public WeChatArticle ConvertModel()
{
WeChatArticle result = new WeChatArticle();
Type type = result.GetType();
DateTime dtStart = TimeZone.CurrentTimeZone.ToLocalTime(new DateTime(1970, 1, 1));
foreach (var item in typeof(ArticleModel).GetProperties())
{
foreach (var dbmodel in typeof(WeChatArticle).GetProperties())
{
if (item.Name == dbmodel.Name && item.Name != "tagid")
{
if (item.Name == "update_time" || item.Name == "create_time")
{
int.TryParse(item.GetValue(this).ToString(), out int time);
TimeSpan toNow = new TimeSpan(long.Parse(time.ToString() + "0000000"));
DateTime targetDt = dtStart.Add(toNow);
type.GetProperty(item.Name).SetValue(result, targetDt);
continue;
}
type.GetProperty(item.Name).SetValue(result, item.GetValue(this));
}
}
}
return(result);
}
private static void TestCommon()
{
//初始化被观察者（微信公众号）
TengXun wechatArticle = new WeChatArticle();
//初始化被观察者（和平精英）
TengXun game = new PeaceElite();
//给微信公众号添加粉丝（观察者）
wechatArticle.Add(new WeChatArticleFans("微信公众号粉丝：张三"));
wechatArticle.Add(new WeChatArticleFans("微信公众号粉丝：李四"));
wechatArticle.Add(new WeChatArticleFans("微信公众号粉丝：王五"));
wechatArticle.Add(new WeChatArticleFans("微信公众号粉丝：赵柳"));
Console.WriteLine("----------------------------------------------------------");
//给和平精英添加玩家（观察者）
game.Add(new TengXunGamer("和平精英玩家：张无忌"));
game.Add(new TengXunGamer("和平精英玩家：秋刀"));
game.Add(new TengXunGamer("和平精英玩家：琅琊榜"));
game.Add(new TengXunGamer("和平精英玩家：金箍棒"));
game.Add(new TengXunGamer("和平精英玩家：紧箍咒"));
Console.WriteLine("----------------------------------------------------------");
//微信公众号发通知（发表新文章）
wechatArticle.SendMessage("一篇新文章", "来学习设计模式至观察者模式吧");
Console.WriteLine("----------------------------------------------------------");
//和平精英发通知（新动态）
game.SendMessage("和平精英更新啦", "新玩法：火力模式，精英们快来保卫和平吧！");
Console.WriteLine("----------------------------------------------------------");
//取消关注
game.Remove(new TengXunGamer("和平精英玩家：张无忌"));
Console.WriteLine("----------------------------------------------------------");
//再发送新的通知，取消关注的人就收不到推送了
game.SendMessage("（和平精英）您有一条新消息", "万圣节，大家放开嗨");
Console.WriteLine("----------------------------------------------------------");
}
/// <summary>
/// 获取历史文章列表回调
/// </summary>
/// <param name="articleResponseModel"></param>
private async void ArticleResponseHandlerCallback(ArticleResponseModel articleResponseModel)
{
LogService.Info($"当前条数：{articleResponseModel.app_msg_list.Count},准备写入到数据库");
int oldArticleCount = articleResponseModel.app_msg_list.Count(a => a.create_time < LastStartTimeSpan);
if (oldArticleCount < articleResponseModel.app_msg_list.Count)
{
List <WeChatArticle> saveList = new List <WeChatArticle>();
articleResponseModel.app_msg_list.ForEach(async item =>
{
var article = await spiderHandler.QueryArticleByAid(item.aid);
if (article.Count >= 1 || item.create_time < LastStartTimeSpan)
{
LogService.Info($"文章({item.aid})已经存在，跳过保存");
return;
}
WeChatArticle model = item.ConvertModel();
model.Id = IdWorkContext.ID_WORKER.NextId();
model.CreateDate = DateTime.Now;
saveList.Add(model);
});
if (saveList.Count == 0)
{
await NextTask();
}
else
{
try
{
await spiderHandler.InsertArticleByList(saveList, CurrentTask.SpiderId);
}
catch (Exception e)
{
LogService.Error($"将文章写入到数据库出错{e.Message}", e);
}
LogService.Info("准备翻页，休眠30秒");
Thread.Sleep(1000 * 30);
CurrentTask.ToQueryArticleList(++CurrentTask.CurrentPage);
}
}
else
{
await NextTask();
}
}
