using System;
using System.Collections.Generic;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Mvc;
using Moq;
using NUnit.Framework;
using LCU.Api.Internal.CoreApiWrapper.Controllers;
using LCU.Api.Internal.CoreApiWrapper.Services;
using LCU.Library.Internal.CoreApiWrapperModel.CoreModels.CoreRequests;
using LCU.Library.Internal.CoreApiWrapperModel.CoreModels.Accounts;

namespace LCU.Api.Internal.CoreApiWrapperTest.Controllers
{
    public class AccountUserFieldControllerTest
    {
        private AccountUserFieldController _accountUserFieldController;
        private Mock<IAccountUserFieldService> _mockAccountUserFieldService;

        [SetUp]
        public void SetUp()
        {
            _mockAccountUserFieldService = new Mock<IAccountUserFieldService>();
            _accountUserFieldController = new AccountUserFieldController(_mockAccountUserFieldService.Object);
        }

        [Test]
        public async Task PutAccountUserFields_OK()
        {
            var accountUserField1 = new AccountUserField()
            {
                Id = "TEST1",
                AccountNumber = 100001,
                UserFieldCode = "TEST1",
                Value = "N"
            };
            var accountUserField2 = new AccountUserField()
            {
                Id = "TEST2",
                AccountNumber = 100002,
                UserFieldCode = "TEST2",
                Value = "Y"
            };
            _mockAccountUserFieldService.Setup(x => x.UpdateAccountUserFieldsAsync(It.IsAny<List<AccountUserFieldRequest>>())).ReturnsAsync(
            new List<AccountUserField>()
            {
                accountUserField1,
                accountUserField2
            });

            var accountUserFieldUpdateRequest = new List<AccountUserFieldRequest>()
            {
                new AccountUserFieldRequest()
                {
                    AccountNumber = 100001,
                    UserFieldCode = "TEST1",
                    Value = "Y"
                },
                new AccountUserFieldRequest()
                {
                    AccountNumber = 100002,
                    UserFieldCode = "TEST2",
                    Value = "N"
                }
            };
            var results = await _accountUserFieldController.Put(accountUserFieldUpdateRequest);

            Assert.NotNull(results);
            var okResult = results as OkObjectResult;
            Assert.NotNull(okResult);
            Assert.AreEqual(200, okResult.StatusCode);
        }

        [Test]
        public async Task PutAccountUserFields_Exception()
        {
            _mockAccountUserFieldService.Setup(x => x.UpdateAccountUserFieldsAsync(It.IsAny<List<AccountUserFieldRequest>>())).Throws(new Exception("Oops"));

            var accountUserFieldUpdateRequest = new List<AccountUserFieldRequest>()
            {
                new AccountUserFieldRequest()
                {
                    AccountNumber = 100001,
                    UserFieldCode = "TEST1",
                    Value = "Y"
                },
                new AccountUserFieldRequest()
                {
                    AccountNumber = 100002,
                    UserFieldCode = "TEST2",
                    Value = "N"
                }
            };
            var results = await _accountUserFieldController.Put(accountUserFieldUpdateRequest);

            Assert.NotNull(results);
            var badRes = results as BadRequestObjectResult;
            Assert.NotNull(badRes);
            Assert.AreEqual(400, badRes.StatusCode);
        }

        [Test]
        public async Task PostAccountUserFields_OK()
        {
            var accountUserField1 = new AccountUserField()
            {
                Id = "TEST1",
                AccountNumber = 100001,
                UserFieldCode = "TEST1",
                Value = "N"
            };
            var accountUserField2 = new AccountUserField()
            {
                Id = "TEST2",
                AccountNumber = 100002,
                UserFieldCode = "TEST2",
                Value = "Y"
            };
            _mockAccountUserFieldService.Setup(x => x.InsertAccountUserFieldsAsync(It.IsAny<List<AccountUserFieldRequest>>())).ReturnsAsync(
            new List<AccountUserField>()
            {
                accountUserField1,
                accountUserField2
            });

            var accountUserFieldUpdateRequest = new List<AccountUserFieldRequest>()
            {
                new AccountUserFieldRequest()
                {
                    AccountNumber = 100001,
                    UserFieldCode = "TEST1",
                    Value = "Y"
                },
                new AccountUserFieldRequest()
                {
                    AccountNumber = 100002,
                    UserFieldCode = "TEST2",
                    Value = "N"
                }
            };
            var results = await _accountUserFieldController.Post(accountUserFieldUpdateRequest);

            Assert.NotNull(results);
            var okResult = results as OkObjectResult;
            Assert.NotNull(okResult);
            Assert.AreEqual(200, okResult.StatusCode);
        }

        [Test]
        public async Task PostAccountUserFields_Exception()
        {
            _mockAccountUserFieldService.Setup(x => x.InsertAccountUserFieldsAsync(It.IsAny<List<AccountUserFieldRequest>>())).Throws(new Exception("Oops"));

            var accountUserFieldUpdateRequest = new List<AccountUserFieldRequest>()
            {
                new AccountUserFieldRequest()
                {
                    AccountNumber = 100001,
                    UserFieldCode = "TEST1",
                    Value = "Y"
                },
                new AccountUserFieldRequest()
                {
                    AccountNumber = 100002,
                    UserFieldCode = "TEST2",
                    Value = "N"
                }
            };
            var results = await _accountUserFieldController.Post(accountUserFieldUpdateRequest);

            Assert.NotNull(results);
            var badRes = results as BadRequestObjectResult;
            Assert.NotNull(badRes);
            Assert.AreEqual(400, badRes.StatusCode);
        }
    }
}