<?php

namespace DeliciousBrains\WPMDB\Common\DryRun;

class DiffEntity implements \JsonSerializable
{

    /**
     * @var string
     */
    private $original_expression;

    /**
     * @var string
     */
    private $replace_expression;

    /**
     * @var int
     */
    private $row;

    /**
     * @var string
     */
    private $column;


    /**
     * @param $original_expression
     * @param $replace_expression
     * @param $column
     * @param $row
     *
     * @return DiffEntity
     */
    public static function create($original_expression, $replace_expression, $column, $row)
    {
        return new self($original_expression, $replace_expression, $column, $row);
    }


    /**
     * @param $original_expression
     * @param $replace_expression
     * @param $column
     * @param $row
     */
    public function __construct($original_expression, $replace_expression, $column, $row)
    {
        $this->original_expression = $original_expression;
        $this->replace_expression = $replace_expression;
        $this->column = $column;
        $this->row = $row;
    }


    /**
     * @return string
     */
    public function getOriginalExpression()
    {
        return $this->original_expression;
    }


    /**
     * @param mixed $original_expression
     */
    public function setOriginalExpression($original_expression)
    {
        $this->original_expression = $original_expression;
    }


    /**
     * @return string
     */
    public function getReplaceExpression()
    {
        return $this->replace_expression;
    }


    /**
     * @param mixed $replace_expression
     */
    public function setReplaceExpression($replace_expression)
    {
        $this->replace_expression = $replace_expression;
    }


    /**
     * @return int
     */
    public function getRow()
    {
        return $this->row;
    }


    /**
     * @return string
     */
    public function getColumn()
    {
        return $this->column;
    }


    /**
     * Json serializes the class data
     * @return mixed
     */
    #[\ReturnTypeWillChange]
    public function jsonSerialize()
    {
        return [
            'original' => $this->original_expression,
            'replace'  => $this->replace_expression,
            'row'      => $this->row,
            'column'   => $this->column
        ];
    }
}