using Plume.Bloomberg;
using Plume.Core.Logging;
using Plume.Interfaces.Services;
using System;

namespace JD.Bloomberg
{
    /// <summary>
    /// This class is here to reflect what JD.Bloomberg was doing, until all apps are migrated to the Plume framework.
    /// </summary>
    public class JdBloombergLegacy
    {
        private readonly BloombergService _service = new BloombergService();
        public static JdBloombergLegacy Instance { get; } = new JdBloombergLegacy();

        private JdBloombergLegacy()
        {
        }

        public void Start()
        {
            var context = new LegacyBloombergServiceContext();
            _service.Initialize(context);

            var reporter = new BloombergReporter("bloomberg_settings_tools.ini");
            _service.ConnectReporter(reporter);
        }

        public string GetCurrentVersion()
        {
            // TODO: return the service version
            return "42"; // this is the actual default bloomberg version
        }

        private class LegacyBloombergServiceContext : IServiceContext
        {
            public void Dispose()
            {
            }

            public ILogger Logger { get; } = new LegacyLogger();


            private class LegacyLogger : ILogger
            {
                public void Debug(string message, Exception exception = null)
                {
                }

                public void Error(string message, Exception exception = null)
                {
                }

                public void Fatal(string message, Exception exception = null)
                {
                }

                public void Info(string message, Exception exception = null)
                {
                }

                public void Trace(string message, Exception exception = null)
                {
                }

                public void Warn(string message, Exception exception = null)
                {
                }

                public string Name { get; } = nameof(LegacyLogger);
            }
        }

    }
}