PlanTempusApp/Core/Configurations/ConfigurationManager/KeyValueConfigurationBuilder.cs

using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using Microsoft.Extensions.Configuration;

namespace Configuration.Core;
    public class KeyValueConfigurationBuilder
{
    private readonly IConfigurationRepository _repository;
    private readonly JObject _rootObject = new();
    private ConfigurationReloadToken _reloadToken = new();
    private IConfiguration _configuration;

    public KeyValueConfigurationBuilder(IConfigurationRepository repository)
    {
        _repository = repository;
    }

    public async Task LoadConfiguration()
    {
        var configurations = await _repository.GetActiveConfigurations();
        foreach (var config in configurations)
        {
            AddKeyValue(config.Key, config.Value);
        }
        OnReload();
    }

    public void AddKeyValue(string key, string jsonValue)
    {
        var valueObject = JsonConvert.DeserializeObject<JObject>(jsonValue);
        var parts = key.Split(':');

        JObject current = _rootObject;
        for (int i = 0; i < parts.Length - 1; i++)
        {
            var part = parts[i];
            if (!current.ContainsKey(part))
            {
                current[part] = new JObject();
            }
            current = (JObject)current[part];
        }

        current[parts[^1]] = valueObject;
    }

    private void OnReload()
    {
        var previousToken = Interlocked.Exchange(ref _reloadToken, new ConfigurationReloadToken());
        previousToken.OnReload();
        _configuration = null;
    }

    public IConfiguration Build() =>
        _configuration ??= new JsonConfiguration(_rootObject, _reloadToken);
}