<?php namespace Sensory5\Shortcode;

use Lang;
use PluginTestCase;
use Sensory5\Shortcode\Classes\Shortcode;
use Sensory5\Shortcode\Classes\ShortcodeInterface;

class ShortcodeTest extends PluginTestCase
{
    /**
     * @dataProvider provideTexts
     */
    public function testParse($text, $expect)
    {
        $this->assertSame($expect, $this->getShortcode()->parse($text));
    }

    public function provideTexts()
    {
        return [
            ['[name]', 'name'],
            ['[content]', ''],
            ['[content]sensory5[/content]', 'sensory5'],
            ['[nested][name][/nested]', 'name'],
            ['[content]no1[/content], [content]no2[/content], [nested]no3, [content]no4[/content][/nested]', 'no1, no2, no3, no4'],
            /* ['[nc][name][/nc]', 'nc: name'], */
        ];
    }

    public function testCount()
    {
        $this->assertSame(6, count($this->getShortcode()->getShortCodes()));
    }

    public function testNames()
    {
        $this->assertSame(['name', 'content', 'nc', 'nested', 'params', 'param'], $this->getShortcode()->names());
    }

    public function testRemove()
    {
        $this->assertSame('[name]', $this->getShortcode()->remove('name')->parse('[name]'));
    }

    public function testStrip()
    {
        $this->assertSame('', $this->getShortcode()->strip('[name]'));
        $this->assertSame('x y', $this->getShortcode()->strip('x [name]y'));
        // $this->assertSame('x  a  a  y', $this->getShortcode()->strip('x [name] a [content /] a [/name] y'));
        $this->assertSame('x  y', $this->getShortcode()->strip('x [name] a [content /] a [/name] y'));
    }

    public function testHas()
    {
        $shortcode = $this->getShortcode();

        $this->assertTrue($shortcode->has('name'));
        $this->assertTrue($shortcode->has('content'));
        $this->assertTrue($shortcode->has('nc'));
        $this->assertFalse($shortcode->has('invalid'));
    }

    public function testContains()
    {
        $shortcode = $this->getShortcode();

        $this->assertTrue($shortcode->contentContains('[name]', 'name'));
        $this->assertFalse($shortcode->contentContains('[x]', 'name'));
    }

    public function testGetParameters()
    {
        $shortcode = $this->getShortcode();

        $this->assertSame('param1,one,param2,two,', $shortcode->parse('[params param1=one param2=two]'));
    }

    public function testgetParameter()
    {
        $shortcode = $this->getShortcode();

        $this->assertSame('numero uno', $shortcode->parse('[param param1="numero uno"]'));

    }

    private function getShortcode()
    {
        $shortcode = new Shortcode();

        $shortcode->add('name', function(ShortcodeInterface $s) {
            return $s->getName();
        });
        $shortcode->add('content', function(ShortcodeInterface $s) {
            return $s->getContent();
        });
        $shortcode->add('nc', function(ShortcodeInterface $s) {
            return $s->getName().': '.$s->getContent();
        });
        $shortcode->add('nested', function(ShortcodeInterface $s) use ($shortcode) {
            return $shortcode->parse($s->getContent());
        });
        $shortcode->add('params', function(ShortcodeInterface $s) use ($shortcode) {
            $params = '';
            foreach($s->getParameters() as $key => $value) {
                $params .= $key.','.$value.',';
            }
            return $params;
        });
        $shortcode->add('param', function(ShortcodeInterface $s) use ($shortcode) {
            return $s->getParameter('param1');
        });
        return $shortcode;
    }
}