<?php

namespace Padaliyajay\PHPAutoprefixer;

class Autoprefixer
{
    private $css_parser;

    public function __construct($css_code)
    {
        $this->css_parser = new \Sabberworm\CSS\Parser($css_code);
    }

    /**
     * @param bool $prettyOutput
     * @return string|false
     * @throws \Sabberworm\CSS\Parsing\SourceException
     */
    public function compile($prettyOutput = true)
    {
        if (!$this->css_parser) {
            return false;
        }

        $css_document = $this->css_parser->parse();

        $this->compileCSSList($css_document);

        $outputFormat = $prettyOutput ?
            \Sabberworm\CSS\OutputFormat::createPretty() :
            \Sabberworm\CSS\OutputFormat::createCompact();

        return $css_document->render($outputFormat);
    }

    public function setVendors($vendors)
    {
        Vendor::setVendors($vendors);
    }

    /**
     * Compile CSSList
     * @param \Sabberworm\CSS\CSSList\CSSList $css_list
     */
    protected function compileCSSList($css_list)
    {
        $m_contents = $css_list->getContents();
        $total_added = 0;

        foreach($css_list->getContents() as $key => $content){
            $vendor_contents = array();

            // RuleSet
            if($content instanceof \Sabberworm\CSS\RuleSet\RuleSet) {
                $compile_ruleSet = new Compile\RuleSet($content);
                $compile_ruleSet->compile();
            }

            // DeclarationBlock
            if ($content instanceof \Sabberworm\CSS\RuleSet\DeclarationBlock){
                 $compile_declarationBlock = new Compile\DeclarationBlock($content);
                 $m_declarationBlock = $compile_declarationBlock->compile();

                 if ($m_declarationBlock){
                      // Pseudo selctors must have their own Declaration Block
                      $vendor_contents = array_merge($vendor_contents, $m_declarationBlock);
                 }
            }

            // AtRule
            if($content instanceof \Sabberworm\CSS\Property\AtRule){
                $compile_atRule = new Compile\AtRule($content);
                $m_atRules = $compile_atRule->compile();

                if($m_atRules){
                    $vendor_contents = array_merge($vendor_contents, $m_atRules);
                }
            }

            // CSSList
            if($content instanceof \Sabberworm\CSS\CSSList\CSSList) {
                $this->compileCSSList($content);
            }

            // Remove already existing vendor content
            $vendor_contents = array_filter($vendor_contents, function($vendor_content) use($m_contents){
                if(!in_array((string)$vendor_content, array_map('strval', $m_contents))){
                    return true;
                } else {
                    return false;
                }
            });

            // Add vendor content
            if($vendor_contents){
                array_splice($m_contents, $key + $total_added, 0, $vendor_contents);
                $total_added += count($vendor_contents);
            }
        }

        $css_list->setContents($m_contents);
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----ODg5MDQwMTQwNTA3MjM2MiA4ODM4OTc3OTY5NjI3NDUxIDE3MTczOTI1Mjk2ODQzMTU=