<?php

namespace App\DataTables;

use App\Models\ShippingPrice;
use Yajra\DataTables\Html\Button;
use Yajra\DataTables\Html\Column;
use Yajra\DataTables\Services\DataTable;

class ShippingPricesDataTable extends DataTable
{
    /**
     * Build DataTable class.
     *
     * @param  mixed  $query  Results from query() method.
     * @return \Yajra\DataTables\DataTableAbstract
     */
    public function dataTable($query)
    {
        return datatables()
            ->eloquent($query)
            ->editColumn('up_to', function ($query) {
                return $query->up_to ?: '∞';
            })
            ->editColumn('my_province_courier', function ($query) {
                return ! is_null($query->my_province_courier) ? number_format($query->my_province_courier) : '';
            })
            ->editColumn('my_province_express', function ($query) {
                return ! is_null($query->my_province_express) ? number_format($query->my_province_express) : '';
            })
            ->editColumn('neighbor_province_courier', function ($query) {
                return ! is_null($query->neighbor_province_courier) ? number_format($query->neighbor_province_courier) : '';
            })
            ->editColumn('neighbor_province_express', function ($query) {
                return ! is_null($query->neighbor_province_express) ? number_format($query->neighbor_province_express) : '';
            })
            ->editColumn('not_neighbor_province_courier', function ($query) {
                return ! is_null($query->not_neighbor_province_courier) ? number_format($query->not_neighbor_province_courier) : '';
            })
            ->editColumn('not_neighbor_province_express', function ($query) {
                return ! is_null($query->not_neighbor_province_express) ? number_format($query->not_neighbor_province_express) : '';
            })
            ->addIndexColumn();
    }

    /**
     * Get query source of dataTable.
     *
     * @return \Illuminate\Database\Eloquent\Builder
     */
    public function query(ShippingPrice $model)
    {
        return $model->newQuery();
    }

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

    /**
     * Get columns.
     *
     * @return array
     */
    protected function getColumns()
    {
        return [
            Column::make('DT_RowIndex')
                ->title('#')
                ->orderable(false)
                ->searchable(false),
            Column::make('from')->title('از'),
            Column::make('up_to')->title('تا'),
            Column::make('my_province_courier')->title('پیک درون استانی'),
            Column::make('my_province_express')->title('پیشتاز درون استانی'),
            Column::make('neighbor_province_courier')->title('پیک استان همجوار'),
            Column::make('neighbor_province_express')->title('پیشتاز استان همجوار'),
            Column::make('not_neighbor_province_courier')->title('پیک استان غیرهمجوار'),
            Column::make('not_neighbor_province_express')->title('پیشتاز استان غیرهمجوار'),
        ];
    }

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