<?php

namespace PSX\Schema\Generator;

use PSX\Schema\Generator\Type\GeneratorInterface;
use PSX\Schema\Type\MapType;
use PSX\Schema\Type\ReferenceType;
use PSX\Schema\Type\StringType;
use PSX\Schema\Type\StructType;
use PSX\Schema\Type\TypeAbstract;
use PSX\Schema\TypeUtil;

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

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

    /**
     * @inheritDoc
     */
    protected function writeStruct(
        string $name,
        array $properties,
        ?string $extends,
        ?array $generics,
        StructType $origin,
    ): string {
        $code = 'public class ' . $name;

        if (!empty($generics)) {
            $code.= '<' . implode(', ', $generics) . '>';
        }

        if (!empty($extends)) {
            $code.= ' extends ' . $extends;
        }

        $code.= ' {' . "\n";

        foreach ($properties as $name => $property) {
            /** @var Code\Property $property */
            $code.= $this->indent . 'private ' . $property->getType() . ' ' . $name . ';' . "\n";
        }

        foreach ($properties as $name => $property) {
            /** @var Code\Property $property */
            $code.= $this->indent . 'public void set' . ucfirst($name) . '(' . $property->getType() . ' ' . $name . ') {' . "\n";
            $code.= $this->indent . $this->indent . 'this.' . $name . ' = ' . $name . ';' . "\n";
            $code.= $this->indent . '}' . "\n";

            $code.= $this->indent . 'public ' . $property->getType() . ' get' . ucfirst($name) . '() {' . "\n";
            $code.= $this->indent . $this->indent . 'return this.' . $name . ';' . "\n";
            $code.= $this->indent . '}' . "\n";
        }

        $code.= '}' . "\n";

        return $code;
    }

    protected function writeMap(string $name, string $type, MapType $origin): string
    {
        $subType = $this->generator->getType($origin->getAdditionalProperties());

        $code = 'public class ' . $name . ' extends HashMap<String, ' . $subType . '> {' . "\n";
        $code.= '}' . "\n";

        return $code;
    }

    protected function writeReference(string $name, string $type, ReferenceType $origin): string
    {
        $code = 'public class ' . $name . ' extends ' . $type . ' {' . "\n";
        $code.= '}' . "\n";

        return $code;
    }

    protected function writeHeader(TypeAbstract $origin): string
    {
        $code = '';

        if (!empty($this->namespace)) {
            $code.= 'package ' . $this->namespace . ';' . "\n";
        }

        $imports = $this->getImports($origin);
        if (!empty($imports)) {
            $code.= "\n";
            $code.= implode("\n", $imports);
            $code.= "\n";
        }

        $code.= "\n";

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

        return $code;
    }

    private function getImports(TypeAbstract $origin): array
    {
        $imports = [];

        if (TypeUtil::contains($origin, StringType::class, TypeAbstract::FORMAT_URI)) {
            $imports[] = 'import java.net.URI;';
        }

        if (TypeUtil::contains($origin, StringType::class, TypeAbstract::FORMAT_DURATION)) {
            $imports[] = 'import java.time.Duration;';
        }

        if (TypeUtil::contains($origin, StringType::class, TypeAbstract::FORMAT_DATE)) {
            $imports[] = 'import java.time.LocalDate;';
        }

        if (TypeUtil::contains($origin, StringType::class, TypeAbstract::FORMAT_TIME)) {
            $imports[] = 'import java.time.LocalTime;';
        }

        if (TypeUtil::contains($origin, StringType::class, TypeAbstract::FORMAT_DATETIME)) {
            $imports[] = 'import java.time.LocalDateTime;';
        }

        if (TypeUtil::contains($origin, MapType::class)) {
            $imports[] = 'import java.util.HashMap;';
        }

        return $imports;
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NDk4NzA5MjQ3NTQ1MDI0NCAxMzA0MDkxNDcyMTg5OTI3IDkzOTM1NDcwMzM4NjgxMTI=