From c31973804803a06e98efba60d620f94bcf97b985 Mon Sep 17 00:00:00 2001
From: Alex Holliday <ajhollid@gmail.com>
Date: Sat, 14 Feb 2026 00:40:59 +0000
Subject: [PATCH] add config box for thresholds

---
 client/src/Pages/CreateMonitor/index.tsx | 108 +++++++++++++++++++++++
 client/src/locales/en.json               |  23 ++++-
 2 files changed, 130 insertions(+), 1 deletion(-)

diff --git a/client/src/Pages/CreateMonitor/index.tsx b/client/src/Pages/CreateMonitor/index.tsx
index e7ceb52b1..76848d269 100644
--- a/client/src/Pages/CreateMonitor/index.tsx
+++ b/client/src/Pages/CreateMonitor/index.tsx
@@ -486,6 +486,114 @@ const CreateMonitorPage = () => {
 				}
 			/>
 
+			{/* Alert Thresholds - only for hardware type */}
+			{generalSettingsConfig.showSecret && (
+				<ConfigBox
+					title={t("pages.createMonitor.form.thresholds.title")}
+					subtitle={t("pages.createMonitor.form.thresholds.description")}
+					rightContent={
+						<Stack spacing={theme.spacing(8)}>
+							<Controller
+								name="cpuAlertThreshold"
+								control={control}
+								render={({ field, fieldState }) => (
+									<TextField
+										{...field}
+										value={field.value === 0 ? "" : field.value}
+										onChange={(e) => {
+											const val = e.target.value;
+											field.onChange(val === "" ? 0 : Number(val));
+										}}
+										type="number"
+										fieldLabel={t(
+											"pages.createMonitor.form.thresholds.option.cpuThreshold.label"
+										)}
+										placeholder={t(
+											"pages.createMonitor.form.thresholds.option.cpuThreshold.placeholder"
+										)}
+										fullWidth
+										error={!!fieldState.error}
+										helperText={fieldState.error?.message ?? ""}
+									/>
+								)}
+							/>
+							<Controller
+								name="memoryAlertThreshold"
+								control={control}
+								render={({ field, fieldState }) => (
+									<TextField
+										{...field}
+										value={field.value === 0 ? "" : field.value}
+										onChange={(e) => {
+											const val = e.target.value;
+											field.onChange(val === "" ? 0 : Number(val));
+										}}
+										type="number"
+										fieldLabel={t(
+											"pages.createMonitor.form.thresholds.option.memoryThreshold.label"
+										)}
+										placeholder={t(
+											"pages.createMonitor.form.thresholds.option.memoryThreshold.placeholder"
+										)}
+										fullWidth
+										error={!!fieldState.error}
+										helperText={fieldState.error?.message ?? ""}
+									/>
+								)}
+							/>
+							<Controller
+								name="diskAlertThreshold"
+								control={control}
+								render={({ field, fieldState }) => (
+									<TextField
+										{...field}
+										value={field.value === 0 ? "" : field.value}
+										onChange={(e) => {
+											const val = e.target.value;
+											field.onChange(val === "" ? 0 : Number(val));
+										}}
+										type="number"
+										fieldLabel={t(
+											"pages.createMonitor.form.thresholds.option.diskThreshold.label"
+										)}
+										placeholder={t(
+											"pages.createMonitor.form.thresholds.option.diskThreshold.placeholder"
+										)}
+										fullWidth
+										error={!!fieldState.error}
+										helperText={fieldState.error?.message ?? ""}
+									/>
+								)}
+							/>
+							<Controller
+								name="tempAlertThreshold"
+								control={control}
+								render={({ field, fieldState }) => (
+									<TextField
+										{...field}
+										value={field.value === 0 ? "" : field.value}
+										onChange={(e) => {
+											const val = e.target.value;
+											field.onChange(val === "" ? 0 : Number(val));
+										}}
+										type="number"
+										fieldLabel={t(
+											"pages.createMonitor.form.thresholds.option.tempThreshold.label"
+										)}
+										placeholder={t(
+											"pages.createMonitor.form.thresholds.option.tempThreshold.placeholder"
+										)}
+										fullWidth
+										error={!!fieldState.error}
+										helperText={fieldState.error?.message ?? ""}
+									/>
+								)}
+							/>
+						</Stack>
+					}
+				/>
+			)}
+
 			<ConfigBox
 				title={t("pages.createMonitor.form.incidents.title")}
 				subtitle={t("pages.createMonitor.form.incidents.description")}
diff --git a/client/src/locales/en.json b/client/src/locales/en.json
index 935077a2b..c199e3151 100644
--- a/client/src/locales/en.json
+++ b/client/src/locales/en.json
@@ -187,7 +187,6 @@
 			"description": "See the latest releases and help grow the community on GitHub"
 		}
 	},
-
 	"pages": {
 		"notFound": {
 			"title": "Oh no!  You dropped your sushi!",
@@ -521,6 +520,28 @@
 					"optionPort": "Port",
 					"optionPortDescription": "Monitor if a specific port on a server is open.",
 					"title": "Type"
+				},
+				"thresholds": {
+					"title": "Alert thresholds",
+					"description": "Define the thresholds at which alerts should be triggered for this hardware monitor.",
+					"option": {
+						"cpuThreshold": {
+							"label": "CPU alert threshold (%)",
+							"placeholder": "80"
+						},
+						"memoryThreshold": {
+							"label": "Memory alert threshold (%)",
+							"placeholder": "80"
+						},
+						"diskThreshold": {
+							"label": "Disk alert threshold (%)",
+							"placeholder": "80"
+						},
+						"tempThreshold": {
+							"label": "Temperature alert threshold (°C)",
+							"placeholder": "80"
+						}
+					}
 				}
 			}
 		},