Merge branch 'refactor/rightcontainer-breakup' of https://github.com/SigNoz/signoz into feat/gaps-thresholds

frontend/src/container/NewWidget/RightContainer/RightContainer.styles.scss

@@ -1,9 +1,9 @@
 .right-container {
 	display: flex;
 	flex-direction: column;
-	font-family: 'Space Mono';
 
 	.section-heading {
+		font-family: 'Space Mono';
 		color: var(--bg-vanilla-400);
 		font-size: 13px;
 		font-style: normal;
@@ -41,50 +41,6 @@
 		gap: 8px;
 	}
 
-	.name-description {
-		padding: 0 0 4px 0;
-
-		.name-input {
-			display: flex;
-			padding: 6px 6px 6px 8px;
-			align-items: center;
-			gap: 4px;
-			flex: 1 0 0;
-			align-self: stretch;
-			border-radius: 2px;
-			border: 1px solid var(--bg-slate-400);
-			background: var(--bg-ink-300);
-			color: var(--bg-vanilla-100);
-			font-family: Inter;
-			font-size: 14px;
-			font-style: normal;
-			font-weight: 400;
-			line-height: 18px; /* 128.571% */
-			letter-spacing: -0.07px;
-		}
-
-		.description-input {
-			border-style: unset;
-			.ant-input {
-				display: flex;
-				height: 80px;
-				padding: 6px 6px 6px 8px;
-				align-items: flex-start;
-				gap: 4px;
-				border-radius: 2px;
-				border: 1px solid var(--bg-slate-400);
-				background: var(--bg-ink-300);
-				color: var(--bg-vanilla-100);
-				font-family: Inter;
-				font-size: 14px;
-				font-style: normal;
-				font-weight: 400;
-				line-height: 18px; /* 128.571% */
-				letter-spacing: -0.07px;
-			}
-		}
-	}
-
 	.panel-config {
 		display: flex;
 		flex-direction: column;
@@ -218,87 +174,6 @@
 			flex-direction: row;
 			justify-content: space-between;
 		}
-
-		.bucket-config {
-			.bucket-size-label {
-				margin-top: 8px;
-			}
-
-			.bucket-input {
-				display: flex;
-				width: 100%;
-				height: 32px;
-				padding: 6px 6px 6px 8px;
-				align-items: center;
-				gap: 4px;
-				align-self: stretch;
-				border-radius: 2px;
-				border: 1px solid var(--bg-slate-400);
-				background: var(--bg-ink-300);
-
-				.ant-input {
-					background: var(--bg-ink-300);
-				}
-			}
-
-			.combine-hist {
-				display: flex;
-				justify-content: space-between;
-				margin-top: 8px;
-
-				.label {
-					color: var(--bg-vanilla-400);
-					font-size: 13px;
-					font-style: normal;
-					font-weight: 400;
-					line-height: 18px; /* 138.462% */
-					letter-spacing: 0.52px;
-					text-transform: uppercase;
-				}
-			}
-		}
-	}
-
-	.alerts {
-		display: flex;
-		align-items: center;
-		justify-content: space-between;
-		padding: 12px 12px 32px 12px;
-		min-height: 44px;
-		border-top: 1px solid var(--bg-slate-500);
-		cursor: pointer;
-
-		.left-section {
-			display: flex;
-			align-items: center;
-			gap: 8px;
-
-			.bell-icon {
-				color: var(--bg-vanilla-400);
-			}
-
-			.alerts-text {
-				color: var(--bg-vanilla-400);
-				font-size: 14px;
-				font-style: normal;
-				font-weight: 400;
-				line-height: 20px; /* 142.857% */
-				letter-spacing: 0.14px;
-			}
-		}
-		.plus-icon {
-			color: var(--bg-vanilla-400);
-		}
-	}
-
-	.context-links {
-		padding: 12px 12px 16px 12px;
-		border-bottom: 1px solid var(--bg-slate-500);
-	}
-
-	.thresholds-section {
-		padding: 12px 12px 16px 12px;
-		border-top: 1px solid var(--bg-slate-500);
 	}
 }
 
@@ -333,25 +208,6 @@
 			}
 		}
 
-		.name-description {
-			border-top: 1px solid var(--bg-vanilla-300);
-			border-bottom: 1px solid var(--bg-vanilla-300);
-
-			.name-input {
-				border: 1px solid var(--bg-vanilla-300);
-				background: var(--bg-vanilla-300);
-				color: var(--bg-ink-300);
-			}
-
-			.description-input {
-				.ant-input {
-					border: 1px solid var(--bg-vanilla-300);
-					background: var(--bg-vanilla-300);
-					color: var(--bg-ink-300);
-				}
-			}
-		}
-
 		.panel-config {
 			.panel-type-select {
 				.ant-select-selector {
@@ -389,21 +245,6 @@
 				}
 			}
 
-			.bucket-config {
-				.label {
-					color: var(--bg-ink-400);
-				}
-
-				.bucket-input {
-					border: 1px solid var(--bg-vanilla-300);
-					background: var(--bg-vanilla-300);
-
-					.ant-input {
-						background: var(--bg-vanilla-300);
-					}
-				}
-			}
-
 			.panel-time-text {
 				color: var(--bg-ink-400);
 			}
@@ -437,31 +278,6 @@
 				}
 			}
 		}
-
-		.alerts {
-			border-top: 1px solid var(--bg-vanilla-300);
-
-			.left-section {
-				.bell-icon {
-					color: var(--bg-ink-300);
-				}
-
-				.alerts-text {
-					color: var(--bg-ink-300);
-				}
-			}
-			.plus-icon {
-				color: var(--bg-ink-300);
-			}
-		}
-
-		.context-links {
-			border-bottom: 1px solid var(--bg-vanilla-300);
-		}
-
-		.thresholds-section {
-			border-top: 1px solid var(--bg-vanilla-300);
-		}
 	}
 
 	.select-option {

frontend/src/container/NewWidget/RightContainer/SettingSections/AlertsSection/AlertsSection.styles.scss

@@ -0,0 +1,50 @@
+.alerts-section {
+	display: flex;
+	align-items: center;
+	justify-content: space-between;
+	padding: 12px 12px 32px 12px;
+	min-height: 44px;
+	border-top: 1px solid var(--bg-slate-500);
+	cursor: pointer;
+
+	.alerts-section__left {
+		display: flex;
+		align-items: center;
+		gap: 8px;
+
+		.alerts-section__bell-icon {
+			color: var(--bg-vanilla-400);
+		}
+
+		.alerts-section__text {
+			color: var(--bg-vanilla-400);
+			font-size: 14px;
+			font-style: normal;
+			font-weight: 400;
+			line-height: 20px; /* 142.857% */
+			letter-spacing: 0.14px;
+		}
+	}
+	.alerts-section__plus-icon {
+		color: var(--bg-vanilla-400);
+	}
+}
+
+.lightMode {
+	.alerts-section {
+		border-top: 1px solid var(--bg-vanilla-300);
+
+		.alerts-section__left {
+			.alerts-section__bell-icon {
+				color: var(--bg-ink-300);
+			}
+
+			.alerts-section__text {
+				color: var(--bg-ink-300);
+			}
+		}
+		.alerts-section__plus-icon {
+			color: var(--bg-ink-300);
+		}
+	}
+}

frontend/src/container/NewWidget/RightContainer/SettingSections/AlertsSection/AlertsSection.tsx

@@ -0,0 +1,23 @@
+import { Typography } from 'antd';
+import { ConciergeBell, Plus, SquareArrowOutUpRight } from 'lucide-react';
+
+import './AlertsSection.styles.scss';
+
+interface AlertsSectionProps {
+	onCreateAlertsHandler: () => void;
+}
+
+export function AlertsSection({
+	onCreateAlertsHandler,
+}: AlertsSectionProps): JSX.Element {
+	return (
+		<section className="alerts-section" onClick={onCreateAlertsHandler}>
+			<div className="alerts-section__left">
+				<ConciergeBell size={14} className="alerts-section__bell-icon" />
+				<Typography.Text className="alerts-section__text">Alerts</Typography.Text>
+				<SquareArrowOutUpRight size={10} className="info-icon" />
+			</div>
+			<Plus size={14} className="alerts-section__plus-icon" />
+		</section>
+	);
+}

frontend/src/container/NewWidget/RightContainer/SettingSections/AxesSection/AxesSection.tsx

@@ -0,0 +1,98 @@
+import { Dispatch, SetStateAction } from 'react';
+import { InputNumber, Select, Typography } from 'antd';
+import SettingsSection from 'components/SettingsSection/SettingsSection';
+import { Axis3D, LineChart, Spline } from 'lucide-react';
+
+enum LogScale {
+	LINEAR = 'linear',
+	LOGARITHMIC = 'logarithmic',
+}
+
+const { Option } = Select;
+
+interface AxesSectionProps {
+	allowSoftMinMax: boolean;
+	allowLogScale: boolean;
+	softMin: number | null;
+	softMax: number | null;
+	setSoftMin: Dispatch<SetStateAction<number | null>>;
+	setSoftMax: Dispatch<SetStateAction<number | null>>;
+	isLogScale: boolean;
+	setIsLogScale: Dispatch<SetStateAction<boolean>>;
+}
+
+export function AxesSection({
+	allowSoftMinMax,
+	allowLogScale,
+	softMin,
+	softMax,
+	setSoftMin,
+	setSoftMax,
+	isLogScale,
+	setIsLogScale,
+}: AxesSectionProps): JSX.Element {
+	const softMinHandler = (value: number | null): void => {
+		setSoftMin(value);
+	};
+
+	const softMaxHandler = (value: number | null): void => {
+		setSoftMax(value);
+	};
+
+	return (
+		<SettingsSection title="Axes" icon={<Axis3D size={14} />}>
+			{allowSoftMinMax && (
+				<section className="soft-min-max">
+					<section className="container">
+						<Typography.Text className="text">Soft Min</Typography.Text>
+						<InputNumber
+							type="number"
+							value={softMin}
+							onChange={softMinHandler}
+							rootClassName="input"
+						/>
+					</section>
+					<section className="container">
+						<Typography.Text className="text">Soft Max</Typography.Text>
+						<InputNumber
+							value={softMax}
+							type="number"
+							rootClassName="input"
+							onChange={softMaxHandler}
+						/>
+					</section>
+				</section>
+			)}
+
+			{allowLogScale && (
+				<section className="log-scale control-container">
+					<Typography.Text className="section-heading">Y Axis Scale</Typography.Text>
+					<Select
+						onChange={(value): void => setIsLogScale(value === LogScale.LOGARITHMIC)}
+						value={isLogScale ? LogScale.LOGARITHMIC : LogScale.LINEAR}
+						style={{ width: '100%' }}
+						className="panel-type-select"
+						defaultValue={LogScale.LINEAR}
+					>
+						<Option value={LogScale.LINEAR}>
+							<div className="select-option">
+								<div className="icon">
+									<LineChart size={16} />
+								</div>
+								<Typography.Text className="display">Linear</Typography.Text>
+							</div>
+						</Option>
+						<Option value={LogScale.LOGARITHMIC}>
+							<div className="select-option">
+								<div className="icon">
+									<Spline size={16} />
+								</div>
+								<Typography.Text className="display">Logarithmic</Typography.Text>
+							</div>
+						</Option>
+					</Select>
+				</section>
+			)}
+		</SettingsSection>
+	);
+}

frontend/src/container/NewWidget/RightContainer/SettingSections/ChartAppearanceSection/ChartAppearanceSection.tsx

@@ -0,0 +1,71 @@
+import { Dispatch, SetStateAction } from 'react';
+import { Switch, Typography } from 'antd';
+import SettingsSection from 'components/SettingsSection/SettingsSection';
+import {
+	FillMode,
+	LineInterpolation,
+	LineStyle,
+} from 'lib/uPlotV2/config/types';
+import { Paintbrush } from 'lucide-react';
+
+import { FillModeSelector } from '../../components/FillModeSelector/FillModeSelector';
+import { LineInterpolationSelector } from '../../components/LineInterpolationSelector/LineInterpolationSelector';
+import { LineStyleSelector } from '../../components/LineStyleSelector/LineStyleSelector';
+
+interface ChartAppearanceSectionProps {
+	fillMode: FillMode;
+	setFillMode: Dispatch<SetStateAction<FillMode>>;
+	lineStyle: LineStyle;
+	setLineStyle: Dispatch<SetStateAction<LineStyle>>;
+	lineInterpolation: LineInterpolation;
+	setLineInterpolation: Dispatch<SetStateAction<LineInterpolation>>;
+	showPoints: boolean;
+	setShowPoints: Dispatch<SetStateAction<boolean>>;
+	allowFillMode: boolean;
+	allowLineStyle: boolean;
+	allowLineInterpolation: boolean;
+	allowShowPoints: boolean;
+}
+
+export function ChartAppearanceSection({
+	fillMode,
+	setFillMode,
+	lineStyle,
+	setLineStyle,
+	lineInterpolation,
+	setLineInterpolation,
+	showPoints,
+	setShowPoints,
+	allowFillMode,
+	allowLineStyle,
+	allowLineInterpolation,
+	allowShowPoints,
+}: ChartAppearanceSectionProps): JSX.Element {
+	return (
+		<SettingsSection title="Chart Appearance" icon={<Paintbrush size={14} />}>
+			{allowFillMode && (
+				<FillModeSelector value={fillMode} onChange={setFillMode} />
+			)}
+			{allowLineStyle && (
+				<LineStyleSelector value={lineStyle} onChange={setLineStyle} />
+			)}
+			{allowLineInterpolation && (
+				<LineInterpolationSelector
+					value={lineInterpolation}
+					onChange={setLineInterpolation}
+				/>
+			)}
+			{allowShowPoints && (
+				<section className="show-points toggle-card">
+					<div className="toggle-card-text-container">
+						<Typography.Text className="section-heading">Show points</Typography.Text>
+						<Typography.Text className="toggle-card-description">
+							Display individual data points on the chart
+						</Typography.Text>
+					</div>
+					<Switch size="small" checked={showPoints} onChange={setShowPoints} />
+				</section>
+			)}
+		</SettingsSection>
+	);
+}

frontend/src/container/NewWidget/RightContainer/SettingSections/ContextLinksSection/ContextLinksSection.styles.scss

@@ -0,0 +1,10 @@
+.context-links-section {
+	padding: 12px 12px 16px 12px;
+	border-bottom: 1px solid var(--bg-slate-500);
+}
+
+.lightMode {
+	.context-links-section {
+		border-bottom: 1px solid var(--bg-vanilla-300);
+	}
+}

frontend/src/container/NewWidget/RightContainer/SettingSections/ContextLinksSection/ContextLinksSection.tsx

@@ -0,0 +1,36 @@
+import { Dispatch, SetStateAction } from 'react';
+import SettingsSection from 'components/SettingsSection/SettingsSection';
+import { Link as LinkIcon } from 'lucide-react';
+import { ContextLinksData, Widgets } from 'types/api/dashboard/getAll';
+
+import ContextLinks from '../../ContextLinks';
+
+import './ContextLinksSection.styles.scss';
+
+interface ContextLinksSectionProps {
+	contextLinks: ContextLinksData;
+	setContextLinks: Dispatch<SetStateAction<ContextLinksData>>;
+	selectedWidget?: Widgets;
+}
+
+export function ContextLinksSection({
+	contextLinks,
+	setContextLinks,
+	selectedWidget,
+}: ContextLinksSectionProps): JSX.Element {
+	return (
+		<SettingsSection
+			title="Context Links"
+			icon={<LinkIcon size={14} />}
+			defaultOpen={!!contextLinks.linksData.length}
+		>
+			<div className="context-links-section">
+				<ContextLinks
+					contextLinks={contextLinks}
+					setContextLinks={setContextLinks}
+					selectedWidget={selectedWidget}
+				/>
+			</div>
+		</SettingsSection>
+	);
+}

frontend/src/container/NewWidget/RightContainer/SettingSections/FormattingUnitsSection/FormattingUnitsSection.tsx

@@ -0,0 +1,92 @@
+import { Dispatch, SetStateAction, useMemo } from 'react';
+import { Select, Typography } from 'antd';
+import { PrecisionOption, PrecisionOptionsEnum } from 'components/Graph/types';
+import SettingsSection from 'components/SettingsSection/SettingsSection';
+import { PanelDisplay } from 'constants/queryBuilder';
+import { SlidersHorizontal } from 'lucide-react';
+import { ColumnUnit } from 'types/api/dashboard/getAll';
+
+import { ColumnUnitSelector } from '../../ColumnUnitSelector/ColumnUnitSelector';
+import DashboardYAxisUnitSelectorWrapper from '../../DashboardYAxisUnitSelectorWrapper';
+
+interface FormattingUnitsSectionProps {
+	selectedGraphType: PanelDisplay | '';
+	yAxisUnit: string;
+	setYAxisUnit: Dispatch<SetStateAction<string>>;
+	isNewDashboard: boolean;
+	decimalPrecision: PrecisionOption;
+	setDecimalPrecision: Dispatch<SetStateAction<PrecisionOption>>;
+	columnUnits: ColumnUnit;
+	setColumnUnits: Dispatch<SetStateAction<ColumnUnit>>;
+	allowYAxisUnit: boolean;
+	allowDecimalPrecision: boolean;
+	allowPanelColumnPreference: boolean;
+}
+
+export function FormattingUnitsSection({
+	selectedGraphType,
+	yAxisUnit,
+	setYAxisUnit,
+	isNewDashboard,
+	decimalPrecision,
+	setDecimalPrecision,
+	columnUnits,
+	setColumnUnits,
+	allowYAxisUnit,
+	allowDecimalPrecision,
+	allowPanelColumnPreference,
+}: FormattingUnitsSectionProps): JSX.Element {
+	const decimapPrecisionOptions = useMemo(
+		() => [
+			{ label: '0 decimals', value: PrecisionOptionsEnum.ZERO },
+			{ label: '1 decimal', value: PrecisionOptionsEnum.ONE },
+			{ label: '2 decimals', value: PrecisionOptionsEnum.TWO },
+			{ label: '3 decimals', value: PrecisionOptionsEnum.THREE },
+		],
+		[],
+	);
+	return (
+		<SettingsSection
+			title="Formatting & Units"
+			icon={<SlidersHorizontal size={14} />}
+		>
+			{allowYAxisUnit && (
+				<DashboardYAxisUnitSelectorWrapper
+					onSelect={setYAxisUnit}
+					value={yAxisUnit || ''}
+					fieldLabel={
+						selectedGraphType === PanelDisplay.VALUE ||
+						selectedGraphType === PanelDisplay.PIE
+							? 'Unit'
+							: 'Y Axis Unit'
+					}
+					shouldUpdateYAxisUnit={isNewDashboard}
+				/>
+			)}
+
+			{allowDecimalPrecision && (
+				<section className="decimal-precision-selector control-container">
+					<Typography.Text className="section-heading">
+						Decimal Precision
+					</Typography.Text>
+					<Select
+						options={decimapPrecisionOptions}
+						value={decimalPrecision}
+						style={{ width: '100%' }}
+						className="panel-type-select"
+						defaultValue={decimapPrecisionOptions[0]?.value}
+						onChange={(val: PrecisionOption): void => setDecimalPrecision(val)}
+					/>
+				</section>
+			)}
+
+			{allowPanelColumnPreference && (
+				<ColumnUnitSelector
+					columnUnits={columnUnits}
+					setColumnUnits={setColumnUnits}
+					isNewDashboard={isNewDashboard}
+				/>
+			)}
+		</SettingsSection>
+	);
+}

frontend/src/container/NewWidget/RightContainer/SettingSections/GeneralSettingsSection/GeneralSettingsSection.styles.scss

@@ -0,0 +1,64 @@
+.general-settings__name-description {
+	padding: 0 0 4px 0;
+
+	.general-settings__name-input {
+		display: flex;
+		padding: 6px 6px 6px 8px;
+		align-items: center;
+		gap: 4px;
+		flex: 1 0 0;
+		align-self: stretch;
+		border-radius: 2px;
+		border: 1px solid var(--bg-slate-400);
+		background: var(--bg-ink-300);
+		color: var(--bg-vanilla-100);
+		font-family: Inter;
+		font-size: 14px;
+		font-style: normal;
+		font-weight: 400;
+		line-height: 18px; /* 128.571% */
+		letter-spacing: -0.07px;
+	}
+
+	.general-settings__description-input {
+		border-style: unset;
+		.ant-input {
+			display: flex;
+			height: 80px;
+			padding: 6px 6px 6px 8px;
+			align-items: flex-start;
+			gap: 4px;
+			border-radius: 2px;
+			border: 1px solid var(--bg-slate-400);
+			background: var(--bg-ink-300);
+			color: var(--bg-vanilla-100);
+			font-family: Inter;
+			font-size: 14px;
+			font-style: normal;
+			font-weight: 400;
+			line-height: 18px; /* 128.571% */
+			letter-spacing: -0.07px;
+		}
+	}
+}
+
+.lightMode {
+	.general-settings__name-description {
+		border-top: 1px solid var(--bg-vanilla-300);
+		border-bottom: 1px solid var(--bg-vanilla-300);
+
+		.general-settings__name-input {
+			border: 1px solid var(--bg-vanilla-300);
+			background: var(--bg-vanilla-300);
+			color: var(--bg-ink-300);
+		}
+
+		.general-settings__description-input {
+			.ant-input {
+				border: 1px solid var(--bg-vanilla-300);
+				background: var(--bg-vanilla-300);
+				color: var(--bg-ink-300);
+			}
+		}
+	}
+}

frontend/src/container/NewWidget/RightContainer/SettingSections/GeneralSettingsSection/GeneralSettingsSection.tsx

@@ -0,0 +1,147 @@
+import {
+	Dispatch,
+	SetStateAction,
+	useCallback,
+	useMemo,
+	useRef,
+	useState,
+} from 'react';
+import type { InputRef } from 'antd';
+import { AutoComplete, Input, Typography } from 'antd';
+import SettingsSection from 'components/SettingsSection/SettingsSection';
+import { popupContainer } from 'utils/selectPopupContainer';
+
+import './GeneralSettingsSection.styles.scss';
+
+const { TextArea } = Input;
+
+interface VariableOption {
+	value: string;
+	label: string;
+}
+
+interface GeneralSettingsSectionProps {
+	title: string;
+	setTitle: Dispatch<SetStateAction<string>>;
+	description: string;
+	setDescription: Dispatch<SetStateAction<string>>;
+	dashboardVariables: Record<string, { name?: string }>;
+}
+
+export function GeneralSettingsSection({
+	title,
+	setTitle,
+	description,
+	setDescription,
+	dashboardVariables,
+}: GeneralSettingsSectionProps): JSX.Element {
+	const [inputValue, setInputValue] = useState(title);
+	const [autoCompleteOpen, setAutoCompleteOpen] = useState(false);
+	const [cursorPos, setCursorPos] = useState(0);
+	const inputRef = useRef<InputRef>(null);
+
+	const onChangeHandler = useCallback(
+		(setFunc: Dispatch<SetStateAction<string>>, value: string) => {
+			setFunc(value);
+		},
+		[],
+	);
+
+	const dashboardVariableOptions = useMemo<VariableOption[]>(() => {
+		return Object.entries(dashboardVariables).map(([, value]) => ({
+			value: value.name || '',
+			label: value.name || '',
+		}));
+	}, [dashboardVariables]);
+
+	const updateCursorAndDropdown = (value: string, pos: number): void => {
+		setCursorPos(pos);
+		const lastDollar = value.lastIndexOf('$', pos - 1);
+		setAutoCompleteOpen(lastDollar !== -1 && pos >= lastDollar + 1);
+	};
+
+	const onInputChange = (value: string): void => {
+		setInputValue(value);
+		onChangeHandler(setTitle, value);
+		setTimeout(() => {
+			const pos = inputRef.current?.input?.selectionStart ?? 0;
+			updateCursorAndDropdown(value, pos);
+		}, 0);
+	};
+
+	const onSelect = (selectedValue: string): void => {
+		const pos = cursorPos;
+		const value = inputValue;
+		const lastDollar = value.lastIndexOf('$', pos - 1);
+		const textBeforeDollar = value.substring(0, lastDollar);
+		const textAfterDollar = value.substring(lastDollar + 1);
+		const match = textAfterDollar.match(/^([a-zA-Z0-9_.]*)/);
+		const rest = textAfterDollar.substring(match ? match[1].length : 0);
+		const newValue = `${textBeforeDollar}$${selectedValue}${rest}`;
+		setInputValue(newValue);
+		onChangeHandler(setTitle, newValue);
+		setAutoCompleteOpen(false);
+		setTimeout(() => {
+			const newCursor = `${textBeforeDollar}$${selectedValue}`.length;
+			inputRef.current?.input?.setSelectionRange(newCursor, newCursor);
+			setCursorPos(newCursor);
+		}, 0);
+	};
+
+	const filterOption = (
+		currentInputValue: string,
+		option?: VariableOption,
+	): boolean => {
+		const pos = cursorPos;
+		const value = currentInputValue;
+		const lastDollar = value.lastIndexOf('$', pos - 1);
+		if (lastDollar === -1) {
+			return false;
+		}
+		const afterDollar = value.substring(lastDollar + 1, pos).toLowerCase();
+		return option?.value.toLowerCase().startsWith(afterDollar) || false;
+	};
+
+	const handleInputCursor = (): void => {
+		const pos = inputRef.current?.input?.selectionStart ?? 0;
+		updateCursorAndDropdown(inputValue, pos);
+	};
+
+	return (
+		<SettingsSection title="General" defaultOpen icon={null}>
+			<section className="general-settings__name-description control-container">
+				<Typography.Text className="section-heading">Name</Typography.Text>
+				<AutoComplete
+					options={dashboardVariableOptions}
+					value={inputValue}
+					onChange={onInputChange}
+					onSelect={onSelect}
+					filterOption={filterOption}
+					style={{ width: '100%' }}
+					getPopupContainer={popupContainer}
+					placeholder="Enter the panel name here..."
+					open={autoCompleteOpen}
+				>
+					<Input
+						rootClassName="general-settings__name-input"
+						ref={inputRef}
+						onSelect={handleInputCursor}
+						onClick={handleInputCursor}
+						onBlur={(): void => setAutoCompleteOpen(false)}
+					/>
+				</AutoComplete>
+				<Typography.Text className="section-heading">Description</Typography.Text>
+				<TextArea
+					placeholder="Enter the panel description here..."
+					bordered
+					allowClear
+					value={description}
+					onChange={(event): void =>
+						onChangeHandler(setDescription, event.target.value)
+					}
+					rootClassName="general-settings__description-input"
+				/>
+			</section>
+		</SettingsSection>
+	);
+}

frontend/src/container/NewWidget/RightContainer/SettingSections/HistogramBucketsSection/HistogramBucketsSection.styles.scss

@@ -0,0 +1,55 @@
+.histogram-settings__bucket-config {
+	.histogram-settings__bucket-size-label {
+		margin-top: 8px;
+	}
+
+	.histogram-settings__bucket-input {
+		display: flex;
+		width: 100%;
+		height: 32px;
+		padding: 6px 6px 6px 8px;
+		align-items: center;
+		gap: 4px;
+		align-self: stretch;
+		border-radius: 2px;
+		border: 1px solid var(--bg-slate-400);
+		background: var(--bg-ink-300);
+
+		.ant-input {
+			background: var(--bg-ink-300);
+		}
+	}
+
+	.histogram-settings__combine-hist {
+		display: flex;
+		justify-content: space-between;
+		margin-top: 8px;
+
+		.histogram-settings__merge-label {
+			color: var(--bg-vanilla-400);
+			font-size: 13px;
+			font-style: normal;
+			font-weight: 400;
+			line-height: 18px; /* 138.462% */
+			letter-spacing: 0.52px;
+			text-transform: uppercase;
+		}
+	}
+}
+
+.lightMode {
+	.histogram-settings__bucket-config {
+		.histogram-settings__merge-label {
+			color: var(--bg-ink-400);
+		}
+
+		.histogram-settings__bucket-input {
+			border: 1px solid var(--bg-vanilla-300);
+			background: var(--bg-vanilla-300);
+
+			.ant-input {
+				background: var(--bg-vanilla-300);
+			}
+		}
+	}
+}

frontend/src/container/NewWidget/RightContainer/SettingSections/HistogramBucketsSection/HistogramBucketsSection.tsx

@@ -0,0 +1,70 @@
+import { Dispatch, SetStateAction } from 'react';
+import { InputNumber, Switch, Typography } from 'antd';
+import SettingsSection from 'components/SettingsSection/SettingsSection';
+
+import './HistogramBucketsSection.styles.scss';
+
+interface HistogramBucketsSectionProps {
+	bucketCount: number;
+	setBucketCount: Dispatch<SetStateAction<number>>;
+	bucketWidth: number;
+	setBucketWidth: Dispatch<SetStateAction<number>>;
+	combineHistogram: boolean;
+	setCombineHistogram: Dispatch<SetStateAction<boolean>>;
+}
+
+export function HistogramBucketsSection({
+	bucketCount,
+	setBucketCount,
+	bucketWidth,
+	setBucketWidth,
+	combineHistogram,
+	setCombineHistogram,
+}: HistogramBucketsSectionProps): JSX.Element {
+	return (
+		<SettingsSection title="Histogram / Buckets">
+			<section className="histogram-settings__bucket-config control-container">
+				<Typography.Text className="section-heading">
+					Number of buckets
+				</Typography.Text>
+				<InputNumber
+					value={bucketCount || null}
+					type="number"
+					min={0}
+					rootClassName="bucket-input"
+					placeholder="Default: 30"
+					onChange={(val): void => {
+						setBucketCount(val || 0);
+					}}
+				/>
+				<Typography.Text className="section-heading histogram-settings__bucket-size-label">
+					Bucket width
+				</Typography.Text>
+				<InputNumber
+					value={bucketWidth || null}
+					type="number"
+					precision={2}
+					placeholder="Default: Auto"
+					step={0.1}
+					min={0.0}
+					rootClassName="histogram-settings__bucket-input"
+					onChange={(val): void => {
+						setBucketWidth(val || 0);
+					}}
+				/>
+				<section className="histogram-settings__combine-hist">
+					<Typography.Text className="section-heading">
+						<span className="histogram-settings__merge-label">
+							Merge all series into one
+						</span>
+					</Typography.Text>
+					<Switch
+						checked={combineHistogram}
+						size="small"
+						onChange={(checked): void => setCombineHistogram(checked)}
+					/>
+				</section>
+			</section>
+		</SettingsSection>
+	);
+}

frontend/src/container/NewWidget/RightContainer/SettingSections/LegendSection/LegendSection.tsx

@@ -0,0 +1,73 @@
+import { Dispatch, SetStateAction } from 'react';
+import type { UseQueryResult } from 'react-query';
+import { Select, Typography } from 'antd';
+import SettingsSection from 'components/SettingsSection/SettingsSection';
+import { Layers } from 'lucide-react';
+import { SuccessResponse } from 'types/api';
+import { LegendPosition } from 'types/api/dashboard/getAll';
+import { MetricRangePayloadProps } from 'types/api/metrics/getQueryRange';
+
+import LegendColors from '../../LegendColors/LegendColors';
+
+const { Option } = Select;
+
+interface LegendSectionProps {
+	allowLegendPosition: boolean;
+	allowLegendColors: boolean;
+	legendPosition: LegendPosition;
+	setLegendPosition: Dispatch<SetStateAction<LegendPosition>>;
+	customLegendColors: Record<string, string>;
+	setCustomLegendColors: Dispatch<SetStateAction<Record<string, string>>>;
+	queryResponse?: UseQueryResult<
+		SuccessResponse<MetricRangePayloadProps, unknown>,
+		Error
+	>;
+}
+
+export function LegendSection({
+	allowLegendPosition,
+	allowLegendColors,
+	legendPosition,
+	setLegendPosition,
+	customLegendColors,
+	setCustomLegendColors,
+	queryResponse,
+}: LegendSectionProps): JSX.Element {
+	return (
+		<SettingsSection title="Legend" icon={<Layers size={14} />}>
+			{allowLegendPosition && (
+				<section className="legend-position control-container">
+					<Typography.Text className="section-heading">Position</Typography.Text>
+					<Select
+						onChange={(value: LegendPosition): void => setLegendPosition(value)}
+						value={legendPosition}
+						style={{ width: '100%' }}
+						className="panel-type-select"
+						defaultValue={LegendPosition.BOTTOM}
+					>
+						<Option value={LegendPosition.BOTTOM}>
+							<div className="select-option">
+								<Typography.Text className="display">Bottom</Typography.Text>
+							</div>
+						</Option>
+						<Option value={LegendPosition.RIGHT}>
+							<div className="select-option">
+								<Typography.Text className="display">Right</Typography.Text>
+							</div>
+						</Option>
+					</Select>
+				</section>
+			)}
+
+			{allowLegendColors && (
+				<section className="legend-colors">
+					<LegendColors
+						customLegendColors={customLegendColors}
+						setCustomLegendColors={setCustomLegendColors}
+						queryResponse={queryResponse}
+					/>
+				</section>
+			)}
+		</SettingsSection>
+	);
+}

frontend/src/container/NewWidget/RightContainer/SettingSections/ThresholdsSection/ThresholdsSection.styles.scss

@@ -0,0 +1,10 @@
+.thresholds-section {
+	padding: 12px 12px 16px 12px;
+	border-top: 1px solid var(--bg-slate-500);
+}
+
+.lightMode {
+	.thresholds-section {
+		border-top: 1px solid var(--bg-vanilla-300);
+	}
+}

frontend/src/container/NewWidget/RightContainer/SettingSections/ThresholdsSection/ThresholdsSection.tsx

@@ -0,0 +1,42 @@
+import { Dispatch, SetStateAction } from 'react';
+import SettingsSection from 'components/SettingsSection/SettingsSection';
+import { PANEL_TYPES } from 'constants/queryBuilder';
+import { Antenna } from 'lucide-react';
+import { ColumnUnit } from 'types/api/dashboard/getAll';
+
+import ThresholdSelector from '../../Threshold/ThresholdSelector';
+import { ThresholdProps } from '../../Threshold/types';
+
+import './ThresholdsSection.styles.scss';
+
+interface ThresholdsSectionProps {
+	thresholds: ThresholdProps[];
+	setThresholds: Dispatch<SetStateAction<ThresholdProps[]>>;
+	yAxisUnit: string;
+	selectedGraph: PANEL_TYPES;
+	columnUnits: ColumnUnit;
+}
+
+export function ThresholdsSection({
+	thresholds,
+	setThresholds,
+	yAxisUnit,
+	selectedGraph,
+	columnUnits,
+}: ThresholdsSectionProps): JSX.Element {
+	return (
+		<SettingsSection
+			title="Thresholds"
+			icon={<Antenna size={14} />}
+			defaultOpen={!!thresholds.length}
+		>
+			<ThresholdSelector
+				thresholds={thresholds}
+				setThresholds={setThresholds}
+				yAxisUnit={yAxisUnit}
+				selectedGraph={selectedGraph}
+				columnUnits={columnUnits}
+			/>
+		</SettingsSection>
+	);
+}

frontend/src/container/NewWidget/RightContainer/SettingSections/VisualizationSettingsSection/VisualizationSettingsSection.tsx

@@ -0,0 +1,129 @@
+import { Dispatch, SetStateAction, useEffect, useState } from 'react';
+import { Select, Switch, Typography } from 'antd';
+import SettingsSection from 'components/SettingsSection/SettingsSection';
+import TimePreference from 'components/TimePreferenceDropDown';
+import { PANEL_TYPES } from 'constants/queryBuilder';
+import GraphTypes, {
+	ItemsProps,
+} from 'container/DashboardContainer/ComponentsSlider/menuItems';
+import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
+import { LayoutDashboard } from 'lucide-react';
+import { DataSource } from 'types/common/queryBuilder';
+
+import { timePreferance } from '../../timeItems';
+
+const { Option } = Select;
+
+interface VisualizationSettingsSectionProps {
+	selectedGraph: PANEL_TYPES;
+	setGraphHandler: (type: PANEL_TYPES) => void;
+	selectedTime: timePreferance;
+	setSelectedTime: Dispatch<SetStateAction<timePreferance>>;
+	stackedBarChart: boolean;
+	setStackedBarChart: Dispatch<SetStateAction<boolean>>;
+	isFillSpans: boolean;
+	setIsFillSpans: Dispatch<SetStateAction<boolean>>;
+	allowPanelTimePreference: boolean;
+	allowStackingBarChart: boolean;
+	allowFillSpans: boolean;
+}
+
+export function VisualizationSettingsSection({
+	selectedGraph,
+	setGraphHandler,
+	selectedTime,
+	setSelectedTime,
+	stackedBarChart,
+	setStackedBarChart,
+	isFillSpans,
+	setIsFillSpans,
+	allowPanelTimePreference,
+	allowStackingBarChart,
+	allowFillSpans,
+}: VisualizationSettingsSectionProps): JSX.Element {
+	const { currentQuery } = useQueryBuilder();
+	const [graphTypes, setGraphTypes] = useState<ItemsProps[]>(GraphTypes);
+
+	useEffect(() => {
+		const queryContainsMetricsDataSource = currentQuery.builder.queryData.some(
+			(query) => query.dataSource === DataSource.METRICS,
+		);
+
+		if (queryContainsMetricsDataSource) {
+			setGraphTypes((prev) =>
+				prev.filter((graph) => graph.name !== PANEL_TYPES.LIST),
+			);
+		} else {
+			setGraphTypes(GraphTypes);
+		}
+	}, [currentQuery]);
+
+	return (
+		<SettingsSection
+			title="Visualization"
+			defaultOpen
+			icon={<LayoutDashboard size={14} />}
+		>
+			<section className="panel-type control-container">
+				<Typography.Text className="section-heading">Panel Type</Typography.Text>
+				<Select
+					onChange={setGraphHandler}
+					value={selectedGraph}
+					className="panel-type-select"
+					data-testid="panel-change-select"
+					data-stacking-state={stackedBarChart ? 'true' : 'false'}
+				>
+					{graphTypes.map((item) => (
+						<Option key={item.name} value={item.name}>
+							<div className="select-option">
+								<div className="icon">{item.icon}</div>
+								<Typography.Text className="display">{item.display}</Typography.Text>
+							</div>
+						</Option>
+					))}
+				</Select>
+			</section>
+
+			{allowPanelTimePreference && (
+				<section className="panel-time-preference control-container">
+					<Typography.Text className="section-heading">
+						Panel Time Preference
+					</Typography.Text>
+					<TimePreference
+						{...{
+							selectedTime,
+							setSelectedTime,
+						}}
+					/>
+				</section>
+			)}
+
+			{allowStackingBarChart && (
+				<section className="stack-chart control-container">
+					<Typography.Text className="section-heading">Stack series</Typography.Text>
+					<Switch
+						checked={stackedBarChart}
+						size="small"
+						onChange={(checked): void => setStackedBarChart(checked)}
+					/>
+				</section>
+			)}
+
+			{allowFillSpans && (
+				<section className="fill-gaps toggle-card">
+					<div className="toggle-card-text-container">
+						<Typography className="section-heading">Fill gaps</Typography>
+						<Typography.Text className="toggle-card-description">
+							Fill gaps in data with 0 for continuity
+						</Typography.Text>
+					</div>
+					<Switch
+						checked={isFillSpans}
+						size="small"
+						onChange={(checked): void => setIsFillSpans(checked)}
+					/>
+				</section>
+			)}
+		</SettingsSection>
+	);
+}

frontend/src/container/NewWidget/RightContainer/index.tsx

@@ -1,52 +1,16 @@
-import {
-	Dispatch,
-	SetStateAction,
-	useCallback,
-	useEffect,
-	useMemo,
-	useRef,
-	useState,
-} from 'react';
+import { Dispatch, SetStateAction, useMemo } from 'react';
 import { UseQueryResult } from 'react-query';
-import type { InputRef } from 'antd';
-import {
-	AutoComplete,
-	Input,
-	InputNumber,
-	Select,
-	Switch,
-	Typography,
-} from 'antd';
-import { PrecisionOption, PrecisionOptionsEnum } from 'components/Graph/types';
-import SettingsSection from 'components/SettingsSection/SettingsSection';
-import TimePreference from 'components/TimePreferenceDropDown';
+import { Typography } from 'antd';
+import { PrecisionOption } from 'components/Graph/types';
 import { PANEL_TYPES, PanelDisplay } from 'constants/queryBuilder';
-import GraphTypes, {
-	ItemsProps,
-} from 'container/DashboardContainer/ComponentsSlider/menuItems';
+import GraphTypes from 'container/DashboardContainer/ComponentsSlider/menuItems';
 import { useDashboardVariables } from 'hooks/dashboard/useDashboardVariables';
 import useCreateAlerts from 'hooks/queryBuilder/useCreateAlerts';
-import { useQueryBuilder } from 'hooks/queryBuilder/useQueryBuilder';
 import {
 	FillMode,
 	LineInterpolation,
 	LineStyle,
 } from 'lib/uPlotV2/config/types';
-import {
-	Antenna,
-	Axis3D,
-	ConciergeBell,
-	Layers,
-	LayoutDashboard,
-	LineChart,
-	Link,
-	Paintbrush,
-	Pencil,
-	Plus,
-	SlidersHorizontal,
-	Spline,
-	SquareArrowOutUpRight,
-} from 'lucide-react';
 import { SuccessResponse } from 'types/api';
 import {
 	ColumnUnit,
@@ -55,10 +19,7 @@ import {
 	Widgets,
 } from 'types/api/dashboard/getAll';
 import { MetricRangePayloadProps } from 'types/api/metrics/getQueryRange';
-import { DataSource } from 'types/common/queryBuilder';
-import { popupContainer } from 'utils/selectPopupContainer';
 
-import { ColumnUnitSelector } from './ColumnUnitSelector/ColumnUnitSelector';
 import {
 	panelTypeVsBucketConfig,
 	panelTypeVsColumnUnitPreferences,
@@ -79,32 +40,20 @@ import {
 	panelTypeVsThreshold,
 	panelTypeVsYAxisUnit,
 } from './constants';
-import ContextLinks from './ContextLinks';
-import DashboardYAxisUnitSelectorWrapper from './DashboardYAxisUnitSelectorWrapper';
-import { FillModeSelector } from './FillModeSelector';
-import LegendColors from './LegendColors/LegendColors';
-import { LineInterpolationSelector } from './LineInterpolationSelector';
-import { LineStyleSelector } from './LineStyleSelector';
-import ThresholdSelector from './Threshold/ThresholdSelector';
+import { AlertsSection } from './SettingSections/AlertsSection/AlertsSection';
+import { AxesSection } from './SettingSections/AxesSection/AxesSection';
+import { ChartAppearanceSection } from './SettingSections/ChartAppearanceSection/ChartAppearanceSection';
+import { ContextLinksSection } from './SettingSections/ContextLinksSection/ContextLinksSection';
+import { FormattingUnitsSection } from './SettingSections/FormattingUnitsSection/FormattingUnitsSection';
+import { GeneralSettingsSection } from './SettingSections/GeneralSettingsSection/GeneralSettingsSection';
+import { HistogramBucketsSection } from './SettingSections/HistogramBucketsSection/HistogramBucketsSection';
+import { LegendSection } from './SettingSections/LegendSection/LegendSection';
+import { ThresholdsSection } from './SettingSections/ThresholdsSection/ThresholdsSection';
+import { VisualizationSettingsSection } from './SettingSections/VisualizationSettingsSection/VisualizationSettingsSection';
 import { ThresholdProps } from './Threshold/types';
 import { timePreferance } from './timeItems';
 
 import './RightContainer.styles.scss';
-
-const { TextArea } = Input;
-const { Option } = Select;
-
-enum LogScale {
-	LINEAR = 'linear',
-	LOGARITHMIC = 'logarithmic',
-}
-
-interface VariableOption {
-	value: string;
-	label: string;
-}
-
-// eslint-disable-next-line sonarjs/cognitive-complexity
 function RightContainer({
 	description,
 	setDescription,
@@ -158,20 +107,9 @@ function RightContainer({
 	isNewDashboard,
 }: RightContainerProps): JSX.Element {
 	const { dashboardVariables } = useDashboardVariables();
-	const [inputValue, setInputValue] = useState(title);
-	const [autoCompleteOpen, setAutoCompleteOpen] = useState(false);
-	const [cursorPos, setCursorPos] = useState(0);
-	const inputRef = useRef<InputRef>(null);
 
-	const onChangeHandler = useCallback(
-		(setFunc: Dispatch<SetStateAction<string>>, value: string) => {
-			setFunc(value);
-		},
-		[],
-	);
-
-	const selectedGraphType =
-		GraphTypes.find((e) => e.name === selectedGraph)?.display || '';
+	const selectedGraphType = GraphTypes.find((e) => e.name === selectedGraph)
+		?.display as PanelDisplay;
 
 	const onCreateAlertsHandler = useCreateAlerts(selectedWidget, 'panelView');
 
@@ -200,17 +138,6 @@ function RightContainer({
 	const allowFillMode = panelTypeVsFillMode[selectedGraph];
 	const allowShowPoints = panelTypeVsShowPoints[selectedGraph];
 
-	const { currentQuery } = useQueryBuilder();
-
-	const [graphTypes, setGraphTypes] = useState<ItemsProps[]>(GraphTypes);
-
-	const dashboardVariableOptions = useMemo<VariableOption[]>(() => {
-		return Object.entries(dashboardVariables).map(([, value]) => ({
-			value: value.name || '',
-			label: value.name || '',
-		}));
-	}, [dashboardVariables]);
-
 	const isAxisSectionVisible = useMemo(() => allowSoftMinMax || allowLogScale, [
 		allowSoftMinMax,
 		allowLogScale,
@@ -227,96 +154,6 @@ function RightContainer({
 		[allowFillMode, allowLineStyle, allowLineInterpolation, allowShowPoints],
 	);
 
-	const updateCursorAndDropdown = (value: string, pos: number): void => {
-		setCursorPos(pos);
-		const lastDollar = value.lastIndexOf('$', pos - 1);
-		setAutoCompleteOpen(lastDollar !== -1 && pos >= lastDollar + 1);
-	};
-
-	const onInputChange = (value: string): void => {
-		setInputValue(value);
-		onChangeHandler(setTitle, value);
-		setTimeout(() => {
-			const pos = inputRef.current?.input?.selectionStart ?? 0;
-			updateCursorAndDropdown(value, pos);
-		}, 0);
-	};
-
-	const decimapPrecisionOptions = useMemo(() => {
-		return [
-			{ label: '0 decimals', value: PrecisionOptionsEnum.ZERO },
-			{ label: '1 decimal', value: PrecisionOptionsEnum.ONE },
-			{ label: '2 decimals', value: PrecisionOptionsEnum.TWO },
-			{ label: '3 decimals', value: PrecisionOptionsEnum.THREE },
-		];
-	}, []);
-
-	const handleInputCursor = (): void => {
-		const pos = inputRef.current?.input?.selectionStart ?? 0;
-		updateCursorAndDropdown(inputValue, pos);
-	};
-
-	const onSelect = (selectedValue: string): void => {
-		const pos = cursorPos;
-		const value = inputValue;
-		const lastDollar = value.lastIndexOf('$', pos - 1);
-		const textBeforeDollar = value.substring(0, lastDollar);
-		const textAfterDollar = value.substring(lastDollar + 1);
-		const match = textAfterDollar.match(/^([a-zA-Z0-9_.]*)/);
-		const rest = textAfterDollar.substring(match ? match[1].length : 0);
-		const newValue = `${textBeforeDollar}$${selectedValue}${rest}`;
-		setInputValue(newValue);
-		onChangeHandler(setTitle, newValue);
-		setAutoCompleteOpen(false);
-		setTimeout(() => {
-			const newCursor = `${textBeforeDollar}$${selectedValue}`.length;
-			inputRef.current?.input?.setSelectionRange(newCursor, newCursor);
-			setCursorPos(newCursor);
-		}, 0);
-	};
-
-	const filterOption = (
-		inputValue: string,
-		option?: VariableOption,
-	): boolean => {
-		const pos = cursorPos;
-		const value = inputValue;
-		const lastDollar = value.lastIndexOf('$', pos - 1);
-		if (lastDollar === -1) {
-			return false;
-		}
-		const afterDollar = value.substring(lastDollar + 1, pos).toLowerCase();
-		return option?.value.toLowerCase().startsWith(afterDollar) || false;
-	};
-
-	useEffect(() => {
-		const queryContainsMetricsDataSource = currentQuery.builder.queryData.some(
-			(query) => query.dataSource === DataSource.METRICS,
-		);
-
-		if (queryContainsMetricsDataSource) {
-			setGraphTypes((prev) =>
-				prev.filter((graph) => graph.name !== PANEL_TYPES.LIST),
-			);
-		} else {
-			setGraphTypes(GraphTypes);
-		}
-	}, [currentQuery]);
-
-	const softMinHandler = useCallback(
-		(value: number | null) => {
-			setSoftMin(value);
-		},
-		[setSoftMin],
-	);
-
-	const softMaxHandler = useCallback(
-		(value: number | null) => {
-			setSoftMax(value);
-		},
-		[setSoftMax],
-	);
-
 	return (
 		<div className="right-container">
 			<section className="header">
@@ -324,370 +161,117 @@ function RightContainer({
 				<Typography.Text className="header-text">Panel Settings</Typography.Text>
 			</section>
 
-			<SettingsSection title="General" defaultOpen icon={<Pencil size={14} />}>
-				<section className="name-description control-container">
-					<Typography.Text className="section-heading">Name</Typography.Text>
-					<AutoComplete
-						options={dashboardVariableOptions}
-						value={inputValue}
-						onChange={onInputChange}
-						onSelect={onSelect}
-						filterOption={filterOption}
-						style={{ width: '100%' }}
-						getPopupContainer={popupContainer}
-						placeholder="Enter the panel name here..."
-						open={autoCompleteOpen}
-					>
-						<Input
-							rootClassName="name-input"
-							ref={inputRef}
-							onSelect={handleInputCursor}
-							onClick={handleInputCursor}
-							onBlur={(): void => setAutoCompleteOpen(false)}
-						/>
-					</AutoComplete>
-					<Typography.Text className="section-heading">Description</Typography.Text>
-					<TextArea
-						placeholder="Enter the panel description here..."
-						bordered
-						allowClear
-						value={description}
-						onChange={(event): void =>
-							onChangeHandler(setDescription, event.target.value)
-						}
-						rootClassName="description-input"
-					/>
-				</section>
-			</SettingsSection>
+			<GeneralSettingsSection
+				title={title}
+				setTitle={setTitle}
+				description={description}
+				setDescription={setDescription}
+				dashboardVariables={dashboardVariables}
+			/>
 
 			<section className="panel-config">
-				<SettingsSection
-					title="Visualization"
-					defaultOpen
-					icon={<LayoutDashboard size={14} />}
-				>
-					<section className="panel-type control-container">
-						<Typography.Text className="section-heading">Panel Type</Typography.Text>
-						<Select
-							onChange={setGraphHandler}
-							value={selectedGraph}
-							className="panel-type-select"
-							data-testid="panel-change-select"
-							data-stacking-state={stackedBarChart ? 'true' : 'false'}
-						>
-							{graphTypes.map((item) => (
-								<Option key={item.name} value={item.name}>
-									<div className="select-option">
-										<div className="icon">{item.icon}</div>
-										<Typography.Text className="display">{item.display}</Typography.Text>
-									</div>
-								</Option>
-							))}
-						</Select>
-					</section>
+				<VisualizationSettingsSection
+					selectedGraph={selectedGraph}
+					setGraphHandler={setGraphHandler}
+					selectedTime={selectedTime}
+					setSelectedTime={setSelectedTime}
+					stackedBarChart={stackedBarChart}
+					setStackedBarChart={setStackedBarChart}
+					isFillSpans={isFillSpans}
+					setIsFillSpans={setIsFillSpans}
+					allowPanelTimePreference={allowPanelTimePreference}
+					allowStackingBarChart={allowStackingBarChart}
+					allowFillSpans={allowFillSpans}
+				/>
 
-					{allowPanelTimePreference && (
-						<section className="panel-time-preference control-container">
-							<Typography.Text className="section-heading">
-								Panel Time Preference
-							</Typography.Text>
-							<TimePreference
-								{...{
-									selectedTime,
-									setSelectedTime,
-								}}
-							/>
-						</section>
-					)}
-
-					{allowStackingBarChart && (
-						<section className="stack-chart control-container">
-							<Typography.Text className="section-heading">
-								Stack series
-							</Typography.Text>
-							<Switch
-								checked={stackedBarChart}
-								size="small"
-								onChange={(checked): void => setStackedBarChart(checked)}
-							/>
-						</section>
-					)}
-
-					{allowFillSpans && (
-						<section className="fill-gaps toggle-card">
-							<div className="toggle-card-text-container">
-								<Typography className="section-heading">Fill gaps</Typography>
-								<Typography.Text className="toggle-card-description">
-									Fill gaps in data with 0 for continuity
-								</Typography.Text>
-							</div>
-							<Switch
-								checked={isFillSpans}
-								size="small"
-								onChange={(checked): void => setIsFillSpans(checked)}
-							/>
-						</section>
-					)}
-				</SettingsSection>
-
-				<SettingsSection
-					title="Formatting & Units"
-					icon={<SlidersHorizontal size={14} />}
-				>
-					{allowYAxisUnit && (
-						<DashboardYAxisUnitSelectorWrapper
-							onSelect={setYAxisUnit}
-							value={yAxisUnit || ''}
-							fieldLabel={
-								selectedGraphType === PanelDisplay.VALUE ||
-								selectedGraphType === PanelDisplay.PIE
-									? 'Unit'
-									: 'Y Axis Unit'
-							}
-							// Only update the y-axis unit value automatically in create mode
-							shouldUpdateYAxisUnit={isNewDashboard}
-						/>
-					)}
-
-					{allowDecimalPrecision && (
-						<section className="decimal-precision-selector control-container">
-							<Typography.Text className="section-heading">
-								Decimal Precision
-							</Typography.Text>
-							<Select
-								options={decimapPrecisionOptions}
-								value={decimalPrecision}
-								style={{ width: '100%' }}
-								className="panel-type-select"
-								defaultValue={PrecisionOptionsEnum.TWO}
-								onChange={(val: PrecisionOption): void => setDecimalPrecision(val)}
-							/>
-						</section>
-					)}
-
-					{allowPanelColumnPreference && (
-						<ColumnUnitSelector
-							columnUnits={columnUnits}
-							setColumnUnits={setColumnUnits}
-							isNewDashboard={isNewDashboard}
-						/>
-					)}
-				</SettingsSection>
+				<FormattingUnitsSection
+					selectedGraphType={selectedGraphType}
+					yAxisUnit={yAxisUnit}
+					setYAxisUnit={setYAxisUnit}
+					isNewDashboard={isNewDashboard}
+					decimalPrecision={decimalPrecision}
+					setDecimalPrecision={setDecimalPrecision}
+					columnUnits={columnUnits}
+					setColumnUnits={setColumnUnits}
+					allowYAxisUnit={allowYAxisUnit}
+					allowDecimalPrecision={allowDecimalPrecision}
+					allowPanelColumnPreference={allowPanelColumnPreference}
+				/>
 
 				{isChartAppearanceSectionVisible && (
-					<SettingsSection title="Chart Appearance" icon={<Paintbrush size={14} />}>
-						{allowFillMode && (
-							<FillModeSelector value={fillMode} onChange={setFillMode} />
-						)}
-						{allowLineStyle && (
-							<LineStyleSelector value={lineStyle} onChange={setLineStyle} />
-						)}
-						{allowLineInterpolation && (
-							<LineInterpolationSelector
-								value={lineInterpolation}
-								onChange={setLineInterpolation}
-							/>
-						)}
-						{allowShowPoints && (
-							<section className="show-points toggle-card">
-								<div className="toggle-card-text-container">
-									<Typography.Text className="section-heading">
-										Show points
-									</Typography.Text>
-									<Typography.Text className="toggle-card-description">
-										Display individual data points on the chart
-									</Typography.Text>
-								</div>
-								<Switch size="small" checked={showPoints} onChange={setShowPoints} />
-							</section>
-						)}
-					</SettingsSection>
+					<ChartAppearanceSection
+						fillMode={fillMode}
+						setFillMode={setFillMode}
+						lineStyle={lineStyle}
+						setLineStyle={setLineStyle}
+						lineInterpolation={lineInterpolation}
+						setLineInterpolation={setLineInterpolation}
+						showPoints={showPoints}
+						setShowPoints={setShowPoints}
+						allowFillMode={allowFillMode}
+						allowLineStyle={allowLineStyle}
+						allowLineInterpolation={allowLineInterpolation}
+						allowShowPoints={allowShowPoints}
+					/>
 				)}
 
 				{isAxisSectionVisible && (
-					<SettingsSection title="Axes" icon={<Axis3D size={14} />}>
-						{allowSoftMinMax && (
-							<section className="soft-min-max">
-								<section className="container">
-									<Typography.Text className="text">Soft Min</Typography.Text>
-									<InputNumber
-										type="number"
-										value={softMin}
-										onChange={softMinHandler}
-										rootClassName="input"
-									/>
-								</section>
-								<section className="container">
-									<Typography.Text className="text">Soft Max</Typography.Text>
-									<InputNumber
-										value={softMax}
-										type="number"
-										rootClassName="input"
-										onChange={softMaxHandler}
-									/>
-								</section>
-							</section>
-						)}
-
-						{allowLogScale && (
-							<section className="log-scale control-container">
-								<Typography.Text className="section-heading">
-									Y Axis Scale
-								</Typography.Text>
-								<Select
-									onChange={(value): void =>
-										setIsLogScale(value === LogScale.LOGARITHMIC)
-									}
-									value={isLogScale ? LogScale.LOGARITHMIC : LogScale.LINEAR}
-									style={{ width: '100%' }}
-									className="panel-type-select"
-									defaultValue={LogScale.LINEAR}
-								>
-									<Option value={LogScale.LINEAR}>
-										<div className="select-option">
-											<div className="icon">
-												<LineChart size={16} />
-											</div>
-											<Typography.Text className="display">Linear</Typography.Text>
-										</div>
-									</Option>
-									<Option value={LogScale.LOGARITHMIC}>
-										<div className="select-option">
-											<div className="icon">
-												<Spline size={16} />
-											</div>
-											<Typography.Text className="display">Logarithmic</Typography.Text>
-										</div>
-									</Option>
-								</Select>
-							</section>
-						)}
-					</SettingsSection>
+					<AxesSection
+						allowSoftMinMax={allowSoftMinMax}
+						allowLogScale={allowLogScale}
+						softMin={softMin}
+						softMax={softMax}
+						setSoftMin={setSoftMin}
+						setSoftMax={setSoftMax}
+						isLogScale={isLogScale}
+						setIsLogScale={setIsLogScale}
+					/>
 				)}
 
 				{isLegendSectionVisible && (
-					<SettingsSection title="Legend" icon={<Layers size={14} />}>
-						{allowLegendPosition && (
-							<section className="legend-position control-container">
-								<Typography.Text className="section-heading">Position</Typography.Text>
-								<Select
-									onChange={(value: LegendPosition): void => setLegendPosition(value)}
-									value={legendPosition}
-									style={{ width: '100%' }}
-									className="panel-type-select"
-									defaultValue={LegendPosition.BOTTOM}
-								>
-									<Option value={LegendPosition.BOTTOM}>
-										<div className="select-option">
-											<Typography.Text className="display">Bottom</Typography.Text>
-										</div>
-									</Option>
-									<Option value={LegendPosition.RIGHT}>
-										<div className="select-option">
-											<Typography.Text className="display">Right</Typography.Text>
-										</div>
-									</Option>
-								</Select>
-							</section>
-						)}
-
-						{allowLegendColors && (
-							<section className="legend-colors">
-								<LegendColors
-									customLegendColors={customLegendColors}
-									setCustomLegendColors={setCustomLegendColors}
-									queryResponse={queryResponse}
-								/>
-							</section>
-						)}
-					</SettingsSection>
+					<LegendSection
+						allowLegendPosition={allowLegendPosition}
+						allowLegendColors={allowLegendColors}
+						legendPosition={legendPosition}
+						setLegendPosition={setLegendPosition}
+						customLegendColors={customLegendColors}
+						setCustomLegendColors={setCustomLegendColors}
+						queryResponse={queryResponse}
+					/>
 				)}
 
 				{allowBucketConfig && (
-					<SettingsSection title="Histogram / Buckets">
-						<section className="bucket-config control-container">
-							<Typography.Text className="section-heading">
-								Number of buckets
-							</Typography.Text>
-							<InputNumber
-								value={bucketCount || null}
-								type="number"
-								min={0}
-								rootClassName="bucket-input"
-								placeholder="Default: 30"
-								onChange={(val): void => {
-									setBucketCount(val || 0);
-								}}
-							/>
-							<Typography.Text className="section-heading bucket-size-label">
-								Bucket width
-							</Typography.Text>
-							<InputNumber
-								value={bucketWidth || null}
-								type="number"
-								precision={2}
-								placeholder="Default: Auto"
-								step={0.1}
-								min={0.0}
-								rootClassName="bucket-input"
-								onChange={(val): void => {
-									setBucketWidth(val || 0);
-								}}
-							/>
-							<section className="combine-hist">
-								<Typography.Text className="section-heading">
-									Merge all series into one
-								</Typography.Text>
-								<Switch
-									checked={combineHistogram}
-									size="small"
-									onChange={(checked): void => setCombineHistogram(checked)}
-								/>
-							</section>
-						</section>
-					</SettingsSection>
+					<HistogramBucketsSection
+						bucketCount={bucketCount}
+						setBucketCount={setBucketCount}
+						bucketWidth={bucketWidth}
+						setBucketWidth={setBucketWidth}
+						combineHistogram={combineHistogram}
+						setCombineHistogram={setCombineHistogram}
+					/>
 				)}
 			</section>
 
 			{allowCreateAlerts && (
-				<section className="alerts" onClick={onCreateAlertsHandler}>
-					<div className="left-section">
-						<ConciergeBell size={14} className="bell-icon" />
-						<Typography.Text className="alerts-text">Alerts</Typography.Text>
-						<SquareArrowOutUpRight size={10} className="info-icon" />
-					</div>
-					<Plus size={14} className="plus-icon" />
-				</section>
+				<AlertsSection onCreateAlertsHandler={onCreateAlertsHandler} />
 			)}
 
 			{allowContextLinks && (
-				<SettingsSection
-					title="Context Links"
-					icon={<Link size={14} />}
-					defaultOpen={!!contextLinks.linksData.length}
-				>
-					<ContextLinks
-						contextLinks={contextLinks}
-						setContextLinks={setContextLinks}
-						selectedWidget={selectedWidget}
-					/>
-				</SettingsSection>
+				<ContextLinksSection
+					contextLinks={contextLinks}
+					setContextLinks={setContextLinks}
+					selectedWidget={selectedWidget}
+				/>
 			)}
 
 			{allowThreshold && (
-				<SettingsSection
-					title="Thresholds"
-					icon={<Antenna size={14} />}
-					defaultOpen={!!thresholds.length}
-				>
-					<ThresholdSelector
-						thresholds={thresholds}
-						setThresholds={setThresholds}
-						yAxisUnit={yAxisUnit}
-						selectedGraph={selectedGraph}
-						columnUnits={columnUnits}
-					/>
-				</SettingsSection>
+				<ThresholdsSection
+					thresholds={thresholds}
+					setThresholds={setThresholds}
+					yAxisUnit={yAxisUnit}
+					selectedGraph={selectedGraph}
+					columnUnits={columnUnits}
+				/>
 			)}
 		</div>
 	);

frontend/src/lib/uPlotV2/components/UPlotChart.tsx

@@ -7,6 +7,7 @@ import ErrorBoundaryFallback from 'pages/ErrorBoundaryFallback/ErrorBoundaryFall
 import uPlot, { AlignedData, Options } from 'uplot';
 
 import { usePlotContext } from '../context/PlotContext';
+import { applySpanGapsToAlignedData } from '../utils/dataUtils';
 import { UPlotChartProps } from './types';
 
 /**
@@ -84,7 +85,13 @@ export default function UPlotChart({
 		} as Options;
 
 		// Create new plot instance
-		const plot = new uPlot(plotConfig, data as AlignedData, containerRef.current);
+		const seriesSpanGaps = config.getSeriesSpanGapsOptions();
+		const preparedData =
+			seriesSpanGaps.length > 0
+				? applySpanGapsToAlignedData(data as AlignedData, seriesSpanGaps)
+				: (data as AlignedData);
+
+		const plot = new uPlot(plotConfig, preparedData, containerRef.current);
 
 		if (plotRef) {
 			plotRef(plot);
@@ -162,7 +169,13 @@ export default function UPlotChart({
 		}
 		// Update data if only data changed
 		else if (!sameData(prevProps, currentProps) && plotInstanceRef.current) {
-			plotInstanceRef.current.setData(data as AlignedData);
+			const seriesSpanGaps = config.getSeriesSpanGapsOptions?.() ?? [];
+			const preparedData =
+				seriesSpanGaps.length > 0
+					? applySpanGapsToAlignedData(data as AlignedData, seriesSpanGaps)
+					: (data as AlignedData);
+
+			plotInstanceRef.current.setData(preparedData as AlignedData);
 		}
 
 		prevPropsRef.current = currentProps;

frontend/src/lib/uPlotV2/config/UPlotConfigBuilder.ts

@@ -14,6 +14,7 @@ import {
 	STEP_INTERVAL_MULTIPLIER,
 } from '../constants';
 import { calculateWidthBasedOnStepInterval } from '../utils';
+import { SeriesSpanGapsOption } from '../utils/dataUtils';
 import {
 	ConfigBuilder,
 	ConfigBuilderProps,
@@ -161,6 +162,13 @@ export class UPlotConfigBuilder extends ConfigBuilder<
 		this.series.push(new UPlotSeriesBuilder(props));
 	}
 
+	getSeriesSpanGapsOptions(): SeriesSpanGapsOption[] {
+		return this.series.map((s) => {
+			const { spanGaps } = s.props;
+			return { spanGaps };
+		});
+	}
+
 	/**
 	 * Add a hook for extensibility
 	 */

frontend/src/lib/uPlotV2/config/UPlotSeriesBuilder.ts

@@ -205,7 +205,12 @@ export class UPlotSeriesBuilder extends ConfigBuilder<SeriesProps, Series> {
 		return {
 			scale: scaleKey,
 			label,
-			spanGaps: typeof spanGaps === 'boolean' ? spanGaps : false,
+			// When spanGaps is numeric, we always disable uPlot's internal
+			// spanGaps behavior and rely on data-prep to implement the
+			// threshold-based null handling. When spanGaps is boolean we
+			// map it directly. When spanGaps is undefined we fall back to
+			// the default of false.
+			spanGaps: typeof spanGaps === 'number' ? false : !!spanGaps,
 			value: (): string => '',
 			pxAlign: true,
 			show,

frontend/src/lib/uPlotV2/config/__tests__/UPlotSeriesBuilder.test.ts

@@ -40,6 +40,37 @@ describe('UPlotSeriesBuilder', () => {
 		expect(typeof config.value).toBe('function');
 	});
 
+	it('maps boolean spanGaps directly to uPlot spanGaps', () => {
+		const trueBuilder = new UPlotSeriesBuilder(
+			createBaseProps({
+				spanGaps: true,
+			}),
+		);
+		const falseBuilder = new UPlotSeriesBuilder(
+			createBaseProps({
+				spanGaps: false,
+			}),
+		);
+
+		const trueConfig = trueBuilder.getConfig();
+		const falseConfig = falseBuilder.getConfig();
+
+		expect(trueConfig.spanGaps).toBe(true);
+		expect(falseConfig.spanGaps).toBe(false);
+	});
+
+	it('disables uPlot spanGaps when spanGaps is a number', () => {
+		const builder = new UPlotSeriesBuilder(
+			createBaseProps({
+				spanGaps: 10000,
+			}),
+		);
+
+		const config = builder.getConfig();
+
+		expect(config.spanGaps).toBe(false);
+	});
+
 	it('uses explicit lineColor when provided, regardless of mapping', () => {
 		const builder = new UPlotSeriesBuilder(
 			createBaseProps({

frontend/src/lib/uPlotV2/config/types.ts

@@ -175,7 +175,16 @@ export interface SeriesProps extends LineConfig, PointsConfig, BarConfig {
 	pointsFilter?: Series.Points.Filter;
 	pointsBuilder?: Series.Points.Show;
 	show?: boolean;
-	spanGaps?: boolean;
+	/**
+	 * Controls how nulls are treated for this series.
+	 *
+	 * - boolean: mapped directly to uPlot's spanGaps behavior
+	 * - number: interpreted as an X-axis threshold (same unit as ref values),
+	 *           where gaps smaller than this threshold are spanned by
+	 *           converting short null runs to undefined during data prep
+	 *           while uPlot's internal spanGaps is kept disabled.
+	 */
+	spanGaps?: boolean | number;
 	fillColor?: string;
 	fillMode?: FillMode;
 	isDarkMode?: boolean;

frontend/src/lib/uPlotV2/utils/__tests__/dataUtils.test.ts

@@ -1,4 +1,11 @@
-import { isInvalidPlotValue, normalizePlotValue } from '../dataUtils';
+import uPlot from 'uplot';
+
+import {
+	applySpanGapsToAlignedData,
+	isInvalidPlotValue,
+	normalizePlotValue,
+	SeriesSpanGapsOption,
+} from '../dataUtils';
 
 describe('dataUtils', () => {
 	describe('isInvalidPlotValue', () => {
@@ -59,4 +66,56 @@ describe('dataUtils', () => {
 			expect(normalizePlotValue(42.5)).toBe(42.5);
 		});
 	});
+
+	describe('applyspanGapsToAlignedData', () => {
+		const xs: uPlot.AlignedData[0] = [0, 10, 20, 30];
+
+		it('returns original data when there are no series', () => {
+			const data: uPlot.AlignedData = [xs];
+			const result = applySpanGapsToAlignedData(data, []);
+
+			expect(result).toBe(data);
+		});
+
+		it('leaves data unchanged when spanGaps is undefined', () => {
+			const ys = [1, null, 2, null];
+			const data: uPlot.AlignedData = [xs, ys];
+			const options: SeriesSpanGapsOption[] = [{}];
+
+			const result = applySpanGapsToAlignedData(data, options);
+
+			expect(result[1]).toEqual(ys);
+		});
+
+		it('converts nulls to undefined when spanGaps is true', () => {
+			const ys = [1, null, 2, null];
+			const data: uPlot.AlignedData = [xs, ys];
+			const options: SeriesSpanGapsOption[] = [{ spanGaps: true }];
+
+			const result = applySpanGapsToAlignedData(data, options);
+
+			expect(result[1]).toEqual([1, undefined, 2, undefined]);
+		});
+
+		it('leaves data unchanged when spanGaps is false', () => {
+			const ys = [1, null, 2, null];
+			const data: uPlot.AlignedData = [xs, ys];
+			const options: SeriesSpanGapsOption[] = [{ spanGaps: false }];
+
+			const result = applySpanGapsToAlignedData(data, options);
+
+			expect(result[1]).toEqual(ys);
+		});
+
+		it('runs threshold-based null handling when spanGaps is numeric', () => {
+			const ys = [1, null, null, 2];
+			const data: uPlot.AlignedData = [xs, ys];
+			const options: SeriesSpanGapsOption[] = [{ spanGaps: 25 }];
+
+			const result = applySpanGapsToAlignedData(data, options);
+
+			// gap between x=0 and x=30 is 30, so with threshold 25 it should stay null
+			expect(result[1]).toEqual([1, null, null, 2]);
+		});
+	});
 });

frontend/src/lib/uPlotV2/utils/__tests__/nullHandling.test.ts

@@ -0,0 +1,39 @@
+import { nullToUndefThreshold } from '../nullHandling';
+
+describe('nullToUndefThreshold', () => {
+	it('converts short null gaps to undefined', () => {
+		const xs = [0, 10, 20, 30, 40];
+		const ys: Array<number | null | undefined> = [1, null, null, 2, 3];
+
+		const result = nullToUndefThreshold(xs, ys, 25);
+
+		expect(result).toEqual([1, undefined, undefined, 2, 3]);
+	});
+
+	it('keeps long null gaps as null', () => {
+		const xs = [0, 10, 100, 200];
+		const ys: Array<number | null | undefined> = [1, null, null, 2];
+
+		const result = nullToUndefThreshold(xs, ys, 50);
+
+		expect(result).toEqual([1, null, null, 2]);
+	});
+
+	it('leaves leading and trailing nulls as-is', () => {
+		const xs = [0, 10, 20, 30];
+		const ys: Array<number | null | undefined> = [null, null, 1, null];
+
+		const result = nullToUndefThreshold(xs, ys, 50);
+
+		expect(result).toEqual([null, null, 1, null]);
+	});
+
+	it('is a no-op when there are no nulls', () => {
+		const xs = [0, 10, 20];
+		const ys: Array<number | null | undefined> = [1, 2, 3];
+
+		const result = nullToUndefThreshold(xs, ys, 50);
+
+		expect(result).toEqual([1, 2, 3]);
+	});
+});

frontend/src/lib/uPlotV2/utils/dataUtils.ts

@@ -1,3 +1,5 @@
+import { nullToUndefThreshold } from './nullHandling';
+
 /**
  * Checks if a value is invalid for plotting
  *
@@ -51,3 +53,52 @@ export function normalizePlotValue(
 	// Already a valid number
 	return value as number;
 }
+
+export interface SeriesSpanGapsOption {
+	spanGaps?: boolean | number;
+}
+
+/**
+ * Apply per-series spanGaps (boolean | threshold) handling to an aligned dataset.
+ *
+ * The input data is expected to be of the form:
+ * [xValues, series1Values, series2Values, ...]
+ */
+export function applySpanGapsToAlignedData(
+	data: uPlot.AlignedData,
+	seriesOptions: SeriesSpanGapsOption[],
+): uPlot.AlignedData {
+	const [xValues, ...seriesValues] = data;
+
+	if (!Array.isArray(xValues) || seriesValues.length === 0) {
+		return data;
+	}
+
+	const transformedSeries = seriesValues.map((ys, idx) => {
+		const { spanGaps } = seriesOptions[idx] || {};
+
+		if (spanGaps === undefined) {
+			return ys;
+		}
+
+		if (typeof spanGaps === 'boolean') {
+			if (!spanGaps) {
+				return ys;
+			}
+
+			// spanGaps === true -> treat nulls as soft gaps (convert to undefined)
+			return (ys as Array<number | null | undefined>).map((v) =>
+				v === null ? undefined : v,
+			) as uPlot.AlignedData[0];
+		}
+
+		// Numeric spanGaps: threshold-based null handling
+		return nullToUndefThreshold(
+			xValues as uPlot.AlignedData[0],
+			ys as Array<number | null | undefined>,
+			spanGaps,
+		);
+	});
+
+	return [xValues, ...transformedSeries] as uPlot.AlignedData;
+}

frontend/src/lib/uPlotV2/utils/nullHandling.ts

@@ -0,0 +1,73 @@
+import { AlignedData } from 'uplot';
+
+/**
+ * Convert short runs of nulls between two defined points into undefined so that
+ * uPlot treats them as "no point" but keeps the line continuous for gaps
+ * smaller than the provided time threshold.
+ */
+
+type AlignedXValues = AlignedData[0];
+type YValues = Array<number | null | undefined>;
+
+interface GapArgs {
+	xValues: AlignedXValues;
+	yValues: YValues;
+	maxGapThreshold: number;
+	startIndex: number;
+	endIndex: number;
+}
+
+function spanShortGap(args: GapArgs): void {
+	const { xValues, yValues, maxGapThreshold, startIndex, endIndex } = args;
+
+	const gapSize = xValues[endIndex] - xValues[startIndex];
+	if (gapSize >= maxGapThreshold) {
+		return;
+	}
+
+	for (let index = startIndex + 1; index < endIndex; index += 1) {
+		if (yValues[index] === null || yValues[index] === undefined) {
+			// Use undefined to indicate "no sample" so the line can span
+			yValues[index] = undefined;
+		}
+	}
+}
+
+export function nullToUndefThreshold(
+	xValues: AlignedXValues,
+	yValues: YValues,
+	maxGapThreshold: number,
+): YValues {
+	if (!Array.isArray(xValues) || !Array.isArray(yValues)) {
+		return yValues;
+	}
+
+	const length = Math.min(xValues.length, yValues.length);
+	if (length === 0 || maxGapThreshold <= 0) {
+		return yValues;
+	}
+
+	let previousDefinedIndex: number | null = null;
+
+	for (let index = 0; index < length; index += 1) {
+		const value = yValues[index];
+
+		if (value === null || value === undefined) {
+			continue;
+		}
+
+		if (previousDefinedIndex !== null && index - previousDefinedIndex > 1) {
+			spanShortGap({
+				xValues,
+				yValues,
+				maxGapThreshold,
+				startIndex: previousDefinedIndex,
+				endIndex: index,
+			});
+		}
+
+		previousDefinedIndex = index;
+	}
+
+	return yValues;
+}