<?php
namespace Tests\Unit\Memory;

use XaiCorp\AbcParser\Models\Memory\Abc;
use XaiCorp\AbcParser\Models\Memory\Person;
use XaiCorp\AbcParser\Parser as AbcParser;

class AbcParserTest extends \Codeception\TestCase\Test
{
    private $facade;

    public function setUp()
    {
        parent::setup();
        $this->facade = new AbcParser(new Abc());
    }

    private function getValidAbc($filename = '/abc/valid_abc_1.abc')
    {
        return file_get_contents(codecept_data_dir($filename));
    }

    public function testNotHeaderDataNoCrash()
    {
        $result = $this->facade->parseABC($this->getValidAbc());
        $this->assertInstanceOf(\XaiCorp\AbcParser\Models\Memory\TuneCollection::class, $result);
    }


    public function testAllParametersForTune()
    {
        $result = $this->facade->parseABC($this->getValidAbc('/abc/valid_abc_2.abc'));

        // Tune details
        $tune = $result[0];
        $this->assertEquals('40', $result[0]->get('X'));
        $this->assertEquals('Abbotts Bromley Horn Dance', current($tune->get('T')));
        $this->assertEquals('England', current($tune->get('O')));
        $this->assertEquals(new Person(['name' => 'trad']), current($tune->get('A')));
        $this->assertEquals(new Person(['name' => 'trad.']), current($tune->get('C')));
        $this->assertEquals('England', current($tune->get('O')));
        $this->assertEquals('lute', current($tune->get('G')));
        $history = $tune->get('H');
        $this->assertEquals(2, count($history));
        $this->assertEquals('Thousand year old tradition', $history[0]);
        $this->assertEquals('The Horns live in the church and are removed for the dance once a year', $history[1]);
        $this->assertEquals('Jig', current($tune->get('R')));

        // setting details
        $setting = $tune[0];
        $this->assertEquals('Traditional English', current($setting->get('N')));
        $this->assertEquals('1/8', $setting->get('L'));
        $this->assertEquals('6/8', $setting->get('M'));
        $this->assertEquals('G', $setting->get('K'));
        $expectedMusic = "
e|B2e G2e|B2e E2G|FGA GAB|1AGF G2:|2AGF E2|
|e|c2e cde|A2c ABc|FGA GFE|_E=EF B,2g|
e2g efg|c2e cde|dcB AGF|E3E2
|:A|BcB e3|BcB f3|BcB AGF|1G2F G2:|2E3-E2|]
        ";
        $this->assertEquals(trim($expectedMusic), $setting->get('music'), "music strings should match");

        $Z = new Person(['name' => 'Andy Hornby']);
        $this->assertEquals($Z, current($setting->get('Z')));

        $this->assertEquals('None', current($setting->get('D')));
        $this->assertEquals(
            'http://www.leeds.ac.uk/music/Info/RRTuneBk/gettune/00000dab.html',
            current($setting->get('S'))
        );
        $this->assertEquals('None', current($setting->get('W')));
        $this->assertEquals('Traditional English tunes', current($setting->get('B')));
        $this->assertEquals('none.abc', current($setting->get('F')));
        $this->assertEquals('ABC', $setting->get('P'));
        $this->assertEquals('1/8=80', $setting->get('Q'));
    }


    public function testAllParametersForCollection()
    {
        $collection = $this->facade->parseABC($this->getValidAbc('/abc/valid_abc_3.abc'));

        $this->assertEquals(new Person(['name' => 'trad']), current($collection->get('A')));
        $this->assertEquals('Traditional English tunes', current($collection->get('B')));
        $this->assertEquals(new Person(['name' => 'trad.']), current($collection->get('C')));
        $this->assertEquals('None', current($collection->get('D')));
        $this->assertEquals('none.abc', current($collection->get('F')));
        $this->assertEquals('Thousand year old tradition', current($collection->get('H')));
        $this->assertEquals('1/8', $collection->get('L'));
        $this->assertEquals('6/8', $collection->get('M'));
        $this->assertEquals('Traditional English', current($collection->get('N')));
        $this->assertEquals('England', current($collection->get('O')));
        $this->assertEquals('Jig', $collection->get('R'));
        $this->assertEquals(
            'http://www.leeds.ac.uk/music/Info/RRTuneBk/gettune/00000dab.html',
            current($collection->get('S'))
        );
        $this->assertEquals(new Person(['name' => 'Andy Hornby']), current($collection->get('Z')));
    }
}