<?php

namespace App\DataTables;

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

class ResellerUserPaymDataTable extends DataTable
{
    /**
     * Display ajax response.
     *
     * @return \Illuminate\Http\JsonResponse
     */
    public function ajax()
    {
        return $this->datatables
            ->eloquent($this->query())
            ->addColumn('currency', function ($row){
                return $row->user->currency;
            })
            ->addColumn('action', function ($row){
                if($row->status==='owing')
                    return '<div class="btn-group">' .
                    '<a onclick="return confirm(\'Do you want to mark this transation as paid?\')" style="text-decoration:none" class="btn btn-sm btn-primary" href="' . route('reseller.mark_payment_as_paid', ['id'=>$row->id]).'">Paid</a>'
                        ;
                else
                    return '';
            })
            ->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_id = $this->request()->get('user_id',0);
        if(!empty($user_id)) {
            $query = CreditHistory::where([
                ['user_id', '=', $user_id],
//                ['credited_by', '=', Auth::user()->username]
            ]);
        } else {
            $query = CreditHistory::where('id',0);
        }
        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' => '60px'])
                    ->parameters($this->getBuilderParameters());
    }

    /**
     * Get columns.
     *
     * @return array
     */
    protected function getColumns()
    {
        return [
            'date_credited', 'credited', 'old_bal', 'new_bal', 'currency', 'status', 'credited_by'
        ];
    }

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