public void SendCommand(IIotEntity entity, string commandName, params object[] args)
{
var type = entity.EntityType;
var openCast2 = _commandDispatcherService.GetType().GetMethod(nameof(_commandDispatcherService.DispatchCommand));
var closeCase2 = openCast2.MakeGenericMethod(new[] { AssemblyUtils.GetType(type) });
var cmd = closeCase2.Invoke(_commandDispatcherService, new object[] { entity, commandName, args });
}
private void ExecuteCSharpRule(RuleInfo rule, IIotEntity entity)
{
var func = (Func <IIotEntity, bool>)rule.RuleCondition;
if (func.Invoke(entity))
{
rule.Action.Invoke(entity);
}
}
private void ExecuteLuaRule(RuleInfo rule, IIotEntity entity)
{
var lParser = new LambdaParser();
var context = new Dictionary <string, object> {
{ "entity", entity }, { "rule", rule }
};
var bResult = (bool)lParser.Eval((string)rule.RuleCondition, context);
if (bResult)
{
_logger.LogInformation($"Executing rule {rule.RuleName}");
rule.Action.Invoke(entity);
}
}
private void ParseRule(IIotEntity entity)
{
Rules.Where(r => r.EntityType == entity.GetType()).ToList().ForEach(r =>
{
switch (r.RuleType)
{
case RuleTypeEnum.CSharp:
ExecuteCSharpRule(r, entity);
break;
case RuleTypeEnum.Lambda:
ExecuteLuaRule(r, entity);
break;
case RuleTypeEnum.Lua:
ExecuteLuaRule(r, entity);
break;
}
});
}
