<?php

namespace App\Http\Controllers;

use App\Helpers\QuickLoginHelper;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Storage;
use App\Logic\Document\DocumentRepository;
use Illuminate\Support\Facades\File;
use Illuminate\Support\Facades\Input;
use Illuminate\Support\Facades\Validator;
use App\Models\Document;
use Illuminate\Support\Facades\Response;

class DocumentController extends Controller
{
	protected $document;

	public function __construct(DocumentRepository $documentRepository)
	{
		$this->document				= $documentRepository;
	}

	public function getUpload()
	{
		return view('pages.upload');
	}

	public function postUpload()
	{
		$form_data					= Input::all();

		$validator = Validator::make($form_data, Document::$rules, Document::$messages);
		if($validator->fails())
		{
			return array(
				'error'				=> true,
				'message'			=> $validator->messages()->first(),
				'code'				=> 400
			);
		}

		$file						= $form_data['file'];
		$model						= $form_data['model'];
		$id							= $form_data['model_id'];
		$user_id					= $form_data['user_id'];

		$hash						= false;
		if(key_exists('hash', $form_data))
		{
			$hash					= $form_data['hash'];
			$quicklogin				= QuickLoginHelper::checkForHash($hash);
			if($quicklogin)
			{
				$model				= $quicklogin->post_type;
				$id					= $quicklogin->post_id;
				$user_id			= $quicklogin->user_id;
			}
			else
			{
				$response			= [
					'error'   		=> true,
					'message' 		=> 'Hash not existing or expired',
					'code'    		=> 500
				];
				return Response::json($response, $response['code']);
			}
		}

		$filename					= $file->getClientOriginalName();
		$extension					= $file->getClientOriginalExtension();

		$response					= $this->document->upload($model, $id, $filename, $extension, $file, $user_id);

		return Response::json($response, $response['code']);
	}

	public function deleteUpload()
	{
		$filename					= Input::get('id');

		if(!$filename)
		{
			return 0;
		}

		$docs						= $this->document->delete( $filename );
		$response = [
			'status' => [
				'error' => false,
				'code' => 200,
				'message' => 'document deleted',
				'title' => ''
			],
			'content' => [
				'json' => $docs,
			],
		];

		return Response::json($response);
	}


	public function changePreviewFile(Request $request)
	{
		if(isset($request['model'])
		&& isset($request['model_id'])
		&& isset($request['filename']))
		{
			$model					= $request['model'];
			$id						= $request['model_id'];
			$filename				= $request['filename'];
			$docs					= $this->document->changePreviewFile($model, $id, $filename);
			$response = [
				'status' => [
					'error' => false,
					'code' => 200,
					'message' => 'preview document changed',
					'title' => ''
				],
				'content' => [
					'json' => $docs,
				],
			];
		}
		return Response::json($response);
	}

	public function getServerDocuments($model, $id)
	{
		return response()->json([
			'images' => $this->document->getEntityFiles($model, $id)
		]);
	}

	public function getServerDocumentThumb($model, $id, $filename)
	{
		$path						= $this->document->getWebPreviewPath($model, $id);
		$file						= $this->document->get($path, $filename);

		$mimeType					= Storage::disk('upload')->mimeType($path.$filename);

		$response = Response::make($file, 200);
		$response->header("Content-Type", $mimeType);

		return $response;
	}

	public function getServerDocument($model, $id, $filename)
	{
		$path						= $this->document->getWebPath($model, $id);
		$file						= $this->document->get($path, $filename);

		$mimeType					= Storage::disk('upload')->mimeType($path.$filename);

		$response = Response::make($file, 200);
		$response->header("Content-Type", $mimeType);

		return $response;
	}

	public function originalFileInfo($model, $id, $filename)
	{
		$doc						= $this->document->getInfoByOriginalName($model, $id, $filename);
		$response = [
			'status' => [
				'error' => false,
				'code' => 200,
				'message' => 'file info by original filename '.$filename,
				'title' => ''
			],
			'content' => [
				'json' => $doc,
			],
		];

		return $response;
	}

	public function getServerIcons($icon)
	{
		$path						= '/uploads/icons/';
		$file						= $this->document->get($path, $icon);

		$mimeType					= Storage::disk('upload')->mimeType($path.$icon);

		$response = Response::make($file, 200);
		$response->header("Content-Type", $mimeType);

		return $response;
	}
}