<?php

namespace App\Http\Controllers\Web;

use App\Http\Controllers\Controller;
use App\Models\Customer;
use App\Models\VmSnapshot;
use App\Services\Hosting\Snapshots\SnapshotService;
use Illuminate\Http\RedirectResponse;
use Illuminate\Http\Request;

class VmSnapshotController extends Controller
{
    public function store(Request $request, Customer $vm, SnapshotService $snapshots): RedirectResponse
    {
        $this->authorize('manage', $vm);
        $request->validate(['label' => ['nullable', 'string', 'max:64']]);

        try {
            $snapshots->create($vm, $request->user(), false, $request->input('label'));
        } catch (\Throwable $e) {
            return back()->withErrors(['snapshot' => $e->getMessage()]);
        }

        return back()->with('success', 'Snapshot erstellt.');
    }

    public function rollback(Customer $vm, VmSnapshot $snapshot, SnapshotService $snapshots): RedirectResponse
    {
        $this->authorize('manage', $vm);
        abort_unless($snapshot->customer_id === $vm->id, 404);

        try {
            $snapshots->rollback($vm, $snapshot);
        } catch (\Throwable $e) {
            return back()->withErrors(['snapshot' => $e->getMessage()]);
        }

        return back()->with('success', 'Snapshot wiederhergestellt.');
    }

    public function destroy(Customer $vm, VmSnapshot $snapshot, SnapshotService $snapshots): RedirectResponse
    {
        $this->authorize('manage', $vm);
        abort_unless($snapshot->customer_id === $vm->id, 404);

        try {
            $snapshots->delete($vm, $snapshot);
        } catch (\Throwable $e) {
            return back()->withErrors(['snapshot' => $e->getMessage()]);
        }

        return back()->with('success', 'Snapshot gelöscht.');
    }
}