<?php

namespace PSX\Schema\Generator;

use PSX\Schema\Generator\Type\GeneratorInterface;
use PSX\Schema\Type\MapType;
use PSX\Schema\Type\StructType;

/**
 * Markdown
 *
 * @author  Christoph Kappestein <christoph.kappestein@gmail.com>
 * @license http://www.apache.org/licenses/LICENSE-2.0
 * @link    http://phpsx.org
 */
class Markdown extends MarkupAbstract
{
    /**
     * @inheritDoc
     */
    public function getFileName(string $file): string
    {
        return $file . '.md';
    }

    /**
     * @inheritDoc
     */
    protected function newTypeGenerator(array $mapping): GeneratorInterface
    {
        return new Type\Markdown($mapping);
    }

    /**
     * @inheritDoc
     */
    protected function writeStruct(
        string $name,
        array $properties,
        ?string $extends,
        ?array $generics,
        StructType $origin,
    ): string {
        $return = str_repeat('#', $this->heading) . ' ' . htmlspecialchars($name) . "\n";
        $return.= '' . "\n";

        $comment = $origin->getDescription();
        if (!empty($comment)) {
            $return.= $comment . "\n";
            $return.= '' . "\n";
        }

        $return.= 'Field | Type | Description | Constraints' . "\n";
        $return.= '----- | ---- | ----------- | -----------' . "\n";

        foreach ($properties as $name => $property) {
            /** @var Code\Property $property */
            $constraints = $this->getConstraints($property->getOrigin());

            $row = [
                $name,
                $property->getType(),
                ($property->isRequired() ? '**REQUIRED**. ' : '') . $property->getComment(),
                !empty($constraints) ? $this->writeConstraints($constraints) : '',
            ];

            $return.= implode(' | ', $row);
            $return.= "\n";
        }

        return $return;
    }

    /**
     * @inheritDoc
     */
    protected function writeMap(string $name, string $type, MapType $origin): string
    {
        $return = str_repeat('#', $this->heading) . ' ' . htmlspecialchars($name) . "\n";
        $return.= '' . "\n";

        $return.= 'Field | Type | Description | Constraints' . "\n";
        $return.= '----- | ---- | ----------- | -----------' . "\n";

        $row = [
            '*',
            $type,
            '',
            '',
        ];

        $return.= implode(' | ', $row);
        $return.= "\n";

        return $return;
    }

    protected function writeConstraints(array $constraints)
    {
        $result = [];
        foreach ($constraints as $name => $constraint) {
            if (empty($constraint)) {
                continue;
            }

            if (is_scalar($constraint)) {
                $result[] = ucfirst($name) . ': `' . $constraint . '`';
            }
        }

        return implode(', ', $result);
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NjUyNjg4NTk0Njg5Nzk0OSA0MzcwNDU0MzQwMjkwNDMgMzE3MTQ0ODA1NjEyMDcyOA==