using Microsoft.AspNetCore.Mvc;
using Nop.Core;
using Nop.Core.Domain.Catalog;
using Nop.Plugin.Misc.AuctionPlugin.Domains.Dtos;
using Nop.Plugin.Misc.AuctionPlugin.Models;
using Nop.Plugin.Misc.AuctionPlugin.Services;
using Nop.Services.Cms;
using Nop.Services.Common;
using Nop.Services.Customers;
using Nop.Services.Logging;
using Nop.Web.Framework.Components;
using Nop.Web.Framework.Infrastructure;
using Nop.Web.Models.Catalog;
using Nop.Web.Framework.Mvc.Routing;
using Nop.Services.Catalog;

namespace Nop.Plugin.Misc.AuctionPlugin.Components;

public class AuctionPublicViewComponent : NopViewComponent
{
	#region Fields

	//private readonly IAddressService _addressService;
	//private readonly IGenericAttributeService _genericAttributeService;
	private readonly IWidgetPluginManager _widgetPluginManager;
	private readonly IWorkContext _workContext;
	private readonly AuctionService _auctionService;
	//private readonly AuctionSettings _auctionSettings;
	private readonly ICustomerService _customerService;
	private readonly IWebHelper _webHelper;
	private readonly IProductService _productService;
	private readonly ILogger _logger;
	private readonly MyProductModelFactory _myProductModelFactory;

	#endregion

	#region Ctor

	public AuctionPublicViewComponent(
		//IAddressService addressService,
		//IGenericAttributeService genericAttributeService,
		IWidgetPluginManager widgetPluginManager,
		IWorkContext workContext,
		AuctionService auctionService,
		//AuctionSettings auctionSettings,
		ICustomerService customerService,
		IWebHelper webHelper,
		IProductService productService,
		MyProductModelFactory myProductModelFactory,
		ILogger logger)
	{
		//_addressService = addressService;
		//_genericAttributeService = genericAttributeService;
		_widgetPluginManager = widgetPluginManager;
		_workContext = workContext;
		_auctionService = auctionService;
		//_auctionSettings = auctionSettings;
		_customerService = customerService;
		_webHelper = webHelper;
		_productService = productService;
		_myProductModelFactory = myProductModelFactory;
		_logger = logger;
	}

	#endregion

	#region Methods

	/// <summary>
	/// Invoke the widget view component
	/// </summary>
	/// <param name="widgetZone">Widget zone</param>
	/// <param name="additionalData">Additional parameters</param>
	/// <returns>
	/// A task that represents the asynchronous operation
	/// The task result contains the view component result
	/// </returns>
	public async Task<IViewComponentResult> InvokeAsync(string widgetZone, object additionalData)
	{


		await _logger.InformationAsync("WidgetViewComponent called");

		//ensure that widget is active and enabled
		var customer = await _workContext.GetCurrentCustomerAsync();
		await _logger.InformationAsync($"WidgetViewComponent customer: {customer.Email}");

		if (!await _widgetPluginManager.IsPluginActiveAsync(AuctionDefaults.SystemName, customer))
			return Content(string.Empty);

		await _logger.InformationAsync("WidgetViewComponent widget active");

		//if (!_auctionSettings.Enabled)
		//    return Content(string.Empty);

		var productDetailsModel = (additionalData as ProductDetailsModel)!;

		await _logger.InformationAsync($"WidgetViewComponent product: {productDetailsModel.Name}");

		//if (productDetailsModel is null)
		//{

		//    await _logger.InformationAsync("WidgetViewComponent productdetailsmodel is null");
		//    return Content(string.Empty);
		//}

		if (!widgetZone.Equals(PublicWidgetZones.ProductDetailsOverviewTop))
		{
			await _logger.InformationAsync($"WidgetViewComponent is NOT in ProductDetailsTop now {widgetZone}");
			return Content(string.Empty);
		}

		await _logger.InformationAsync("WidgetViewComponent called II");

		//is it under Auction?

		var productId = productDetailsModel.Id;

		var productToAuction = (await _auctionService.GetProductToAuctionDtosByProductIdAsync(productId)).FirstOrDefault();

		if (productToAuction == null)
		{
			return Content(string.Empty);
		}

		var auctionDto = (await _auctionService.GetAuctionDtoByIdAsync(productToAuction.AuctionId, false, false));
		auctionDto.ProductToAuctionDtos.Add(productToAuction);

		var productBidBoxViewModel = new ProductBidBoxViewModel(auctionDto);
		//List<ProductToAuctionMapping> productToAuctionId = await _auctionService.GetProductToAuctionByAuctionIdAndProductIdAsync(auctionId, productDetailsModel.Id);

		var status = productToAuction.AuctionStatus;
		//bool isActive = status == AuctionStatus.Active || status == AuctionStatus.FirstWarning || status == AuctionStatus.SecondWarning;
		//bool isFirstWarning = status == AuctionStatus.FirstWarning;

		var detailedAuctionDto = (await _auctionService.GetAuctionDtoByIdAsync(productToAuction.AuctionId, true, false));

		ProductToAuctionDto nextProductToAuction;
		ProductToAuctionDto lastProductToAuction;
		var nextUrl = "";
		var lastUrl = "";
		var nextImageUrl = "";
		var lastImageUrl = "";
		var nextProductName = "";
		var lastProductName = "";

		if (productToAuction.SortIndex < detailedAuctionDto.ProductToAuctionDtos.Count)
		{
			nextProductToAuction = detailedAuctionDto.ProductToAuctionDtos.FirstOrDefault(x => x.SortIndex == productToAuction.SortIndex + 1);
			if (nextProductToAuction != null)
			{
				var nextProductId = nextProductToAuction.ProductId;
				var nextProduct = await _productService.GetProductByIdAsync(nextProductId);
				var nextDetails = await _myProductModelFactory.PrepareProductDetailsModelAsync(nextProduct);
				nextUrl = Url.RouteUrl<Product>(new { nextDetails.SeName }, _webHelper.GetCurrentRequestProtocol()).ToLowerInvariant();
				nextImageUrl = nextDetails.DefaultPictureModel.FullSizeImageUrl;
				nextProductName = nextDetails.SeName;
			}
		}
		else
		{
			nextProductToAuction = null;
		}

		if (productToAuction.SortIndex > 1)
		{
			lastProductToAuction = detailedAuctionDto.ProductToAuctionDtos.FirstOrDefault(x => x.SortIndex == productToAuction.SortIndex - 1);
			if (lastProductToAuction != null)
			{
				var lastProductId = lastProductToAuction.ProductId;
				var lastProduct = await _productService.GetProductByIdAsync(lastProductId);
				var lastDetails = await _myProductModelFactory.PrepareProductDetailsModelAsync(lastProduct);
				lastUrl = Url.RouteUrl<Product>(new { lastDetails.SeName }, _webHelper.GetCurrentRequestProtocol()).ToLowerInvariant();
				lastImageUrl = lastDetails.DefaultPictureModel.FullSizeImageUrl;
				lastProductName = lastDetails.SeName;
			}
		}
		else
		{
			lastProductToAuction = null;
		}

		productBidBoxViewModel.IsAdmin = await _customerService.IsAdminAsync(customer);
		productBidBoxViewModel.IsGuest = await _customerService.IsGuestAsync(customer);
		productBidBoxViewModel.AuctionClosed = auctionDto.Closed;
		productBidBoxViewModel.AuctionStatus = status;
		productBidBoxViewModel.WidgetZone = widgetZone;
		productBidBoxViewModel.BasePrice = productDetailsModel.ProductPrice.OldPriceValue;
		productBidBoxViewModel.CurrentPrice = productDetailsModel.ProductPrice.PriceValue;
		//productBidBoxViewModel.ProductToAuctionId = productToAuctionId.FirstOrDefault().Id;
		//productBidBoxViewModel.AuctionId = auctionId;
		productBidBoxViewModel.CustomerId = customer.Id;
		productBidBoxViewModel.ProductId = productDetailsModel.Id;
		//productBidBoxViewModel.NextProductUrl = Url.RouteUrl("Product", productDetailsModel.SeName);
		productBidBoxViewModel.NextProductUrl = nextUrl;
		productBidBoxViewModel.LastProductUrl = lastUrl;
		productBidBoxViewModel.LastProductImageUrl = lastImageUrl;
		productBidBoxViewModel.NextProductImageUrl = nextImageUrl;
		productBidBoxViewModel.LastProductName = lastProductName;
		productBidBoxViewModel.NextProductName = nextProductName;
		productBidBoxViewModel.LicitStep = AuctionService.GetStepAmount(productToAuction.CurrentPrice); //add calculation
		productBidBoxViewModel.NextBidPrice = AuctionService.GetNextBidPrice(productToAuction.CurrentPrice, productBidBoxViewModel.LicitStep);


		return View("~/Plugins/Misc.AuctionPlugin/Views/PublicProductBidBox.cshtml", productBidBoxViewModel);
	}

	#endregion
}