<?php

namespace Paymenter\Extensions\Servers\Proxmox\Livewire;

use App\Livewire\Component as BaseComponent;
use Paymenter\Extensions\Servers\Proxmox\Models\Server;
use Paymenter\Extensions\Servers\Proxmox\Proxmox;

class Component extends BaseComponent
{
    /**
     * The server instance.
     */
    public Server $server;

    /**
     * Latest VM status snapshot shared with all Proxmox views.
     */
    public ?object $status = null;

    /**
     * Controls dynamic polling interval (shared with layout header).
     */
    public bool $fastPolling = false;

    /**
     * Mount the component with the server.
     */
    public function mount(Server $server): void
    {
        $this->server = $server;
        if ($server->user_id != auth()->id()) {
            abort(403);
        }

        $this->loadVmStatus();
    }

    /**
     * Perform a VM lifecycle action (start/stop/etc).
     */
    public function do(string $action): void
    {
        if (!in_array($action, ['start', 'shutdown', 'reboot', 'stop', 'reset'], true)) {
            $this->notify('Invalid action', 'error');

            return;
        }

        try {
            $proxmox = new Proxmox;
            $response = $proxmox->request(
                '/nodes/' . $this->server->node->name . '/qemu/' . $this->server->vm_id . '/status/' . $action,
                'post',
                ['vmid' => $this->server->vm_id]
            );

            if ($response->successful()) {
                $this->notify('Action performed successfully', 'success');
                if (property_exists($this, 'fastPolling')) {
                    $this->fastPolling = true;
                }
            } else {
                $message = $response->json()['errors'][0]['message'] ?? 'Unknown error';
                $this->notify('Action failed: ' . $message, 'error');
            }
        } catch (\Throwable $e) {
            $this->notify('Action failed: ' . $e->getMessage(), 'error');
        } finally {
            $this->loadVmStatus();
        }
    }

    /**
     * Refresh the cached VM status from Proxmox.
     */
    public function loadVmStatus(): void
    {
        try {
            $proxmox = new Proxmox;
            $data = $proxmox->request(
                '/nodes/' . $this->server->node->name . '/qemu/' . $this->server->vm_id . '/status/current'
            )->json()['data'] ?? null;

            $this->status = $data ? (object) $data : null;
        } catch (\Throwable $e) {
            $this->status = null;
        }
    }
}