From b1e5237da6dba7137a092143e91724162bc3eb91 Mon Sep 17 00:00:00 2001
From: "opensearch-trigger-bot[bot]"
 <98922864+opensearch-trigger-bot[bot]@users.noreply.github.com>
Date: Mon, 22 Jul 2024 12:23:15 -0700
Subject: [PATCH] Add Drag & Drop Across Axis Functionality to Vis Builder
 (#7107) (#7266)

* Add Drag Across Axis Functionality to Vis Builder



* Changeset file for PR #7107 created/updated

---------



(cherry picked from commit 27669cff48cd404e480310f232a0bb0f6b988aed)

Signed-off-by: Suchit Sahoo <suchsah@amazon.com>
Signed-off-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
Co-authored-by: opensearch-changeset-bot[bot] <154024398+opensearch-changeset-bot[bot]@users.noreply.github.com>
---
 changelogs/fragments/7107.yml                 |   2 +
 .../components/data_tab/config_panel.tsx      |  45 ++++--
 .../components/data_tab/constants.ts          |  11 ++
 .../drag_drop/add_field_to_configuration.ts   |  67 +++++++++
 .../drag_drop/move_field_between_schemas.ts   |  63 ++++++++
 .../drag_drop/reorder_fields_within_schema.ts |  40 +++++
 .../replace_field_in_configuration.ts         |  80 ++++++++++
 .../components/data_tab/dropbox.scss          |   4 +
 .../components/data_tab/dropbox.tsx           | 133 ++++++++---------
 .../components/data_tab/field.test.tsx        |   9 +-
 .../application/components/data_tab/field.tsx |  33 ++++-
 .../components/data_tab/field_selector.scss   |   2 -
 .../data_tab/field_selector.test.tsx          |   9 +-
 .../components/data_tab/field_selector.tsx    | 106 +++++++------
 .../application/components/data_tab/index.tsx | 139 +++++++++++++++++-
 .../components/data_tab/schema_to_dropbox.tsx |  22 ++-
 .../components/data_tab/use/use_dropbox.tsx   |  84 ++++++-----
 .../data_tab/utils/get_valid_aggregations.tsx |  99 +++++++++++++
 .../components/draggable_accordion.scss       |  34 +++++
 .../components/draggable_accordion.tsx        |  59 ++++++++
 20 files changed, 855 insertions(+), 186 deletions(-)
 create mode 100644 changelogs/fragments/7107.yml
 create mode 100644 src/plugins/vis_builder/public/application/components/data_tab/constants.ts
 create mode 100644 src/plugins/vis_builder/public/application/components/data_tab/drag_drop/add_field_to_configuration.ts
 create mode 100644 src/plugins/vis_builder/public/application/components/data_tab/drag_drop/move_field_between_schemas.ts
 create mode 100644 src/plugins/vis_builder/public/application/components/data_tab/drag_drop/reorder_fields_within_schema.ts
 create mode 100644 src/plugins/vis_builder/public/application/components/data_tab/drag_drop/replace_field_in_configuration.ts
 create mode 100644 src/plugins/vis_builder/public/application/components/data_tab/utils/get_valid_aggregations.tsx
 create mode 100644 src/plugins/vis_builder/public/application/components/draggable_accordion.scss
 create mode 100644 src/plugins/vis_builder/public/application/components/draggable_accordion.tsx

diff --git a/changelogs/fragments/7107.yml b/changelogs/fragments/7107.yml
new file mode 100644
index 000000000000..163246e04698
--- /dev/null
+++ b/changelogs/fragments/7107.yml
@@ -0,0 +1,2 @@
+feat:
+- Enhance Drag & Drop functionality in Vis Builder ([#7107](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/7107))
\ No newline at end of file
diff --git a/src/plugins/vis_builder/public/application/components/data_tab/config_panel.tsx b/src/plugins/vis_builder/public/application/components/data_tab/config_panel.tsx
index ec3b6b60a096..ae9067cd676e 100644
--- a/src/plugins/vis_builder/public/application/components/data_tab/config_panel.tsx
+++ b/src/plugins/vis_builder/public/application/components/data_tab/config_panel.tsx
@@ -5,22 +5,49 @@
 
 import { EuiForm } from '@elastic/eui';
 import React from 'react';
-import { useVisualizationType } from '../../utils/use';
-import { useTypedSelector } from '../../utils/state_management';
+
 import './config_panel.scss';
 import { mapSchemaToAggPanel } from './schema_to_dropbox';
 import { SecondaryPanel } from './secondary_panel';
+import { Schemas } from '../../../../../vis_default_editor/public';
+import {
+  AggConfig,
+  AggConfigs,
+  CreateAggConfigParams,
+} from '../../../../../data/common/search/aggs';
+import { IndexPattern, TimeRange } from '../../../../../data/public';
+import { SchemaDisplayStates } from '.';
 
-export function ConfigPanel() {
-  const vizType = useVisualizationType();
-  const editingState = useTypedSelector(
-    (state) => state.visualization.activeVisualization?.draftAgg
-  );
-  const schemas = vizType.ui.containerConfig.data.schemas;
+export interface AggProps {
+  indexPattern: IndexPattern | undefined;
+  aggConfigs: AggConfigs | undefined;
+  aggs: AggConfig[];
+  timeRange: TimeRange;
+}
 
+export interface ConfigPanelProps {
+  schemas: Schemas;
+  editingState?: CreateAggConfigParams;
+  aggProps: AggProps;
+  activeSchemaFields: SchemaDisplayStates;
+  setActiveSchemaFields: React.Dispatch<React.SetStateAction<SchemaDisplayStates>>;
+}
+
+export function ConfigPanel({
+  schemas,
+  editingState,
+  aggProps,
+  activeSchemaFields,
+  setActiveSchemaFields,
+}: ConfigPanelProps) {
   if (!schemas) return null;
 
-  const mainPanel = mapSchemaToAggPanel(schemas);
+  const mainPanel = mapSchemaToAggPanel(
+    schemas,
+    aggProps,
+    activeSchemaFields,
+    setActiveSchemaFields
+  );
 
   return (
     <EuiForm className={`vbConfig ${editingState ? 'showSecondary' : ''}`}>
diff --git a/src/plugins/vis_builder/public/application/components/data_tab/constants.ts b/src/plugins/vis_builder/public/application/components/data_tab/constants.ts
new file mode 100644
index 000000000000..9369bd78e143
--- /dev/null
+++ b/src/plugins/vis_builder/public/application/components/data_tab/constants.ts
@@ -0,0 +1,11 @@
+/*
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+export enum FIELD_SELECTOR_ID {
+  COUNT = 'preDefinedCountMetric',
+  CATEGORICAL = 'categoricalFields',
+  NUMERICAL = 'numericalFields',
+  META = 'metaFields',
+}
diff --git a/src/plugins/vis_builder/public/application/components/data_tab/drag_drop/add_field_to_configuration.ts b/src/plugins/vis_builder/public/application/components/data_tab/drag_drop/add_field_to_configuration.ts
new file mode 100644
index 000000000000..e8df5654f46c
--- /dev/null
+++ b/src/plugins/vis_builder/public/application/components/data_tab/drag_drop/add_field_to_configuration.ts
@@ -0,0 +1,67 @@
+/*
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import { DropResult } from '@elastic/eui';
+import { AnyAction } from 'redux';
+import { createNewAggConfig } from '../utils/get_valid_aggregations';
+import { updateAggConfigParams } from '../../../utils/state_management/visualization_slice';
+import { Schemas } from '../../../../../../vis_default_editor/public';
+import { AggProps } from '../config_panel';
+import { SchemaDisplayStates } from '../index';
+import { Dispatch } from '../../../../../../opensearch_dashboards_utils/common/state_containers/types';
+import { AggsStart } from '../../../../../../data/common';
+
+export interface DragDropProperties {
+  dropResult: DropResult;
+  schemas: Schemas;
+  aggProps: AggProps;
+  aggService: AggsStart;
+  activeSchemaFields: SchemaDisplayStates;
+  dispatch: Dispatch<AnyAction>;
+}
+
+export function addFieldToConfiguration({
+  dropResult,
+  schemas,
+  aggProps,
+  aggService,
+  activeSchemaFields,
+  dispatch,
+}: DragDropProperties) {
+  const { source, destination, combine, draggableId } = dropResult;
+
+  const destinationSchemaName = destination?.droppableId;
+  const destinationSchema = schemas.all.find((schema) => schema.name === destinationSchemaName);
+
+  const newFieldToAdd = draggableId;
+
+  if (!destinationSchema || !destinationSchemaName) {
+    // Invalid drop target selected
+    return;
+  }
+
+  const destinationFields = activeSchemaFields[destinationSchemaName];
+
+  if (!combine && destination && destinationFields.length > destinationSchema?.max) {
+    // Can't Add additional Fields
+    return;
+  }
+
+  // Adding the new field
+  createNewAggConfig({
+    fieldName: newFieldToAdd,
+    sourceGroup: source.droppableId,
+    destinationSchema,
+    aggProps,
+    aggService,
+    sourceAgg: null,
+  });
+
+  const updatedAggConfigs = aggProps.aggConfigs?.aggs;
+
+  if (updatedAggConfigs) {
+    dispatch(updateAggConfigParams(updatedAggConfigs.map((agg) => agg.serialize())));
+  }
+}
diff --git a/src/plugins/vis_builder/public/application/components/data_tab/drag_drop/move_field_between_schemas.ts b/src/plugins/vis_builder/public/application/components/data_tab/drag_drop/move_field_between_schemas.ts
new file mode 100644
index 000000000000..6f02c2cf0f5a
--- /dev/null
+++ b/src/plugins/vis_builder/public/application/components/data_tab/drag_drop/move_field_between_schemas.ts
@@ -0,0 +1,63 @@
+/*
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import { updateAggConfigParams } from '../../../utils/state_management/visualization_slice';
+import { createNewAggConfig } from '../utils/get_valid_aggregations';
+import { DragDropProperties } from './add_field_to_configuration';
+
+export function moveFieldBetweenSchemas({
+  dropResult,
+  schemas,
+  aggProps,
+  aggService,
+  activeSchemaFields,
+  dispatch,
+}: DragDropProperties) {
+  const { source, destination, combine, draggableId } = dropResult;
+
+  const destinationSchemaName = destination?.droppableId;
+  if (!destinationSchemaName) {
+    // Invalid Transition
+    return;
+  }
+  const sourceAggId = draggableId;
+
+  const destinationSchema = schemas.all.find(
+    (schema) => schema.name === (destination?.droppableId || combine?.droppableId)
+  );
+
+  if (!destinationSchema) {
+    // Invalid Transition
+    return;
+  }
+
+  const sourceAgg = aggProps.aggConfigs?.aggs.find((agg) => agg.id === sourceAggId);
+  const sourceFieldName = sourceAgg?.fieldName();
+
+  const destinationAggFields = activeSchemaFields[destinationSchemaName];
+
+  const destinationLimit = destinationSchema?.max;
+
+  if (destinationLimit && destinationAggFields.length <= destinationLimit) {
+    // destination schema has space for more items to be added
+    // We Need to update sourceAgg
+
+    createNewAggConfig({
+      fieldName: sourceFieldName,
+      sourceGroup: source.droppableId,
+      destinationSchema,
+      aggProps,
+      aggService,
+      sourceAgg,
+    });
+
+    // Remove the sourceAggConfig from the updated Config
+    const updatedAggConfig = aggProps.aggConfigs?.aggs.filter((agg) => agg.id !== sourceAggId);
+
+    if (updatedAggConfig?.length) {
+      dispatch(updateAggConfigParams(updatedAggConfig.map((agg) => agg.serialize())));
+    }
+  }
+}
diff --git a/src/plugins/vis_builder/public/application/components/data_tab/drag_drop/reorder_fields_within_schema.ts b/src/plugins/vis_builder/public/application/components/data_tab/drag_drop/reorder_fields_within_schema.ts
new file mode 100644
index 000000000000..b6d83ff07ea4
--- /dev/null
+++ b/src/plugins/vis_builder/public/application/components/data_tab/drag_drop/reorder_fields_within_schema.ts
@@ -0,0 +1,40 @@
+/*
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import { reorderAgg } from '../../../utils/state_management/visualization_slice';
+import { DragDropProperties } from './add_field_to_configuration';
+
+export function reorderFieldsWithinSchema({
+  dropResult,
+  schemas,
+  activeSchemaFields,
+  dispatch,
+}: DragDropProperties) {
+  const { destination, draggableId } = dropResult;
+
+  const destinationSchemaName = destination?.droppableId;
+  if (!destinationSchemaName) {
+    // Invalid Transition
+    return;
+  }
+  const destinationAggFields = activeSchemaFields[destinationSchemaName];
+
+  const sourceAggId = draggableId;
+  const destinationAggId = destinationAggFields[destination?.index].id;
+
+  const destinationSchema = schemas.all.find((schema) => schema.name === destination?.droppableId);
+
+  if (!destinationSchema) {
+    // Invalid Transition
+    return;
+  }
+
+  dispatch(
+    reorderAgg({
+      sourceId: sourceAggId,
+      destinationId: destinationAggId,
+    })
+  );
+}
diff --git a/src/plugins/vis_builder/public/application/components/data_tab/drag_drop/replace_field_in_configuration.ts b/src/plugins/vis_builder/public/application/components/data_tab/drag_drop/replace_field_in_configuration.ts
new file mode 100644
index 000000000000..316d9570899c
--- /dev/null
+++ b/src/plugins/vis_builder/public/application/components/data_tab/drag_drop/replace_field_in_configuration.ts
@@ -0,0 +1,80 @@
+/*
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import { updateAggConfigParams } from '../../../utils/state_management/visualization_slice';
+import { FIELD_SELECTOR_ID } from '../constants';
+import { createNewAggConfig } from '../utils/get_valid_aggregations';
+import { DragDropProperties } from './add_field_to_configuration';
+
+export function replaceFieldInConfiguration({
+  dropResult,
+  schemas,
+  aggProps,
+  aggService,
+  dispatch,
+}: DragDropProperties) {
+  const { source, combine, draggableId } = dropResult;
+
+  const destinationSchemaName = combine?.droppableId;
+  if (!destinationSchemaName) {
+    return;
+  }
+
+  const sourceAggId = draggableId;
+  const destinationAggId = combine?.draggableId;
+
+  const destinationSchema = schemas.all.find((schema) => schema.name === combine?.droppableId);
+
+  if (!destinationSchema) {
+    // Invalid Transition
+    return;
+  }
+
+  const sourceSchema = source.droppableId;
+
+  if (Object.values(FIELD_SELECTOR_ID).includes(sourceSchema as FIELD_SELECTOR_ID)) {
+    // Replacing an exisitng configuration with a new field from field selector panel
+
+    const newFieldToAdd = draggableId;
+    createNewAggConfig({
+      fieldName: newFieldToAdd,
+      sourceGroup: source.droppableId,
+      destinationSchema,
+      aggProps,
+      aggService,
+      sourceAgg: null,
+    });
+
+    // Removing the exisiting destination Aggregation
+    const updatedAggConfig = aggProps.aggConfigs?.aggs.filter((agg) => agg.id !== destinationAggId);
+
+    if (updatedAggConfig) {
+      dispatch(updateAggConfigParams(updatedAggConfig.map((agg) => agg.serialize())));
+    }
+  } else {
+    // Replacing an existing configuration with another exisiting configuration
+
+    const sourceAgg = aggProps.aggConfigs?.aggs.find((agg) => agg.id === sourceAggId);
+    const sourceFieldName = sourceAgg?.fieldName();
+
+    createNewAggConfig({
+      fieldName: sourceFieldName,
+      sourceGroup: source.droppableId,
+      destinationSchema,
+      aggProps,
+      aggService,
+      sourceAgg,
+    });
+
+    // Removing the exisiting destination and source Aggregation
+    const updatedAggConfig = aggProps.aggConfigs?.aggs.filter(
+      (agg) => agg.id !== destinationAggId && agg.id !== sourceAggId
+    );
+
+    if (updatedAggConfig) {
+      dispatch(updateAggConfigParams(updatedAggConfig.map((agg) => agg.serialize())));
+    }
+  }
+}
diff --git a/src/plugins/vis_builder/public/application/components/data_tab/dropbox.scss b/src/plugins/vis_builder/public/application/components/data_tab/dropbox.scss
index 89c7832ac40a..a92639420b1c 100644
--- a/src/plugins/vis_builder/public/application/components/data_tab/dropbox.scss
+++ b/src/plugins/vis_builder/public/application/components/data_tab/dropbox.scss
@@ -15,6 +15,10 @@
     border-bottom: none;
   }
 
+  &__droppable {
+    min-height: 1px;
+  }
+
   &__container {
     display: grid;
     grid-gap: calc($euiSizeXS / 2);
diff --git a/src/plugins/vis_builder/public/application/components/data_tab/dropbox.tsx b/src/plugins/vis_builder/public/application/components/data_tab/dropbox.tsx
index 70b43a2c6014..e5b46b589e0f 100644
--- a/src/plugins/vis_builder/public/application/components/data_tab/dropbox.tsx
+++ b/src/plugins/vis_builder/public/application/components/data_tab/dropbox.tsx
@@ -6,13 +6,11 @@
 import { i18n } from '@osd/i18n';
 import {
   EuiButtonIcon,
-  EuiDragDropContext,
   EuiDraggable,
   EuiDroppable,
   EuiFormRow,
   EuiPanel,
   EuiText,
-  DropResult,
 } from '@elastic/eui';
 import React, { useCallback, useState } from 'react';
 import { IDropAttributes, IDropState } from '../../utils/drag_drop';
@@ -51,7 +49,6 @@ const DropboxComponent = ({
   onAddField,
   onDeleteField,
   onEditField,
-  onReorderField,
   limit = 1,
   isValidDropTarget,
   canDrop,
@@ -59,17 +56,6 @@ const DropboxComponent = ({
 }: DropboxProps) => {
   const prefersReducedMotion = usePrefersReducedMotion();
   const [closing, setClosing] = useState<boolean | string>(false);
-  const handleDragEnd = useCallback(
-    ({ source, destination }: DropResult) => {
-      if (!destination) return;
-
-      onReorderField({
-        sourceAggId: fields[source.index].id,
-        destinationAggId: fields[destination.index].id,
-      });
-    },
-    [fields, onReorderField]
-  );
 
   const animateDelete = useCallback(
     (id: string) => {
@@ -86,71 +72,72 @@ const DropboxComponent = ({
   );
 
   return (
-    <EuiDragDropContext onDragEnd={handleDragEnd}>
-      <EuiFormRow label={boxLabel} className="dropBox" fullWidth>
-        <div className="dropBox__container">
-          <EuiDroppable droppableId={dropboxId}>
-            {fields.map(({ id, label }, index) => (
-              <EuiDraggable
-                className={`dropBox__draggable ${id === closing && 'closing'}`}
-                key={id}
-                draggableId={id}
-                index={index}
-              >
-                <EuiPanel
-                  key={index}
-                  paddingSize="s"
-                  className="dropBox__field"
-                  data-test-subj={`dropBoxField-${dropboxId}-${index}`}
-                >
-                  <EuiText size="s" className="dropBox__field_text" onClick={() => onEditField(id)}>
-                    <a role="button" tabIndex={0}>
-                      {label}
-                    </a>
-                  </EuiText>
-                  <EuiButtonIcon
-                    color="subdued"
-                    iconType="cross"
-                    aria-label="clear-field"
-                    iconSize="s"
-                    onClick={() => animateDelete(id)}
-                    data-test-subj="dropBoxRemoveBtn"
-                  />
-                </EuiPanel>
-              </EuiDraggable>
-            ))}
-          </EuiDroppable>
-          {fields.length < limit && (
-            <EuiPanel
-              data-test-subj={`dropBoxAddField-${dropboxId}`}
-              className={`dropBox__field dropBox__dropTarget ${
-                isValidDropTarget ? 'validField' : ''
-              } ${canDrop ? 'canDrop' : ''}`}
-              {...(isValidDropTarget && dropProps)}
+    <EuiFormRow label={boxLabel} className="dropBox" fullWidth>
+      <div className="dropBox__container">
+        <EuiDroppable
+          className="dropBox__droppable"
+          droppableId={dropboxId}
+          isCombineEnabled={true}
+        >
+          {fields.map(({ id, label }, index) => (
+            <EuiDraggable
+              className={`dropBox__draggable ${id === closing && 'closing'}`}
+              key={id}
+              draggableId={id}
+              index={index}
             >
-              <EuiText size="s">
-                {i18n.translate('visBuilder.dropbox.addField.title', {
-                  defaultMessage: 'Click or drop to add',
-                })}
-              </EuiText>
-              <EuiButtonIcon
-                iconType="plusInCircle"
-                aria-label="clear-field"
-                iconSize="s"
-                onClick={() => onAddField()}
-                data-test-subj="dropBoxAddBtn"
-              />
-            </EuiPanel>
-          )}
-        </div>
-      </EuiFormRow>
-    </EuiDragDropContext>
+              <EuiPanel
+                key={index}
+                paddingSize="s"
+                className="dropBox__field"
+                data-test-subj={`dropBoxField-${dropboxId}-${index}`}
+              >
+                <EuiText size="s" className="dropBox__field_text" onClick={() => onEditField(id)}>
+                  <a role="button" tabIndex={0}>
+                    {label}
+                  </a>
+                </EuiText>
+                <EuiButtonIcon
+                  color="subdued"
+                  iconType="cross"
+                  aria-label="clear-field"
+                  iconSize="s"
+                  onClick={() => animateDelete(id)}
+                  data-test-subj="dropBoxRemoveBtn"
+                />
+              </EuiPanel>
+            </EuiDraggable>
+          ))}
+        </EuiDroppable>
+        {fields.length < limit && (
+          <EuiPanel
+            data-test-subj={`dropBoxAddField-${dropboxId}`}
+            className={`dropBox__field dropBox__dropTarget ${
+              isValidDropTarget ? 'validField' : ''
+            } ${canDrop ? 'canDrop' : ''}`}
+            {...(isValidDropTarget && dropProps)}
+          >
+            <EuiText size="s">
+              {i18n.translate('visBuilder.dropbox.addField.title', {
+                defaultMessage: 'Click or drop to add',
+              })}
+            </EuiText>
+            <EuiButtonIcon
+              iconType="plusInCircle"
+              aria-label="clear-field"
+              iconSize="s"
+              onClick={() => onAddField()}
+              data-test-subj="dropBoxAddBtn"
+            />
+          </EuiPanel>
+        )}
+      </div>
+    </EuiFormRow>
   );
 };
 
 const Dropbox = React.memo((dropBox: UseDropboxProps) => {
   const props = useDropbox(dropBox);
-
   return <DropboxComponent {...props} />;
 });
 
diff --git a/src/plugins/vis_builder/public/application/components/data_tab/field.test.tsx b/src/plugins/vis_builder/public/application/components/data_tab/field.test.tsx
index 6aed9deb159e..d65608c97454 100644
--- a/src/plugins/vis_builder/public/application/components/data_tab/field.test.tsx
+++ b/src/plugins/vis_builder/public/application/components/data_tab/field.test.tsx
@@ -9,6 +9,7 @@ import { render, screen } from '@testing-library/react';
 import { IndexPatternField } from '../../../../../data/public';
 
 import { DraggableFieldButton } from './field';
+import { DropResult, EuiDragDropContext, EuiDroppable } from '@elastic/eui';
 
 describe('visBuilder field', function () {
   describe('DraggableFieldButton', () => {
@@ -28,7 +29,13 @@ describe('visBuilder field', function () {
           'bytes'
         ),
       };
-      render(<DraggableFieldButton {...props} />);
+      render(
+        <EuiDragDropContext onDragEnd={(result: DropResult) => {}}>
+          <EuiDroppable droppableId="1">
+            <DraggableFieldButton index={1} {...props} />
+          </EuiDroppable>
+        </EuiDragDropContext>
+      );
 
       const button = screen.getByTestId('field-bytes-showDetails');
 
diff --git a/src/plugins/vis_builder/public/application/components/data_tab/field.tsx b/src/plugins/vis_builder/public/application/components/data_tab/field.tsx
index ee34b4c92a37..92ce4a688c54 100644
--- a/src/plugins/vis_builder/public/application/components/data_tab/field.tsx
+++ b/src/plugins/vis_builder/public/application/components/data_tab/field.tsx
@@ -29,7 +29,7 @@
  */
 
 import React, { useState } from 'react';
-import { EuiPopover } from '@elastic/eui';
+import { EuiDraggable, EuiPopover } from '@elastic/eui';
 
 import { IndexPatternField } from '../../../../../data/public';
 import {
@@ -46,10 +46,11 @@ import './field.scss';
 export interface FieldProps {
   field: IndexPatternField;
   getDetails: (field) => FieldDetails;
+  id: number;
 }
 
 // TODO: Add field sections (Available fields, popular fields from src/plugins/discover/public/application/components/sidebar/discover_sidebar.tsx)
-export const Field = ({ field, getDetails }: FieldProps) => {
+export const Field = ({ field, getDetails, id }: FieldProps) => {
   const [infoIsOpen, setOpen] = useState(false);
 
   function togglePopover() {
@@ -60,7 +61,14 @@ export const Field = ({ field, getDetails }: FieldProps) => {
     <EuiPopover
       ownFocus
       display="block"
-      button={<DraggableFieldButton isActive={infoIsOpen} onClick={togglePopover} field={field} />}
+      button={
+        <DraggableFieldButton
+          isActive={infoIsOpen}
+          onClick={togglePopover}
+          field={field}
+          index={id}
+        />
+      }
       isOpen={infoIsOpen}
       closePopover={() => setOpen(false)}
       anchorPosition="rightUp"
@@ -78,9 +86,15 @@ export const Field = ({ field, getDetails }: FieldProps) => {
 export interface DraggableFieldButtonProps extends Partial<FieldButtonProps> {
   dragValue?: IndexPatternField['name'] | null | typeof COUNT_FIELD;
   field: Partial<IndexPatternField> & Pick<IndexPatternField, 'displayName' | 'name' | 'type'>;
+  index: number;
 }
 
-export const DraggableFieldButton = ({ dragValue, field, ...rest }: DraggableFieldButtonProps) => {
+export const DraggableFieldButton = ({
+  dragValue,
+  field,
+  index,
+  ...rest
+}: DraggableFieldButtonProps) => {
   const { name, displayName, type, scripted = false } = field;
   const [dragProps] = useDrag({
     namespace: 'field-data',
@@ -110,5 +124,14 @@ export const DraggableFieldButton = ({ dragValue, field, ...rest }: DraggableFie
     onClick: () => {},
   };
 
-  return <FieldButton {...defaultProps} {...rest} {...dragProps} />;
+  return (
+    <EuiDraggable
+      draggableId={name}
+      index={index}
+      disableInteractiveElementBlocking={true}
+      shouldRespectForcePress
+    >
+      <FieldButton {...defaultProps} {...rest} {...dragProps} />
+    </EuiDraggable>
+  );
 };
diff --git a/src/plugins/vis_builder/public/application/components/data_tab/field_selector.scss b/src/plugins/vis_builder/public/application/components/data_tab/field_selector.scss
index 88cca98db86e..4bf1c21f006e 100644
--- a/src/plugins/vis_builder/public/application/components/data_tab/field_selector.scss
+++ b/src/plugins/vis_builder/public/application/components/data_tab/field_selector.scss
@@ -10,8 +10,6 @@
   padding: $euiSizeS;
 
   &__fieldGroups {
-    @include euiYScrollWithShadows;
-
     overflow-y: auto;
     margin-right: -$euiSizeS;
     padding-right: $euiSizeS;
diff --git a/src/plugins/vis_builder/public/application/components/data_tab/field_selector.test.tsx b/src/plugins/vis_builder/public/application/components/data_tab/field_selector.test.tsx
index 980cfb50c666..d86e022d0cc3 100644
--- a/src/plugins/vis_builder/public/application/components/data_tab/field_selector.test.tsx
+++ b/src/plugins/vis_builder/public/application/components/data_tab/field_selector.test.tsx
@@ -7,6 +7,7 @@ import React from 'react';
 import { fireEvent, render, screen } from '@testing-library/react';
 import { FilterManager, IndexPatternField } from '../../../../../data/public';
 import { FieldGroup } from './field_selector';
+import { DropResult, EuiDragDropContext, EuiDroppable } from '@elastic/eui';
 
 const mockUseIndexPatterns = jest.fn(() => ({ selected: 'mockIndexPattern' }));
 const mockUseOnAddFilter = jest.fn();
@@ -68,7 +69,13 @@ describe('visBuilder sidebar field selector', function () {
         ...defaultProps,
         fields: ['bytes', 'machine.ram', 'memory', 'phpmemory'].map(getFields),
       };
-      const { container } = render(<FieldGroup {...props} />);
+      const { container } = render(
+        <EuiDragDropContext onDragEnd={(result: DropResult) => {}}>
+          <EuiDroppable droppableId="1">
+            <FieldGroup {...props} />
+          </EuiDroppable>
+        </EuiDragDropContext>
+      );
 
       expect(container).toHaveTextContent(props.header);
       expect(container).toHaveTextContent(props.fields.length.toString());
diff --git a/src/plugins/vis_builder/public/application/components/data_tab/field_selector.tsx b/src/plugins/vis_builder/public/application/components/data_tab/field_selector.tsx
index 5c82419d5531..3d6a1120b502 100644
--- a/src/plugins/vis_builder/public/application/components/data_tab/field_selector.tsx
+++ b/src/plugins/vis_builder/public/application/components/data_tab/field_selector.tsx
@@ -4,7 +4,7 @@
  */
 
 import React, { useState, useEffect, useCallback, useMemo } from 'react';
-import { EuiFlexItem, EuiAccordion, EuiNotificationBadge, EuiTitle } from '@elastic/eui';
+import { EuiFlexItem, EuiDroppable } from '@elastic/eui';
 
 import { IndexPattern, IndexPatternField, OSD_FIELD_TYPES } from '../../../../../data/public';
 
@@ -16,6 +16,8 @@ import { Field, DraggableFieldButton } from './field';
 import { FieldDetails } from './types';
 import { getAvailableFields, getDetails } from './utils';
 import './field_selector.scss';
+import { DraggableAccordion } from '../draggable_accordion';
+import { FIELD_SELECTOR_ID } from './constants';
 
 interface IFieldCategories {
   categorical: IndexPatternField[];
@@ -75,30 +77,59 @@ export const FieldSelector = () => {
       </div>
       <div className="vbFieldSelector__fieldGroups">
         {/* Count Field */}
-        <DraggableFieldButton
-          field={{ name: 'count', displayName: 'Count', type: 'number' }}
-          dragValue={COUNT_FIELD}
-          // TODO: improve the test ID for the Count field (or use a non-conflicting `name` value) and update functional test accordingly: https://github.com/opensearch-project/opensearch-dashboards-functional-test/blob/6f4125c9823f8e54e138076737ca16f011cbd7e7/cypress/integration/core-opensearch-dashboards/opensearch-dashboards/apps/vis_builder/vis_types/metric.spec.js#L36
-          dataTestSubj="field-undefined-showDetails"
-        />
-        <FieldGroup
-          id="categoricalFields"
-          header="Categorical Fields"
-          fields={fields?.categorical}
-          getDetailsByField={getDetailsByField}
-        />
-        <FieldGroup
-          id="numericalFields"
-          header="Numerical Fields"
-          fields={fields?.numerical}
-          getDetailsByField={getDetailsByField}
-        />
-        <FieldGroup
-          id="metaFields"
-          header="Meta Fields"
-          fields={fields?.meta}
-          getDetailsByField={getDetailsByField}
-        />
+        <EuiDroppable
+          className="vbFieldSelector__fieldGroup"
+          droppableId={FIELD_SELECTOR_ID.COUNT}
+          isDropDisabled={true}
+          cloneDraggables={true}
+        >
+          <DraggableFieldButton
+            field={{ name: 'count', displayName: 'Count', type: 'number' }}
+            dragValue={COUNT_FIELD}
+            // TODO: improve the test ID for the Count field (or use a non-conflicting `name` value) and update functional test accordingly: https://github.com/opensearch-project/opensearch-dashboards-functional-test/blob/6f4125c9823f8e54e138076737ca16f011cbd7e7/cypress/integration/core-opensearch-dashboards/opensearch-dashboards/apps/vis_builder/vis_types/metric.spec.js#L36
+            dataTestSubj="field-undefined-showDetails"
+            index={0}
+          />
+        </EuiDroppable>
+        <EuiDroppable
+          droppableId={FIELD_SELECTOR_ID.CATEGORICAL}
+          isDropDisabled={true}
+          className="vbFieldSelector__fieldGroup"
+          cloneDraggables={true}
+        >
+          <FieldGroup
+            id="categoricalFields"
+            header="Categorical Fields"
+            fields={fields?.categorical}
+            getDetailsByField={getDetailsByField}
+          />
+        </EuiDroppable>
+        <EuiDroppable
+          droppableId={FIELD_SELECTOR_ID.NUMERICAL}
+          isDropDisabled={true}
+          className="vbFieldSelector__fieldGroup"
+          cloneDraggables={true}
+        >
+          <FieldGroup
+            id="numericalFields"
+            header="Numerical Fields"
+            fields={fields?.numerical}
+            getDetailsByField={getDetailsByField}
+          />
+        </EuiDroppable>
+        <EuiDroppable
+          droppableId={FIELD_SELECTOR_ID.META}
+          isDropDisabled={true}
+          className="vbFieldSelector__fieldGroup"
+          cloneDraggables={true}
+        >
+          <FieldGroup
+            id="metaFields"
+            header="Meta Fields"
+            fields={fields?.meta}
+            getDetailsByField={getDetailsByField}
+          />
+        </EuiDroppable>
       </div>
     </div>
   );
@@ -113,27 +144,14 @@ interface FieldGroupProps {
 
 export const FieldGroup = ({ fields, header, id, getDetailsByField }: FieldGroupProps) => {
   return (
-    <EuiAccordion
-      id={id}
-      className="vbFieldSelector__fieldGroup"
-      buttonContent={
-        <EuiTitle size="xxxs">
-          <span>{header}</span>
-        </EuiTitle>
-      }
-      extraAction={
-        <EuiNotificationBadge color="subdued" size="m">
-          {fields?.length || 0}
-        </EuiNotificationBadge>
-      }
-      initialIsOpen
-    >
-      {fields?.map((field, i) => (
-        <EuiFlexItem key={i}>
-          <Field field={field} getDetails={getDetailsByField} />
+    <DraggableAccordion
+      title={header}
+      children={fields?.map((field, i) => (
+        <EuiFlexItem key={i} grow={false}>
+          <Field field={field} getDetails={getDetailsByField} id={i} />
         </EuiFlexItem>
       ))}
-    </EuiAccordion>
+    />
   );
 };
 
diff --git a/src/plugins/vis_builder/public/application/components/data_tab/index.tsx b/src/plugins/vis_builder/public/application/components/data_tab/index.tsx
index 5f71e38141d3..8c79f680cb02 100644
--- a/src/plugins/vis_builder/public/application/components/data_tab/index.tsx
+++ b/src/plugins/vis_builder/public/application/components/data_tab/index.tsx
@@ -3,19 +3,148 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-import React from 'react';
+import React, { useEffect, useState } from 'react';
+import { DropResult, EuiDragDropContext } from '@elastic/eui';
 import { FieldSelector } from './field_selector';
 
 import './index.scss';
 import { ConfigPanel } from './config_panel';
+import { useAggs, useVisualizationType } from '../../utils/use';
+import { useTypedDispatch, useTypedSelector } from '../../utils/state_management';
+
+import { useOpenSearchDashboards } from '../../../../../opensearch_dashboards_react/public';
+import { VisBuilderServices } from '../../../types';
+import { DropboxDisplay } from './dropbox';
+import { FIELD_SELECTOR_ID } from './constants';
+import { addFieldToConfiguration } from './drag_drop/add_field_to_configuration';
+import { replaceFieldInConfiguration } from './drag_drop/replace_field_in_configuration';
+import { reorderFieldsWithinSchema } from './drag_drop/reorder_fields_within_schema';
+import { moveFieldBetweenSchemas } from './drag_drop/move_field_between_schemas';
 
 export const DATA_TAB_ID = 'data_tab';
 
+export interface SchemaDisplayStates {
+  [key: string]: DropboxDisplay[];
+}
+
 export const DataTab = () => {
+  // Config panel States
+  const vizType = useVisualizationType();
+  const editingState = useTypedSelector(
+    (state) => state.visualization.activeVisualization?.draftAgg
+  );
+  const schemas = vizType.ui.containerConfig.data.schemas;
+  const {
+    services: {
+      data: {
+        search: { aggs: aggService },
+      },
+    },
+  } = useOpenSearchDashboards<VisBuilderServices>();
+
+  const aggProps = useAggs();
+  const [activeSchemaFields, setActiveSchemaFields] = useState<SchemaDisplayStates>(() => {
+    return schemas.all.reduce((acc, schema) => {
+      acc[schema.name] = [];
+      return acc;
+    }, {});
+  });
+  const dispatch = useTypedDispatch();
+
+  useEffect(() => {
+    const newState = schemas.all.reduce((acc, schema) => {
+      acc[schema.name] = [];
+      return acc;
+    }, {});
+    const updatedState = { ...newState, ...activeSchemaFields };
+    setActiveSchemaFields(updatedState);
+    // This useEffect hook should run whenever the upstream params corresponding to schemas and vizType changes hence disabling the eslint which asks to include activeSchemaFields as dependency
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [schemas, vizType]);
+
+  const handleDragEnd = (dropResult: DropResult) => {
+    try {
+      const { source, destination, combine } = dropResult;
+
+      const destinationSchemaName = destination?.droppableId || combine?.droppableId;
+      const sourceSchemaName = source.droppableId;
+
+      if (!sourceSchemaName || !destinationSchemaName) {
+        // Invalid operation should contain a source and destination
+        return;
+      }
+
+      const panelGroups = Array.from(schemas.all.map((schema) => schema.name));
+
+      if (Object.values(FIELD_SELECTOR_ID).includes(sourceSchemaName as FIELD_SELECTOR_ID)) {
+        if (panelGroups.includes(destinationSchemaName) && !combine) {
+          addFieldToConfiguration({
+            dropResult,
+            aggProps,
+            aggService,
+            activeSchemaFields,
+            dispatch,
+            schemas,
+          });
+        } else if (panelGroups.includes(destinationSchemaName) && combine) {
+          replaceFieldInConfiguration({
+            dropResult,
+            aggProps,
+            aggService,
+            activeSchemaFields,
+            dispatch,
+            schemas,
+          });
+        }
+      } else if (panelGroups.includes(sourceSchemaName)) {
+        if (panelGroups.includes(destinationSchemaName)) {
+          if (sourceSchemaName === destinationSchemaName && !combine) {
+            reorderFieldsWithinSchema({
+              dropResult,
+              aggProps,
+              aggService,
+              activeSchemaFields,
+              dispatch,
+              schemas,
+            });
+          } else if (sourceSchemaName !== destinationSchemaName && !combine) {
+            moveFieldBetweenSchemas({
+              dropResult,
+              aggProps,
+              aggService,
+              activeSchemaFields,
+              dispatch,
+              schemas,
+            });
+          } else if (combine) {
+            replaceFieldInConfiguration({
+              dropResult,
+              aggProps,
+              aggService,
+              activeSchemaFields,
+              dispatch,
+              schemas,
+            });
+          }
+        }
+      }
+    } catch (err) {
+      return;
+    }
+  };
+
   return (
-    <div className="vbDataTab">
-      <FieldSelector />
-      <ConfigPanel />
-    </div>
+    <EuiDragDropContext onDragEnd={handleDragEnd}>
+      <div className="vbDataTab">
+        <FieldSelector />
+        <ConfigPanel
+          schemas={schemas}
+          editingState={editingState}
+          aggProps={aggProps}
+          activeSchemaFields={activeSchemaFields}
+          setActiveSchemaFields={setActiveSchemaFields}
+        />
+      </div>
+    </EuiDragDropContext>
   );
 };
diff --git a/src/plugins/vis_builder/public/application/components/data_tab/schema_to_dropbox.tsx b/src/plugins/vis_builder/public/application/components/data_tab/schema_to_dropbox.tsx
index 518a6ae7af2f..390e7fb47638 100644
--- a/src/plugins/vis_builder/public/application/components/data_tab/schema_to_dropbox.tsx
+++ b/src/plugins/vis_builder/public/application/components/data_tab/schema_to_dropbox.tsx
@@ -2,15 +2,31 @@
  * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
  */
-
 import React from 'react';
 import { Schemas } from '../../../../../vis_default_editor/public';
 import { Dropbox } from './dropbox';
 import { Title } from './title';
+import { AggProps } from './config_panel';
+import { SchemaDisplayStates } from '.';
 
-export const mapSchemaToAggPanel = (schemas: Schemas) => {
+export const mapSchemaToAggPanel = (
+  schemas: Schemas,
+  aggProps: AggProps,
+  activeSchemaFields: SchemaDisplayStates,
+  setActiveSchemaFields: React.Dispatch<React.SetStateAction<SchemaDisplayStates>>
+) => {
   const panelComponents = schemas.all.map((schema) => {
-    return <Dropbox key={schema.name} id={schema.name} label={schema.title} schema={schema} />;
+    return (
+      <Dropbox
+        key={schema.name}
+        id={schema.name}
+        label={schema.title}
+        schema={schema}
+        aggProps={aggProps}
+        activeSchemaFields={activeSchemaFields}
+        setActiveSchemaFields={setActiveSchemaFields}
+      />
+    );
   });
 
   return (
diff --git a/src/plugins/vis_builder/public/application/components/data_tab/use/use_dropbox.tsx b/src/plugins/vis_builder/public/application/components/data_tab/use/use_dropbox.tsx
index c41e4bc08662..d2d1be215785 100644
--- a/src/plugins/vis_builder/public/application/components/data_tab/use/use_dropbox.tsx
+++ b/src/plugins/vis_builder/public/application/components/data_tab/use/use_dropbox.tsx
@@ -5,7 +5,6 @@
 
 import { useState, useEffect, useCallback, useMemo } from 'react';
 import { cloneDeep } from 'lodash';
-import { BucketAggType, IndexPatternField, propFilter } from '../../../../../../data/common';
 import { Schema } from '../../../../../../vis_default_editor/public';
 import { COUNT_FIELD, FieldDragDataType } from '../../../utils/drag_drop/types';
 import { useTypedDispatch } from '../../../utils/state_management';
@@ -18,19 +17,30 @@ import {
 } from '../../../utils/state_management/visualization_slice';
 import { useOpenSearchDashboards } from '../../../../../../opensearch_dashboards_react/public';
 import { VisBuilderServices } from '../../../../types';
-import { useAggs } from '../../../utils/use';
-
-const filterByName = propFilter('name');
-const filterByType = propFilter('type');
+import { getValidAggTypes } from '../utils/get_valid_aggregations';
+import { AggProps } from '../config_panel';
+import { SchemaDisplayStates } from '..';
 
 export interface UseDropboxProps extends Pick<DropboxProps, 'id' | 'label'> {
   schema: Schema;
+  aggProps: AggProps;
+  activeSchemaFields: SchemaDisplayStates;
+  setActiveSchemaFields: React.Dispatch<React.SetStateAction<SchemaDisplayStates>>;
 }
 
 export const useDropbox = (props: UseDropboxProps): DropboxProps => {
-  const { id: dropboxId, label, schema } = props;
+  const {
+    id: dropboxId,
+    label,
+    schema,
+    aggProps,
+    activeSchemaFields,
+    setActiveSchemaFields,
+  } = props;
   const [validAggTypes, setValidAggTypes] = useState<string[]>([]);
-  const { aggConfigs, indexPattern, aggs, timeRange } = useAggs();
+  const { aggConfigs, indexPattern, aggs, timeRange } = aggProps;
+  const fields = activeSchemaFields[schema.name];
+
   const dispatch = useTypedDispatch();
   const {
     services: {
@@ -60,6 +70,16 @@ export const useDropbox = (props: UseDropboxProps): DropboxProps => {
     [dropboxAggs, timeRange]
   );
 
+  useEffect(() => {
+    if (displayFields && JSON.stringify(fields) !== JSON.stringify(displayFields)) {
+      const newDisplayState = { ...activeSchemaFields };
+      newDisplayState[schema.name] = displayFields;
+      setActiveSchemaFields(newDisplayState);
+    }
+    // useEffect runs whenever disaplyFields changes and this in turn updates the activeSchema fields passed by parent hence disabling eslint that asks activeSchema to be included in dependecy list
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [displayFields]);
+
   // Event handlers for each dropbox action type
   const onAddField = useCallback(() => {
     if (!aggConfigs || !indexPattern) {
@@ -105,7 +125,6 @@ export const useDropbox = (props: UseDropboxProps): DropboxProps => {
   const onDeleteField = useCallback(
     (aggId: string) => {
       const newAggs = aggConfigs?.aggs.filter((agg) => agg.id !== aggId);
-
       if (newAggs) {
         dispatch(updateAggConfigParams(newAggs.map((agg) => agg.serialize())));
       }
@@ -156,43 +175,25 @@ export const useDropbox = (props: UseDropboxProps): DropboxProps => {
   );
 
   useEffect(() => {
-    const getValidAggTypes = () => {
-      if (!dragData || schema.group === 'none') return [];
-      const isCountField = dragData === COUNT_FIELD;
-
-      const indexField = isCountField
-        ? { type: 'count' }
-        : getIndexPatternField(dragData, indexPattern?.fields ?? []);
-
-      if (!indexField) return [];
-
-      // Get all aggTypes allowed by the schema and get a list of all the aggTypes that the dragged index field can use
-      const aggTypes = aggService.types.getAll();
-      // `types` can be either a Bucket or Metric aggType, but both types have the name property.
-      const allowedAggTypes = filterByName(
-        aggTypes[schema.group] as BucketAggType[],
-        schema.aggFilter
-      );
-
-      return (
-        allowedAggTypes
-          .filter((aggType) => {
-            const allowedFieldTypes = aggType.paramByName('field')?.filterFieldTypes;
-            return filterByType([indexField], allowedFieldTypes).length !== 0;
-          })
-          .filter((aggType) => (isCountField ? true : aggType.name !== 'count'))
-          // `types` can be either a Bucket or Metric aggType, but both types have the name property.
-          .map((aggType) => (aggType as BucketAggType).name)
-      );
-    };
-
-    setValidAggTypes(getValidAggTypes());
+    const fieldName = typeof dragData === typeof COUNT_FIELD ? '' : (dragData as string);
+    const sourceGroup = typeof dragData === typeof COUNT_FIELD ? 'preDefinedCountMetric' : '';
+
+    setValidAggTypes(
+      getValidAggTypes({
+        fieldName,
+        sourceGroup,
+        destinationSchema: schema,
+        aggProps,
+        aggService,
+        sourceAgg: null,
+      })
+    );
 
     return () => {
       setValidAggTypes([]);
     };
+    // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [aggService.types, dragData, indexPattern?.fields, schema.aggFilter, schema.group]);
-
   const canDrop = validAggTypes.length > 0 && schema.max > dropboxAggs.length;
 
   return {
@@ -210,6 +211,3 @@ export const useDropbox = (props: UseDropboxProps): DropboxProps => {
     dropProps,
   };
 };
-
-const getIndexPatternField = (indexFieldName: string, availableFields: IndexPatternField[]) =>
-  availableFields.find(({ name }) => name === indexFieldName);
diff --git a/src/plugins/vis_builder/public/application/components/data_tab/utils/get_valid_aggregations.tsx b/src/plugins/vis_builder/public/application/components/data_tab/utils/get_valid_aggregations.tsx
new file mode 100644
index 000000000000..e88c3099a000
--- /dev/null
+++ b/src/plugins/vis_builder/public/application/components/data_tab/utils/get_valid_aggregations.tsx
@@ -0,0 +1,99 @@
+/*
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import {
+  AggConfig,
+  AggsStart,
+  BucketAggType,
+  IndexPatternField,
+  propFilter,
+} from '../../../../../../data/common';
+import { Schema } from '../../../../../../vis_default_editor/public';
+import { AggProps } from '../config_panel';
+
+export interface CreateNewAggConfig {
+  fieldName: string;
+  sourceGroup: string;
+  destinationSchema: Schema;
+  aggProps: AggProps;
+  aggService: AggsStart;
+  sourceAgg: AggConfig | null | undefined;
+}
+
+const filterByName = propFilter('name');
+const filterByType = propFilter('type');
+
+const getIndexPatternField = (indexFieldName: string, availableFields: IndexPatternField[]) =>
+  availableFields.find(({ name }) => name === indexFieldName);
+
+export const getValidAggTypes = ({
+  fieldName,
+  sourceGroup,
+  destinationSchema,
+  aggProps,
+  aggService,
+  sourceAgg,
+}: CreateNewAggConfig) => {
+  const isCountField =
+    sourceGroup === 'preDefinedCountMetric' ||
+    (sourceAgg && Object.keys(sourceAgg.params).length === 0);
+
+  const indexField = isCountField
+    ? { type: 'count' }
+    : getIndexPatternField(fieldName, aggProps.indexPattern?.fields ?? []);
+
+  if (!indexField) return [];
+
+  // Get all aggTypes allowed by the schema and get a list of all the aggTypes that the dragged index field can use
+  const aggTypes = aggService.types.getAll();
+  // `types` can be either a Bucket or Metric aggType, but both types have the name property.
+  const allowedAggTypes = filterByName(
+    aggTypes[destinationSchema.group] as BucketAggType[],
+    destinationSchema.aggFilter
+  );
+
+  return (
+    allowedAggTypes
+      .filter((aggType) => {
+        const allowedFieldTypes = aggType.paramByName('field')?.filterFieldTypes;
+        return filterByType([indexField], allowedFieldTypes).length !== 0;
+      })
+      .filter((aggType) => (isCountField ? true : aggType.name !== 'count'))
+      // `types` can be either a Bucket or Metric aggType, but both types have the name property.
+      .map((aggType) => (aggType as BucketAggType).name)
+  );
+};
+
+export const createNewAggConfig = ({
+  fieldName,
+  sourceGroup,
+  destinationSchema,
+  aggProps,
+  aggService,
+  sourceAgg,
+}: CreateNewAggConfig) => {
+  const schemaAggTypes = (destinationSchema.defaults as any).aggTypes;
+
+  const destinationValidAggType = getValidAggTypes({
+    fieldName,
+    sourceGroup,
+    destinationSchema,
+    aggProps,
+    aggService,
+    sourceAgg,
+  });
+
+  const allowedAggTypes = schemaAggTypes
+    ? schemaAggTypes.filter((type: string) => destinationValidAggType.includes(type))
+    : [];
+
+  aggProps.aggConfigs?.createAggConfig({
+    type: allowedAggTypes[0] || destinationValidAggType[0],
+    schema: destinationSchema.name,
+    params: {
+      field: fieldName,
+    },
+  });
+};
diff --git a/src/plugins/vis_builder/public/application/components/draggable_accordion.scss b/src/plugins/vis_builder/public/application/components/draggable_accordion.scss
new file mode 100644
index 000000000000..3bfcac218d9c
--- /dev/null
+++ b/src/plugins/vis_builder/public/application/components/draggable_accordion.scss
@@ -0,0 +1,34 @@
+/*
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+.draggableAccordion__title {
+  display: inline-block;
+}
+
+.draggableAccordion__button {
+  padding: $euiSizeS $euiSizeS $euiSizeS 0;
+
+  &:hover {
+    text-decoration: none;
+
+    .draggableAccordion__title {
+      text-decoration: underline;
+    }
+  }
+}
+
+.draggableAccordion__badge {
+  justify-content: center;
+  align-items: center;
+}
+
+.draggableAccordion {
+  border-top: $euiBorderThin;
+  border-bottom: $euiBorderThin;
+
+  & + .draggableAccordion {
+    border-top: none;
+  }
+}
diff --git a/src/plugins/vis_builder/public/application/components/draggable_accordion.tsx b/src/plugins/vis_builder/public/application/components/draggable_accordion.tsx
new file mode 100644
index 000000000000..99457800e7f7
--- /dev/null
+++ b/src/plugins/vis_builder/public/application/components/draggable_accordion.tsx
@@ -0,0 +1,59 @@
+/*
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import {
+  EuiButtonEmpty,
+  EuiFlexGroup,
+  EuiFlexItem,
+  EuiNotificationBadge,
+  EuiTitle,
+} from '@elastic/eui';
+import React from 'react';
+import { useState } from 'react';
+import './draggable_accordion.scss';
+
+export const DraggableAccordion = ({ children, title, defaultState = true }) => {
+  const [isOpen, setIsOpen] = useState(defaultState);
+
+  function handleOnClick() {
+    setIsOpen(!isOpen);
+  }
+
+  return (
+    <div className="draggableAccordion">
+      <EuiFlexGroup direction="column" justifyContent="center" gutterSize="none" responsive={false}>
+        <EuiFlexGroup
+          direction="row"
+          gutterSize="none"
+          justifyContent="spaceBetween"
+          responsive={false}
+        >
+          <EuiFlexItem grow={false}>
+            <EuiButtonEmpty
+              onClick={handleOnClick}
+              iconType={isOpen ? 'arrowDown' : 'arrowRight'}
+              aria-label="Expand Elements"
+              className="draggableAccordion__button"
+              size="s"
+              flush="both"
+            >
+              <EuiTitle size="xxs">
+                <span>{title}</span>
+              </EuiTitle>
+            </EuiButtonEmpty>
+          </EuiFlexItem>
+          <EuiFlexItem className="draggableAccordion__badge" grow={false}>
+            <EuiNotificationBadge color="subdued" size="m">
+              {children?.length || 0}
+            </EuiNotificationBadge>
+          </EuiFlexItem>
+        </EuiFlexGroup>
+        <EuiFlexGroup direction="column" gutterSize="none" responsive={false}>
+          {isOpen && children}
+        </EuiFlexGroup>
+      </EuiFlexGroup>
+    </div>
+  );
+};