using Microsoft.Extensions.Configuration;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Vault.Demo.hashicorp.Console.Handler;
using VaultSharp;

namespace Vault.Demo.hashicorp.Console.Helper;

internal class ConnectionStringProvider : IConnectionStringProvider
{
    private readonly IValueClientProvider _vaultClient;

    public ConnectionStringProvider(IValueClientProvider vaultClient) =>
        this._vaultClient = vaultClient;

    public async Task<string> GetConnectionString(string key)
    {
        ArgumentException.ThrowIfNullOrWhiteSpace(key, nameof(key));
        var client = _vaultClient.GetValueClient();
        var secrate = await _vaultClient.GetSecret(client);

        return secrate.Data.Data.TryGetValue(key, out var val)
            ? val?.ToString() ?? string.Empty
            : string.Empty;
    }
}