using System; using System.Linq; using System.Threading.Tasks; namespace TestAppRuna.Data { public class WeatherForecastService { private static readonly string[] Summaries = new[] { "Freezing", "Bracing", "Chilly", "Cool", "Mild", "Warm", "Balmy", "Hot", "Sweltering", "Scorching" }; public Task GetForecastAsync(DateTime startDate) { var rng = new Random(); return Task.FromResult(Enumerable.Range(1, 5).Select(index => new WeatherForecast { Date = startDate.AddDays(index), TemperatureC = rng.Next(-20, 55), Summary = Summaries[rng.Next(Summaries.Length)] }).ToArray()); } } }