<?php

namespace App\DataTables;

use App\User;
use App\UssdPrice;
use Illuminate\Database\Eloquent\Builder;
use Yajra\DataTables\DataTableAbstract;
use Yajra\DataTables\Html\Button;
use Yajra\DataTables\Html\Column;
use Yajra\DataTables\Services\DataTable;

class UssdPricingDataTable extends DataTable
{
    /**
     * Build DataTable class.
     *
     * @param mixed $query Results from query() method.
     * @return DataTableAbstract
     */
    public function dataTable($query)
    {
        return datatables()
            ->eloquent($query)
            ->editColumn('is_active',function ($query){
                return $query->is_active ? 'True' : 'False';
            })
            ->addColumn('action', function ($query){
                return '
                            <a class="btn btn-sm btn-primary btn-round" href="'.route('admin.ussd.pricing.edit',$query->id).'"><i class="fa fa-pencil"></i></a>
                            <a class="btn btn-sm btn-danger btn-round" disabled><i class="fa fa-trash"></i></a>
                            ';
            });
    }

    /**
     * Get query source of dataTable.
     *
     * @param UssdPrice $model
     * @return Builder
     */
    public function query(UssdPrice $model)
    {
        return $model->newQuery();
    }

    /**
     * Optional method if you want to use html builder.
     *
     * @return \Yajra\DataTables\Html\Builder
     */
    public function html()
    {
        return $this->builder()
                    ->setTableId('ussdpricingdatatable-table')
                    ->columns($this->getColumns())
                    ->minifiedAjax()
                    ->dom('Bfrtip')
                    ->orderBy(1)
                    ->buttons(
                        Button::make('create'),
                        Button::make('export'),
                        Button::make('print'),
                        Button::make('reset'),
                        Button::make('reload')
                    );
    }

    /**
     * Get columns.
     *
     * @return array
     */
    protected function getColumns()
    {
        return [
            Column::make('name'),
            Column::make('sessions'),
            Column::make('cost'),
            Column::make('apply_to'),
            Column::make('is_active'),
            Column::make('created_at'),
            Column::computed('action')
                  ->exportable(false)
                  ->printable(false)
                  ->width(120)
                  ->addClass('text-center'),
        ];
    }

    /**
     * Get filename for export.
     *
     * @return string
     */
    protected function filename()
    {
        return 'UssdPricing_' . date('YmdHis');
    }
}
