Add simulation mode framework

Includes object states in the store (by tick), charting, and progress bars.

44 files changed, 576 insertions, 172 deletions

diff --git a/src/actions/experiments.js b/src/actions/experiments.js
index b067f5d9..c7cc7e24 100644
--- a/src/actions/experiments.js
+++ b/src/actions/experiments.js
@@ -1,6 +1,7 @@
 export const FETCH_EXPERIMENTS_OF_SIMULATION = "FETCH_EXPERIMENTS_OF_SIMULATION";
 export const ADD_EXPERIMENT = "ADD_EXPERIMENT";
 export const DELETE_EXPERIMENT = "DELETE_EXPERIMENT";
+export const OPEN_EXPERIMENT_SUCCEEDED = "OPEN_EXPERIMENT_SUCCEEDED";
 
 export function fetchExperimentsOfSimulation(simulationId) {
     return {
@@ -22,3 +23,10 @@ export function deleteExperiment(id) {
         id
     };
 }
+
+export function openExperimentSucceeded(id) {
+    return {
+        type: OPEN_EXPERIMENT_SUCCEEDED,
+        id
+    }
+}
diff --git a/src/actions/simulation/load-metric.js b/src/actions/simulation/load-metric.js
new file mode 100644
index 00000000..e426a7d2
--- /dev/null
+++ b/src/actions/simulation/load-metric.js
@@ -0,0 +1,8 @@
+export const CHANGE_LOAD_METRIC = "CHANGE_LOAD_METRIC";
+
+export function changeLoadMetric(metric) {
+    return {
+        type: CHANGE_LOAD_METRIC,
+        metric
+    };
+}
diff --git a/src/actions/simulation/playback.js b/src/actions/simulation/playback.js
new file mode 100644
index 00000000..bddb9a0a
--- /dev/null
+++ b/src/actions/simulation/playback.js
@@ -0,0 +1,15 @@
+export const SET_PLAYING = "SET_PLAYING";
+
+export function playSimulation() {
+    return {
+        type: SET_PLAYING,
+        playing: true
+    }
+}
+
+export function pauseSimulation() {
+    return {
+        type: SET_PLAYING,
+        playing: false
+    }
+}
diff --git a/src/actions/simulation/tick.js b/src/actions/simulation/tick.js
new file mode 100644
index 00000000..68f226d7
--- /dev/null
+++ b/src/actions/simulation/tick.js
@@ -0,0 +1,23 @@
+export const GO_TO_TICK = "GO_TO_TICK";
+export const SET_LAST_SIMULATED_TICK = "SET_LAST_SIMULATED_TICK";
+
+export function incrementTick() {
+    return (dispatch, getState) => {
+        const {currentTick} = getState();
+        dispatch(goToTick(currentTick + 1));
+    }
+}
+
+export function goToTick(tick) {
+    return {
+        type: GO_TO_TICK,
+        tick
+    }
+}
+
+export function setLastSimulatedTick(tick) {
+    return {
+        type: SET_LAST_SIMULATED_TICK,
+        tick
+    }
+}
diff --git a/src/actions/states.js b/src/actions/states.js
new file mode 100644
index 00000000..6887a1b3
--- /dev/null
+++ b/src/actions/states.js
@@ -0,0 +1,10 @@
+export const ADD_TO_STATES = "ADD_TO_STATES";
+
+export function addToStates(objectType, tick, object) {
+    return {
+        type: ADD_TO_STATES,
+        objectType,
+        tick,
+        object
+    };
+}
diff --git a/src/api/routes/experiments.js b/src/api/routes/experiments.js
index 8e9cfd2f..e2306059 100644
--- a/src/api/routes/experiments.js
+++ b/src/api/routes/experiments.js
@@ -1,5 +1,25 @@
-import {deleteById} from "./util";
+import {deleteById, getById} from "./util";
 
 export function deleteExperiment(experimentId) {
     return deleteById("/experiments/{experimentId}", {experimentId});
 }
+
+export function getLastSimulatedTick(experimentId) {
+    return getById("/experiments/{experimentId}/last-simulated-tick", {experimentId});
+}
+
+export function getAllMachineStates(experimentId) {
+    return getById("/experiments/{experimentId}/machine-states", {experimentId});
+}
+
+export function getAllRackStates(experimentId) {
+    return getById("/experiments/{experimentId}/rack-states", {experimentId});
+}
+
+export function getAllRoomStates(experimentId) {
+    return getById("/experiments/{experimentId}/room-states", {experimentId});
+}
+
+export function getAllTaskStates(experimentId) {
+    return getById("/experiments/{experimentId}/task-states", {experimentId});
+}
diff --git a/src/components/map/elements/RoomTile.js b/src/components/map/elements/RoomTile.js
index 4d5e50fc..87dd2f03 100644
--- a/src/components/map/elements/RoomTile.js
+++ b/src/components/map/elements/RoomTile.js
@@ -1,16 +1,15 @@
 import React from "react";
 import {Rect} from "react-konva";
-import {ROOM_DEFAULT_COLOR, ROOM_IN_CONSTRUCTION_COLOR} from "../../../colors/index";
 import Shapes from "../../../shapes/index";
 import {TILE_SIZE_IN_PIXELS} from "../MapConstants";
 
-const RoomTile = ({tile, newTile}) => (
+const RoomTile = ({tile, color}) => (
     <Rect
         x={tile.positionX * TILE_SIZE_IN_PIXELS}
         y={tile.positionY * TILE_SIZE_IN_PIXELS}
         width={TILE_SIZE_IN_PIXELS}
         height={TILE_SIZE_IN_PIXELS}
-        fill={newTile ? ROOM_IN_CONSTRUCTION_COLOR : ROOM_DEFAULT_COLOR}
+        fill={color}
     />
 );
 
diff --git a/src/components/map/groups/RackGroup.js b/src/components/map/groups/RackGroup.js
index 5dd470de..648c74d7 100644
--- a/src/components/map/groups/RackGroup.js
+++ b/src/components/map/groups/RackGroup.js
@@ -4,15 +4,28 @@ import {RACK_BACKGROUND_COLOR} from "../../../colors/index";
 import RackEnergyFillContainer from "../../../containers/map/RackEnergyFillContainer";
 import RackSpaceFillContainer from "../../../containers/map/RackSpaceFillContainer";
 import Shapes from "../../../shapes/index";
+import {convertLoadToSimulationColor} from "../../../util/simulation-load";
 import TileObject from "../elements/TileObject";
 
-const RackGroup = ({tile}) => (
-    <Group>
-        <TileObject positionX={tile.positionX} positionY={tile.positionY} color={RACK_BACKGROUND_COLOR}/>
-        <RackSpaceFillContainer tileId={tile.id} positionX={tile.positionX} positionY={tile.positionY}/>
-        <RackEnergyFillContainer tileId={tile.id} positionX={tile.positionX} positionY={tile.positionY}/>
-    </Group>
-);
+const RackGroup = ({tile, inSimulation, rackLoad}) => {
+    let color = RACK_BACKGROUND_COLOR;
+    if (inSimulation) {
+        color = convertLoadToSimulationColor(rackLoad);
+    }
+
+    return (
+        <Group>
+            <TileObject positionX={tile.positionX} positionY={tile.positionY} color={color}/>
+            {inSimulation ?
+                undefined :
+                <Group>
+                    <RackSpaceFillContainer tileId={tile.id} positionX={tile.positionX} positionY={tile.positionY}/>
+                    <RackEnergyFillContainer tileId={tile.id} positionX={tile.positionX} positionY={tile.positionY}/>
+                </Group>
+            }
+        </Group>
+    );
+};
 
 RackGroup.propTypes = {
     tile: Shapes.Tile,
diff --git a/src/components/map/groups/TileGroup.js b/src/components/map/groups/TileGroup.js
index 8fbdeb31..3de712d1 100644
--- a/src/components/map/groups/TileGroup.js
+++ b/src/components/map/groups/TileGroup.js
@@ -1,25 +1,34 @@
 import PropTypes from "prop-types";
 import React from "react";
 import {Group} from "react-konva";
+import {ROOM_DEFAULT_COLOR, ROOM_IN_CONSTRUCTION_COLOR} from "../../../colors/index";
+import RackContainer from "../../../containers/map/RackContainer";
 import Shapes from "../../../shapes/index";
+import {convertLoadToSimulationColor} from "../../../util/simulation-load";
 import RoomTile from "../elements/RoomTile";
-import RackGroup from "./RackGroup";
 
-const TileGroup = ({tile, newTile, onClick}) => {
+const TileGroup = ({tile, newTile, inSimulation, roomLoad, onClick}) => {
     let tileObject;
     switch (tile.objectType) {
         case "RACK":
-            tileObject = <RackGroup tile={tile}/>;
+            tileObject = <RackContainer tile={tile}/>;
             break;
         default:
             tileObject = null;
     }
 
+    let color = ROOM_DEFAULT_COLOR;
+    if (newTile) {
+        color = ROOM_IN_CONSTRUCTION_COLOR;
+    } else if (inSimulation) {
+        color = convertLoadToSimulationColor(roomLoad);
+    }
+
     return (
         <Group
             onClick={() => onClick(tile)}
         >
-            <RoomTile tile={tile} newTile={newTile}/>
+            <RoomTile tile={tile} color={color}/>
             {tileObject}
         </Group>
     );
diff --git a/src/components/sidebars/Sidebar.js b/src/components/sidebars/Sidebar.js
index 2f4d77a7..ce743b17 100644
--- a/src/components/sidebars/Sidebar.js
+++ b/src/components/sidebars/Sidebar.js
@@ -3,7 +3,10 @@ import React from "react";
 import "./Sidebar.css";
 
 const Sidebar = ({isRight, children}) => (
-    <div className={classNames("sidebar p-3 h-100", {"sidebar-right": isRight})}>
+    <div
+        className={classNames("sidebar p-3 h-100", {"sidebar-right": isRight})}
+        onWheel={e => e.stopPropagation()}
+    >
         {children}
     </div>
 );
diff --git a/src/components/sidebars/elements/LoadBarComponent.js b/src/components/sidebars/elements/LoadBarComponent.js
new file mode 100644
index 00000000..5a39b188
--- /dev/null
+++ b/src/components/sidebars/elements/LoadBarComponent.js
@@ -0,0 +1,19 @@
+import classNames from "classnames";
+import React from "react";
+
+const LoadBarComponent = ({percent, disabled}) => (
+    <div className={classNames("progress", {disabled})}>
+        <div
+            className="progress-bar progress-bar-striped"
+            role="progressbar"
+            aria-valuenow={percent}
+            aria-valuemin="0"
+            aria-valuemax="100"
+            style={{width: percent + "%"}}
+        >
+            {percent}%
+        </div>
+    </div>
+);
+
+export default LoadBarComponent;
diff --git a/src/components/sidebars/elements/LoadChartComponent.js b/src/components/sidebars/elements/LoadChartComponent.js
new file mode 100644
index 00000000..54a20116
--- /dev/null
+++ b/src/components/sidebars/elements/LoadChartComponent.js
@@ -0,0 +1,16 @@
+import React from "react";
+import {VictoryChart, VictoryLine, VictoryScatter} from "victory";
+
+const LoadChartComponent = ({data, tick}) => (
+    <VictoryChart height={300}>
+        <VictoryLine
+            data={data}
+        />
+        <VictoryScatter
+            data={data}
+            size={5}
+        />
+    </VictoryChart>
+);
+
+export default LoadChartComponent;
diff --git a/src/components/sidebars/topology/TopologySidebarComponent.js b/src/components/sidebars/topology/TopologySidebarComponent.js
index 36f2ecc1..b61c7e3c 100644
--- a/src/components/sidebars/topology/TopologySidebarComponent.js
+++ b/src/components/sidebars/topology/TopologySidebarComponent.js
@@ -1,9 +1,9 @@
 import React from "react";
 import BuildingSidebarContainer from "../../../containers/sidebars/topology/building/BuildingSidebarContainer";
+import MachineSidebarContainer from "../../../containers/sidebars/topology/machine/MachineSidebarContainer";
+import RackSidebarContainer from "../../../containers/sidebars/topology/rack/RackSidebarContainer";
 import RoomSidebarContainer from "../../../containers/sidebars/topology/room/RoomSidebarContainer";
 import Sidebar from "../Sidebar";
-import MachineSidebarComponent from "./machine/MachineSidebarComponent";
-import RackSidebarComponent from "./rack/RackSidebarComponent";
 
 const TopologySidebarComponent = ({interactionLevel}) => {
     let sidebarContent;
@@ -16,10 +16,10 @@ const TopologySidebarComponent = ({interactionLevel}) => {
             sidebarContent = <RoomSidebarContainer/>;
             break;
         case "RACK":
-            sidebarContent = <RackSidebarComponent/>;
+            sidebarContent = <RackSidebarContainer/>;
             break;
         case "MACHINE":
-            sidebarContent = <MachineSidebarComponent/>;
+            sidebarContent = <MachineSidebarContainer/>;
             break;
         default:
             sidebarContent = "Missing Content";
diff --git a/src/components/sidebars/topology/building/BuildingSidebarComponent.js b/src/components/sidebars/topology/building/BuildingSidebarComponent.js
index 002184ae..835943f2 100644
--- a/src/components/sidebars/topology/building/BuildingSidebarComponent.js
+++ b/src/components/sidebars/topology/building/BuildingSidebarComponent.js
@@ -1,18 +1,13 @@
 import React from "react";
-import CancelNewRoomConstructionButton from "../../../../containers/sidebars/topology/building/CancelNewRoomConstructionButton";
-import FinishNewRoomConstructionButton from "../../../../containers/sidebars/topology/building/FinishNewRoomConstructionButton";
-import StartNewRoomConstructionButton from "../../../../containers/sidebars/topology/building/StartNewRoomConstructionButton";
+import NewRoomConstructionContainer from "../../../../containers/sidebars/topology/building/NewRoomConstructionContainer";
 
-const BuildingSidebarComponent = ({currentRoomInConstruction}) => {
+const BuildingSidebarComponent = ({inSimulation}) => {
     return (
         <div>
             <h2>Building</h2>
-            {currentRoomInConstruction === -1 ?
-                <StartNewRoomConstructionButton/> :
-                <div>
-                    <FinishNewRoomConstructionButton/>
-                    <CancelNewRoomConstructionButton/>
-                </div>
+            {inSimulation ?
+                undefined :
+                <NewRoomConstructionContainer/>
             }
         </div>
     );
diff --git a/src/components/sidebars/topology/building/CancelNewRoomConstructionComponent.js b/src/components/sidebars/topology/building/CancelNewRoomConstructionComponent.js
deleted file mode 100644
index 15f199a6..00000000
--- a/src/components/sidebars/topology/building/CancelNewRoomConstructionComponent.js
+++ /dev/null
@@ -1,9 +0,0 @@
-import React from "react";
-
-const CancelNewRoomConstructionComponent = ({onClick}) => (
-    <div className="btn btn-default btn-block" onClick={onClick}>
-        Cancel construction
-    </div>
-);
-
-export default CancelNewRoomConstructionComponent;
diff --git a/src/components/sidebars/topology/building/FinishNewRoomConstructionComponent.js b/src/components/sidebars/topology/building/FinishNewRoomConstructionComponent.js
deleted file mode 100644
index d9edbb61..00000000
--- a/src/components/sidebars/topology/building/FinishNewRoomConstructionComponent.js
+++ /dev/null
@@ -1,9 +0,0 @@
-import React from "react";
-
-const FinishNewRoomConstructionComponent = ({onClick}) => (
-    <div className="btn btn-primary btn-block" onClick={onClick}>
-        Finalize new room
-    </div>
-);
-
-export default FinishNewRoomConstructionComponent;
diff --git a/src/components/sidebars/topology/building/NewRoomConstructionComponent.js b/src/components/sidebars/topology/building/NewRoomConstructionComponent.js
new file mode 100644
index 00000000..581330ab
--- /dev/null
+++ b/src/components/sidebars/topology/building/NewRoomConstructionComponent.js
@@ -0,0 +1,24 @@
+import React from "react";
+
+const NewRoomConstructionComponent = ({onStart, onFinish, onCancel, currentRoomInConstruction}) => {
+    if (currentRoomInConstruction === -1) {
+        return (
+            <div className="btn btn-primary btn-block" onClick={onStart}>
+                Construct a new room
+            </div>
+        );
+    }
+    return (
+        <div>
+            <div className="btn btn-primary btn-block" onClick={onFinish}>
+                Finalize new room
+            </div>
+            <div className="btn btn-default btn-block" onClick={onCancel}>
+                Cancel construction
+            </div>
+        </div>
+    );
+
+};
+
+export default NewRoomConstructionComponent;
diff --git a/src/components/sidebars/topology/building/StartNewRoomConstructionComponent.js b/src/components/sidebars/topology/building/StartNewRoomConstructionComponent.js
deleted file mode 100644
index 60573532..00000000
--- a/src/components/sidebars/topology/building/StartNewRoomConstructionComponent.js
+++ /dev/null
@@ -1,9 +0,0 @@
-import React from "react";
-
-const StartNewRoomConstructionComponent = ({onClick}) => (
-    <div className="btn btn-primary btn-block" onClick={onClick}>
-        Construct a new room
-    </div>
-);
-
-export default StartNewRoomConstructionComponent;
diff --git a/src/components/sidebars/topology/machine/MachineSidebarComponent.js b/src/components/sidebars/topology/machine/MachineSidebarComponent.js
index 218e4f41..0f85f0f9 100644
--- a/src/components/sidebars/topology/machine/MachineSidebarComponent.js
+++ b/src/components/sidebars/topology/machine/MachineSidebarComponent.js
@@ -1,15 +1,23 @@
 import React from "react";
+import LoadBarContainer from "../../../../containers/sidebars/elements/LoadBarContainer";
+import LoadChartContainer from "../../../../containers/sidebars/elements/LoadChartContainer";
 import BackToRackContainer from "../../../../containers/sidebars/topology/machine/BackToRackContainer";
 import DeleteMachineContainer from "../../../../containers/sidebars/topology/machine/DeleteMachineContainer";
 import MachineNameContainer from "../../../../containers/sidebars/topology/machine/MachineNameContainer";
 import UnitTabsComponent from "./UnitTabsComponent";
 
-const MachineSidebarComponent = () => {
+const MachineSidebarComponent = ({inSimulation, machineId}) => {
     return (
         <div>
             <MachineNameContainer/>
             <BackToRackContainer/>
-            <DeleteMachineContainer/>
+            {inSimulation ?
+                <div>
+                    <LoadBarContainer objectType="machine" objectId={machineId}/>
+                    <LoadChartContainer objectType="machine" objectId={machineId}/>
+                </div> :
+                <DeleteMachineContainer/>
+            }
             <UnitTabsComponent/>
         </div>
     );
diff --git a/src/components/sidebars/topology/rack/MachineComponent.js b/src/components/sidebars/topology/rack/MachineComponent.js
index 4854456c..b6e9791d 100644
--- a/src/components/sidebars/topology/rack/MachineComponent.js
+++ b/src/components/sidebars/topology/rack/MachineComponent.js
@@ -1,5 +1,6 @@
 import React from "react";
 import Shapes from "../../../../shapes";
+import {convertLoadToSimulationColor} from "../../../../util/simulation-load";
 
 const UnitIcon = ({id, type}) => (
     <div>
@@ -12,41 +13,50 @@ const UnitIcon = ({id, type}) => (
     </div>
 );
 
-const MachineComponent = ({position, machine, onClick}) => (
-    <li
-        className="d-flex list-group-item list-group-item-action justify-content-between align-items-center"
-        onClick={onClick}
-    >
-        <span className="badge badge-default badge-info mr-1">
-            {position}
-        </span>
-        <div className="d-inline-flex">
-            {machine.cpuIds.length > 0 ?
-                <UnitIcon id="cpu" type="CPU"/> :
-                undefined
-            }
-            {machine.gpuIds.length > 0 ?
-                <UnitIcon id="gpu" type="GPU"/> :
-                undefined
-            }
-            {machine.memoryIds.length > 0 ?
-                <UnitIcon id="memory" type="memory"/> :
-                undefined
-            }
-            {machine.storageIds.length > 0 ?
-                <UnitIcon id="storage" type="storage"/> :
-                undefined
-            }
-            {machine.cpuIds.length + machine.gpuIds.length + machine.memoryIds.length
-            + machine.storageIds.length === 0 ?
-                <span className="badge badge-default badge-warning">
-                    Machine with no units
-                </span> :
-                undefined
-            }
-        </div>
-    </li>
-);
+const MachineComponent = ({position, machine, inSimulation, machineLoad, onClick}) => {
+    let color = "white";
+    if (inSimulation) {
+        color = convertLoadToSimulationColor(machineLoad);
+    }
+    const hasNoUnits = machine.cpuIds.length + machine.gpuIds.length + machine.memoryIds.length
+        + machine.storageIds.length === 0;
+
+    return (
+        <li
+            className="d-flex list-group-item list-group-item-action justify-content-between align-items-center"
+            onClick={onClick}
+            style={{backgroundColor: color}}
+        >
+            <span className="badge badge-default badge-info mr-1">
+                {position}
+            </span>
+            <div className="d-inline-flex">
+                {machine.cpuIds.length > 0 ?
+                    <UnitIcon id="cpu" type="CPU"/> :
+                    undefined
+                }
+                {machine.gpuIds.length > 0 ?
+                    <UnitIcon id="gpu" type="GPU"/> :
+                    undefined
+                }
+                {machine.memoryIds.length > 0 ?
+                    <UnitIcon id="memory" type="memory"/> :
+                    undefined
+                }
+                {machine.storageIds.length > 0 ?
+                    <UnitIcon id="storage" type="storage"/> :
+                    undefined
+                }
+                {hasNoUnits ?
+                    <span className="badge badge-default badge-warning">
+                        Machine with no units
+                    </span> :
+                    undefined
+                }
+            </div>
+        </li>
+    );
+};
 
 MachineComponent.propTypes = {
     machine: Shapes.Machine
diff --git a/src/components/sidebars/topology/rack/RackSidebarComponent.js b/src/components/sidebars/topology/rack/RackSidebarComponent.js
index 007add6e..bfcc7e32 100644
--- a/src/components/sidebars/topology/rack/RackSidebarComponent.js
+++ b/src/components/sidebars/topology/rack/RackSidebarComponent.js
@@ -1,14 +1,24 @@
 import React from "react";
+import LoadBarContainer from "../../../../containers/sidebars/elements/LoadBarContainer";
+import LoadChartContainer from "../../../../containers/sidebars/elements/LoadChartContainer";
 import DeleteRackContainer from "../../../../containers/sidebars/topology/rack/DeleteRackContainer";
 import MachineListContainer from "../../../../containers/sidebars/topology/rack/MachineListContainer";
 import RackNameContainer from "../../../../containers/sidebars/topology/rack/RackNameContainer";
 import "./RackSidebarComponent.css";
 
-const RackSidebarComponent = () => {
+const RackSidebarComponent = ({inSimulation, rackId}) => {
     return (
         <div className="rack-sidebar-container flex-column">
             <RackNameContainer/>
-            <DeleteRackContainer/>
+            {inSimulation ?
+                <div>
+                    <LoadBarContainer objectType="rack" objectId={rackId}/>
+                    <LoadChartContainer objectType="rack" objectId={rackId}/>
+                </div> :
+                <div>
+                    <DeleteRackContainer/>
+                </div>
+            }
             <div className="machine-list-container mt-2">
                 <MachineListContainer/>
             </div>
diff --git a/src/components/sidebars/topology/room/RoomSidebarComponent.js b/src/components/sidebars/topology/room/RoomSidebarComponent.js
index a15351f9..59c5fc8f 100644
--- a/src/components/sidebars/topology/room/RoomSidebarComponent.js
+++ b/src/components/sidebars/topology/room/RoomSidebarComponent.js
@@ -1,12 +1,14 @@
 import React from "react";
+import LoadBarContainer from "../../../../containers/sidebars/elements/LoadBarContainer";
+import LoadChartContainer from "../../../../containers/sidebars/elements/LoadChartContainer";
 import DeleteRoomContainer from "../../../../containers/sidebars/topology/room/DeleteRoomContainer";
 import RackConstructionContainer from "../../../../containers/sidebars/topology/room/RackConstructionContainer";
 import RoomNameContainer from "../../../../containers/sidebars/topology/room/RoomNameContainer";
 import RoomTypeContainer from "../../../../containers/sidebars/topology/room/RoomTypeContainer";
 
-const RoomSidebarComponent = ({roomType}) => {
+const RoomSidebarComponent = ({roomId, roomType, inSimulation}) => {
     let allowedObjects;
-    if (roomType === "SERVER") {
+    if (!inSimulation && roomType === "SERVER") {
         allowedObjects = <RackConstructionContainer/>;
     }
 
@@ -14,8 +16,16 @@ const RoomSidebarComponent = ({roomType}) => {
         <div>
             <RoomNameContainer/>
             <RoomTypeContainer/>
-            {allowedObjects}
-            <DeleteRoomContainer/>
+            {inSimulation ?
+                <div>
+                    <LoadBarContainer objectType="room" objectId={roomId}/>
+                    <LoadChartContainer objectType="room" objectId={roomId}/>
+                </div> :
+                <div>
+                    {allowedObjects}
+                    <DeleteRoomContainer/>
+                </div>
+            }
         </div>
     );
 };
diff --git a/src/components/simulations/FilterButton.js b/src/components/simulations/FilterButton.js
index f95c35fa..b26dd231 100644
--- a/src/components/simulations/FilterButton.js
+++ b/src/components/simulations/FilterButton.js
@@ -5,10 +5,10 @@ import React from 'react';
 const FilterButton = ({active, children, onClick}) => (
     <button className={classNames("btn btn-secondary", {"active": active})}
             onClick={() => {
-             if (!active) {
-                 onClick();
-             }
-         }}>
+                if (!active) {
+                    onClick();
+                }
+            }}>
         {children}
     </button>
 );
diff --git a/src/containers/map/DatacenterContainer.js b/src/containers/map/DatacenterContainer.js
index 8c80146d..b56adbac 100644
--- a/src/containers/map/DatacenterContainer.js
+++ b/src/containers/map/DatacenterContainer.js
@@ -8,7 +8,7 @@ const mapStateToProps = state => {
 
     return {
         datacenter: state.objects.datacenter[state.currentDatacenterId],
-        interactionLevel: state.interactionLevel
+        interactionLevel: state.interactionLevel,
     };
 };
 
diff --git a/src/containers/map/RackContainer.js b/src/containers/map/RackContainer.js
new file mode 100644
index 00000000..60df9aaf
--- /dev/null
+++ b/src/containers/map/RackContainer.js
@@ -0,0 +1,26 @@
+import {connect} from "react-redux";
+import RackGroup from "../../components/map/groups/RackGroup";
+import {getStateLoad} from "../../util/simulation-load";
+
+const mapStateToProps = (state, ownProps) => {
+    const inSimulation = state.currentExperimentId !== -1;
+
+    let rackLoad = undefined;
+    if (inSimulation) {
+        if (state.states.rack[state.currentTick] && state.states.rack[state.currentTick][ownProps.tile.objectId]) {
+            rackLoad = getStateLoad(state.loadMetric, state.states.rack[state.currentTick][ownProps.tile.objectId]);
+        }
+    }
+
+    return {
+        interactionLevel: state.interactionLevel,
+        inSimulation,
+        rackLoad,
+    };
+};
+
+const RackContainer = connect(
+    mapStateToProps
+)(RackGroup);
+
+export default RackContainer;
diff --git a/src/containers/map/TileContainer.js b/src/containers/map/TileContainer.js
index 9e98636a..75fac5ad 100644
--- a/src/containers/map/TileContainer.js
+++ b/src/containers/map/TileContainer.js
@@ -1,11 +1,24 @@
 import {connect} from "react-redux";
 import {goFromRoomToRack} from "../../actions/interaction-level";
 import TileGroup from "../../components/map/groups/TileGroup";
+import {getStateLoad} from "../../util/simulation-load";
 
 const mapStateToProps = (state, ownProps) => {
+    const tile = state.objects.tile[ownProps.tileId];
+    const inSimulation = state.currentExperimentId !== -1;
+
+    let roomLoad = undefined;
+    if (inSimulation) {
+        if (state.states.room[state.currentTick] && state.states.room[state.currentTick][tile.roomId]) {
+            roomLoad = getStateLoad(state.loadMetric, state.states.room[state.currentTick][tile.roomId]);
+        }
+    }
+
     return {
         interactionLevel: state.interactionLevel,
-        tile: state.objects.tile[ownProps.tileId],
+        tile,
+        inSimulation,
+        roomLoad,
     };
 };
 
diff --git a/src/containers/sidebars/elements/LoadBarContainer.js b/src/containers/sidebars/elements/LoadBarContainer.js
new file mode 100644
index 00000000..08aec93c
--- /dev/null
+++ b/src/containers/sidebars/elements/LoadBarContainer.js
@@ -0,0 +1,25 @@
+import {connect} from "react-redux";
+import LoadBarComponent from "../../../components/sidebars/elements/LoadBarComponent";
+import {getStateLoad} from "../../../util/simulation-load";
+
+const mapStateToProps = (state, ownProps) => {
+    let percent = 0;
+    let enabled = false;
+
+    const objectStates = state.states[ownProps.objectType];
+    if (objectStates[state.currentTick] && objectStates[state.currentTick][ownProps.objectId]) {
+        percent = Math.floor(100 * getStateLoad(state.loadMetric, objectStates[state.currentTick][ownProps.objectId]));
+        enabled = true;
+    }
+
+    return {
+        percent,
+        enabled
+    };
+};
+
+const LoadBarContainer = connect(
+    mapStateToProps
+)(LoadBarComponent);
+
+export default LoadBarContainer;
diff --git a/src/containers/sidebars/elements/LoadChartContainer.js b/src/containers/sidebars/elements/LoadChartContainer.js
new file mode 100644
index 00000000..7d8b10e5
--- /dev/null
+++ b/src/containers/sidebars/elements/LoadChartContainer.js
@@ -0,0 +1,26 @@
+import {connect} from "react-redux";
+import LoadChartComponent from "../../../components/sidebars/elements/LoadChartComponent";
+import {getStateLoad} from "../../../util/simulation-load";
+
+const mapStateToProps = (state, ownProps) => {
+    const data = [];
+
+    if (state.lastSimulatedTick !== -1) {
+        const objectStates = state.states[ownProps.objectType];
+        Object.keys(objectStates).forEach(tick => {
+            if (objectStates[tick][ownProps.objectId]) {
+                data.push({x: tick, y: getStateLoad(state.loadMetric, objectStates[tick][ownProps.objectId])});
+            }
+        });
+    }
+
+    return {
+        data
+    };
+};
+
+const LoadChartContainer = connect(
+    mapStateToProps
+)(LoadChartComponent);
+
+export default LoadChartContainer;
diff --git a/src/containers/sidebars/topology/building/BuildingSidebarContainer.js b/src/containers/sidebars/topology/building/BuildingSidebarContainer.js
index a91ad5ef..a3e09149 100644
--- a/src/containers/sidebars/topology/building/BuildingSidebarContainer.js
+++ b/src/containers/sidebars/topology/building/BuildingSidebarContainer.js
@@ -3,7 +3,7 @@ import BuildingSidebarComponent from "../../../../components/sidebars/topology/b
 
 const mapStateToProps = state => {
     return {
-        currentRoomInConstruction: state.construction.currentRoomInConstruction
+        inSimulation: state.construction.currentExperimentId !== -1
     };
 };
 
diff --git a/src/containers/sidebars/topology/building/CancelNewRoomConstructionButton.js b/src/containers/sidebars/topology/building/CancelNewRoomConstructionButton.js
deleted file mode 100644
index 399c7a0d..00000000
--- a/src/containers/sidebars/topology/building/CancelNewRoomConstructionButton.js
+++ /dev/null
@@ -1,16 +0,0 @@
-import {connect} from "react-redux";
-import {cancelNewRoomConstruction} from "../../../../actions/topology/building";
-import CancelNewRoomConstructionComponent from "../../../../components/sidebars/topology/building/CancelNewRoomConstructionComponent";
-
-const mapDispatchToProps = dispatch => {
-    return {
-        onClick: () => dispatch(cancelNewRoomConstruction()),
-    };
-};
-
-const CancelNewRoomConstructionButton = connect(
-    null,
-    mapDispatchToProps
-)(CancelNewRoomConstructionComponent);
-
-export default CancelNewRoomConstructionButton;
diff --git a/src/containers/sidebars/topology/building/FinishNewRoomConstructionButton.js b/src/containers/sidebars/topology/building/FinishNewRoomConstructionButton.js
deleted file mode 100644
index 8fc192e0..00000000
--- a/src/containers/sidebars/topology/building/FinishNewRoomConstructionButton.js
+++ /dev/null
@@ -1,16 +0,0 @@
-import {connect} from "react-redux";
-import {finishNewRoomConstruction} from "../../../../actions/topology/building";
-import FinishNewRoomConstructionComponent from "../../../../components/sidebars/topology/building/FinishNewRoomConstructionComponent";
-
-const mapDispatchToProps = dispatch => {
-    return {
-        onClick: () => dispatch(finishNewRoomConstruction()),
-    };
-};
-
-const FinishNewRoomConstructionButton = connect(
-    null,
-    mapDispatchToProps
-)(FinishNewRoomConstructionComponent);
-
-export default FinishNewRoomConstructionButton;
diff --git a/src/containers/sidebars/topology/building/NewRoomConstructionContainer.js b/src/containers/sidebars/topology/building/NewRoomConstructionContainer.js
new file mode 100644
index 00000000..0236522d
--- /dev/null
+++ b/src/containers/sidebars/topology/building/NewRoomConstructionContainer.js
@@ -0,0 +1,28 @@
+import {connect} from "react-redux";
+import {
+    cancelNewRoomConstruction,
+    finishNewRoomConstruction,
+    startNewRoomConstruction
+} from "../../../../actions/topology/building";
+import StartNewRoomConstructionComponent from "../../../../components/sidebars/topology/building/NewRoomConstructionComponent";
+
+const mapStateToProps = state => {
+    return {
+        currentRoomInConstruction: state.construction.currentRoomInConstruction
+    };
+};
+
+const mapDispatchToProps = dispatch => {
+    return {
+        onStart: () => dispatch(startNewRoomConstruction()),
+        onFinish: () => dispatch(finishNewRoomConstruction()),
+        onCancel: () => dispatch(cancelNewRoomConstruction()),
+    };
+};
+
+const NewRoomConstructionButton = connect(
+    mapStateToProps,
+    mapDispatchToProps
+)(StartNewRoomConstructionComponent);
+
+export default NewRoomConstructionButton;
diff --git a/src/containers/sidebars/topology/building/StartNewRoomConstructionButton.js b/src/containers/sidebars/topology/building/StartNewRoomConstructionButton.js
deleted file mode 100644
index c2c9808a..00000000
--- a/src/containers/sidebars/topology/building/StartNewRoomConstructionButton.js
+++ /dev/null
@@ -1,16 +0,0 @@
-import {connect} from "react-redux";
-import {startNewRoomConstruction} from "../../../../actions/topology/building";
-import StartNewRoomConstructionComponent from "../../../../components/sidebars/topology/building/StartNewRoomConstructionComponent";
-
-const mapDispatchToProps = dispatch => {
-    return {
-        onClick: () => dispatch(startNewRoomConstruction()),
-    };
-};
-
-const StartNewRoomConstructionButton = connect(
-    null,
-    mapDispatchToProps
-)(StartNewRoomConstructionComponent);
-
-export default StartNewRoomConstructionButton;
diff --git a/src/containers/sidebars/topology/machine/MachineSidebarContainer.js b/src/containers/sidebars/topology/machine/MachineSidebarContainer.js
new file mode 100644
index 00000000..b0d5eed9
--- /dev/null
+++ b/src/containers/sidebars/topology/machine/MachineSidebarContainer.js
@@ -0,0 +1,15 @@
+import {connect} from "react-redux";
+import MachineSidebarComponent from "../../../../components/sidebars/topology/machine/MachineSidebarComponent";
+
+const mapStateToProps = state => {
+    return {
+        machineId: state.interactionLevel.machineId,
+        inSimulation: state.currentExperimentId !== -1,
+    };
+};
+
+const MachineSidebarContainer = connect(
+    mapStateToProps
+)(MachineSidebarComponent);
+
+export default MachineSidebarContainer;
diff --git a/src/containers/sidebars/topology/rack/MachineContainer.js b/src/containers/sidebars/topology/rack/MachineContainer.js
index 21ab06c4..7406d191 100644
--- a/src/containers/sidebars/topology/rack/MachineContainer.js
+++ b/src/containers/sidebars/topology/rack/MachineContainer.js
@@ -1,10 +1,23 @@
 import {connect} from "react-redux";
 import {goFromRackToMachine} from "../../../../actions/interaction-level";
 import MachineComponent from "../../../../components/sidebars/topology/rack/MachineComponent";
+import {getStateLoad} from "../../../../util/simulation-load";
 
 const mapStateToProps = (state, ownProps) => {
+    const machine = state.objects.machine[ownProps.machineId];
+    const inSimulation = state.currentExperimentId !== -1;
+
+    let machineLoad = undefined;
+    if (inSimulation) {
+        if (state.states.machine[state.currentTick] && state.states.machine[state.currentTick][machine.id]) {
+            machineLoad = getStateLoad(state.loadMetric, state.states.machine[state.currentTick][machine.id]);
+        }
+    }
+
     return {
-        machine: state.objects.machine[ownProps.machineId],
+        machine,
+        inSimulation,
+        machineLoad
     };
 };
 
diff --git a/src/containers/sidebars/topology/rack/RackSidebarContainer.js b/src/containers/sidebars/topology/rack/RackSidebarContainer.js
new file mode 100644
index 00000000..4652b968
--- /dev/null
+++ b/src/containers/sidebars/topology/rack/RackSidebarContainer.js
@@ -0,0 +1,15 @@
+import {connect} from "react-redux";
+import RackSidebarComponent from "../../../../components/sidebars/topology/rack/RackSidebarComponent";
+
+const mapStateToProps = state => {
+    return {
+        rackId: state.objects.tile[state.interactionLevel.tileId].objectId,
+        inSimulation: state.currentExperimentId !== -1,
+    };
+};
+
+const RackSidebarContainer = connect(
+    mapStateToProps
+)(RackSidebarComponent);
+
+export default RackSidebarContainer;
diff --git a/src/containers/sidebars/topology/room/RoomSidebarContainer.js b/src/containers/sidebars/topology/room/RoomSidebarContainer.js
index b7ded316..6dded3e7 100644
--- a/src/containers/sidebars/topology/room/RoomSidebarContainer.js
+++ b/src/containers/sidebars/topology/room/RoomSidebarContainer.js
@@ -3,7 +3,9 @@ import RoomSidebarComponent from "../../../../components/sidebars/topology/room/
 
 const mapStateToProps = state => {
     return {
+        roomId: state.interactionLevel.roomId,
         roomType: state.objects.room[state.interactionLevel.roomId].roomType,
+        inSimulation: state.currentExperimentId !== -1,
     };
 };
 
diff --git a/src/reducers/construction.js b/src/reducers/construction-mode.js
index 3e0b7542..3e0b7542 100644
--- a/src/reducers/construction.js
+++ b/src/reducers/construction-mode.js
diff --git a/src/reducers/topology.js b/src/reducers/current-ids.js
index f98b50e7..c94d7861 100644
--- a/src/reducers/topology.js
+++ b/src/reducers/current-ids.js
@@ -1,3 +1,4 @@
+import {OPEN_SIMULATION_SUCCEEDED} from "../actions/simulations";
 import {FETCH_LATEST_DATACENTER_SUCCEEDED, RESET_CURRENT_DATACENTER} from "../actions/topology/building";
 
 export function currentDatacenterId(state = -1, action) {
@@ -10,3 +11,13 @@ export function currentDatacenterId(state = -1, action) {
             return state;
     }
 }
+
+export function currentSimulationId(state = -1, action) {
+    switch (action.type) {
+        case OPEN_SIMULATION_SUCCEEDED:
+            return action.id;
+        default:
+            return state;
+    }
+}
+
diff --git a/src/reducers/index.js b/src/reducers/index.js
index 1f3aa8f2..a9b6bf34 100644
--- a/src/reducers/index.js
+++ b/src/reducers/index.js
@@ -1,24 +1,30 @@
 import {combineReducers} from "redux";
 import {auth} from "./auth";
-import {construction} from "./construction";
+import {construction} from "./construction-mode";
+import {currentDatacenterId, currentSimulationId} from "./current-ids";
 import {interactionLevel} from "./interaction-level";
 import {map} from "./map";
 import {modals} from "./modals";
 import {objects} from "./objects";
 import {simulationList} from "./simulation-list";
-import {currentSimulationId} from "./simulations";
-import {currentDatacenterId} from "./topology";
+import {currentExperimentId, currentTick, isPlaying, loadMetric} from "./simulation-mode";
+import {states} from "./states";
 
 const rootReducer = combineReducers({
-    auth,
     objects,
+    states,
     modals,
     simulationList,
+    construction,
+    map,
     currentSimulationId,
     currentDatacenterId,
+    currentExperimentId,
+    currentTick,
+    loadMetric,
+    isPlaying,
     interactionLevel,
-    construction,
-    map,
+    auth,
 });
 
 export default rootReducer;
diff --git a/src/reducers/simulation-mode.js b/src/reducers/simulation-mode.js
new file mode 100644
index 00000000..da6aa94a
--- /dev/null
+++ b/src/reducers/simulation-mode.js
@@ -0,0 +1,50 @@
+import {OPEN_EXPERIMENT_SUCCEEDED} from "../actions/experiments";
+import {CHANGE_LOAD_METRIC} from "../actions/simulation/load-metric";
+import {SET_PLAYING} from "../actions/simulation/playback";
+import {GO_TO_TICK, SET_LAST_SIMULATED_TICK} from "../actions/simulation/tick";
+
+export function currentExperimentId(state = -1, action) {
+    switch (action.type) {
+        case OPEN_EXPERIMENT_SUCCEEDED:
+            return action.id;
+        default:
+            return state;
+    }
+}
+
+export function currentTick(state = 0, action) {
+    switch (action.type) {
+        case GO_TO_TICK:
+            return action.tick;
+        default:
+            return state;
+    }
+}
+
+export function loadMetric(state = "LOAD", action) {
+    switch (action.type) {
+        case CHANGE_LOAD_METRIC:
+            return action.metric;
+        default:
+            return state;
+    }
+}
+
+export function isPlaying(state = false, action) {
+    switch (action.type) {
+        case SET_PLAYING:
+            return action.playing;
+        default:
+            return state;
+    }
+}
+
+export function lastSimulatedTick(state = -1, action) {
+    switch (action.type) {
+        case SET_LAST_SIMULATED_TICK:
+            return action.tick;
+        default:
+            return state;
+    }
+}
+
diff --git a/src/reducers/simulations.js b/src/reducers/simulations.js
deleted file mode 100644
index e15c2d21..00000000
--- a/src/reducers/simulations.js
+++ /dev/null
@@ -1,10 +0,0 @@
-import {OPEN_SIMULATION_SUCCEEDED} from "../actions/simulations";
-
-export function currentSimulationId(state = -1, action) {
-    switch (action.type) {
-        case OPEN_SIMULATION_SUCCEEDED:
-            return action.id;
-        default:
-            return state;
-    }
-}
diff --git a/src/reducers/states.js b/src/reducers/states.js
new file mode 100644
index 00000000..a9eb4ce8
--- /dev/null
+++ b/src/reducers/states.js
@@ -0,0 +1,33 @@
+import {combineReducers} from "redux";
+import {ADD_TO_STATES} from "../actions/states";
+
+export const states = combineReducers({
+    task: objectStates("task"),
+    room: objectStates("room"),
+    rack: objectStates("rack"),
+    machine: objectStates("machine"),
+});
+
+function objectStates(type) {
+    return (state = {}, action) => {
+        if (action.objectType !== type) {
+            return state;
+        }
+
+        if (action.type === ADD_TO_STATES) {
+            return Object.assign(
+                {},
+                state,
+                {
+                    [action.tick]: Object.assign(
+                        {},
+                        state[action.tick],
+                        {[action.object.id]: action.object}
+                    )
+                }
+            );
+        }
+
+        return state;
+    };
+}
diff --git a/src/util/simulation-load.js b/src/util/simulation-load.js
new file mode 100644
index 00000000..224dc6f4
--- /dev/null
+++ b/src/util/simulation-load.js
@@ -0,0 +1,26 @@
+import {SIM_HIGH_COLOR, SIM_LOW_COLOR, SIM_MID_HIGH_COLOR, SIM_MID_LOW_COLOR} from "../colors/index";
+
+export function convertLoadToSimulationColor(load) {
+    if (load <= 0.25) {
+        return SIM_LOW_COLOR;
+    } else if (load <= 0.5) {
+        return SIM_MID_LOW_COLOR;
+    } else if (load <= 0.75) {
+        return SIM_MID_HIGH_COLOR;
+    } else {
+        return SIM_HIGH_COLOR;
+    }
+}
+
+export function getStateLoad(loadMetric, state) {
+    switch (loadMetric) {
+        case "LOAD":
+            return state.loadFraction;
+        case "TEMPERATURE":
+            return state.temperatureC / 100.0;
+        case "MEMORY":
+            return state.inUseMemoryMb / 10000.0;
+        default:
+            return 0;
+    }
+}