public void LoadSchedules()
{
using (var rulesDb = new RulesDbEntities())
{
foreach (var rule in rulesDb.Rule)
{
var conditions = rulesDb.IfCondition.Where(i => i.RuleId == rule.Id);
var then = rulesDb.ThenAction.FirstOrDefault(t => t.RuleId == rule.Id);
if (!conditions.Any() || then == null) continue;
foreach (var condition in conditions)
{
var ifCondition = condition.Text;
var ifEquals = condition.EqualsText;
TimeSpan? ifRecurs = null;
if (!string.IsNullOrEmpty(condition.Recurs))
{
TimeSpan safeTimeSpan;
TimeSpan.TryParse(condition.Recurs, out safeTimeSpan);
ifRecurs = safeTimeSpan == TimeSpan.Zero ? new TimeSpan(0, 10, 0) : safeTimeSpan;
}
if (ifCondition == null) continue;
var scheduleName = rule.Name;
var schedule = new Schedule(scheduleName, () => DateTime.Now.TimeOfDay, false)
{
Enabled = rule.Enabled,
Recurs = ifRecurs
};
Func<TestResult<object>> test = null;
Func<TimeSpan> runTime;
switch (condition.Type)
{
case "builtIn":
switch (condition.Text)
{
case "Sunrise":
runTime = new WeatherService().GetSunrise;
break;
case "Sunset":
runTime = new WeatherService().GetSunset;
break;
case "IPChanged":
test = IPChanged;
runTime = () => DateTime.Now.TimeOfDay;
break;
case "WeatherAlert":
if (ifEquals == null)
{
runTime = () => TimeSpan.Zero;
break;
}
if (_scheduledProcesses.All(s => s.Name != scheduleName))
{
test = () => WeatherAlert((condition.EqualsText.Split(',')));
runTime = () => DateTime.Now.TimeOfDay;
}
else
{
runTime = () => TimeSpan.Zero;
}
break;
default:
runTime = () => TimeSpan.Zero;
break;
}
break;
case "time":
try
{
runTime = () => DateTime.Parse(condition.Text).TimeOfDay;
}
catch (Exception)
{
runTime = () => TimeSpan.Zero;
}
break;
case "serviceMethod":
runTime = () => DateTime.Now.TimeOfDay;
if (ifEquals != null)
{
test = () => ServiceValueEquals(condition.Text, condition.Type, condition.EqualsText, condition.TokenHeader);
}
break;
default:
runTime = () => TimeSpan.Zero;
break;
}
schedule.RunTime = runTime;
schedule.Test = test;
var thenActions = rulesDb.ThenAction.Where(a => a.RuleId == rule.Id);
var actionFuncs = new List<FunctionDef>();
foreach (var thenAction in thenActions)
{
var thenActionParams = rulesDb.ThenActionParams.Where(p => p.ThenActionId == thenAction.Id);
var actionType = thenAction.Type;
var parameters = thenActionParams.ToDictionary(p => p.Name, p => p.Text);
switch (actionType)
{
case "serviceMethod":
actionFuncs.Add(new FunctionDef { Function = ServiceMethod, Parameters = parameters });
break;
}
}
schedule.Actions = new List<ScheduleAction>();
foreach (var action in actionFuncs)
{
schedule.Actions.Add(new ScheduleAction { ActionDef = action });
}
schedule.OnScheduledProcessError += ScheduleProcessorOnScheduledProcessError;
schedule.OnScheduledProcessProgress += ScheduleProcessorOnScheduledProcessProgress;
_scheduledProcesses.Add(schedule);
}
}
}
}
private static TestResult<object> WeatherAlert(IEnumerable<string> alertTypes)
{
var alerts = new WeatherService().GetAlerts().ToList();
var filteredAlert = new Dictionary<string, IEnumerable<Alert>>();
foreach (var alertType in alertTypes)
{
if (alerts.Any(a => a.Type == (Enums.AlertType)Enum.Parse(typeof(Enums.AlertType), alertType, true)))
{
var x =
alerts.Where(a => a.Type == (Enums.AlertType)Enum.Parse(typeof(Enums.AlertType), alertType, true))
.ToList();
filteredAlert.Add(alertType, x);
}
}
return new TestResult<object>
{
ConditionMet = filteredAlert.Any(),
Results =
filteredAlert.SelectMany(alertResponse => alertResponse.Value).ToList()
};
}
public void GetCurrentObservation()
{
var current = new WeatherService().GetCurrentObservation();
}
public void GetForecast()
{
var forecast = new WeatherService().GetForecast();
}
public void GetAlerts()
{
var alerts = new WeatherService().GetAlerts();
}