[electrophysiology_browser] Revised EEG filters + Store reference fix

modules/electrophysiology_browser/jsx/electrophysiologySessionView.js

@@ -369,6 +369,9 @@ class ElectrophysiologySessionView extends Component {
                   electrodesURL={electrodesURL}
                   coordSystemURL={coordSystemURL}
                   physioFileID={this.state.database[i].file.id}
+                  samplingFrequency={
+                    this.state.database[i].file.summary[0].value
+                  }
                 >
                   <Panel
                     id='channel-viewer'

modules/electrophysiology_browser/jsx/react-series-data-viewer/src/eeglab/EEGLabSeriesProvider.tsx

@@ -26,7 +26,7 @@ import {EventMetadata} from '../series/store/types';
 
 declare global {
   interface Window {
-    EEGLabSeriesProviderStore: Store;
+    EEGLabSeriesProviderStore: Store[]; // Store reference per recording
   }
 }
 
@@ -37,6 +37,7 @@ type CProps = {
   events: EventMetadata,
   physioFileID: number,
   limit: number,
+  samplingFrequency: number,
   children: React.ReactNode,
 };
 
@@ -61,17 +62,22 @@ class EEGLabSeriesProvider extends Component<CProps> {
 
     epicMiddleware.run(rootEpic);
 
-    window.EEGLabSeriesProviderStore = this.store;
-
     const {
       chunksURL,
       electrodesURL,
       coordSystemURL,
       events,
       physioFileID,
       limit,
+      samplingFrequency,
     } = props;
 
+    if (!window.EEGLabSeriesProviderStore) {
+      window.EEGLabSeriesProviderStore = [];
+    }
+
+    window.EEGLabSeriesProviderStore[chunksURL] = this.store;
+
     this.store.dispatch(setPhysioFileID(physioFileID));
 
     /**
@@ -114,6 +120,7 @@ class EEGLabSeriesProvider extends Component<CProps> {
               timeInterval,
               seriesRange,
               limit,
+              samplingFrequency,
             })
           );
           this.store.dispatch(setChannels(emptyChannels(

modules/electrophysiology_browser/jsx/react-series-data-viewer/src/series/components/EEGMontage.tsx

@@ -19,6 +19,7 @@ type CProps = {
   mouseY: number,
   setHidden: (_: number[]) => void,
   physioFileID: number,
+  chunksURL: string,
 };
 
 /**
@@ -31,6 +32,7 @@ const EEGMontage = (
   {
     electrodes,
     physioFileID,
+    chunksURL,
   }: CProps) => {
   if (electrodes.length === 0) return null;
 
@@ -303,11 +305,15 @@ const EEGMontage = (
                 mouseDown={dragStart}
                 mouseUp={dragEnd}
                 mouseLeave={dragEnd}
+                chunksURL={chunksURL}
               >
                 <Montage3D />
               </ResponsiveViewer>
             :
-              <ResponsiveViewer>
+              <ResponsiveViewer
+                // @ts-ignore
+                chunksURL={chunksURL}
+              >
                 <Montage2D />
               </ResponsiveViewer>
             }
@@ -340,13 +346,15 @@ const EEGMontage = (
 EEGMontage.defaultProps = {
   montage: [],
   hidden: [],
+  chunksURL: '',
 };
 
 export default connect(
   (state: RootState) => ({
     hidden: state.montage.hidden,
     electrodes: state.montage.electrodes,
     physioFileID: state.dataset.physioFileID,
+    chunksURL: state.dataset.chunksURL,
   }),
   (dispatch: (_: any) => void) => ({
     setHidden: R.compose(

modules/electrophysiology_browser/jsx/react-series-data-viewer/src/series/components/ResponsiveViewer.tsx

@@ -13,6 +13,7 @@ type CProps = {
   mouseLeave?: (_: any) => void,
   children: any,
   showOverflow: boolean,
+  chunksURL: string,
 };
 
 /**
@@ -27,6 +28,7 @@ type CProps = {
  * @param root0.mouseLeave
  * @param root0.children
  * @param root0.showOverflow
+ * @param root0.chunksURL
  */
 const ResponsiveViewer : FunctionComponent<CProps> = ({
   ref,
@@ -37,7 +39,8 @@ const ResponsiveViewer : FunctionComponent<CProps> = ({
   mouseUp,
   mouseLeave,
   children,
-  showOverflow
+  showOverflow,
+  chunksURL,
 }) => {
   /**
    *
@@ -51,7 +54,7 @@ const ResponsiveViewer : FunctionComponent<CProps> = ({
 
   const layers = React.Children.toArray(children).map(provision);
 
-  const domain = window.EEGLabSeriesProviderStore.getState().bounds.domain;
+  const domain = window.EEGLabSeriesProviderStore[chunksURL]?.getState().bounds.domain;
   const amplitude = [0, 1];
   const eventScale = [
     scaleLinear()

modules/electrophysiology_browser/jsx/react-series-data-viewer/src/series/components/SeriesRenderer.tsx

@@ -94,6 +94,7 @@ type CProps = {
   setHighPassFilter: (_: string) => void,
   setViewerWidth: (_: number) => void,
   setViewerHeight: (_: number) => void,
+  setFilteredEpochs: (_: number[]) => void,
   setDatasetMetadata: (_: { limit: number }) => void,
   dragStart: (_: number) => void,
   dragContinue: (_: number) => void,
@@ -134,6 +135,7 @@ type CProps = {
  * @param root0.setHighPassFilter
  * @param root0.setViewerWidth
  * @param root0.setViewerHeight
+ * @param root0.setFilteredEpochs
  * @param root0.setDatasetMetadata
  * @param root0.dragStart
  * @param root0.dragContinue
@@ -145,40 +147,41 @@ type CProps = {
  * @param root0.setHoveredChannels
  */
 const SeriesRenderer: FunctionComponent<CProps> = ({
- viewerHeight,
- viewerWidth,
- interval,
- setInterval,
- domain,
- amplitudeScale,
- rightPanel,
- timeSelection,
- setCursor,
- setRightPanel,
- chunksURL,
- channels,
- channelMetadata,
- hidden,
- epochs,
- filteredEpochs,
- activeEpoch,
- offsetIndex,
- setOffsetIndex,
- setAmplitudesScale,
- resetAmplitudesScale,
- setLowPassFilter,
- setHighPassFilter,
- setViewerWidth,
- setViewerHeight,
- setDatasetMetadata,
- dragStart,
- dragContinue,
- dragEnd,
- limit,
- setCurrentAnnotation,
- physioFileID,
- hoveredChannels,
- setHoveredChannels,
+  viewerHeight,
+  viewerWidth,
+  interval,
+  setInterval,
+  domain,
+  amplitudeScale,
+  rightPanel,
+  timeSelection,
+  setCursor,
+  setRightPanel,
+  chunksURL,
+  channels,
+  channelMetadata,
+  hidden,
+  epochs,
+  filteredEpochs,
+  activeEpoch,
+  offsetIndex,
+  setOffsetIndex,
+  setAmplitudesScale,
+  resetAmplitudesScale,
+  setLowPassFilter,
+  setHighPassFilter,
+  setViewerWidth,
+  setViewerHeight,
+  setFilteredEpochs,
+  setDatasetMetadata,
+  dragStart,
+  dragContinue,
+  dragEnd,
+  limit,
+  setCurrentAnnotation,
+  physioFileID,
+  hoveredChannels,
+  setHoveredChannels,
 }) => {
   if (channels.length === 0) return null;
 

modules/electrophysiology_browser/jsx/react-series-data-viewer/src/series/store/logic/fetchChunks.tsx

@@ -15,6 +15,7 @@ export const UPDATE_VIEWED_CHUNKS = 'UPDATE_VIEWED_CHUNKS';
 export const updateViewedChunks = createAction(UPDATE_VIEWED_CHUNKS);
 
 type FetchedChunks = {
+  chunksURL: string,
   channelIndex: number,
   traceIndex: number,
   chunks: Chunk[]
@@ -30,8 +31,9 @@ export const loadChunks = (chunksData: FetchedChunks[]) => {
   return (dispatch: (_: any) => void) => {
     const channels : Channel[] = [];
 
-    const filters: Filter[] = window.EEGLabSeriesProviderStore
-                              .getState().filters;
+    const filters: Filter[] = window
+      .EEGLabSeriesProviderStore[chunksData[0].chunksURL]
+      .getState().filters;
     for (let index = 0; index < chunksData.length; index++) {
       const {channelIndex, chunks} : {
         channelIndex: number,
@@ -207,6 +209,7 @@ export const createFetchChunksEpic = (fromState: (any) => State) => (
 
               return from(
                 Promise.all(chunkPromises).then((chunks) => ({
+                  chunksURL: chunksURL,
                   channelIndex: channel.index,
                   traceIndex: traceIndex,
                   chunks,