using PartSource.Automation.Jobs.Interfaces;
using PartSource.Automation.Models;
using PartSource.Data;
using PartSource.Data.Models;
using PartSource.Services.Integrations;
using Ratermania.Shopify.Entities;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;

namespace PartSource.Automation.Jobs
{
	public class AddProducts : IAutomationJob
	{
		private readonly PartSourceContext _partSourceContext;
		private readonly ShopifyClient _shopifyClient;

		public AddProducts(PartSourceContext partSourceContext, ShopifyClient shopifyClient)
		{
			_partSourceContext = partSourceContext;
			_shopifyClient = shopifyClient;
		}


		public async Task<AutomationJobResult> Run()
		{
			await AddSkus();

			return new AutomationJobResult
			{
				IsSuccess = true
			};
		}

		public async Task AddSkus()
		{
			IList<ImportData> items = _partSourceContext.ImportData
				.Where(i => i.Title == _partSourceContext.ImportData.First().Title)
				.ToList();

			while (items != null && items.Count > 0)
			{
				// Images
				IList<ProductImage> productImages = items.SelectMany(v => {
					IList<ProductImage> images = new List<ProductImage>();

					foreach (string src in v.ImageSrc?.Split(','))
					{
						images.Add(new ProductImage
						{
							Src = src,
							Alt = v.ImageAltText
						});
					}

					return images;
				}).ToList();

				if (productImages.Count > 0)
				{ 
					productImages.Add(new ProductImage
					{
						Src = "https://cdn.shopify.com/s/files/1/2239/4255/files/No_Image_Found.jpg",
						Alt = "No Image Found"
					});
				}

				// Product Tags
				List<string> productTags = new List<string>
				{
					items[0].LineCode,
					items[0].PartNumber,
				};

				List<ProductVariant> productVariants = new List<ProductVariant>();

				foreach (ImportData itemVariant in items)
				{
					productVariants.Add(new ProductVariant
					{
						InventoryPolicy = "Deny",
						CompareAtPrice = itemVariant.CompareAt,
						Price = itemVariant.Price,
						Sku = itemVariant.VariantSku,
						Title = itemVariant.VariantTitle,
						Option1 = itemVariant.VariantTitle,
						RequiresShipping = false,
					});
				}


				Product requestData = new Product
				{
					BodyHtml = items[0].BodyHtml,
					Title = items[0].Title,
					Vendor = items[0].Vendor,
					Tags = string.Join(",", productTags),
					Published = true,
					//ProductType = importData.FINELINE_NM,
					Images = productImages.ToArray(),
					Variants = productVariants.ToArray(),
					CreatedAt = DateTime.Now,
					UpdatedAt = DateTime.Now
				};

				requestData = await _shopifyClient.Products.Add(requestData);

				if (requestData.Id > 0)
				{
					foreach (ImportData variant in items)
					{
						variant.ShopifyId = requestData.Id;
					}

					_partSourceContext.SaveChanges();

					Console.WriteLine($"{items[0].VariantSku}");
				}

				else
				{
					Console.WriteLine($"SHOPIFY ID WAS 0 - {items[0].VariantSku}");
				}

				items = _partSourceContext.ImportData
					.Where(i => i.Title == _partSourceContext.ImportData.First(d => d.ShopifyId == null).Title)
					.ToList();
			}
		}
	}
	   	 
	//private void Log(string message)
	//{
	//	try
	//	{
	//		using (FileStream fileStream = File.OpenWrite(@"C:\users\tommy\desktop\log.txt"))
	//		{
	//			fileStream.Write(Encoding.UTF8.GetBytes(message + "\n"));
	//		}
	//	}

	//	catch
	//	{
	//		// LOL Fix this
	//		Log(message);
	//	}
	//}
}