using System;
using System.Collections.Generic;

using CB.LotteryCatchData.Entity;
using CB.LotteryCatchData.Interface;

namespace CB.LotteryCatchData
{
    public class CatchData
    {
        /// <summary>
        /// 彩票开奖数据抓取
        /// </summary>
        /// <param name="config"></param>
        public static void CatchLotteryData(LotteryConfigInfo config)
        {
            //实例化处理类
            var provider = CatchProvider.GetProvider(config.CatchDataProvider);
            //获取临时配置
            var keys = provider.GetLotteryParamKeys(config.GetParamKeyPath());
            if (string.IsNullOrEmpty(keys.LocalTerm) || "0" == keys.LocalTerm)
            {
                //数据库读取最新一期开奖信息
                keys.LocalTerm = "0";
                var entity = provider.GetLatestOpenCode();
                if (null != entity)
                {
                    keys.LocalTerm = entity.Term.ToString();
                    keys.LastOpenTime = entity.OpenTime;
                }
            }
            //抓取数据
            var list = provider.CatchData(config, keys);
            if (null != list && 0 < list.Count)
            {
                //保存数据
                var n = provider.SaveData(list, ref keys);
                CB.Common.FileUtil.WriteLog(config.Name + "--共抓取" + list.Count + "条有效数据，存储了" + n + "条！");
                //存储临时配置数据
                keys.Save(config.GetParamKeyPath());
            }
        }
    }
}