<?php

namespace Modules\Contacts\Datatables\Tabs;

use Modules\Deals\Datatables\DealDatatable;
use Modules\Deals\Entities\Deal;
use Modules\Platform\Core\Datatable\RelationDataTable;
use Modules\Platform\Core\Helper\DataTableHelper;
use Modules\Platform\Core\QueryBuilderParser\QueryBuilderParser;
use Yajra\DataTables\EloquentDataTable;

/**
 * Class ContactDealsDatatable
 * @package Modules\Contacts\Datatables\Tabs
 */
class ContactDealsDatatable extends RelationDataTable
{
    const SHOW_URL_ROUTE = 'deals.deals.show';

    protected $unlinkRoute = 'contacts.deals.unlink';

    protected $editRoute = 'deals.deals.edit';

    public static function availableColumns()
    {
        return DealDatatable::availableColumns();
    }

    public static function availableQueryFilters()
    {
        return DealDatatable::availableQueryFilters();
    }

    protected function setFilterDefinition()
    {
        $this->filterDefinition = self::availableQueryFilters();
    }

    /**
     * Build DataTable class.
     *
     * @param mixed $query Results from query() method.
     * @return \Yajra\DataTables\DataTableAbstract
     */
    public function dataTable($query)
    {
        $dataTable = new EloquentDataTable($query);

        $this->applyLinks($dataTable, self::SHOW_URL_ROUTE, 'deals_');

        $dataTable->filterColumn('owner', function ($query, $keyword) {
            DataTableHelper::queryOwner($query, $keyword,'deals');
        });

        $dataTable->filterColumn('created_at', function ($query, $keyword) {
            $dates = DataTableHelper::getDatesForFilter($keyword);

            if ($dates != null) {
                $query->whereBetween('deals.created_at', array($dates[0], $dates[1]));
            }
        });
        $dataTable->filterColumn('updated_at', function ($query, $keyword) {
            $dates = DataTableHelper::getDatesForFilter($keyword);

            if ($dates != null) {
                $query->whereBetween('deals.updated_at', array($dates[0], $dates[1]));
            }
        });
        $dataTable->filterColumn('closing_date', function ($query, $keyword) {
            $dates = DataTableHelper::getDatesForFilter($keyword);

            if ($dates != null) {
                $query->whereBetween('deals.closing_date', array($dates[0], $dates[1]));
            }
        });

        return $dataTable;
    }

    /**
     * Get query source of dataTable.
     *
     *
     * @return \Illuminate\Database\Eloquent\Builder
     */
    public function query(Deal $model)
    {

        $query = $model->newQuery()
            ->with('owner')
            ->leftJoin('deals_dict_business_type','deals.deal_business_type_id','=','deals_dict_business_type.id')
            ->leftJoin('deals_dict_stage','deals.deal_stage_id','=','deals_dict_stage.id')
            ->leftJoin('accounts','deals.account_id','=','accounts.id')

            ->select(
                'deals.*',
                'deals_dict_business_type.name as business_type',
                'deals_dict_stage.name as stage',
                'accounts.name as account_name'
            );

        if (!empty($this->filterRules)) {
            $queryBuilderParser = new  QueryBuilderParser();
            $queryBuilder = $queryBuilderParser->parse($this->filterRules, $query);

            return $queryBuilder;
        }

        return $query;
    }

    /**
     * Optional method if you want to use html builder.
     *
     * @return \Yajra\DataTables\Html\Builder
     */
    public function html()
    {
        // If you need to Customize override this
        return $this->tableBuilder();
    }

    /**
     * @return array
     */
    protected function getColumns()
    {

        $columns = DealDatatable::availableColumns();

        $result = [];

        if ($this->allowSelect) {
            $result =  $this->btnCheck_selection;
        }
        if ($this->allowUnlink) {
            $result =  $this->btnUnlink ;
        }
        if ($this->allowUnlink) {
            $result =  $result + $this->btnQuick_edit; ;
        }

        $result = $result + $columns;

        return $result;
    }
}