<?php

namespace App\DataTables;

use App\Role;
use App\User;
use Carbon\Carbon;
use Illuminate\Support\Collection;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\DB;
use Yajra\Datatables\Html\Builder;
use Yajra\DataTables\Services\DataTable;

class AdminDailyReportDTDataTable extends DataTable
{

    public function dataTable($query)
    {
        return datatables()
            ->query($query)
            ->editColumn('user', function ($row){
                return '<a href="'.route('admin.reports.daily.user', ['username'=>$row->username]).'">'.$row->username.'</a>';
            })->rawColumns(['user']);

    }

    /**
     * Get the query object to be processed by dataTables.
     *
     * @return \Illuminate\Database\Eloquent\Builder|\Illuminate\Database\Query\Builder|Collection
     */
    public function query()
    {


                $now = Carbon::parse(now())->format('Y-m-d');
                $roleId = Role::where('name', 'user')->firstOrFail()->id;

                $query = DB::table('logs')
                    ->join('users', 'users.id', '=', "logs.user_id")
                    ->whereRaw("(users.role_id='{$roleId}')")
                    ->whereDate('submit_date',$now)
                    ->groupBy(DB::Raw('user_id,users.full_name,users.username,logs.user_id'))
                    ->select(DB::Raw('users.full_name as full_name,
                    users.username as username,
                    logs.user_id as user_id,
                    count(*) as sent,
                    SUM(IF(logs.`status`="DELIVRD", 1,0)) AS delivrd,
                    SUM(IF(logs.`status`="UNDELIV", 1,0)) AS undeliv,
                    SUM(IF(logs.`status`="REJECTD", 1,0)) AS rejectd,
                    SUM(IF(logs.`status`="EXPIRED", 1,0)) AS expired,
                    SUM(IF(logs.`status`="ACK/" or logs.`status`="ACCEPTD", 1,0)) AS ack'));


        return $this->applyScopes($query);
    }

    /**
     * Optional method if you want to use html builder.
     *
     * @return Builder
     */
    public function html()
    {
        return $this->builder()
            ->columns($this->getColumns())
            ->ajax('')
            ->parameters([
                'dom' => 'Bfrtip',
                'buttons' => ['csv', 'excel', 'pdf', 'print', 'reload'],
                'order' => [[0, 'asc']]
            ]);
    }

    /**
     * Get columns.
     *
     * @return array
     */
    protected function getColumns()
    {
        return [
            'full_name' => ['title'=>'Name'],
            'username',
            'sent',
            'delivrd',
            'undeliv',
            'rejectd',
            'expired',
            'ack'
        ];
    }

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