<?php

namespace ScssPhp\ScssPhp\Formatter;

use ScssPhp\ScssPhp\Formatter;

/**
 * Debug formatter
 *
 * @author Anthon Pang <anthon.pang@gmail.com>
 *
 * @deprecated since 1.4.0.
 *
 * @internal
 */
class Debug extends Formatter
{
    /**
     * {@inheritdoc}
     */
    public function __construct()
    {
        @trigger_error('The Debug formatter is deprecated since 1.4.0.', E_USER_DEPRECATED);

        $this->indentLevel = 0;
        $this->indentChar = '';
        $this->break = "\n";
        $this->open = ' {';
        $this->close = ' }';
        $this->tagSeparator = ', ';
        $this->assignSeparator = ': ';
        $this->keepSemicolons = true;
    }

    /**
     * {@inheritdoc}
     */
    protected function indentStr()
    {
        return str_repeat('  ', $this->indentLevel);
    }

    /**
     * {@inheritdoc}
     */
    protected function blockLines(OutputBlock $block)
    {
        $indent = $this->indentStr();

        if (empty($block->lines)) {
            $this->write("{$indent}block->lines: []\n");

            return;
        }

        foreach ($block->lines as $index => $line) {
            $this->write("{$indent}block->lines[{$index}]: $line\n");
        }
    }

    /**
     * {@inheritdoc}
     */
    protected function blockSelectors(OutputBlock $block)
    {
        $indent = $this->indentStr();

        if (empty($block->selectors)) {
            $this->write("{$indent}block->selectors: []\n");

            return;
        }

        foreach ($block->selectors as $index => $selector) {
            $this->write("{$indent}block->selectors[{$index}]: $selector\n");
        }
    }

    /**
     * {@inheritdoc}
     */
    protected function blockChildren(OutputBlock $block)
    {
        $indent = $this->indentStr();

        if (empty($block->children)) {
            $this->write("{$indent}block->children: []\n");

            return;
        }

        $this->indentLevel++;

        foreach ($block->children as $i => $child) {
            $this->block($child);
        }

        $this->indentLevel--;
    }

    /**
     * {@inheritdoc}
     */
    protected function block(OutputBlock $block)
    {
        $indent = $this->indentStr();

        $this->write("{$indent}block->type: {$block->type}\n" .
             "{$indent}block->depth: {$block->depth}\n");

        $this->currentBlock = $block;

        $this->blockSelectors($block);
        $this->blockLines($block);
        $this->blockChildren($block);
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MTEzMTI5MDMwNjY5MDQzNiAxNTIwOTU0MDcwNTU0MDk4IDU3MTk1NDMyNjI2OTUyMTY=