Added Sensor overview page. issue 7

Former-commit-id: 60dec1d1a95f568404371ecd3c2cc38bc8a4a355

src/se/hal/HalServer.java

@@ -79,6 +79,7 @@ public class HalServer {
         HalHttpPage.getRootNav().addSubNav(new HalNavigation("sensors", "Sensors"));
         HalHttpPage.getRootNav().addSubNav(new HalNavigation("events", "Events"));
         pages = new HalHttpPage[]{
+                new SensorOverviewHttpPage(),
                 new PCOverviewHttpPage(),
                 new PCHeatMapHttpPage(),
                 new SensorConfigHttpPage(),

src/se/hal/page/EventOverviewHttpPage.java

@@ -2,23 +2,16 @@ package se.hal.page;
 
 import se.hal.ControllerManager;
 import se.hal.HalContext;
-import se.hal.intf.HalEventData;
 import se.hal.intf.HalHttpPage;
 import se.hal.struct.Event;
 import se.hal.struct.SwitchEventData;
-import se.hal.struct.User;
+import se.hal.util.HistoryDataListSqlResult;
+import se.hal.util.HistoryDataListSqlResult.*;
 import zutil.db.DBConnection;
-import zutil.db.SQLResultHandler;
 import zutil.io.file.FileUtil;
 import zutil.parser.Templator;
-import zutil.ui.Configurator;
-import zutil.ui.Configurator.ConfigurationParam;
 
 import java.sql.PreparedStatement;
-import java.sql.ResultSet;
-import java.sql.SQLException;
-import java.sql.Statement;
-import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
 
@@ -74,25 +67,4 @@ public class EventOverviewHttpPage extends HalHttpPage {
             return tmpl;
         }
     }
-
-
-
-    protected static class HistoryData{
-        public long timestamp;
-        public double data;
-    }
-
-    protected class HistoryDataListSqlResult implements SQLResultHandler<List<HistoryData>> {
-        @Override
-        public List<HistoryData> handleQueryResult(Statement stmt, ResultSet result) throws SQLException {
-            ArrayList<HistoryData> list = new ArrayList<HistoryData>();
-            while(result.next()){
-                HistoryData data = new HistoryData();
-                data.timestamp = result.getLong("timestamp");
-                data.data = result.getLong("data");
-                list.add(data);
-            }
-            return list;
-        }
-    }
 }

src/se/hal/page/SensorOverviewHttpPage.java

@@ -0,0 +1,62 @@
+package se.hal.page;
+
+import se.hal.ControllerManager;
+import se.hal.HalContext;
+import se.hal.intf.HalHttpPage;
+import se.hal.struct.Event;
+import se.hal.struct.Sensor;
+import se.hal.struct.SwitchEventData;
+import zutil.db.DBConnection;
+import se.hal.util.HistoryDataListSqlResult;
+import se.hal.util.HistoryDataListSqlResult.*;
+import zutil.io.file.FileUtil;
+import zutil.parser.Templator;
+
+import java.sql.PreparedStatement;
+import java.util.List;
+import java.util.Map;
+
+public class SensorOverviewHttpPage extends HalHttpPage {
+    private static final int HISTORY_LIMIT = 1000;
+    private static final String OVERVIEW_TEMPLATE = "web-resource/sensor_overview.tmpl";
+    private static final String DETAIL_TEMPLATE = "web-resource/sensor_detail.tmpl";
+
+
+    public SensorOverviewHttpPage(){
+        super("Overview", "sensor_overview");
+        super.getRootNav().getSubNav("sensors").addSubNav(super.getNav());
+    }
+
+    @Override
+    public Templator httpRespond(
+            Map<String, Object> session,
+            Map<String, String> cookie,
+            Map<String, String> request)
+            throws Exception{
+
+        DBConnection db = HalContext.getDB();
+        int id = (request.containsKey("id") ? Integer.parseInt(request.get("id")) : -1);
+
+        // Save new input
+        if(id >= 0){
+            Sensor sensor = Sensor.getSensor(db, id);
+
+            // get history data
+            PreparedStatement stmt = db.getPreparedStatement("SELECT * FROM sensor_data_raw WHERE sensor_id == ? LIMIT ?");
+            stmt.setLong(1, sensor.getId());
+            stmt.setLong(2, HISTORY_LIMIT);
+            List<HistoryData> history = DBConnection.exec(stmt, new HistoryDataListSqlResult());
+
+            Templator tmpl = new Templator(FileUtil.find(DETAIL_TEMPLATE));
+            tmpl.set("sensor", sensor);
+            tmpl.set("history", history);
+            return tmpl;
+        }
+        else {
+            Templator tmpl = new Templator(FileUtil.find(OVERVIEW_TEMPLATE));
+            tmpl.set("sensors", Sensor.getLocalSensors(db));
+            return tmpl;
+        }
+    }
+
+}

src/se/hal/util/HistoryDataListSqlResult.java

@@ -0,0 +1,28 @@
+package se.hal.util;
+
+import zutil.db.SQLResultHandler;
+
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.sql.Statement;
+import java.util.ArrayList;
+import java.util.List;
+
+public class HistoryDataListSqlResult implements SQLResultHandler<List<HistoryDataListSqlResult.HistoryData>> {
+        public static class HistoryData{
+            public long timestamp;
+            public double data;
+        }
+        
+        @Override
+        public List<HistoryData> handleQueryResult(Statement stmt, ResultSet result) throws SQLException {
+            ArrayList<HistoryData> list = new ArrayList<HistoryData>();
+            while(result.next()){
+                HistoryData data = new HistoryData();
+                data.timestamp = result.getLong("timestamp");
+                data.data = result.getLong("data");
+                list.add(data);
+            }
+            return list;
+        }
+    }

web-resource/event_detail.tmpl

@@ -15,6 +15,10 @@
                     <th class="text-right">Type:</th>
                     <td>{{event.getDeviceData().getClass().getSimpleName()}}</td>
                 </tr>
+                <tr>
+                    <th class="text-right">Owner:</th>
+                    <td>{{event.getUser().getUsername()}}</td>
+                </tr>
             </table>
         </div>
     </div>

web-resource/sensor_detail.tmpl

@@ -0,0 +1,50 @@
+<h1 class="page-header">Details for <a href="#">{{sensor.getName()}}</a></h1>
+
+<div class="col-md-5">
+    <div class="panel panel-default drop-shadow">
+        <div class="panel-heading">Configuration</div>
+        <div class="panel-body">
+            <table class="table table-hover table-condensed">
+                <thead>
+                <tr>
+                    <th class="text-right">Name:</th>
+                    <td>{{sensor.getName()}}</td>
+                </tr>
+                </thead>
+                <tr>
+                    <th class="text-right">Type:</th>
+                    <td>{{sensor.getDeviceData().getClass().getSimpleName()}}</td>
+                </tr>
+                <tr>
+                    <th class="text-right">Public:</th>
+                    <td>{{sensor.isSynced()}}</td>
+                </tr>
+                <tr>
+                    <th class="text-right">Owner:</th>
+                    <td>{{sensor.getUser().getUsername()}}</td>
+                </tr>
+            </table>
+        </div>
+    </div>
+</div>
+
+<div class="col-md-7">
+    <div class="panel panel-default drop-shadow">
+        <div class="panel-heading">History data</div>
+        <div class="panel-body">
+
+            <table class="table table-hover table-condensed">
+                <thead>
+                    <th class="col-md-6">Timestamp</th>
+                    <th class="col-md-2">Data</th>
+                </thead>
+                {{#history}}
+                <tr>
+                    <td>{{.timestamp}}</a></td>
+                    <td>{{.data}}</td>
+                </tr>
+                {{/history}}
+            </table>
+        </div>
+    </div>
+</div>

web-resource/sensor_overview.tmpl

@@ -0,0 +1,34 @@
+<h1 class="page-header">Sensor Overview</h1>
+
+<div class="col-md-12">
+    <div class="panel panel-default drop-shadow">
+        <div class="panel-heading">Local Sensors</div>
+        <div class="panel-body">
+
+            <table class="table table-hover table-condensed">
+                <thead>
+                    <th class="col-md-4">Name</th>
+                    <th class="col-md-3">Type</th>
+                    <th class="col-md-2">Data</th>
+                    <th class="col-md-2">Last Update</th>
+                </thead>
+                {{#sensors}}
+                <tr>
+                    <td><a href="?id={{.getId()}}">{{.getName()}}</a></td>
+                    <td>{{.getDeviceData().getClass().getSimpleName()}}</td>
+                    <td>{{.getDeviceData().getData()}}</td>
+                    <td>1 min ago</td>
+                </tr>
+                {{/sensors}}
+            </table>
+        </div>
+    </div>
+</div>
+
+<script>
+    $(function (){
+        $(".toggle-switch").on("switchChange.bootstrapSwitch", function (event, state) {
+            $(this).closest('form').submit();
+        });
+    });
+</script>