using System;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using Tango.DAL.Entities;
using Tango.DAL.Mongo;
using System.Linq;

namespace Tango.UnitTests.DAL
{
    [TestClass]
    public class MongoRepository_TST
    {
        [TestMethod]
        public void Simple_Operations()
        {
            MongoRepository<OrganizationEntity> repo = new MongoRepository<OrganizationEntity>(new MongoDataBaseSettings()
            {
                Address = "mongodb://localhost:27017",
                DatabaseName = "TEST"
            });

            repo.DeleteAsync(x => true).GetAwaiter().GetResult();

            OrganizationEntity org1 = new OrganizationEntity();
            org1.Name = "Org 1";
            org1.Address.AddressString = "Yohana 7 a";
            org1.Address.City = "Gan Yavne";
            org1.Address.State = "Israel";
            org1.Contact.Email = "roy@twine-s.com";
            org1.Contact.FirstName = "Roy";
            org1.Contact.LastName = "Ben Shabat";

            repo.Insert(org1).GetAwaiter().GetResult();

            Assert.IsNotNull(org1.ID);

            OrganizationEntity orgDuplicate = new OrganizationEntity();
            orgDuplicate.Name = org1.Name;

            Assert.ThrowsException<MongoDB.Driver.MongoWriteException>(() =>
            {
                repo.Insert(orgDuplicate).GetAwaiter().GetResult();
            });

            var org2 = repo.GetAsync(x => x.ID == org1.ID).GetAwaiter().GetResult().FirstOrDefault();

            Assert.IsNotNull(org2);

            Assert.AreEqual(org1.Name, org2.Name);

            long count = repo.DeleteAsync(x => x.ID == org1.ID).GetAwaiter().GetResult();

            Assert.AreEqual(count, 1);

            count = repo.Count().GetAwaiter().GetResult();

            Assert.AreEqual(count, 0);
        }
    }
}