<?php

namespace rednaoeasycalculationforms\core\Managers\FormManager\Fields;

use Exception;
use rednaoeasycalculationforms\core\Managers\ConditionManager\ConditionManager;
use rednaoeasycalculationforms\core\Managers\SlateGenerator\Core\HtmlTagWrapper;
use rednaoeasycalculationforms\core\Utils\ArrayUtils;
use stdClass;

class FBSurvey extends FBFieldWithPrice
{
    public $optionsToReturn = null;
    public $OptionsToUse = array();
    public function GetSelectedOptions() {
        if($this->Entry == null)
            return null;
        return $this->Entry->SelectedValues;
    }

    public function SanitizeEntry()
    {
        parent::SanitizeEntry(); // TODO: Change the autogenerated stub
        if($this->Entry == null)
            return;
        $selectedValues = [];
        $options = $this->GetOptions();
        $rows = $options['Rows'];
        $columns = $options['Columns'];
        $this->OptionsToUse = $this->Entry->SelectedValues;
        foreach ($this->OptionsToUse as &$entryOptions)
        {
            $rowId = $entryOptions->Row->Id;
            $columnId = $entryOptions->Column->Id;
            $row = ArrayUtils::Find($rows, function ($item) use ($rowId) {return $item->Id == $rowId;});
            $column = ArrayUtils::Find($columns, function ($item) use ($columnId) {return $item->Id == $columnId;});

            if($row == null || $column == null)
                throw new Exception('Invalid Id');

            $entryOptions->Row = $row;
            $entryOptions->Column = $column;

            $entryOptions->RegularPrice = $column->RegularPrice;
            $entryOptions->Selected = true;

            if(isset($entryOptions->SalePrice) && \is_numeric($entryOptions->SalePrice))
                $entryOptions->UnitPrice = \floatval($entryOptions->SalePrice);
            else
                $entryOptions->UnitPrice = \floatval($entryOptions->RegularPrice);
            $entryOptions->Quantity = 1;
            $entryOptions->Price = $entryOptions->UnitPrice;
            $entryOptions->Selected = true;
        }

    }

    public function GetColumnValue($columnOrId) {
        $selectedOptions = $this->GetSelectedOptions();
        $columnSearch = ArrayUtils::Find($this->Options->AdditionalOptionColumn, function ($item) use ($columnOrId) {
           return $item->Id == $columnOrId || $item->Label == $columnOrId;
        });

        if($columnSearch == null)
            return null;

        $columnValues = array();
        foreach ($selectedOptions as $option)
        {
            $columnValue = ArrayUtils::Find($option->AdditionalOptionValue, function ($x) use ($columnSearch) {return $x->Id == $columnSearch->Id;});
            if($columnValue != null)
            {
                if(\is_numeric($columnValue->Value))
                {
                    $columnValues[] = \floatval($columnValue->Value);
                }
            }
        }

        return $columnValues;
    }

    public function GetLineItems()
    {
        $item = parent::GetLineItems()[0];

        $options = $this->GetSelectedOptions();

        $itemList = array();
        foreach($options as $currentOption)
        {
            $newItem = $item->CloneItem();
            $newItem->SubType = substr($currentOption->Row->Label, 0, 200);
            $newItem->Value = $currentOption->Column->Label;
            $newItem->UnitPrice = $currentOption->Price;
            $itemList[] = $newItem;
        }
       return $itemList;
    }

    public function GetValue() {
        return $this->GetSelectedOptions();
    }

    public function InternalToText()
    {
        $values = $this->GetValue();
        $labels = \array_map(function ($value) {return $value->Label;}, $this->GetValue());
        return \implode(', ', $labels);
    }

    public function ToNumber()
    {
        $selectedOptions = $this->GetSelectedOptions();
        $total = 0;
        foreach($selectedOptions as $currentOption)
        {
            $regular = $currentOption->RegularPrice;
            if(!\is_numeric($regular))
                $regular = 0;
            else
                $regular = \floatval($regular);

            $total += $regular;

        }
        return $total;
    }

    public function Contains($value)
    {
        return ArrayUtils::Find( $this->GetSelectedOptions(), function ($item) use ($value) {
            return $item->Label == $value;
        }) != null;

    }

    public function WasOptionSelected($row, $column)
    {
        $selectedItems = $this->GetSelectedOptions();
        foreach($selectedItems as $item)
        {
            if($row->Id == $item->Row->Id && $column->Id == $item->Column->Id)
                return true;
        }
        return false;
    }
    public function GetHTMLTemplate($context = null)
    {
        return 'core/Managers/FormManager/Fields/FBSurvey.twig';
    }

    private function GetOptions()
    {
        $rows = $this->GetOptionValue('Rows', array());
        $columns = $this->GetOptionValue('Columns', array());

        return array(
            'Rows' => $rows,
            'Columns' => $columns
        );

    }

}