Add simulation mode framework

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

6 files changed, 106 insertions, 16 deletions

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;
+    };
+}