using AllBase;
using AllBase.Helper;
using AllBase.Model.Result;
using AllBase.Model.Result.PDDResult;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Work.Services;

/// <summary>
/// 图片缓存服务
/// </summary>
public class ImageCacheService
{
	private static string ServerUrl = "http://103.90.155.78:9001";
	static ImageCacheService()
	{
		if (EnvironmentHelper.IsDevelopment)
		{
			ServerUrl = "http://localhost:14312";
		}
	}



	/// <summary>
	/// 获取图片缓存
	/// </summary>
	/// <param name="product"></param>
	public static Dictionary<string, ImageCache> GetImageCaches(PDDProductInfo product)
	{
		Dictionary<string, ImageCache> wxImgMapDic = new Dictionary<string, ImageCache>(StringComparer.OrdinalIgnoreCase);
		try
		{
			//if (EnvironmentHelper.IsProduction)
			//{
			//	return wxImgMapDic;
			//}
			List<string> imageUrls = new List<string>();
			imageUrls.AddRange(product.detail.galleries.Where(g => g.type == 1).Take(9).Select(a => a.url));
			var temp_detailGalleries = product.detail.galleries.Where(g => g.type == 2).ToList();
			if (temp_detailGalleries.Count == 0)
				temp_detailGalleries.Add(new gallery_item() { type = 2, url = product.detail.galleries.FirstOrDefault(g => g.type == 1)?.url });
			imageUrls.AddRange(temp_detailGalleries.Select(a => a.url));


			if (product.detail.sku.FirstOrDefault()?.spec?.Count > 0)
			{
				imageUrls.AddRange(product.detail.sku.Select(a => a.thumb_url));
			}



			List<string> imageUrlMd5s = imageUrls.Select(a => BaseClass.GetMd5(a)).ToList();

			var url = ServerUrl + "/api/ImageCache/GetImageCache";//获取缓存
			var html = GetHtml.PostJson(url, new { md5s = imageUrlMd5s });
			var ret = JsonConvert.DeserializeObject<Result<List<ImageCache>>>(html);
			if (ret.Code == 200)
			{
				foreach (var item in ret.Data)
				{
					item.IsCache = true;
					wxImgMapDic[item.Md5] = item;
				}
			}
		}
		catch(Exception ex)
		{
			
		}
		return wxImgMapDic;
	}

	/// <summary>
	/// 保存缓存图片
	/// </summary>
	/// <param name="platform"></param>
	/// <param name="images"></param>
	public static void SaveImageCaches(PlatformType platform, IEnumerable<ImageCache> images)
	{
		try
		{
			//if (EnvironmentHelper.IsProduction)
			//{
			//	return;
			//}
			var data = "";
			data = JsonHelper.SerializeObject(images.Where(a => a.IsCache == false).Select(a =>
				new
				{
					md5 = a.Md5,
					Platform = platform,
					PlatformUrl = a.PlatformUrl
				}
			));

			var url = ServerUrl + "/api/ImageCache/AddOrUpdate";
			var html = GetHtml.PostJson(url, data);


			var ret = JsonConvert.DeserializeObject<Result<JToken>>(html);
			List<string> failed = new List<string>();
			if (ret.Code == 500)
			{
				if (ret.Data is JArray jArray)
				{
					failed = jArray.ToObject<List<string>>() ?? new List<string>();
				}
				else if (ret.Data is JValue jValue && jValue.Value is string str)
				{
					failed.Add(str);
				}
			}
			foreach (ImageCache item in images)
			{
				item.IsCache = !failed.Contains(item.Md5, StringComparer.OrdinalIgnoreCase);
			}
		}
		catch
		{

		}

	}

}
public class ImageCache
{
	public string Md5 { get; set; }
	public int Platform { get; set; }
	[JsonProperty("platform_url")]
	public string PlatformUrl { get; set; }
	public bool IsCache { get; set; }
}