added scheduling

app/client/state.js

@@ -1,58 +1,96 @@
-if (Meteor.isClient) {
+function controller_state() {
+  var controller = Session.get('controller_id');
+  var result = {}
+  if (controller) {
+    result = ControllerState.findOne({
+      controller_id: controller
+    });
+  }
 
-  function controller_state() {
-    var controller = Session.get('controller_id');
-    var result = {}
-    if (controller) {
-      result = ControllerState.findOne({
-        controller_id: controller
-      });
-    }
-
-    if (!result) {
-      result = {}
-    };
-    return result;
+  if (!result) {
+    result = {}
   };
+  return result;
+};
 
-  Template.state.helpers({
-    controller_state: controller_state,
-    pretty_valve: function(state) {
-      if (state === 'open') return "Otvoren";
-      if (state === 'opening') return "Otvara se";
-      if (state === 'closing') return "Zatvara se";
-      if (state === 'closed') return "Zatvoren";
-    },
-
-    water_now_button_class: function () {
-      var stateObject = controller_state();
-      if (stateObject.state && (  stateObject.state.out_valve === 'open' || stateObject.state.out_valve === 'opening' )) {
-        return 'hidden';
-      } else {
-        return '';
-      }
-    },
-    stop_button_class: function () {
-      var stateObject = controller_state();
-      if (stateObject.state && (  stateObject.state.out_valve === 'closed' || stateObject.state.out_valve === 'closing' )) {
-        return 'hidden';
-      } else {
-        return '';
-      }
+function sensor_data_collection() {
+  var controllerId = Session.get('controller_id');
+  return SensorData.find({
+    controllerId: controllerId
+  }, {
+    sort: {
+      created_at: -1
     }
-
-  });
-
-  Template.state.events({
-    'click #water_now': function() {
-      var controller_id = Session.get('controller_id');
-      Meteor.call('openOutValve',controller_id )
-    },
-
-    'click #stop_water_now': function() {
-      var controller_id = Session.get('controller_id');
-      Meteor.call('closeOutValve',controller_id )
-    }
-
   });
 }
+
+function last_sensor_reading() {
+  var controller = Session.get('controller_id');
+  var result = null;
+  if (controller) {
+    result = sensor_data_collection();
+  }
+  if (result && result.count() > 0) {
+    return result.fetch()[0];
+  } else {
+    return {}
+  }
+}
+
+
+Template.state.helpers({
+  controller_state: controller_state,
+  pretty_valve: function(state) {
+    if (state === 'open') return "Otvoren";
+    if (state === 'opening') return "Otvara se";
+    if (state === 'closing') return "Zatvara se";
+    if (state === 'closed') return "Zatvoren";
+  },
+
+  bucket_image: function() {
+    var sensor = last_sensor_reading();
+    if (sensor && sensor.tankFull === "1") {
+      return "/images/barell_full.png";
+    } else {
+      return "/images/barell_draining.png";
+    }
+  },
+
+  last_sensor_reading: last_sensor_reading,
+
+  last_communication_time: function() {
+    return moment(controller_state().time).fromNow();
+  },
+
+
+  water_now_button_class: function() {
+    var stateObject = controller_state();
+    if (stateObject.state && (stateObject.state.out_valve === 'open' || stateObject.state.out_valve === 'opening')) {
+      return 'hidden';
+    } else {
+      return '';
+    }
+  },
+  stop_button_class: function() {
+    var stateObject = controller_state();
+    if (stateObject.state && (stateObject.state.out_valve === 'closed' || stateObject.state.out_valve === 'closing')) {
+      return 'hidden';
+    } else {
+      return '';
+    }
+  }
+
+});
+
+Template.state.events({
+  'click #water_now': function() {
+    var controller_id = Session.get('controller_id');
+    Meteor.call('openOutValve', controller_id)
+  },
+
+  'click #stop_water_now': function() {
+    var controller_id = Session.get('controller_id');
+    Meteor.call('closeOutValve', controller_id)
+  }
+
+});