refactored assembly-symmetry behavior

- use tag and applyOrUpdate
- set default color theme when off

src/mol-plugin/behavior/dynamic/custom-props/rcsb/assembly-symmetry.ts

@@ -89,7 +89,8 @@ export const InitAssemblySymmetry3D = StateAction.build({
         plugin.log.error(`Assembly Symmetry: ${e}`)
         return
     }
-    const tree = state.build().to(ref).apply(AssemblySymmetry3D);
+    const tree = state.build().to(ref)
+        .applyOrUpdateTagged(AssemblySymmetry.Tag.Representation, AssemblySymmetry3D);
     await state.updateTree(tree).runInContext(ctx);
 }));
 
@@ -131,7 +132,9 @@ const AssemblySymmetry3D = PluginStateTransform.BuiltIn({
             await AssemblySymmetryProvider.attach({ runtime: ctx, fetch: plugin.fetch }, a.data)
             const assemblySymmetry = AssemblySymmetryProvider.get(a.data).value
             if (!assemblySymmetry || assemblySymmetry.symbol === 'C1') {
-                return StateTransformer.UpdateResult.Null
+                // this should NOT be StateTransformer.UpdateResult.Null
+                // because that keeps the old object
+                return StateTransformer.UpdateResult.Recreate
             }
             const props = { ...b.data.repr.props, ...newParams }
             await b.data.repr.createOrUpdate(props, a.data).runInContext(ctx);
@@ -184,10 +187,10 @@ export const AssemblySymmetryPreset = StructureRepresentationPresetProvider({
     }
 });
 
-async function tryCreateAssemblySymmetry(plugin: PluginContext, structure: StateObjectRef<PluginStateObject.Molecule.Structure>, params?: StateTransformer.Params<AssemblySymmetry3D>, initialState?: Partial<StateTransform.State>) {
+export async function tryCreateAssemblySymmetry(plugin: PluginContext, structure: StateObjectRef<PluginStateObject.Molecule.Structure>, params?: StateTransformer.Params<AssemblySymmetry3D>, initialState?: Partial<StateTransform.State>) {
     const state = plugin.state.data;
     const assemblySymmetry = state.build().to(structure)
-        .apply(AssemblySymmetry3D, params, { state: initialState });
+        .applyOrUpdateTagged(AssemblySymmetry.Tag.Representation, AssemblySymmetry3D, params, { state: initialState });
     await plugin.updateDataState(assemblySymmetry, { revertOnError: true });
     return assemblySymmetry.selector
 }
\ No newline at end of file

src/mol-plugin/behavior/dynamic/custom-props/rcsb/ui/assembly-symmetry.tsx

@@ -7,16 +7,15 @@
 import * as React from 'react';
 import { CollapsableState, CollapsableControls } from '../../../../../../mol-plugin-ui/base';
 import { ApplyActionControl } from '../../../../../../mol-plugin-ui/state/apply-action';
-import { InitAssemblySymmetry3D, AssemblySymmetry3D, AssemblySymmetryPreset } from '../assembly-symmetry';
-import { AssemblySymmetryProvider,  AssemblySymmetryProps, AssemblySymmetryDataProvider } from '../../../../../../mol-model-props/rcsb/assembly-symmetry';
+import { InitAssemblySymmetry3D, AssemblySymmetry3D, AssemblySymmetryPreset, tryCreateAssemblySymmetry } from '../assembly-symmetry';
+import { AssemblySymmetryProvider,  AssemblySymmetryProps, AssemblySymmetryDataProvider, AssemblySymmetry } from '../../../../../../mol-model-props/rcsb/assembly-symmetry';
 import { ParameterControls } from '../../../../../../mol-plugin-ui/controls/parameters';
 import { ParamDefinition as PD } from '../../../../../../mol-util/param-definition';
 import { StructureHierarchyManager } from '../../../../../../mol-plugin-state/manager/structure/hierarchy';
-import { StateAction } from '../../../../../../mol-state';
+import { StateAction, StateSelection } from '../../../../../../mol-state';
 import { PluginStateObject } from '../../../../../../mol-plugin-state/objects';
 import { PluginContext } from '../../../../../context';
 import { Task } from '../../../../../../mol-task';
-import { PluginCommands } from '../../../../../commands';
 
 interface AssemblySymmetryControlState extends CollapsableState {
     isBusy: boolean
@@ -104,7 +103,17 @@ export class AssemblySymmetryControls extends CollapsableControls<{}, AssemblySy
             params.properties[AssemblySymmetryProvider.descriptor.name] = values;
             await this.plugin.builders.structure.insertStructureProperties(s.cell, params);
         }
-        this.forceUpdate()
+
+        const components = this.plugin.managers.structure.hierarchy.currentComponentGroups[0];
+        if (values.symmetryIndex === -1) {
+            const name = components[0]?.representations[0]?.cell.transform.params?.colorTheme.name;
+            if (name === AssemblySymmetry.Tag.Cluster) {
+                await this.plugin.managers.structure.component.updateRepresentationsTheme(components, { color: 'default' })
+            }
+        } else {
+            tryCreateAssemblySymmetry(this.plugin, s.cell)
+            await this.plugin.managers.structure.component.updateRepresentationsTheme(components, { color: AssemblySymmetry.Tag.Cluster as any })
+        }
     }
 
     paramsOnChange = (options: AssemblySymmetryProps) => {
@@ -112,7 +121,7 @@ export class AssemblySymmetryControls extends CollapsableControls<{}, AssemblySy
     }
 
     get hasAssemblySymmetry3D() {
-        return !!this.pivot.genericRepresentations?.filter(r => r.cell.transform.transformer.id === AssemblySymmetry3D.id)[0]
+        return !this.pivot.cell.parent || !!StateSelection.findTagInSubtree(this.pivot.cell.parent.tree, this.pivot.cell.transform.ref, AssemblySymmetry.Tag.Representation);
     }
 
     get enable() {
@@ -142,7 +151,5 @@ export class AssemblySymmetryControls extends CollapsableControls<{}, AssemblySy
 const EnableAssemblySymmetry3D = StateAction.build({
     from: PluginStateObject.Molecule.Structure,
 })(({ a, ref, state }, plugin: PluginContext) => Task.create('Enable Assembly Symmetry', async ctx => {
-    const action = InitAssemblySymmetry3D.create({})
-    await PluginCommands.State.ApplyAction(plugin, { state, action, ref })
     await AssemblySymmetryPreset.apply(ref, Object.create(null), plugin)
 }));
\ No newline at end of file