)$memNo)
                    ->orWhereRaw("JSON_UNQUOTE(JSON_EXTRACT(`info`, '$._mno')) = ?", [$memNo]);
            });
        }

        // phone 검색: 숫자만 받아서 부분검색
        $pd = (string)($filters['phone_digits'] ?? '');
        if ($pd !== '') {
            $q->whereRaw(
                "REPLACE(JSON_UNQUOTE(JSON_EXTRACT(`info`, '$.mobile_number')),'-','') LIKE ?",
                ['%'.$pd.'%']
            );
        }

        $q->orderByDesc('rgdate')->orderByDesc('seq');

        return $q->paginate($perPage)->withQueryString();
    }
}