<?php

namespace Hpz\Phpvaultclient;

use Hpz937\Restclient\RestClient;

class PhpVaultClient
{
    private $vaultUrl = 'https://vault.bobscycle.com';
    private $restClient;
    private $token;

    public function __construct($vaultUrl = null)
    {
        if ($vaultUrl) {
            $this->vaultUrl = $vaultUrl;
        }
        $this->restClient = new RestClient();
    }

    public function login($username, $password)
    {
        $response = $this->restClient->post($this->vaultUrl . '/login', [
            'username' => $username,
            'password' => $password
        ]);
        $this->token = $response->decodeJson()['token'];
    }

    public function getSecret($secretPath, $key)
    {
        $this->restClient->setHeaders([
            'Content-Type: application/json',
            'Authorization: Bearer ' . $this->token
        ]);
        $response = $this->restClient->post($this->vaultUrl . '/vault/' . $secretPath, [
            'key' => $key
        ]);
        return $response->decodeJson();
    }
}