using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using MongoDB.Driver;
using MongoDB.Bson;
using EFB.Models;

namespace EFB.MongoData
{
    public class Mongo
    {
        //function that is responsible to getting the user's latest sim position from the MongoDB
        public static async Task<SimPositionModel> GetLatestData(string email){
            MongoClient client = new MongoClient(
                Environment.GetEnvironmentVariable("MongoDBConnectionString")
            );
            MongoDatabaseBase database = (MongoDatabaseBase)client.GetDatabase("EFB");
            MongoCollectionBase<SimPositionModel> collection = (MongoCollectionBase<SimPositionModel>)database.GetCollection<SimPositionModel>("Simdata");

            FilterDefinition<SimPositionModel> filter = Builders<SimPositionModel>.Filter.Eq(x => x.EMail, email);
            var data = await collection.FindAsync<SimPositionModel>(filter).Result.ToListAsync();
            if (data.Count > 0)
            {
                return data[0];
            }
            return null;
        }
    }
}