using System;
using System.Collections.Generic;
using LCU.API.Collections.RepoApi.DataAccess;
using LCU.API.Collections.RepoApi.Domain.AlertChecker;
using LCU.API.Collections.RepoApi.Domain.Processing;
using LCU.Shared.Collections.RepoApiLib.Models;
using LCU.Shared.Collections.RepoApiLib.Models.Consumer;
using Moq;
using Xunit;

namespace LCU.API.Collections.RepoApiTests.AlertCheckers
{
    public class SaleFundsReceivedCheckerTest
    {
        private SaleFundsReceivedChecker _saleFundsReceivedChecker;
        private List<CoreTransaction> _transactions;
        private readonly Mock<ICoreDao> _mockCoreDao;

        public SaleFundsReceivedCheckerTest()
        {
            _mockCoreDao = new Mock<ICoreDao>();
        }

        [Fact]
        public void Creates_Alert_When_Description_Contains_Sub_string()
        {
            _mockCoreDao.Setup(service => service.RetrieveMemberAsync(It.IsAny<string>()))
                .ReturnsAsync(
                    new MemberDetail()
                    {
                        MemberId = 8675309
                    }
                );

            _transactions = new List<CoreTransaction>()
            {
                new CoreTransaction()
                {
                    postingDate = DateTime.Now.AddDays(-2),
                    transactionTypeCode = "PRCT",
                    amount = 500,
                    runningBalance = 2000,
                    transactionTypeDescription = "Sale Of Test"
                }
            };
            _saleFundsReceivedChecker = new SaleFundsReceivedChecker();
            var slip = new RepoAccountProcessingSlip()
            {
                TransactionHistory = _transactions,
                ExistingRepoAccount = new RepoAccount(),
                UpdatedRepoAccount = new RepoAccount()
            };

            var result = _saleFundsReceivedChecker.CheckForAlert(slip);

            Assert.NotNull(result);
            Assert.Equal("Sale Funds Received", result[0].Message);
        }

        [Fact]
        public void Does_Not_Create_Alert_When_Description_Does_Not_Contain_Sub_String()
        {
            _transactions = new List<CoreTransaction>()
            {
                new CoreTransaction()
                {
                    postingDate = DateTime.Now.AddDays(-2),
                    transactionTypeCode = "SHOULDFAILTYPECODE",
                    amount = 500,
                    runningBalance = 2000,
                    transactionTypeDescription = "Test"
                }
            };
            _saleFundsReceivedChecker = new SaleFundsReceivedChecker();
            var slip = new RepoAccountProcessingSlip()
            {
                TransactionHistory = _transactions,
                ExistingRepoAccount = new RepoAccount(),
                UpdatedRepoAccount = new RepoAccount()
            };

            var result = _saleFundsReceivedChecker.CheckForAlert(slip);

            Assert.Null(result);
        }
    }
}