<?php

namespace Laravel\Lumen\Http;

use Illuminate\Http\JsonResponse;
use Illuminate\Http\Response;
use Illuminate\Support\Str;
use Illuminate\Support\Traits\Macroable;
use Symfony\Component\HttpFoundation\BinaryFileResponse;
use Symfony\Component\HttpFoundation\StreamedResponse;

class ResponseFactory
{
    use Macroable;

    /**
     * Return a new response from the application.
     *
     * @param  string  $content
     * @param  int  $status
     * @param  array  $headers
     * @return \Illuminate\Http\Response
     */
    public function make($content = '', $status = 200, array $headers = [])
    {
        return new Response($content, $status, $headers);
    }

    /**
     * Return a new JSON response from the application.
     *
     * @param  mixed  $data
     * @param  int  $status
     * @param  array  $headers
     * @param  int  $options
     * @return \Illuminate\Http\JsonResponse
     */
    public function json($data = [], $status = 200, array $headers = [], $options = 0)
    {
        return new JsonResponse($data, $status, $headers, $options);
    }

    /**
     * Create a new JSONP response instance.
     *
     * @param  string  $callback
     * @param  mixed  $data
     * @param  int  $status
     * @param  array  $headers
     * @param  int  $options
     * @return \Illuminate\Http\JsonResponse
     */
    public function jsonp($callback, $data = [], $status = 200, array $headers = [], $options = 0)
    {
        return $this->json($data, $status, $headers, $options)->setCallback($callback);
    }

    /**
     * Create a new streamed response instance.
     *
     * @param  \Closure  $callback
     * @param  int  $status
     * @param  array  $headers
     * @return \Symfony\Component\HttpFoundation\StreamedResponse
     */
    public function stream($callback, $status = 200, array $headers = [])
    {
        return new StreamedResponse($callback, $status, $headers);
    }

    /**
     * Create a new streamed response instance as a file download.
     *
     * @param  \Closure  $callback
     * @param  string|null  $name
     * @param  array  $headers
     * @param  string|null  $disposition
     * @return \Symfony\Component\HttpFoundation\StreamedResponse
     */
    public function streamDownload($callback, $name = null, array $headers = [], $disposition = 'attachment')
    {
        $response = new StreamedResponse($callback, 200, $headers);

        if (! is_null($name)) {
            $response->headers->set('Content-Disposition', $response->headers->makeDisposition(
                $disposition,
                $name,
                $this->fallbackName($name)
            ));
        }

        return $response;
    }

    /**
     * Create a new file download response.
     *
     * @param  \SplFileInfo|string  $file
     * @param  string  $name
     * @param  array  $headers
     * @param  null|string  $disposition
     * @return \Symfony\Component\HttpFoundation\BinaryFileResponse
     */
    public function download($file, $name = null, array $headers = [], $disposition = 'attachment')
    {
        $response = new BinaryFileResponse($file, 200, $headers, true, $disposition);

        if (! is_null($name)) {
            return $response->setContentDisposition($disposition, $name, $this->fallbackName($name));
        }

        return $response;
    }

    /**
     * Convert the string to ASCII characters that are equivalent to the given name.
     *
     * @param  string  $name
     * @return string
     */
    protected function fallbackName($name)
    {
        return str_replace('%', '', Str::ascii($name));
    }

    /**
     * Return the raw contents of a binary file.
     *
     * @param  \SplFileInfo|string  $file
     * @param  array  $headers
     * @return \Symfony\Component\HttpFoundation\BinaryFileResponse
     */
    public function file($file, array $headers = [])
    {
        return new BinaryFileResponse($file, 200, $headers);
    }
}