using System;
using Microsoft.Extensions.Http;
using Microsoft.Extensions.Options;
using StellaOps.Cryptography.Plugin.SimRemote;

namespace StellaOps.Cryptography.DependencyInjection;

internal sealed class SimRemoteHttpClientOptionsConfiguration : IConfigureNamedOptions<HttpClientFactoryOptions>
{
    private readonly IOptionsMonitor<SimRemoteProviderOptions> _options;

    public SimRemoteHttpClientOptionsConfiguration(IOptionsMonitor<SimRemoteProviderOptions> options)
    {
        _options = options ?? throw new ArgumentNullException(nameof(options));
    }

    public void Configure(HttpClientFactoryOptions options)
    {
        Configure(Options.DefaultName, options);
    }

    public void Configure(string? name, HttpClientFactoryOptions options)
    {
        if (!string.Equals(name, CryptoHttpClientNames.SimRemote, StringComparison.Ordinal))
        {
            return;
        }

        options.HttpClientActions.Add(client =>
        {
            var current = _options.CurrentValue;
            if (!string.IsNullOrWhiteSpace(current.BaseAddress))
            {
                client.BaseAddress = new Uri(current.BaseAddress);
            }
        });
    }
}