using Castle.DynamicProxy.Generators;
using LCU.API.Collections.CollectionsApiLib.Models;
using LCU.API.Collections.RepoApi.Domain.Extensions;
using Microsoft.AspNetCore.Mvc.ModelBinding;
using Microsoft.AspNetCore.Mvc.ViewFeatures.Internal;
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Text;
using Xunit;
using Xunit.Sdk;

namespace LCU.API.Collections.RepoApiTests.Extensions
{

    public class TemenosAccountExtensionTest
    {

        TemenosCase validCase = new TemenosCase()
        {
            CaseId = 1,
            RepoStatus = RepoStatus.REPO,
            CaseStatusId = 33
        };

        TemenosCase invalidStatusCase = new TemenosCase()
        {
            CaseId = 2,
            RepoStatus = RepoStatus.UNKNOWN,
            CaseStatusId = 33
        };

        TemenosCase invalidStatusIdCase = new TemenosCase()
        {
            CaseId = 3,
            RepoStatus = RepoStatus.RECA,
            CaseStatusId = 13
        };

        public List<TemenosCase> validList, invalidStatusList, invalidStatusIdList, emptyList;

        TemenosAccount temenosAccount = new TemenosAccount();

        public TemenosAccountExtensionTest()
        {
            validList = new List<TemenosCase> { validCase, invalidStatusCase, invalidStatusIdCase };
            invalidStatusIdList = new List<TemenosCase> { invalidStatusIdCase };
            invalidStatusList = new List<TemenosCase> { invalidStatusCase };
            emptyList = new List<TemenosCase>();
        }
        [Fact]
        public void HasOldIntellectStatus_Ok()
        {
            temenosAccount.CustomFieldMap = new Dictionary<string, string> { };
            Assert.False(temenosAccount.HasOldIntellectStatus());

            temenosAccount.CustomFieldMap = new Dictionary<string, string> { { "User Status Code 1", null } };
            Assert.False(temenosAccount.HasOldIntellectStatus());

            temenosAccount.CustomFieldMap = new Dictionary<string, string> { { "User Status Code 1", "" } };
            Assert.False(temenosAccount.HasOldIntellectStatus());

            temenosAccount.CustomFieldMap = new Dictionary<string, string> { { "User Status Code 1", "OLDSTATUS" } };
            Assert.True(temenosAccount.HasOldIntellectStatus());


        }

        [Fact]
        public void HasOpenRecoveryCase_OK()
        {
            temenosAccount.Cases = new ReadOnlyCollection<TemenosCase>(validList);

            Assert.True(temenosAccount.HasOpenRecoveryCase());

            temenosAccount.Cases = new ReadOnlyCollection<TemenosCase>(invalidStatusIdList);

            Assert.False(temenosAccount.HasOpenRecoveryCase());

            temenosAccount.Cases = new ReadOnlyCollection<TemenosCase>(invalidStatusList);

            Assert.False(temenosAccount.HasOpenRecoveryCase());

            temenosAccount.Cases = new ReadOnlyCollection<TemenosCase>(emptyList);

            Assert.False(temenosAccount.HasOpenRecoveryCase());
        }

        [Fact]
        public void HasSpecificCase_OK()
        {
            temenosAccount.Cases = new ReadOnlyCollection<TemenosCase>(emptyList);

            Assert.False(temenosAccount.HasSpecificCase(1));

            temenosAccount.Cases = new ReadOnlyCollection<TemenosCase>(validList);

            Assert.True(temenosAccount.HasSpecificCase(1));
            Assert.False(temenosAccount.HasSpecificCase(99));
        }

        [Fact]
        public void FindRecoveryCaseOrDefault_OK()
        {
            temenosAccount.Cases = new ReadOnlyCollection<TemenosCase>(validList);

            var res = temenosAccount.FindRecoveryCaseOrDefault(1);

            Assert.Equal(validCase, res);
        }

        [Fact]
        public void FindRecoveryCaseOrDefault_Empty_Cases()
        {
            temenosAccount.Cases = new ReadOnlyCollection<TemenosCase>(emptyList);

            var res = temenosAccount.FindRecoveryCaseOrDefault(1);

            Assert.Null(res);

            temenosAccount.Cases = null;

            res = temenosAccount.FindRecoveryCaseOrDefault(1);

            Assert.Null(res);
        }

        [Fact]
        public void FindRecoveryCaseOrDefault_Id_Not_Exist()
        {
            temenosAccount.Cases = new ReadOnlyCollection<TemenosCase>(validList);
            var res = temenosAccount.FindRecoveryCaseOrDefault(22);

            Assert.Null(res);
        }

        [Fact]
        public void FindRecoveryCaseOrDefault_Id_Points_To_Bad_Case()
        {
            temenosAccount.Cases = new ReadOnlyCollection<TemenosCase>(validList);
            var res = temenosAccount.FindRecoveryCaseOrDefault(2);

            Assert.Equal(invalidStatusCase, res);
        }


    }

}