<?php

namespace App\DataTables;

use App\Log;
use Carbon\Carbon;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\DB;
use Yajra\Datatables\Services\DataTable;

class ResellerSmsLog24DataTable extends DataTable
{
    /**
     * Display ajax response.
     *
     * @return \Illuminate\Http\JsonResponse
     */
    public function ajax()
    {
        return $this->datatables
            ->queryBuilder($this->query())
            ->addColumn('status', function($row) {
                $state = $row->status;
                if(str_contains($state, 'DELIVRD')) {
                    return 'DELIVRD';
                } else if(str_contains($state, 'UNDELIV')) {
                    return 'UNDELIV';
                } else if(str_contains($state, 'REJECTD')) {
                    return 'REJECTD';
                }else if(str_contains($state, 'EXPIRED')) {
                    return 'EXPIRED';
                }else {
                    return 'ACK/';
                }
            })
            ->addColumn('message', function ($row){
                return utf8_encode($row->message);
            })
            ->orderColumn('submit_date', 'submit_date $1')
            ->make(true);
    }

    /**
     * Get the query object to be processed by dataTables.
     *
     * @return \Illuminate\Database\Eloquent\Builder|\Illuminate\Database\Query\Builder|\Illuminate\Support\Collection
     */
    public function query()
    {
        $user = Auth::user();
        $_24h_ago = Carbon::now()->subHours(24)->toDateTimeString();

        $query = DB::connection('kannel')->table('sms_log')
            ->where('username', $user->username)
            ->where('submit_date', '>', $_24h_ago)
            ->orderBy('submit_date', 'desc');
        return $this->applyScopes($query);
    }

    /**
     * Optional method if you want to use html builder.
     *
     * @return \Yajra\Datatables\Html\Builder
     */
    public function html()
    {
        return $this->builder()
                    ->columns($this->getColumns())
                    ->ajax('')
                    //->addAction(['width' => '80px'])
            ->parameters([
                'dom' => 'Bfrtip',
                'buttons' => ['csv', 'excel', 'pdf', 'print', 'reload'],
                'order' => [[4, 'desc']]
            ]);
//                    ->parameters($this->getBuilderParameters());
    }

    /**
     * Get columns.
     *
     * @return array
     */
    protected function getColumns()
    {
        return [
            'msg_id',
            'sender',
            'msisdn' => ['title'=>'Phone Number'],
            'message' => ['title'=> 'Text Message'],
            'submit_date',
            'delivery_time',
            'status'
        ];
    }

    /**
     * Get filename for export.
     *
     * @return string
     */
    protected function filename()
    {
        return 'sms_log_24h_' . time();
    }
}