<?php

namespace App\DataTables;

use App\CoiUsers;
use Carbon\Carbon;
use Yajra\DataTables\Html\Button;
use Yajra\DataTables\Html\Column;
use Yajra\DataTables\Services\DataTable;
use Yajra\DataTables\Html\Editor\Fields;
use Yajra\DataTables\Html\Editor\Editor;

class ViewCoeDepartmentDatatable extends DataTable
{
    /**
     * Build DataTable class.
     *
     * @param mixed $query Results from query() method.
     * @return \Yajra\DataTables\DataTableAbstract
     */
    public function dataTable($query)
    {
        return datatables()
            ->eloquent($query)
            ->addColumn('COE Agreement', function ($query) {
                if ($query->coeForm->agreed == '1') {
                    return 'Agreed' ?? 'No Input';
                }
            });
    }

    /**
     * Get query source of dataTable.
     *
     * @param \CoiUser $model
     * @return \Illuminate\Database\Eloquent\Builder
     */
    public function query(CoiUsers $model)
    {
        $current_year = Carbon::now()->year;
        return $model->newQuery()->where('dept', $this->name)->whereHas('coeForm')->whereNull('deleted_at')
        ->whereRaw("YEAR(created_at) = $current_year")
        ->latest()
        // ->get()
        ;
    }

    /**
     * Optional method if you want to use html builder.
     *
     * @return \Yajra\DataTables\Html\Builder
     */
    public function html()
    {
        return $this->builder()
                    ->setTableId('viewcoedepartmentdatatable-table')
                    ->columns($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('email'),
            Column::make('phone'),
            Column::make('dept'),
            Column::make('level'),
            Column::make('employment_status'),
            // Column::make('declared_at'),
            // Column::make('declared_date'),
            Column::make('COE Agreement'),
            Column::make('created_at'),
            Column::make('updated_at'),
        ];
    }

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