using System;
using System.Collections.Generic;
using LCU.API.Collections.CollectionsApi.Controllers;
using LCU.API.Collections.CollectionsApi.Services;
using LCU.API.Collections.CollectionsApiLib.Models;
using Microsoft.AspNetCore.Mvc;
using Moq;
using Xunit;

namespace LCU.API.Collections.CollectionsApiTests.ControllerTests
{
    public class CaseControllerTest
    {
        private Mock<ICaseService> _mockService;
        private CaseController _controller;

        public CaseControllerTest()
        {
            _mockService = new Mock<ICaseService>();
            _controller = new CaseController(_mockService.Object);
        }

        [Fact]
        public async void Get_Case_By_CaseID_OK()
        {
            //arrange
            _mockService.Setup(service => service.GetCaseByIdAsync(It.IsAny<int>())).ReturnsAsync(
                new CollectionsApiLib.Models.TemenosCase()
                {
                    CaseId = 1234
                });

            //act
            var result = await _controller.GetCaseByCaseId(1234);
            Assert.NotNull(result);
            var okResult = result as OkObjectResult;

            // assert
            Assert.NotNull(okResult);
            Assert.Equal(200, okResult.StatusCode);
            var resultAccount = okResult.Value as CollectionsApiLib.Models.TemenosCase;
            Assert.NotNull(resultAccount);
        }

        [Fact]
        public async void Get_Case_By_CaseNo_OK()
        {
            //arrange
            _mockService.Setup(service => service.GetCaseByCaseNoAsync(It.IsAny<string>())).ReturnsAsync(
                new CollectionsApiLib.Models.TemenosCase()
                {
                    CaseId = 1234,
                    CaseNumber = "123123-123"
                });

            //act
            var result = await _controller.GetCaseByCaseNo("123123-123");
            Assert.NotNull(result);
            var okResult = result as OkObjectResult;

            // assert
            Assert.NotNull(okResult);
            Assert.Equal(200, okResult.StatusCode);
            var resultAccount = okResult.Value as CollectionsApiLib.Models.TemenosCase;
            Assert.NotNull(resultAccount);
        }
        
        [Fact]
        public async void Get_History_By_Id_OK()
        {
            //arrange
            const int caseId = 12345;
            _mockService.Setup(service => service.GetHistoryByAccountIdAsync(caseId)).ReturnsAsync(new List<TemenosHistory>()
            {
                new TemenosHistory()
                {
                    Created = DateTime.Now,
                    Message = "controllertest",
                    Type = HistoryType.Workflow,
                    UserId = 10
                }
            });
            
            //act
            var result = await _controller.GetHistoryByCaseId(caseId);
            Assert.NotNull(result);
            var okResult = result as OkObjectResult;

            // assert
            Assert.NotNull(okResult);
            Assert.Equal(200, okResult.StatusCode);
            var resultAccount = okResult.Value as IReadOnlyCollection<TemenosHistory>;
            Assert.NotNull(resultAccount);
        }
    }
}