<?php

namespace App\Http\Controllers;

use App\Bookmark;
use App\Status;
use Auth;
use Illuminate\Http\Request;
use App\Services\BookmarkService;
use App\Services\FollowerService;

class BookmarkController extends Controller
{
	public function __construct()
	{
		$this->middleware('auth');
	}

	public function store(Request $request)
	{
		$this->validate($request, [
			'item' => 'required|integer|min:1',
		]);

		$profile = Auth::user()->profile;
		$status = Status::findOrFail($request->input('item'));

		abort_if($status->in_reply_to_id || $status->reblog_of_id, 404);
		abort_if(!in_array($status->scope, ['public', 'unlisted', 'private']), 404);
		abort_if(!in_array($status->type, ['photo','photo:album', 'video', 'video:album', 'photo:video:album']), 404);

		if($status->scope == 'private') {
			if($profile->id !== $status->profile_id && !FollowerService::follows($profile->id, $status->profile_id)) {
				if($exists = Bookmark::whereStatusId($status->id)->whereProfileId($profile->id)->first()) {
					BookmarkService::del($profile->id, $status->id);
					$exists->delete();

					if ($request->ajax()) {
						return ['code' => 200, 'msg' => 'Bookmark removed!'];
					} else {
						return redirect()->back();
					}
				}
				abort(404, 'Error: You cannot bookmark private posts from accounts you do not follow.');
			}
		}

		$bookmark = Bookmark::firstOrCreate(
			['status_id' => $status->id], ['profile_id' => $profile->id]
		);

		if (!$bookmark->wasRecentlyCreated) {
			BookmarkService::del($profile->id, $status->id);
			$bookmark->delete();
		} else {
			BookmarkService::add($profile->id, $status->id);
		}

		if ($request->ajax()) {
			$response = ['code' => 200, 'msg' => 'Bookmark saved!'];
		} else {
			$response = redirect()->back();
		}

		return $response;
	}
}