<?php

/**
* Hoa
*
*
* @license
*
* New BSD License
*
* Copyright © 2007-2017, Hoa community. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the Hoa nor the names of its contributors may be
* used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS AND CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/

namespace Hoa\Ustring\Bin;

use Hoa\Console;
use Hoa\Ustring;

/**
* Class Hoa\Ustring\Bin\Tocode.
*
* Transform a character into its code. Please, see Hoa\Ustring\Ustring::toCode.
*
* @copyright Copyright © 2007-2017 Hoa community
* @license New BSD License
*/
class Tocode extends Console\Dispatcher\Kit
{
/**
* Options description.
*
* @var array
*/
protected $options = [
['base', Console\GetOption::REQUIRED_ARGUMENT, 'b'],
['help', Console\GetOption::NO_ARGUMENT, 'h'],
['help', Console\GetOption::NO_ARGUMENT, '?']
];



/**
* The entry method.
*
* @return int
*/
public function main()
{
$base = 16;

while (false !== $c = $this->getOption($v)) {
switch ($c) {
case 'b':
$base = intval($v);

break;

case '__ambiguous':
$this->resolveOptionAmbiguity($v);

break;

case 'h':
case '?':
default:
return $this->usage();
}
}

$this->parser->listInputs($char);

$code = base_convert((string) Ustring::toCode($char), 10, $base);

echo $code, "\n";

return;
}

/**
* The command usage.
*
* @return int
*/
public function usage()
{
echo
'Usage : ustring:tocode <char>', "\n",
'Options :', "\n",
$this->makeUsageOptionsList([
'b' => 'Get the code in a specific base (16 by default).',
'help' => 'This help.'
]), "\n";

return;
}
}

__halt_compiler();
Transform a character into its code.