#!/usr/bin/dotnet run

#:sdk Microsoft.NET.Sdk.Worker

#:project ../../src/Microsoft.Bot.Core/Microsoft.Bot.Core.csproj

using Microsoft.Teams.Bot.Core.Hosting;
using Microsoft.Teams.Bot.Core;
using Microsoft.Teams.Bot.Core.Schema;

var builder = Host.CreateApplicationBuilder(args);
builder.Services.AddBotApplicationClients();
builder.Services.AddHostedService<Worker>();

var host = builder.Build();
host.Run();

public class Worker(ConversationClient conversationClient, ILogger<Worker> logger) : BackgroundService
{
    const string conversationId = "a:17vxw6pGQOb3Zfh8acXT8m_PqHycYpaFgzu2mFMUfkT-h0UskMctq5ZPPc7FIQxn2bx7rBSm5yE_HeUXsCcKZBrv77RgorB3_1_pAdvMhi39ClxQgawzyQ9GBFkdiwOxT";

    protected override async Task ExecuteAsync(CancellationToken stoppingToken)
    {
        while (!stoppingToken.IsCancellationRequested)
        {
            if (logger.IsEnabled(LogLevel.Information))
            {
                CoreActivity proactiveMessage = new()
                {
                    Text = $"Proactive hello at {DateTimeOffset.Now}",
                    ServiceUrl = new Uri("https://smba.trafficmanager.net/amer/56653e9d-2158-46ee-90d7-675c39642038/"),
                    Conversation = new()
                    {
                        Id = conversationId
                    }
                };
                var aid = await conversationClient.SendActivityAsync(proactiveMessage, stoppingToken);
                logger.LogInformation($"Activity {aid} sent");
            }
            await Task.Delay(1000, stoppingToken);
        }
    }
}