751248feb6
Adds a new HiLo alarm trigger type with four configurable setpoints
(LoLo / Lo / Hi / HiHi). Each setpoint carries an optional priority,
deadband (for hysteresis), and operator message. The site runtime emits
AlarmStateChanged with an AlarmLevel field so consumers can differentiate
warning vs critical bands.
Plumbing:
- new AlarmLevel enum + AlarmStateChanged.Level/Message init properties
- AlarmTriggerEditor (Blazor) gets a HiLo render with severity tinting
- AlarmTriggerConfigCodec extracted from the editor for testability
- sitestream.proto carries level + message over gRPC
- SemanticValidator enforces numeric attribute, setpoint ordering,
non-negative deadband
- on-trigger scripts get an Alarm global (Name/Level/Priority/Message)
so notification routing can branch by severity
- per-instance InstanceAlarmOverride entity + EF migration + flattening
step + CLI commands; HiLo overrides merge setpoint-by-setpoint, binary
types whole-replace
- DebugView shows a Level badge + per-band message tooltip
- App.razor auto-reloads on permanent Blazor circuit failure
- docker/regen-proto.sh automates the proto regen workflow (the linux/arm64
protoc segfault means generated files are checked in for now)
30 lines
1.1 KiB
C#
30 lines
1.1 KiB
C#
using ScadaLink.Commons.Types.Enums;
|
|
|
|
namespace ScadaLink.Commons.Messages.Streaming;
|
|
|
|
public record AlarmStateChanged(
|
|
string InstanceUniqueName,
|
|
string AlarmName,
|
|
AlarmState State,
|
|
int Priority,
|
|
DateTimeOffset Timestamp)
|
|
{
|
|
/// <summary>
|
|
/// Severity level when <see cref="State"/> is <see cref="AlarmState.Active"/>.
|
|
/// Always <see cref="AlarmLevel.None"/> for binary trigger types
|
|
/// (ValueMatch, RangeViolation, RateOfChange); set by the HiLo trigger
|
|
/// type to one of Low/LowLow/High/HighHigh based on the crossed setpoint.
|
|
/// Added as an init-property so existing positional constructors still
|
|
/// work — message contract evolves additively.
|
|
/// </summary>
|
|
public AlarmLevel Level { get; init; } = AlarmLevel.None;
|
|
|
|
/// <summary>
|
|
/// Optional per-band operator message (e.g., "Coolant critically low —
|
|
/// shut down"). Set by HiLo triggers when the per-setpoint message is
|
|
/// configured; otherwise empty. Notification routing and UI tooltips may
|
|
/// surface this to operators.
|
|
/// </summary>
|
|
public string Message { get; init; } = string.Empty;
|
|
}
|