<?php
/*
    Flexisip Account Manager is a set of tools to manage SIP accounts.
    Copyright (C) 2023 Belledonne Communications SARL, All rights reserved.

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU Affero General Public License as
    published by the Free Software Foundation, either version 3 of the
    License, or (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU Affero General Public License for more details.

    You should have received a copy of the GNU Affero General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

namespace App\Http\Controllers\Api\Admin;

use App\Account;
use App\Http\Controllers\Controller;
use App\Rules\Vcard;
use App\VcardStorage;
use Illuminate\Http\Request;

use Sabre\VObject;

class VcardsStorageController extends Controller
{
    public function index(int $accountId)
    {
        return Account::findOrFail($accountId)->vcardsStorage()->get()->keyBy('uuid');
    }

    public function show(int $accountId, string $uuid)
    {
        return Account::findOrFail($accountId)->vcardsStorage()->where('uuid', $uuid)->firstOrFail();
    }

    public function store(Request $request, int $accountId)
    {
        $request->validate([
            'vcard' => ['required', new Vcard()]
        ]);

        $vcardo = VObject\Reader::read($request->get('vcard'));
        $vcardoUID = substr($vcardo->UID, 9);

        $request->merge(['uuid' => $vcardoUID]);
        $request->validate(['uuid' => 'uuid']);

        if (Account::findOrFail($accountId)->vcardsStorage()->where('uuid', $vcardoUID)->first()) {
            abort(409, 'Vcard already exists');
        }

        $vcard = new VcardStorage();
        $vcard->account_id = $accountId;
        $vcard->uuid = $vcardoUID;
        $vcard->vcard = preg_replace('/\r\n?/', "\n", $vcardo->serialize());
        $vcard->save();

        return $vcard->vcard;
    }

    public function update(Request $request, int $accountId, string $uuid)
    {
        $request->merge(['uuid' => $uuid]);

        $request->validate([
            'uuid' => 'uuid',
            'vcard' => ['required', new Vcard()]
        ]);

        $vcardo = VObject\Reader::read($request->get('vcard'));
        $vcardoUID = substr($vcardo->UID, 9);

        $request->merge(['vuuid' => $vcardoUID]);
        $request->validate(['vuuid' => 'uuid']);

        if ($vcardoUID != $uuid) {
            abort(422, 'UUID should be the same');
        }

        $vcard = Account::findOrFail($accountId)->vcardsStorage()->where('uuid', $uuid)->firstOrFail();
        $vcard->vcard = preg_replace('/\r\n?/', "\n", $vcardo->serialize());
        $vcard->save();

        return $vcard->vcard;
    }

    public function destroy(Request $request, int $accountId, string $uuid)
    {
        $request->merge(['uuid' => $uuid]);
        $request->validate(['uuid' => 'uuid']);

        $vcard = Account::findOrFail($accountId)->vcardsStorage()->where('uuid', $uuid)->firstOrFail();

        return $vcard->delete();
    }
}