From 80744db9f98944b1237602ac0023498f9d62b381 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Adri=C3=A1na=20Kohanov=C3=A1?= <adriana.kohanova@m2ms.sk>
Date: Mon, 25 Jan 2021 13:01:06 +0100
Subject: [PATCH] #504 Restore NGL view settings

---
 js/components/preview/viewerControls/index.js | 20 +++++++-
 js/reducers/tracking/dispatchActions.js       | 48 +++++++++++++++++++
 2 files changed, 66 insertions(+), 2 deletions(-)

diff --git a/js/components/preview/viewerControls/index.js b/js/components/preview/viewerControls/index.js
index 64200f48a..aa627c8ff 100644
--- a/js/components/preview/viewerControls/index.js
+++ b/js/components/preview/viewerControls/index.js
@@ -5,7 +5,7 @@
 import React, { memo, useState, useContext, useEffect, useCallback } from 'react';
 import { useDispatch, useSelector } from 'react-redux';
 import { Button } from '../../common/Inputs/Button';
-import { Settings, Mouse, PersonalVideo, Undo, Redo } from '@material-ui/icons';
+import { Settings, Mouse, PersonalVideo, Undo, Redo, Restore } from '@material-ui/icons';
 import { ButtonGroup, Grid, makeStyles, Tooltip } from '@material-ui/core';
 import { SettingControls } from './settingsControls';
 import DisplayControls from './displayControls/';
@@ -17,7 +17,8 @@ import {
   getCanRedo,
   getCanUndo,
   getUndoActionText,
-  getRedoActionText
+  getRedoActionText,
+  restoreNglViewSettings
 } from '../../../../js/reducers/tracking/dispatchActions';
 import { NglContext } from '../../nglView/nglProvider';
 
@@ -32,6 +33,10 @@ const initDrawers = { [drawers.settings]: false, [drawers.display]: false, [draw
 const useStyles = makeStyles(theme => ({
   button: {
     padding: theme.spacing(1)
+  },
+  buttonMargin: {
+    padding: theme.spacing(1),
+    marginLeft: theme.spacing(8)
   }
 }));
 
@@ -155,6 +160,17 @@ export const ViewerControls = memo(({}) => {
             </Tooltip>
           </ButtonGroup>
         </Grid>
+
+        <Tooltip title="Restore ngl view settings">
+          <Button
+            color="primary"
+            onClick={() => dispatch(restoreNglViewSettings(nglViewList))}
+            startIcon={<Restore />}
+            className={classes.buttonMargin}
+          >
+            Restore view
+          </Button>
+        </Tooltip>
       </Grid>
       <SettingControls open={drawerSettings[drawers.settings]} onClose={closeAllDrawers} />
       <DisplayControls open={drawerSettings[drawers.display]} onClose={closeAllDrawers} />
diff --git a/js/reducers/tracking/dispatchActions.js b/js/reducers/tracking/dispatchActions.js
index f0c784964..97ff46a7f 100644
--- a/js/reducers/tracking/dispatchActions.js
+++ b/js/reducers/tracking/dispatchActions.js
@@ -67,6 +67,7 @@ import {
   updateComponentRepresentationVisibilityAll,
   changeComponentRepresentation
 } from '../../../js/reducers/ngl/actions';
+import { NGL_PARAMS } from '../../components/nglView/constants';
 import * as listType from '../../constants/listTypes';
 import { assignRepresentationToComp } from '../../components/nglView/generatingObjects';
 import {
@@ -719,6 +720,53 @@ export const restoreAfterTargetActions = (stages, projectId) => async (dispatch,
   }
 };
 
+export const restoreNglViewSettings = stages => (dispatch, getState) => {
+  const state = getState();
+  const majorView = stages.find(view => view.id === VIEWS.MAJOR_VIEW).stage;
+  const summaryView = stages.find(view => view.id === VIEWS.SUMMARY_VIEW).stage;
+
+  const viewParams = state.nglReducers.viewParams;
+
+  const currentActionList = state.trackingReducers.track_actions_list;
+  const orderedActionList = currentActionList.reverse((a, b) => a.timestamp - b.timestamp);
+
+  let backgroundAction = orderedActionList.find(action => action.type === actionType.BACKGROUND_COLOR_CHANGED);
+  if (backgroundAction && backgroundAction.newSetting) {
+    let value = backgroundAction.newSetting;
+    dispatch(setNglBckGrndColor(value, majorView, summaryView));
+  }
+
+  let clipNearAction = orderedActionList.find(action => action.type === actionType.CLIP_NEAR);
+  if (clipNearAction && clipNearAction.newSetting) {
+    let value = clipNearAction.newSetting;
+    dispatch(setNglClipNear(value, viewParams[NGL_PARAMS.clipNear], majorView));
+  }
+
+  let clipFarAction = orderedActionList.find(action => action.type === actionType.CLIP_FAR);
+  if (clipFarAction && clipFarAction.newSetting) {
+    let value = clipFarAction.newSetting;
+    dispatch(setNglClipFar(value, viewParams[NGL_PARAMS.clipFar], majorView));
+  }
+
+  let clipDistAction = orderedActionList.find(action => action.type === actionType.CLIP_DIST);
+  if (clipDistAction && clipDistAction.newSetting) {
+    let value = clipDistAction.newSetting;
+    dispatch(setNglClipDist(value, viewParams[NGL_PARAMS.clipDist], majorView));
+  }
+
+  let fogNearAction = orderedActionList.find(action => action.type === actionType.FOG_NEAR);
+  if (fogNearAction && fogNearAction.newSetting) {
+    let value = fogNearAction.newSetting;
+    dispatch(setNglFogNear(value, viewParams[NGL_PARAMS.fogNear], majorView));
+  }
+
+  let fogFarAction = orderedActionList.find(action => action.type === actionType.FOG_FAR);
+  if (fogFarAction && fogFarAction.newSetting) {
+    let value = fogFarAction.newSetting;
+    dispatch(setNglFogFar(value, viewParams[NGL_PARAMS.fogFar], majorView));
+  }
+};
+
 const restoreNglStateAction = (orderedActionList, stages) => (dispatch, getState) => {
   let actions = orderedActionList.filter(action => action.type === actionType.NGL_STATE);
   let action = [...actions].pop();