KJD/Work/Services/CloudGoodsService.cs

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

namespace Work.Services
{
	/// <summary>
	/// 云商品数据服务
	/// </summary>
	public class CloudGoodsService
	{
		private static string ServerUrl = "http://103.90.155.78:9001";
		static CloudGoodsService()
		{
			if (EnvironmentHelper.IsDevelopment)
			{
				ServerUrl = "http://localhost:14312";
			}
		}
		public static async Task<PageData<CloudGoods>> GetGoods(GoodsSearchRequest request)
		{
			var html = await GetHtml.PostJsonAsync(ServerUrl + "/api/CloudGoods/SearchGoods", request);

			var ret = JsonConvert.DeserializeObject<Result<PageData<CloudGoods>>>(html);
			if (ret.Code != 200)
			{
				throw new Exception(ret.Msg);
			}
			return ret.Data;
		}
		public static string GetGoodsDetail(long goodsId)
		{
			var html = GetHtml.PostJson(ServerUrl + $"/api/CloudGoods/GetGoodsRawData?goodsId={goodsId}", "");

			var ret = JsonConvert.DeserializeObject<Result<string>>(html);
			if (ret.Code != 200)
			{
				throw new Exception(ret.Msg);
			}
			return ret.Data;
		}

		#region user
		/// <summary>
		/// 搜索收藏
		/// </summary>
		/// <param name="request"></param>
		/// <returns></returns>
		/// <exception cref="Exception"></exception>
		public static async Task<PageData<CloudGoods>> SearchFavorites(UserFavoritesGoodsSearchRequest request)
		{
			request.UserName = GetUserName();
			var html = await GetHtml.PostJsonAsync(ServerUrl + "/api/CloudGoods/SearchFavorites", request);

			var ret = JsonConvert.DeserializeObject<Result<PageData<CloudGoods>>>(html);
			if (ret.Code != 200)
			{
				throw new Exception(ret.Msg);
			}
			return ret.Data;
		}

		/// <summary>
		/// 收藏
		/// </summary>
		/// <param name="goodsIds"></param>
		/// <returns></returns>
		/// <exception cref="Exception"></exception>

		public static async Task<int> Favorite(List<long> goodsIds)
		{
			var html = await GetHtml.PostJsonAsync(ServerUrl + $"/api/CloudGoods/AddFavorite", new
			{
				UserName = GetUserName(),
				GoodsIds = goodsIds,
			});

			var ret = JsonConvert.DeserializeObject<Result<int>>(html);
			if (ret.Code != 200)
			{
				throw new Exception(ret.Msg);
			}
			return ret.Data;
		}
		/// <summary>
		/// 取消收藏
		/// </summary>
		/// <param name="goodsIds"></param>
		/// <returns></returns>
		/// <exception cref="Exception"></exception>

		public static async Task<int> RemoveFavorites(List<long> goodsIds)
		{
			var html = await GetHtml.PostJsonAsync(ServerUrl + $"/api/CloudGoods/RemoveFavorites", new
			{
				UserName = GetUserName(),
				GoodsIds = goodsIds,
			});

			var ret = JsonConvert.DeserializeObject<Result<int>>(html);
			if (ret.Code != 200)
			{
				throw new Exception(ret.Msg);
			}
			return ret.Data;
		}
		#endregion

		public static string GetUserName()
		{
			return string.IsNullOrEmpty(BaseClass.ParentUserName) ? BaseClass.UserName : BaseClass.ParentUserName;
		}
	}
	/// <summary>
	/// 商品搜索请求
	/// </summary>
	public class GoodsSearchRequest
	{
		/// <summary>
		/// 标题（模糊搜索）
		/// </summary>
		public string Title { get; set; } = string.Empty;

		/// <summary>
		/// 最低价格（元）
		/// </summary>
		public long? MinPrice { get; set; }

		/// <summary>
		/// 最高价格（元）
		/// </summary>
		public long? MaxPrice { get; set; }

		/// <summary>
		/// 一级类目ID
		/// </summary>
		public int? CatId1 { get; set; }

		/// <summary>
		/// 二级类目ID
		/// </summary>
		public int? CatId2 { get; set; }

		/// <summary>
		/// 三级类目ID
		/// </summary>
		public int? CatId3 { get; set; }

		/// <summary>
		/// 四级类目ID
		/// </summary>
		public int? CatId4 { get; set; }

		/// <summary>
		/// 最低销量
		/// </summary>
		public int? MinSoldQuantity { get; set; }

		/// <summary>
		/// 最高销量
		/// </summary>
		public int? MaxSoldQuantity { get; set; }

		/// <summary>
		/// 平台类型
		/// </summary>
		public PlatformType Platform { get; set; }

		/// <summary>
		/// 页码（默认1）
		/// </summary>
		public int PageIndex { get; set; } = 1;

		/// <summary>
		/// 每页数量（默认20）
		/// </summary>
		public int PageSize { get; set; } = 20;

	}
	public class UserFavoritesGoodsSearchRequest : GoodsSearchRequest
	{
		public string UserName { get; set; }
	}
	/// <summary>
	/// 商品搜索返回结果
	/// </summary>
	public class GoodsSearchResponse
	{
		/// <summary>
		/// 商品列表
		/// </summary>
		[JsonProperty("list")]
		public List<CloudGoods> List { get; set; } = new List<CloudGoods>();

		/// <summary>
		/// 总记录数
		/// </summary>
		[JsonProperty("total")]
		public int Total { get; set; }

		/// <summary>
		/// 当前页码
		/// </summary>
		[JsonProperty("pageIndex")]
		public int PageIndex { get; set; }

		/// <summary>
		/// 每页数量
		/// </summary>
		[JsonProperty("pageSize")]
		public int PageSize { get; set; }

		/// <summary>
		/// 总页数
		/// </summary>
		[JsonProperty("totalPages")]
		public int TotalPages { get; set; }
	}
	public class CloudGoods : BindableBase
	{
		public bool IsSelected
		{
			get => GetValue<bool>();
			set => SetValue(value);
		}
		/// <summary>
		/// 自增ID
		/// </summary>
		public long Id { get; set; }

		/// <summary>
		/// 平台类型
		/// </summary>
		public byte Platform { get; set; }

		/// <summary>
		/// 商品编号
		/// </summary>
		public long GoodsId { get; set; }

		/// <summary>
		/// 标题
		/// </summary>
		public string Title { get; set; } = string.Empty;

		/// <summary>
		/// 描述
		/// </summary>
		public string? Description { get; set; }

		/// <summary>
		/// 缩略图
		/// </summary>
		public string? ThumbUrl { get; set; }

		/// <summary>
		/// 一级类目ID
		/// </summary>
		public int? CatId1 { get; set; }

		/// <summary>
		/// 二级类目ID
		/// </summary>
		public int? CatId2 { get; set; }

		/// <summary>
		/// 三级类目ID
		/// </summary>
		public int? CatId3 { get; set; }

		/// <summary>
		/// 四级类目ID
		/// </summary>
		public int? CatId4 { get; set; }

		/// <summary>
		/// 最低价快照(元)，导入时计算
		/// </summary>
		public decimal MinPrice { get; set; }

		/// <summary>
		/// 最高价快照(元)，导入时计算
		/// </summary>
		public decimal MaxPrice { get; set; }
		public string Price => $"{MinPrice / 100m:N2}";

		/// <summary>
		/// 销量
		/// </summary>
		public int SoldQuantity { get; set; }

		/// <summary>
		/// 状态：0正常 1已删除
		/// </summary>
		public byte Status { get; set; }

		/// <summary>
		/// 创建时间
		/// </summary>
		public DateTime CreatedTime { get; set; }

		/// <summary>
		/// 更新时间（自动更新）
		/// </summary>
		public DateTime UpdatedTime { get; set; }

		/// <summary>
		/// 索引同步状态：0未同步 1已同步
		/// </summary>
		public byte IndexStatus { get; set; }
	}
}