using Jibo.Cloud.Application.Abstractions;
using Jibo.Cloud.Application.Services;
using Jibo.Cloud.Infrastructure.Audio;
using Jibo.Cloud.Infrastructure.Content;
using Jibo.Cloud.Infrastructure.News;
using Jibo.Cloud.Infrastructure.Persistence;
using Jibo.Cloud.Infrastructure.Telemetry;
using Jibo.Cloud.Infrastructure.Weather;
using Jibo.Runtime.Abstractions;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Configuration;

namespace Jibo.Cloud.Infrastructure.DependencyInjection;

public static class ServiceCollectionExtensions
{
    public static IServiceCollection AddOpenJiboCloud(this IServiceCollection services, IConfiguration? configuration = null)
    {
        var sttOptions = new BufferedAudioSttOptions();
        if (configuration is not null)
        {
            services.Configure<WebSocketTelemetryOptions>(configuration.GetSection("OpenJibo:Telemetry"));
            services.Configure<ProtocolTelemetryOptions>(configuration.GetSection("OpenJibo:ProtocolTelemetry"));
            services.Configure<TurnTelemetryOptions>(configuration.GetSection("OpenJibo:TurnTelemetry"));
            configuration.GetSection("OpenJibo:Stt").Bind(sttOptions);
        }

        var openWeatherOptions = new OpenWeatherOptions();
        if (configuration is not null)
        {
            configuration.GetSection("OpenJibo:Weather:OpenWeather").Bind(openWeatherOptions);
        }

        if (string.IsNullOrWhiteSpace(openWeatherOptions.ApiKey))
        {
            openWeatherOptions.ApiKey = Environment.GetEnvironmentVariable("OPENWEATHER_API_KEY");
        }

        var newsApiOptions = new NewsApiOptions();
        if (configuration is not null)
        {
            configuration.GetSection("OpenJibo:News:NewsApi").Bind(newsApiOptions);
        }

        if (string.IsNullOrWhiteSpace(newsApiOptions.ApiKey))
        {
            newsApiOptions.ApiKey = Environment.GetEnvironmentVariable("NEWSAPI_KEY");
        }

        services.AddSingleton(sttOptions);
        services.AddSingleton(openWeatherOptions);
        services.AddSingleton(newsApiOptions);
        services.AddHttpClient<IWeatherReportProvider, OpenWeatherReportProvider>();
        services.AddHttpClient<INewsBriefingProvider, NewsApiBriefingProvider>();
        var statePersistencePath = configuration?["OpenJibo:State:PersistencePath"]
            ?? Path.Combine(AppContext.BaseDirectory, "App_Data", "cloud-state.json");
        services.AddSingleton<ICloudStateStore>(_ => new InMemoryCloudStateStore(statePersistencePath));
        services.AddSingleton<IPersonalMemoryStore, InMemoryPersonalMemoryStore>();
        services.AddSingleton<IJiboExperienceContentRepository, InMemoryJiboExperienceContentRepository>();
        services.AddSingleton<JiboExperienceContentCache>();
        services.AddSingleton<IJiboRandomizer, DefaultJiboRandomizer>();
        services.AddSingleton<JiboInteractionService>();
        services.AddSingleton<IConversationBroker, DemoConversationBroker>();
        services.AddSingleton<IExternalProcessRunner, ExternalProcessRunner>();
        services.AddSingleton<ISttStrategy, SyntheticBufferedAudioSttStrategy>();
        services.AddSingleton<ISttStrategy, LocalWhisperCppBufferedAudioSttStrategy>();
        services.AddSingleton<ISttStrategySelector, DefaultSttStrategySelector>();
        services.AddSingleton<IWebSocketTelemetrySink, FileWebSocketTelemetrySink>();
        services.AddSingleton<IProtocolTelemetrySink, FileProtocolTelemetrySink>();
        services.AddSingleton<ITurnTelemetrySink, FileTurnTelemetrySink>();
        services.AddSingleton<ProtocolToTurnContextMapper>();
        services.AddSingleton<ResponsePlanToSocketMessagesMapper>();
        services.AddSingleton<WebSocketTurnFinalizationService>();
        services.AddSingleton<JiboCloudProtocolService>();
        services.AddSingleton<JiboWebSocketService>();

        return services;
    }
}