using AutoMapper;
using DamageAssesment.Api.Attachments.Controllers;
using DamageAssesment.Api.Attachments.Db;
using DamageAssesment.Api.Attachments.Interfaces;
using DamageAssesment.Api.Attachments.Models;
using DamageAssesment.Api.Attachments.Profiles;
using DamageAssesment.Api.Attachments.Providers;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;
using Moq;
using System.Collections.Generic;
using Xunit;

namespace DamageAssesment.Api.Attachments.Test
{
    public class AttachmentServiceTest
    {
        [Fact(DisplayName = "Get Attachments - Ok case")]
        public async Task GetAttachmentsAsync_ShouldReturnStatusCode200()
        {
            var mockAttachmentService = new Mock<IAttachmentsProvider>();
            var mockUploadService = new Mock<IUploadService>();
            var mockResponse = await MockData.getOkResponse();
            mockAttachmentService.Setup(service => service.GetAttachmentsAsync()).ReturnsAsync(mockResponse);
            var AttachmentProvider = new AttachmentsController(mockAttachmentService.Object, mockUploadService.Object);
            var result = (OkObjectResult)await AttachmentProvider.GetAttachmentsAsync();

            Assert.Equal(200, result.StatusCode);
        }

        [Fact(DisplayName = "Get Attachments - NoContent Case")]
        public async Task GetAttachmentsAsync_ShouldReturnStatusCode204()
        {
            var mockAttachmentService = new Mock<IAttachmentsProvider>();
            var mockUploadService = new Mock<IUploadService>();
            var mockResponse = await MockData.getNoContentResponse();
            mockAttachmentService.Setup(service => service.GetAttachmentsAsync()).ReturnsAsync(mockResponse);

            var AttachmentProvider = new AttachmentsController(mockAttachmentService.Object, mockUploadService.Object);
            var result = (NoContentResult)await AttachmentProvider.GetAttachmentsAsync();

            Assert.Equal(204, result.StatusCode);
        }

        [Fact(DisplayName = "Get Attachment by Id - Ok case")]
        public async Task GetAttachmentAsync_ShouldReturnStatusCode200()
        {
            var mockAttachmentService = new Mock<IAttachmentsProvider>();
            var mockUploadService = new Mock<IUploadService>();
            var mockResponse = await MockData.getOkResponse(1);
            mockAttachmentService.Setup(service => service.GetAttachmentByIdAsync(1)).ReturnsAsync(mockResponse);

            var AttachmentProvider = new AttachmentsController(mockAttachmentService.Object, mockUploadService.Object);
            var result = (OkObjectResult)await AttachmentProvider.GetAttachmentbyIdAsync(1);

            Assert.Equal(200, result.StatusCode);
        }

        [Fact(DisplayName = "Get Attachment by Id - NotFound case")]
        public async Task GetAttachmentAsync_ShouldReturnStatusCode404()
        {
            var mockAttachmentService = new Mock<IAttachmentsProvider>();
            var mockUploadService = new Mock<IUploadService>();
            var mockResponse = await MockData.getNotFoundResponse();
            mockAttachmentService.Setup(service => service.GetAttachmentByIdAsync(99)).ReturnsAsync(mockResponse);
            var AttachmentProvider = new AttachmentsController(mockAttachmentService.Object, mockUploadService.Object);
            var result = (NotFoundResult)await AttachmentProvider.GetAttachmentbyIdAsync(99);
            Assert.Equal(404, result.StatusCode);
        }

        [Fact(DisplayName = "Post Attachment - Ok case")]
        public async Task PostAttachmentAsync_ShouldReturnStatusCode200()
        {
            var mockAttachmentService = new Mock<IAttachmentsProvider>();
            var mockUploadService = new Mock<IUploadService>();
            var mockResponse = await MockData.getOkResponse();
            var AttachmentResponse = await MockData.GetAttachmentInfo(0);
            var mockInputAttachment = await MockData.getInputAttachmentData();
            mockAttachmentService.Setup(service => service.PostAttachmentAsync(mockInputAttachment)).ReturnsAsync(mockResponse);

            var AttachmentProvider = new AttachmentsController(mockAttachmentService.Object, mockUploadService.Object);            
            var result = (NoContentResult)await AttachmentProvider.UploadAttachmentAsync(AttachmentResponse);

            Assert.Equal(204, result.StatusCode);
        }

        [Fact(DisplayName = "Post Attachment - BadRequest case")]
        public async Task PostAttachmentAsync_ShouldReturnStatusCode400()
        {
            var mockAttachmentService = new Mock<IAttachmentsProvider>();
            var mockUploadService = new Mock<IUploadService>();
            var mockInputAttachment = await MockData.getInputAttachmentData();
            var mockResponse = await MockData.getBadRequestResponse();
            mockAttachmentService.Setup(service => service.PostAttachmentAsync(mockInputAttachment)).ReturnsAsync(mockResponse);

            var AttachmentProvider = new AttachmentsController(mockAttachmentService.Object, mockUploadService.Object);
            AttachmentInfo attachmentInfo=new AttachmentInfo();
            var result = (BadRequestObjectResult)await AttachmentProvider.UploadAttachmentAsync(attachmentInfo);

            Assert.Equal(400, result.StatusCode);
        }

        [Fact(DisplayName = "Put Attachment - Ok case")]
        public async Task PutAttachmentAsync_ShouldReturnStatusCode200()
        {
            var mockAttachmentService = new Mock<IAttachmentsProvider>();
            var mockUploadService = new Mock<IUploadService>();
            var mockResponse = await MockData.getOkResponse();
            var AttachmentResponse = await MockData.GetAttachmentInfo(1);
            var mockInputAttachment = await MockData.getInputAttachmentData();
            mockAttachmentService.Setup(service => service.PostAttachmentAsync(mockInputAttachment)).ReturnsAsync(mockResponse);

            var AttachmentProvider = new AttachmentsController(mockAttachmentService.Object, mockUploadService.Object);
            var result = (NoContentResult)await AttachmentProvider.UpdateAttachmentAsync(AttachmentResponse);

            Assert.Equal(204, result.StatusCode);
        }

        [Fact(DisplayName = "Put Attachment - BadRequest case")]
        public async Task PutAttachmentAsync_ShouldReturnStatusCode400()
        {
            var mockAttachmentService = new Mock<IAttachmentsProvider>();
            var mockUploadService = new Mock<IUploadService>();
            var mockInputAttachment = await MockData.getInputAttachmentData();
            var mockResponse = await MockData.getBadRequestResponse();
            mockAttachmentService.Setup(service => service.PostAttachmentAsync(mockInputAttachment)).ReturnsAsync(mockResponse);

            var AttachmentProvider = new AttachmentsController(mockAttachmentService.Object, mockUploadService.Object);
            AttachmentInfo attachmentInfo = new AttachmentInfo();
            var result = (BadRequestObjectResult)await AttachmentProvider.UpdateAttachmentAsync(attachmentInfo);

            Assert.Equal(400, result.StatusCode);
        }
        [Fact(DisplayName = "Delete Attachment - Ok case")]
        public async Task DeleteAttachmentAsync_ShouldReturnStatusCode200()
        {
            var mockAttachmentService = new Mock<IAttachmentsProvider>();
            var mockUploadService = new Mock<IUploadService>();
            var mockResponse = await MockData.getOkResponse(1);
            mockAttachmentService.Setup(service => service.DeleteAttachmentAsync(1)).ReturnsAsync(mockResponse);
            mockUploadService.Setup(service => service.Deletefile(""));
            var AttachmentProvider = new AttachmentsController(mockAttachmentService.Object, mockUploadService.Object);
            var result = (OkObjectResult)await AttachmentProvider.DeleteAttachment(1);

            Assert.Equal(200, result.StatusCode);
        }

        [Fact(DisplayName = "Delete Attachment - NotFound case")]
        public async Task DeleteAttachmentAsync_ShouldReturnStatusCode404()
        {
            var mockAttachmentService = new Mock<IAttachmentsProvider>();
            var mockUploadService = new Mock<IUploadService>();
            var mockResponse = await MockData.getNotFoundResponse();
            mockAttachmentService.Setup(service => service.DeleteAttachmentAsync(1)).ReturnsAsync(mockResponse);
            var AttachmentProvider = new AttachmentsController(mockAttachmentService.Object, mockUploadService.Object);
            var result = (NotFoundResult)await AttachmentProvider.DeleteAttachment(1);

            Assert.Equal(404, result.StatusCode);
        }
    }
}