files core monitor alertengine swift 2bd957d1

File: Core-Monitor/AlertEngine.swift

Current Role

• Legacy pure alert-evaluation logic retained for tests and possible future alert reintroduction.
• The current UI removed the old alerts screen surface; do not extend this path casually.

Metadata

Field	Value
Source path	Core-Monitor/AlertEngine.swift
Wiki area	Legacy alert system
Exists in current checkout	True
Size	27493 bytes
Binary	False
Line count	675
Extension	.swift

Imports

Foundation

Declarations

Kind	Name	Line
struct	AlertEvaluationInput	2
struct	AlertMeasurement	12
struct	AlertEvaluationOutcome	22
enum	AlertEvaluator	30

Recent Change History

Commit	Date	Subject
ce9e812	2026-04-16	Fix Xcode 16.2 CI compatibility
5b96f6f	2026-04-16	Fix Xcode 16.2 CI compatibility
5dc29ed	2026-04-16	Add privacy controls and refine Core Monitor presentation
3c34251	2026-04-16	Refine helper reachability across alerts and menu bar
1ff7bdb	2026-04-16	Refine helper health states and service alerts
7185d36	2026-04-15	Improve fan control and alert surfaces

Maintenance Notes

• Prefer focused changes that respect the ownership described above.
• If this file touches helper trust, SMC writes, startup, or permissions, update the relevant support docs and tests.
• If this file is generated or an asset manifest, verify the producing workflow instead of hand-editing generated payloads.

Source Excerpt

import Foundation

struct AlertEvaluationInput {
    let snapshot: SystemMonitorSnapshot
    let fanMode: FanControlMode
    let helperInstalled: Bool
    let helperConnectionState: SMCHelperManager.ConnectionState
    let helperStatusMessage: String?
    let processInsightsEnabled: Bool
    let now: Date
}

struct AlertMeasurement {
    let severity: AlertSeverity
    let metricValue: Double?
    let title: String
    let message: String
    let context: String?
    let isAvailable: Bool
    let unavailableReason: String?
}

struct AlertEvaluationOutcome {
    let runtime: AlertRuleRuntime
    let activeState: AlertActiveState?
    let event: AlertEvent?
    let shouldNotify: Bool
    let availabilityReason: String?
}

enum AlertEvaluator {
    static func evaluate(
        config: AlertRuleConfig,
        runtime: AlertRuleRuntime,
        input: AlertEvaluationInput
    ) -> AlertEvaluationOutcome {
        guard config.isEnabled else {
            return AlertEvaluationOutcome(
                runtime: runtimeReset(from: runtime),
                activeState: nil,