using System;

using System.Threading.Tasks;

public class Program

{

    //In this problem, you have to write a C# Program that will be used in a microservice that consumes another microservice 

    //via a RESTful API, and does some additional processing. 

    //This microservice fetches forecast data, and data for actual orders, 

    //compares the two and returns a list of products for which the actual orders exceed the forecast.

    public static void Main()

    {

        StartProcess();

    }

    private static async Task StartProcess()

    {

        var fetchingForecaseTask = FetchingForecast();  

        Console.WriteLine("While Method 1 call is in WIP");

        var fetchingOrdersTask = FetchingOrders();  

        Console.WriteLine("While Method 2 call is in WIP");

        await Task.WhenAll(fetchingForecaseTask, fetchingOrdersTask);

        Console.WriteLine("------------------------------------------------");

        Console.WriteLine("------------------------------------------------");

        Console.WriteLine(" Method 1 count -> {0} and Method 2 Count -> {1} ", countMethod_1, countMethod_2);  

        Console.WriteLine("------------------------------------------------");

        Console.WriteLine("------------------------------------------------");

    }

    static int countMethod_1;

    static int countMethod_2;

    public static async Task FetchingForecast()  

    {  

        await Task.Run(() =>  

        {  

            for (int i = 0; i < 999; i++)  

            {  

                Console.WriteLine(" Method 1 -> "+ i +" (" + DateTime.Now.Minute + "-" + DateTime.Now.Second + "-" + DateTime.Now.Millisecond + ")");  

                countMethod_1 ++;

            }  

        });  

    } 

​

    public static async Task FetchingOrders()  

    {  

        await Task.Run(() =>  

        { 

            for (int i = 0; i < 250; i++)  

            {  

                Console.WriteLine(" Method 2 -> "+ i +" (" + DateTime.Now.Minute + "-" + DateTime.Now.Second + "-" + DateTime.Now.Millisecond + ")");  

                countMethod_2 ++;

            }   

        });  

    }   

}