// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
 
using Dapr.Client;
 
var builder = WebApplication.CreateBuilder(args);
 
builder.AddServiceDefaults();
 
// Add services to the container.
builder.Services.AddDaprClient();
 
var app = builder.Build();
 
// Configure the HTTP request pipeline.
 
var summaries = new[]
{
    "Freezing", "Bracing", "Chilly", "Cool", "Mild", "Warm", "Balmy", "Hot", "Sweltering", "Scorching"
};
 
app.MapGet("/weatherforecast", async (DaprClient client) =>
{
    await client.PublishEventAsync("pubsub", "weather", new WeatherForecastMessage("Weather forecast requested!"));
 
    var forecast = Enumerable.Range(1, 5).Select(index =>
        new WeatherForecast
        (
            DateOnly.FromDateTime(DateTime.Now.AddDays(index)),
            Random.Shared.Next(-20, 55),
            summaries[Random.Shared.Next(summaries.Length)]
        ))
        .ToArray();
    return forecast;
})
.WithName("GetWeatherForecast");
 
app.MapDefaultEndpoints();
 
app.Run();
 
internal sealed record WeatherForecastMessage(string Message);
 
internal sealed record WeatherForecast(DateOnly Date, int TemperatureC, string? Summary)
{
    public int TemperatureF => 32 + (int)(TemperatureC / 0.5556);
}