using System.Linq.Dynamic.Core;
using LCU.API.Internal.LoanRate.Controllers;
using LCU.API.Internal.LoanRate.Services;
using LCU.Library.Internal.LcuClassPatterns.CrudTests.Tests;
using LCU.Library.Internal.LcuClassPatterns.CrudTests.Utilities;
using LCU.Library.Internal.LoanRateModels.Entities;
using LCU.Library.Internal.LoanRateModels.Requests;
using LCU.Library.Internal.LoanRateModels.Responses;
using Microsoft.AspNetCore.Mvc;

namespace LCU.API.Internal.LoanRateTests.ControllerTests;

public class RateUploadInfoControllerTest : CrudControllerTest<RateUploadInfo>
{
    private readonly Mock<IRateUploadInfoService> _mockRateUploadInfoService = new();
    private readonly RateUploadInfoController _controller;

    public RateUploadInfoControllerTest()
    {
        _controller = new RateUploadInfoController(_mockRateUploadInfoService.Object);
    }
    
    [Fact]
    public async void RateUploadInfo_GetLatest_OK()
    {
        var rateUploadInfo = new RateUploadInfo
        {
            RateUploadInfoId = (int)typeof(int).GetRandomValue()
        };
        
        _mockRateUploadInfoService.Setup(x => x.GetLatestAsync()).ReturnsAsync(rateUploadInfo).Verifiable();

        var result = await _controller.GetLatest();
        Assert.NotNull(result);

        Assert.IsType<OkObjectResult>(result);
        var status = result as OkObjectResult;
        Assert.NotNull(status);
        Assert.Equal(200, status.StatusCode);
        _mockRateUploadInfoService.Verify();
    }
    
    [Fact]
    public async void RateUploadInfo_GetLatest_NoContent()
    {
        RateUploadInfo? rateUploadInfo = null;
        
        _mockRateUploadInfoService.Setup(x => x.GetLatestAsync()).ReturnsAsync(rateUploadInfo).Verifiable();

        var result = await _controller.GetLatest();
        Assert.NotNull(result);

        Assert.IsType<NoContentResult>(result);
        var status = result as NoContentResult;
        Assert.NotNull(status);
        Assert.Equal(204, status.StatusCode);
        _mockRateUploadInfoService.Verify();
    }
    
    [Fact]
    public async void RateUploadInfo_GetLatest_InternalServerError()
    {
        _mockRateUploadInfoService.Setup(x => x.GetLatestAsync())
            .Throws(new Exception("Test")).Verifiable();

        var result = await _controller.GetLatest();
        Assert.NotNull(result);

        Assert.IsType<StatusCodeResult>(result);
        var status = result as StatusCodeResult;
        Assert.NotNull(status);
        Assert.Equal(500, status.StatusCode);
        _mockRateUploadInfoService.Verify();
    }
    
    [Fact]
    public async void RateUploadInfo_GetFilteredRateUploadInfo_OK()
    {
        var request = new RateUploadInfoFilter
        {
            EffectiveDate = (DateTime)typeof(DateTime).GetRandomValue()
        };
        
        var response = new RateUploadInfoFilterResult
        {
            Items = new List<RateUploadInfo>
            {
                new() { RateUploadInfoId = (int)typeof(int).GetRandomValue() },
                new() { RateUploadInfoId = (int)typeof(int).GetRandomValue() },
                new() { RateUploadInfoId = (int)typeof(int).GetRandomValue() }
            }
        };
        
        _mockRateUploadInfoService.Setup(x => x.GetFilteredRateUploadInfo(request)).ReturnsAsync(response).Verifiable();

        var result = await _controller.GetFilteredRateUploadInfo(request);
        Assert.NotNull(result);

        Assert.IsType<OkObjectResult>(result);
        var status = result as OkObjectResult;
        Assert.NotNull(status);
        Assert.Equal(200, status.StatusCode);
        _mockRateUploadInfoService.Verify();
    }
    
    [Fact]
    public async void RateUploadInfo_GetFilteredRateUploadInfo_InternalServerError()
    {
        var request = new RateUploadInfoFilter
        {
            EffectiveDate = (DateTime)typeof(DateTime).GetRandomValue()
        };
        
        _mockRateUploadInfoService.Setup(x => x.GetFilteredRateUploadInfo(request))
            .Throws(new Exception("Test")).Verifiable();

        var result = await _controller.GetFilteredRateUploadInfo(request);
        Assert.NotNull(result);

        Assert.IsType<StatusCodeResult>(result);
        var status = result as StatusCodeResult;
        Assert.NotNull(status);
        Assert.Equal(500, status.StatusCode);
        _mockRateUploadInfoService.Verify();
    }

    [Fact]
    public async void RateUploadInfo_ComplexDelete_OK()
    {
        var rateUploadInfoId = (int)typeof(int).GetRandomValue();

        _mockRateUploadInfoService.Setup(x => x.ComplexDelete(rateUploadInfoId)).Verifiable();

        var result = await _controller.ComplexDelete(rateUploadInfoId);
        Assert.NotNull(result);

        Assert.IsType<OkResult>(result);
        var status = result as OkResult;
        Assert.NotNull(status);
        Assert.Equal(200, status.StatusCode);
        _mockRateUploadInfoService.Verify();
    }

    [Fact]
    public async void RateUploadInfo_ComplexDelete_BadRequest()
    {
        var rateUploadInfoId = 0;

        var result = await _controller.ComplexDelete(rateUploadInfoId);
        Assert.NotNull(result);

        Assert.IsType<BadRequestObjectResult>(result);
        var status = result as BadRequestObjectResult;
        Assert.NotNull(status);
        Assert.Equal(400, status.StatusCode);
    }

    [Fact]
    public async void RateUploadInfo_ComplexDelete_InternalServerError()
    {
        var rateUploadInfoId = (int)typeof(int).GetRandomValue();

        _mockRateUploadInfoService.Setup(x => x.ComplexDelete(rateUploadInfoId))
            .Throws(new Exception("Test")).Verifiable();

        var result = await _controller.ComplexDelete(rateUploadInfoId);
        Assert.NotNull(result);

        Assert.IsType<StatusCodeResult>(result);
        var status = result as StatusCodeResult;
        Assert.NotNull(status);
        Assert.Equal(500, status.StatusCode);
        _mockRateUploadInfoService.Verify();
    }
    
    [Fact]
    public async void RateUploadInfo_ComplexSave_OK()
    {
        var rateUploadInfoRequest = new RateUploadInfoRequest
        {
            EffectiveDate = (DateTime)typeof(DateTime).GetRandomValue(),
            FileName = (string)typeof(string).GetRandomValue()
        };

        _mockRateUploadInfoService.Setup(x => x.ComplexSave(rateUploadInfoRequest)).Verifiable();

        var result = await _controller.ComplexSave(rateUploadInfoRequest);
        Assert.NotNull(result);

        Assert.IsType<OkObjectResult>(result);
        var status = result as OkObjectResult;
        Assert.NotNull(status);
        Assert.Equal(200, status.StatusCode);
        _mockRateUploadInfoService.Verify();
    }

    [Fact]
    public async void RateUploadInfo_ComplexSave_BadRequest()
    {
        RateUploadInfoRequest? rateUploadInfoRequest = null;

        var result = await _controller.ComplexSave(rateUploadInfoRequest);
        Assert.NotNull(result);

        Assert.IsType<BadRequestObjectResult>(result);
        var status = result as BadRequestObjectResult;
        Assert.NotNull(status);
        Assert.Equal(400, status.StatusCode);
    }

    [Fact]
    public async void RateUploadInfo_ComplexSave_InternalServerError()
    {
        var rateUploadInfoRequest = new RateUploadInfoRequest
        {
            EffectiveDate = (DateTime)typeof(DateTime).GetRandomValue(),
            FileName = (string)typeof(string).GetRandomValue()
        };

        _mockRateUploadInfoService.Setup(x => x.ComplexSave(rateUploadInfoRequest))
            .Throws(new Exception("Test")).Verifiable();

        var result = await _controller.ComplexSave(rateUploadInfoRequest);
        Assert.NotNull(result);

        Assert.IsType<StatusCodeResult>(result);
        var status = result as StatusCodeResult;
        Assert.NotNull(status);
        Assert.Equal(500, status.StatusCode);
        _mockRateUploadInfoService.Verify();
    }
}