<?php

namespace App\DataTables;

use App\User;
use Illuminate\Support\Facades\DB;
use Yajra\Datatables\Services\DataTable;

class ResellerDailyCampaignApiDataTable extends DataTable
{
    /**
     * Display ajax response.
     *
     * @return \Illuminate\Http\JsonResponse
     * @throws \Exception
     */
    public function ajax()
    {
        return $this->datatables
            ->queryBuilder($this->query())
            ->addColumn('action', function ($row) {
                return '<div class="btn-group">' .
                '<a style="background-color: #ffcb05; color: #000; text-decoration:none;" class="btn btn-sm btn-primary actionBtn" href="' . route('reseller.daily.canalytics_api', ['user' => $row->user_id, 'date' => $row->submit_date]) . '">View Details</a>' .
                '</div>';
            })->rawColumns(['action'])
            ->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()
    {
        $client_id = $this->request()->get('client_id') == null ? 1 : $this->request()->get('client_id', 0);

        $client = User::findOrFail($this->user_id);

        $first  = date('Y-m-d H:i:s', mktime(0, 0, 0, date('n'), date('j')));
        $last   = date('Y-m-d H:i:s', mktime(23, 59, 59, date('n'), date('j')));

        $query = DB::table('sms_log')
            ->where('user_id', '=', $client->id)
            ->where('originated', '=', 'mtnuser')
            ->where('created_at', '>=', $first)
            ->where('created_at', '<=', $last)
            ->select('user_id', 'sender', DB::raw('DATE(submit_date) submit_date'), DB::raw('COUNT(*) sms_count'))
            ->groupBy(DB::raw('DATE(submit_date),user_id,sender'))
            ->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()
    {
        $params = $this->getBuilderParameters();
        $params['order'] = [[2, 'desc']];

        return $this->builder()
            ->columns($this->getColumns())
            ->ajax('')
            ->addAction(['width' => '150px'])
            ->parameters($params);
    }

    /**
     * Get columns.
     *
     * @return array
     */
    protected function getColumns()
    {
        return [
            'submit_date',
            'sender',
            'sms_count',
        ];
    }

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