/// <summary>
/// 处理报警逻辑(汉王数据接入使用)
/// 1.是否命中报警策略
/// 2.记录流水
/// 3.发送消息
/// </summary>
/// <param name="deviceInfo"></param>
/// <param name="itemInfo"></param>
/// <param name="curValue"></param>
/// <param name="now"></param>
/// <returns></returns>
private Task <int> HandleAlarmPolicies1(RetDeviceInfo deviceInfo, RetDeviceItemInfo itemInfo, string curValue, DateTime now)
{
int result = -1;
using (AlertPoliciesEntities alert = new AlertPoliciesEntities())
{
var alertInfo = alert.A_AlarmStrategy.Where(s => (s.DeviceID == deviceInfo.ID) && (s.DeviceItemId == itemInfo.ID) && (s.Active == true)).FirstOrDefault();
if (null != alertInfo)
{
if (isHitPolicies(curValue, alertInfo.Compare, alertInfo.Threshold))
{
log.InfoFormat("[MQTT]Hit Policies,topic:{0}/{1},curValue:{2},compare:{3},theshold:{4}.", deviceInfo.DeviceLabel, itemInfo.PropertyLabel, curValue, alertInfo.Compare, alertInfo.Threshold);
HistoryAlertPoliciesBLL historyBLL = new HistoryAlertPoliciesBLL();
HistoryAlertPoliciesModel model = new HistoryAlertPoliciesModel()
{
DeviceID = deviceInfo.ID.ToString(),
DeviceItemID = itemInfo.ID.ToString(),
StrategyID = alertInfo.ID.ToString(),
Value = curValue,
AlarmTime = now,
EndTime = now.AddSeconds(1),
OrgID = alertInfo.OrgID.ToString(),
};
historyBLL.AddHistoryAlertPolicies(model);
// 发送消息通知
UserApi api = new UserApi();
GetMessageInfoParameter messageModel = new GetMessageInfoParameter()
{
Type = "2", // 报警预警
Tittle = "【设备报警通知】" + deviceInfo.Name + itemInfo.Name + "报警！",
Text = "<p>您好：</p><p class='ql-indent-1'>" + deviceInfo.Name + "（设备）" + itemInfo.Name + "（属性）当前数值为" + curValue + "，已触发预设报警策略，请及时处理异常！</p><p><br></p><p class='ql-align-right'>设备在线监测平台</p>",
OrgID = alertInfo.OrgID.ToString()
};
var userApi = api.AddAlarmMessage(messageModel);
if (userApi.Code != 0)
{
log.ErrorFormat(userApi.Data);
}
}
}
}
return(new Task <int>(() => result));
}