<?php

namespace App\DataTables;

use App\PaymentResponse;
use App\UssdService;
use Carbon\Carbon;
use Yajra\DataTables\Html\Button;
use Yajra\DataTables\Html\Column;
use Yajra\DataTables\Services\DataTable;

class USSDPaymentResponseDataTable extends DataTable
{
    /**
     * Build DataTable class.
     *
     * @param mixed $query Results from query() method.
     * @return \Yajra\DataTables\DataTableAbstract
     */
    public function dataTable($query)
    {
        return datatables()
            ->eloquent($query)
            ->addColumn('status', function ($query){
                $status = explode('|',$query->status);
                return $status[0] ?? null;
            });
    }

    /**
     * Get query source of dataTable.
     *
     * @param \App\USSDPaymentResponseDataTable $model
     * @return \Illuminate\Database\Eloquent\Builder
     */
    public function query(PaymentResponse $model)
    {
        $serviceID= $this->getServiceId();
        $service = UssdService::query()->find($serviceID);

        $query = $model::query()->where('code', $service->code)->orderBy('created_at','DESC');
        if ($this->request()->get('from_date') && $this->request()->get('to_date')) {

            $from_date_str = $this->request()->get('from_date');
            $to_date_str = $this->request()->get('to_date');

            $from_date = Carbon::parse(Carbon::parse($from_date_str)->toDateString());
            $to_date = Carbon::parse(Carbon::parse($to_date_str)->addDay()->toDateString());
            $to_date->subSecond();

            if ($from_date->lte($to_date)) {
                $query = $query->where([
                    ['created_at', '>=', $from_date->toDateTimeString()],
                    ['created_at', '<=', $to_date->toDateTimeString()],
                ]);
            }
        }
        return $this->applyScopes($query);
    }

    private function getServiceId()
    {
        //get the ussd service from the uri
        $pathInfo = request()->getPathInfo(); //returns ie "/service/4/response/report"
        $pathParts = explode('/', $pathInfo); // places the ussd service id ie 4 at index 2

        return $pathParts[2];
    }

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

    /**
     * Get columns.
     *
     * @return array
     */
    protected function getColumns()
    {
        return [
//            Column::computed('action')
//                  ->exportable(false)
//                  ->printable(false)
//                  ->width(60)
//                  ->addClass('text-center'),
//            Column::make('name'),
            Column::make('code'),
            Column::make('msisdn'),
            Column::make('amount'),
            Column::make('status'),
            Column::make('created_at'),
        ];
    }

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