<?php

namespace App\Http\Services\vCenter;

use Illuminate\Support\Facades\Http;
use App\Http\Facade\SignRSA;
use App\Models\Vcenter;
use Exception;

class Client
{
    public ?string $token = null;
    public string $apiUri;
    private string $username;
    private string $password;

    public function loginServer(Vcenter $vcenterModel): bool|string
    {
        $this->apiUri = $vcenterModel->host;
        $this->username = $vcenterModel->user;
        $this->password = SignRSA::DecryptFunc($vcenterModel->password);

        $response = Http::withoutVerifying()
            ->withBasicAuth($this->username, $this->password)
            ->post("https://{$this->apiUri}/rest/com/vmware/cis/session", []);

        if ($response->successful()) {
            $json = $response->json();
            if (isset($json['value'])) {
                $this->token = $json['value'];
                $vcenterModel->update(['token' => $this->token]);
                return $this->token;
            }

            $body = $response->body();
            if (!empty($body)) {
                $this->token = $body;
                $vcenterModel->update(['token' => $this->token]);
                return $this->token;
            }
        }

        return false;
    }

    public function checkApiExits(): bool
    {
        $response = Http::withoutVerifying()
            ->withHeaders([
                'vmware-api-session-id' => $this->token
            ])
            ->get("https://$this->apiUri/rest/com/vmware/content/library")->json();

        if (isset($response['type'])) {
            return false;
        }
        return true;
    }

    public function getUsername(): string
    {
        return $this->username;
    }

    public function getPassword(): string
    {
        return $this->password;
    }
}