using AllRebatesActivity.Entitys;
using Api.Framework;
using Api.Framework.Enums;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Text.RegularExpressions;
using Api.Framework.Tools;

namespace AllRebatesActivity
{
    /// <summary>
    /// 解析商品
    /// </summary>
    class AnalyzeGoods
    {
        /// <summary>
        /// 通过商品的id查询返回获取到自己返利商品信息
        /// </summary>
        /// <param name="goods_id"></param>
        /// <returns></returns>
        public goodsinfos FindGoodsInfoToItemId(string goods_id, string pid_cps_name = "", string pid = "", string biz_scene_id = "2")
        {
            try
            {
                if (!string.IsNullOrEmpty(goods_id))//符合搜索宝贝id的条件
                {
                    biz_scene_id = TBHelper.TbAnalysis.BizSceneId(goods_id);

                    var member = (string.IsNullOrEmpty(pid_cps_name) ? CpsClient.Members.FirstOrDefault(f => f.cpstype == CpsType.阿里妈妈) : CpsClient.Members.FirstOrDefault(f => f.cpstype == CpsType.阿里妈妈 && f.username == pid_cps_name));
                    if (member == null) { return null; }
                    var api = CpsClient.CreateAlimamaRequest(member);

                    var itemInfo = api.GetItemInfo(goods_id, biz_scene_id);
                    if (itemInfo != null && itemInfo.n_tbk_item != null && itemInfo.n_tbk_item.Count > 0)
                    {
                        var tbk_item = itemInfo.n_tbk_item[0];
                        //店铺名称
                        var nick = tbk_item.nick;
                        //商品主图
                        var pict_url = tbk_item.pict_url;
                        //商品id
                        goods_id = tbk_item.num_iid;
                        //商品标题
                        var title = tbk_item.title;
                        //商品折扣价格(当前售价)
                        var zk_final_price = double.Parse(tbk_item.zk_final_price);
                        //30天销量
                        var volume = tbk_item.volume;
                        var goods_desc = string.Empty;

                        var coupon_remain_quantity = string.Empty;

                        var pids = pid.Split('_');
                        var privilege = api.SendTaobao("taobao.tbk.privilege.get", new { item_id = goods_id, site_id = pids[2], adzone_id = pids[3], biz_scene_id = biz_scene_id });
                        var privilege_data = privilege["data"] as Dictionary<string, object>;
                        //最高佣金率
                        var max_commission_rate = double.Parse(privilege_data["max_commission_rate"].ToString());
                        //优惠券地址
                        var coupon_click_url = string.Empty;
                        var coupon_price = 0.00d;
                        if (privilege_data.ContainsKey("coupon_info"))
                        {
                            var quan_reg = Regex.Match(privilege_data["coupon_info"].ToString(), @"满\d+元减(\d+)元");
                            if (quan_reg.Success) coupon_price = double.Parse(quan_reg.Groups[1].Value);
                            coupon_click_url = privilege_data["coupon_click_url"].ToString();
                        }
                        else
                        {
                            coupon_price = 0.00d;
                            coupon_click_url = privilege_data["coupon_click_url"].ToString();
                        }
                        return new goodsinfos() { cur_time = DateTime.Today, goods_id = goods_id, goods_name = title, mall_name = nick, goods_thumbnail_url = pict_url, sold_quantity = volume, normal_price = zk_final_price, coupon_discount = coupon_price, promotion_rate = max_commission_rate, shopping_url = coupon_click_url, goods_desc = goods_desc, coupon_remain_quantity = coupon_remain_quantity };
                    }
                }
            }
            catch (Exception)
            { }
            return null;
        }

    }
}