/// <summary>
/// 刷新微信公众账号Block模型。刷新意味关重新把所有公众账号中的IsBlocked，修改为false。
/// 以便WXRobot（微信机器人），可以重新尝试这些公众账号。
/// 刷新时，会考虑消息队列新加入的，同时也加入到微信公众账号Block模型中。
/// </summary>
/// <param name="wxPublicAccountBlockStatusModel"></param>
/// <param name="messageQueues"></param>
/// <returns></returns>
private static IEnumerable <WXPublicAccountBlockStatusModel> RefreshWXPublicAccountBlockStatusModel(IEnumerable <WXPublicAccountBlockStatusModel> wxPublicAccountBlockStatusModel, IEnumerable <Proc_GetRobotServerMessageQueueForWXRobot_Result> messageQueues)
{
var wxPublicAccountBlockStatusModelList = wxPublicAccountBlockStatusModel.ToList();
var messageQueuesDistinctList = Common.Lists.ListHandler.DistinctBy(messageQueues, m => m.PublicAccountID).ToList();
WXPublicAccountBlockStatusModel thePublicAccount = null;
Proc_GetRobotServerMessageQueueForWXRobot_Result[] messageQueuesArray = new Proc_GetRobotServerMessageQueueForWXRobot_Result[messageQueuesDistinctList.Count];
messageQueuesDistinctList.CopyTo(messageQueuesArray);
//不存在的公众账号，加入到模型中
foreach (var mqa in messageQueuesArray)
{
thePublicAccount = wxPublicAccountBlockStatusModel.FirstOrDefault(p => p.PublicAccountID == mqa.PublicAccountID);
if (thePublicAccount == null)
{
wxPublicAccountBlockStatusModelList.Add(new WXPublicAccountBlockStatusModel()
{
PublicAccountID = (int)mqa.PublicAccountID, BlockedDateTime = DateTime.MinValue, IsBlocked = false
});
}
}
wxPublicAccountBlockStatusModel = wxPublicAccountBlockStatusModel.Select(c =>
{
c.IsBlocked = false;
return(c);
}).AsEnumerable();
return(wxPublicAccountBlockStatusModel);
}
/// <summary>
/// 同步公众账号Block模型。
/// </summary>
/// <param name="wxPublicAccountBlockStatusModel"></param>
/// <param name="messageQueues"></param>
/// <param name="refresh">是否重新刷新WXPublicAccountBlockStatusModel。如果是：把WXPublicAccountBlockStatusModel下所有的IsBlocked改回为false。</param>
/// <param name="autoRefreshAfter15">超过15秒的，是否自动把对应的公众账号修改为IsBlocked = false。</param>
/// <returns></returns>
private static IEnumerable <WXPublicAccountBlockStatusModel> SyncWXPublicAccountBlockStatusModel(IEnumerable <WXPublicAccountBlockStatusModel> wxPublicAccountBlockStatusModel, IEnumerable <Proc_GetRobotServerMessageQueueForWXRobot_Result> messageQueues, bool refresh, bool autoRefreshAfter15, double checkWXIntervalWhenBlock)
{
var wxPublicAccountBlockStatusModelList = wxPublicAccountBlockStatusModel.ToList();
var messageQueuesDistinctList = Common.Lists.ListHandler.DistinctBy(messageQueues, m => m.PublicAccountID).ToList();
#region 如果公众Block模型中，在消息队列不存在，要删除
Proc_GetRobotServerMessageQueueForWXRobot_Result theMessageQueue = null;
WXPublicAccountBlockStatusModel[] wxPublicAccountBlockStatusModelArray = new WXPublicAccountBlockStatusModel[wxPublicAccountBlockStatusModelList.Count];
wxPublicAccountBlockStatusModelList.CopyTo(wxPublicAccountBlockStatusModelArray);
foreach (var pba in wxPublicAccountBlockStatusModelArray)
{
theMessageQueue = messageQueuesDistinctList.FirstOrDefault(mqd => mqd.PublicAccountID == pba.PublicAccountID);
if (theMessageQueue == null)
{
wxPublicAccountBlockStatusModelList.Remove(pba);
}
}
#endregion
#region 确保公众账号中，加入了消息队列中，新进的公众账号，也要记录
WXPublicAccountBlockStatusModel thePublicAccount = null;
Proc_GetRobotServerMessageQueueForWXRobot_Result[] messageQueuesArray = new Proc_GetRobotServerMessageQueueForWXRobot_Result[messageQueuesDistinctList.Count];
messageQueuesDistinctList.CopyTo(messageQueuesArray);
foreach (var mqd in messageQueuesArray)
{
thePublicAccount = wxPublicAccountBlockStatusModelList.FirstOrDefault(p => p.PublicAccountID == mqd.PublicAccountID);
if (thePublicAccount == null)
{
wxPublicAccountBlockStatusModelList.Add(new WXPublicAccountBlockStatusModel()
{
PublicAccountID = (int)mqd.PublicAccountID, IsBlocked = false, BlockedDateTime = DateTime.MinValue
});
}
}
#endregion
if (refresh)
{
wxPublicAccountBlockStatusModelList = wxPublicAccountBlockStatusModelList.Select(c =>
{
c.IsBlocked = false;
return(c);
}).ToList();
}
else if (autoRefreshAfter15) //如果没有强制指定要刷新，但那些超过15秒的公众账号，也应该自动刷新为IsBlocked = false
{
DateTime currentDT = Common.Time.NowHandler.GetNowByTimeZone();
wxPublicAccountBlockStatusModelList = wxPublicAccountBlockStatusModelList.Select(p =>
{
if (p.BlockedDateTime != DateTime.MinValue &&
p.BlockedDateTime < currentDT.AddSeconds(-checkWXIntervalWhenBlock))
{
p.IsBlocked = false;
}
return(p);
}).ToList();
}
return(wxPublicAccountBlockStatusModelList);
}
