MEDIUM-1: the editor<->authoring<->deploy invariant now holds on the ScriptedAlarm
surface too. CreateScriptedAlarmAsync/UpdateScriptedAlarmAsync validate {{equip}}/<RefName>
in BOTH the predicate script and the message template (via ExtractEquipReferenceNamesFromText),
matching what DraftValidator already enforces at deploy. Refactored ValidateEquipTokenAsync
into shared LoadEquipReferenceNamesAsync + CheckEquipReferencesResolve helpers.
LOW-1: LoadEquipReferenceNamesAsync uses IsNullOrEmpty (defense-in-depth) to match
EquipmentReferenceMap.Build; empty override is already normalized->null at the write path.
LOW-3: parity test hardened with two edge cases — unresolved-ref-left-intact (both seams
leave {{equip}}/X identical) and folder+tag-group RawPath ancestry.
Tests: VirtualTagEquipTokenValidationTests 9/9 (+3 SA), parity 4/4 (+2). AdminUI 659/0.
Claude-Session: https://claude.ai/code/session_01LVneM3eh1UtJxEisFXgmox
Replace the Batch-1-stubbed authored-tag flow with a UnsTagReference list on the
equipment page's Tags tab (v3 reference-only equipment): columns are effective name,
computed raw path, inherited datatype/access (read-only), display-name override
(editable), and remove. The retired equipment-authored-tag editor (TagModal.razor)
is deleted; the VirtualTag and ScriptedAlarm flows are untouched.
- "+ Add reference" opens a new AddReferenceModal that reuses RawTree in a new opt-in
PickerMode (Tag-leaf checkboxes + Device/TagGroup "select all tags below"), scoped
structurally to the equipment's cluster via LoadReferencePickerRootAsync (a single
cluster root — cross-cluster tags are unreachable, not merely hidden). Default /raw
usage is byte-unchanged (PickerMode defaults false).
- UnsTreeService (+ IUnsTreeService) gain the reference mutations:
LoadReferencesForEquipmentAsync (computes each RawPath via the shared RawPathResolver),
AddReferencesAsync (cluster-checked, all-or-nothing), RemoveReferenceAsync,
SetReferenceOverrideAsync, plus the picker helpers LoadReferencePickerRootAsync /
LoadDescendantTagIdsAsync.
- Consume IEffectiveNameGuard (constructor-injected, no-op fallback when unregistered):
AddReferences, SetReferenceOverride, and the VirtualTag + ScriptedAlarm create/update
mutations now call CheckAsync before persisting and surface a collision as the failure.
WP2 supplies the implementation + DI registration.
- Drop the retired equipment↔driver binding: remove DriverInstanceId from EquipmentInput,
the ImportEquipmentModal CSV column, the EquipmentPage Details driver select, and the
dead decision-#122 driver-cluster guard.
Tests: new UnsTreeServiceReferenceTests (add/remove/override, cross-cluster + duplicate
rejection, guard-consumed rejection via a fake guard, RawPath projection, picker helpers);
Equipment/Import test suites rewritten to drop the retired driver-guard cases. AdminUI
suite green (639 passed, 3 skipped); full solution builds 0 errors.
Claude-Session: https://claude.ai/code/session_01LVneM3eh1UtJxEisFXgmox
Extend RawTreeService.BuildRenameWarningsAsync so a tag/ancestor rename now
raises three warning kinds over the affected (prefix-scanned) tags:
(a) refined — historized WITHOUT a historianTagname override (default tagname
is the moving RawPath, so history forks); a pinned (override) tag no longer
warns. Count/message adjusted.
(b) unchanged — UNS-referenced (names the equipment).
(c) NEW — substring-scan every Script body for the affected tag's OLD RawPath
(ordinal, false-positives tolerated by design; no AST). OLD RawPaths are
recomputed from the pre-save in-DB topology via RawPathResolver.
CollectTagsBeneath* + TagsForDevices now carry (DeviceId, TagGroupId, Name) so
the OLD RawPath can be rebuilt. Contained entirely within RawTreeService.cs;
IRawTreeService + RawTree.razor untouched (warnings flow through the existing
RawRenameResult.Warnings). Note: a direct tag rename goes through UpdateTagAsync
(UnsMutationResult, no warning surface) so it is out of scope without widening
the interface.
Tests: new RawTreeServiceRenameWarningTests (4) — all-three, pinned-no-warn,
unrelated-empty, ancestor-rename script match. AdminUI.Tests 642 green.
Claude-Session: https://claude.ai/code/session_01LVneM3eh1UtJxEisFXgmox
Implements IEffectiveNameGuard (the Wave-A contract): per-equipment effective-name
uniqueness across UnsTagReferences (DisplayNameOverride else backing raw tag Name),
VirtualTags (Name), and ScriptedAlarms (Name). Ordinal comparison, self-row exclusion
by (kind, id), one pooled context per CheckAsync call. Registered Scoped in
EndpointRouteBuilderExtensions so WP1's UnsTreeService consumer goes live.
Verified the deploy-time DraftValidator UnsEffectiveNameCollision rule already
computes reference effective names from the backing raw tag's current Name (catches
rename-induced collisions), spans all three sources, compares ordinal, and names both
colliding sources + the equipment — no hardening needed. DraftSnapshotFactory already
loads Tags/UnsTagReferences/VirtualTags/ScriptedAlarms.
Tests: 8 guard tests (in-memory EF) + 3 deploy-gate tests (rename-induced collision,
override-vs-VT, ordinal case-sensitivity). All green.
Claude-Session: https://claude.ai/code/session_01LVneM3eh1UtJxEisFXgmox
Part 1 — rewire the three DriverType dispatch maps from hand-authored string
literals to the canonical DriverTypeNames constants (single source of truth):
- TagConfigEditorMap, TagConfigValidator (AdminUI)
- EquipmentTagConfigInspector (ControlPlane)
This FIXES the live drift ("TwinCat"->TwinCAT, "Focas"->FOCAS). The maps are
OrdinalIgnoreCase so behavior is identical; the value is no future drift.
Calculation is not added to the inspector (no CalculationTagDefinitionFactory.Inspect).
Added TagConfigDriverTypeNameGuardTests pinning the maps to the constants.
Part 2 — retire the routed /clusters/{id}/drivers driver-authoring flow (/raw
Waves A-C now cover driver/device/tag authoring end-to-end):
- Deleted DriverTypePicker, DriverEditRouter, the 8 *DriverPage shells, and the
ClusterDrivers list page.
- Removed the "Drivers" tab from ClusterNav. Routes /clusters/{id}/drivers* now
simply do not exist -> clean 404.
- The Forms/DeviceForms bodies, shared driver sections, and address pickers used
by the /raw modals are untouched.
Part 3 — updated PageAuthorizationGuardTests census: removed the 10 deleted
ConfigEditor pages + ClusterDrivers, updated group-count comments (ConfigEditor
21->11, AuthenticatedRead 17->16). Removed the now-dead Clusters.Drivers usings
from the 4 *DriverPageFormSerializationTests + the guard test.
Claude-Session: https://claude.ai/code/session_01LVneM3eh1UtJxEisFXgmox
Browse device… on a /raw Device/TagGroup opens the discovery-browser modal
against the merged Driver+Device config and commits selected browse leaves as
raw Tag rows under the target, via IRawTreeService.ImportTagsAsync.
- RawBrowseModal.razor: two-tier browse gate (bespoke IDriverBrowser →
universal DiscoveryDriverBrowser via SupportsOnlineDiscovery → disabled),
merged config from LoadMergedProbeConfigAsync, multi-select over
DriverBrowseTree, opt-in 'create matching tag-groups' folder mirror,
commit via ImportTagsAsync.
- RawBrowseCommitMapper: pure leaf→RawTagImportRow mapper — DriverDataType→
OPC UA type, per-driver address field (nodeId/tagPath/symbolPath/address/
attributeRef), target-group + mirror path combine. Unit-tested (39 tests).
- DriverBrowseTree: additive multi-select mode (checkboxes + ancestor-path
callback), default off preserves single-select pickers.
- RawTree: OnBrowseDevice wired to the modal (Device + TagGroup menus).
Claude-Session: https://claude.ai/code/session_01LVneM3eh1UtJxEisFXgmox
Reviewer H1 (v3 regression): the endpoint→DeviceConfig split ADDED the endpoint to DeviceConfig but
the driver forms still serialized it into DriverConfig at defaults. Single-device worked only by an
STJ case-insensitive last-key-wins accident; a 2nd device on a single-top-level-Host driver (Modbus/S7)
silently reverted to the driver-form default (host=127.0.0.1). Fix: Modbus/S7/OpcUaClient driver-form
GetConfigJson strips the endpoint keys (host/port/unitId; host/port/rack/slot; scalar endpointUrl) from
the serialized channel config, leaving DeviceConfig as the sole source (OpcUaClient keeps its endpointUrls
failover list, which is driver-level policy).
Enum-serialization verified CLEAN fleet-wide; ImportTagsAsync all-or-nothing verified; RawTree wiring sound.
Deferred (documented in PR): H2 pre-existing Modbus/S7 form TimeSpan vs factory *Ms-int DTO mismatch (authored
durations dropped — predates v3); M1 CSV export drops non-columned alarm sub-keys; M2 blank flag column
clobbers a base-JSON isHistorized/isArray; M3 OpcUaClient device/driver endpoint precedence; L1 unused
LoadMergedProbeConfigAsync; L5 refresh collapses sibling expansion.
Claude-Session: https://claude.ai/code/session_01LVneM3eh1UtJxEisFXgmox
Replace RawTree's 22 stub handlers with the real Wave-B modals and 3 new
small dialogs, plus post-mutation subtree refresh:
- New dialogs: RawNameDialog (create/rename, RawPaths.ValidateSegment inline),
RawConfirmDialog (deletes), RawDriverTypeDialog (New driver type+name picker,
incl. Calculation).
- Configure driver/device -> DriverConfigModal/DeviceModal (edit); New device ->
DeviceModal (create); Edit tag -> RawTagModal; Manual entry / CSV import/export
-> the Raw*Modal surfaces; New folder/tag-group/group + New driver + Rename +
Delete + Toggle -> IRawTreeService directly via the dialogs.
- Refresh: reload the container after create-under, the parent after item-level
ops (parent found by searching the loaded tree; robust, non-throwing).
- Rename warnings + blocked-delete errors surfaced via the repurposed RawStubModal
message surface. Browse device stays a placeholder (Wave C). Driver-level
'Test connect' menu item removed (test-connect now lives on the device modal).
Claude-Session: https://claude.ai/code/session_01LVneM3eh1UtJxEisFXgmox
Extract the 8 typed driver pages into embeddable <Driver>DriverForm bodies
(channel/protocol config) and add per-driver <Driver>DeviceForm bodies
(connection endpoint -> Device.DeviceConfig, v3 endpoint split). New
DriverConfigModal + DeviceModal dispatch by DriverType (DriverTypeNames) for
the /raw tree; Test-connect inside DeviceModal builds the merged Driver+Device
config transiently via DriverDeviceConfigMerger. Routed pages now host the
form bodies and keep working. Round-trip + enum-serialization guard tests for
the Modbus driver form + Modbus device model; retargeted the existing
page-form serialization tests + the _jsonOpts converter guard to the forms.
Claude-Session: https://claude.ai/code/session_01LVneM3eh1UtJxEisFXgmox
Wave-A reviewer findings (no Critical/High):
- M-2: GlobalRaw auto-expands Enterprise roots so the Cluster level is visible on load (mirrors GlobalUns.ExpandStructural); clusters stay lazily collapsed.
- L-1: create mutations route SaveChanges through SaveCreateAsync — a lost sibling-name race (filtered-unique-index clash) becomes a friendly failure instead of an uncaught DbUpdateException.
- L-2: SaveDeleteAsync no longer leaks raw EF/SQL text; operator-friendly guidance.
- L-5: RawNode.ChildCount doc clarified (direct children only).
- Regression fix: PageAuthorizationGuardTests classifies the two new routable pages (/raw → ConfigEditor, /dev/context-menu-demo → AuthenticatedRead).
M-1 (ordinal vs SQL-collation sibling uniqueness) assessed benign: name indexes use the DB default collation and the server-side pre-check runs under that same collation, so pre-check and index agree — no case-variant rows can coexist, so runtime ordinal RawPath keying never collides.
Claude-Session: https://claude.ai/code/session_01LVneM3eh1UtJxEisFXgmox
Wave-0 reviewer findings (no Critical/High):
- T0-1 M: ContextMenuItem.OnClick Action→Func<Task> (kills async-void at menu call sites Wave A/B/C need); keyboard-activated ⋯ now anchors below the button instead of viewport (0,0); focus returns to trigger on close; backdrop closes on native right-click too.
- T0-3 M: guard test now discovers *DriverFactoryExtensions.Register by convention from the deployed driver assemblies instead of a hand-copied list, so a future driver lacking a constant is actually caught.
- T0-2 L: corrected the round-trip 'sole non-round-trippable shape' comment (any table whose final row is a lone empty field).
Claude-Session: https://claude.ai/code/session_01LVneM3eh1UtJxEisFXgmox
Adds a reusable right-click / context menu Blazor component for the AdminUI:
- ContextMenu.razor: right-click surface (browser menu suppressed) + optional
ellipsis fallback trigger, both anchoring the menu at the pointer; keyboard
nav (arrows/Enter/Esc), transparent backdrop outside-click close (no JS).
- ContextMenu.razor.css: scoped styles on the shared theme tokens.
- ContextMenuItem.cs: Label/OnClick/Icon/Disabled/IsSeparator model + Separator().
- Dev demo page at /dev/context-menu-demo.
Claude-Session: https://claude.ai/code/session_01LVneM3eh1UtJxEisFXgmox
Namespace entity + NamespaceKind retired; DriverInstance dropped NamespaceId;
Tag is raw-only (no EquipmentId/DriverInstanceId/FullName/FolderPath); driver
options replaced pre-declared Tags with RawTags. Stub the retired surfaces so
the AdminUI + Host build green; real Raw/UNS authoring arrives in v3 Batch 2/3.
- ClusterNamespaces/NamespaceEdit: bodies replaced with 'Namespaces retired' banner
- DriverIdentitySection: dropped Namespace dropdown + NamespaceId model field
- 8 driver pages: dropped Namespace binding; retired the pre-declared Tags editor
(replaced with a '/raw Batch 2' note); multi-device pages keep their Devices editor
- UnsTreeService: equipment-tag counts/list -> empty; Create/UpdateTag -> failure
result ('Tag authoring moved to the Raw tree (/raw) in v3 Batch 2'); Namespace/
driver-binding queries removed
- IScriptTagCatalog: project surviving Tag columns only (path from TagConfig FullName, else Name)
- OpcUaClientTagConfigEditor: rebind stale FullName -> model's NodeId
- ClusterDrivers: drop retired NamespaceId column
AdminUI + Host build 0/0. AdminUI.Tests / Host.IntegrationTests remain red (WP6).
AbCip/TwinCAT/FOCAS driver-config pages host the same *AddressPickerBody as the /uns TagModal but
did not pass GetConfigJson, so their universal Browse button would capture against an empty {} (no
device). Thread SerializeCurrentConfig through. DriverType is left to the picker-body default
(canonical registered type) rather than the page's DriverTypeKey const, whose TwinCAT/FOCAS values
("TwinCat"/"Focas") are non-canonical casing that could miss the factory TryCreate lookup.
Task 14/15/16: each picker body keeps its manual builder and appends a DriverOperator-gated
browse affordance (mirrors OpcUaClientAddressPickerBody) — Browse/Refresh/Close, DriverBrowseTree
over the universal DiscoveryDriverBrowser session, leaf-only commit (OnNodeSelected fires for
folders too), snapshot-at-open label, fire-and-forget close on dispose. _canBrowse evaluated once
in OnInitializedAsync (CanBrowse constructs a throwaway driver). FOCAS commits the leaf FullName
directly (the group/id builder can't reconstruct it). Editors pass DriverType + GetConfigJson
through. Razor-live-verified at Task 18.
Task 9: DiscoverTreeAsync UntilStable settle loop (FOCAS) — re-capture on a 1s interval until
the node set is non-empty and stable across two passes, bounded by open-timeout; on
timeout with a prior non-empty capture, return it (best-effort) instead of failing.
Task 11: BrowserSessionService resolves bespoke-first, falls back to IUniversalDriverBrowser
when no bespoke browser matches and CanBrowse is true; new CanBrowse on the service.
16 unit tests green (4 settle + 12 service).
Task 1: ITagDiscovery.SupportsOnlineDiscovery default member (=> false)
Task 2: Commons -> Core.Abstractions ProjectReference
Task 13: TagModal BuildEditorParameters passes DriverType + GetDriverConfigJson;
all 7 typed tag editors declare the two new [Parameter]s (DynamicComponent
throws on unmatched params, so every editor must accept them).
Models gain an optional bool? Writable (absent stays omitted; explicit false round-trips,
unknown keys preserved); the six editors gain a Writable checkbox (FOCAS disabled+read-only
hint). 9 model round-trip tests green. docker-dev /run verify of one editor deferred-live.
Adds <summary>/<param>/<returns>/<inheritdoc> where missing and removes
project bookkeeping IDs (task/tracking refs) from shipped code comments,
so the docs read cleanly and CommentChecker is quiet except for known
false positives (PLC/protocol terms, event/IEqualityComparer inheritdoc).
Doc/comment-only; no logic changed; solution builds clean.
HistorianGateway is now the sole historian backend (read + alarm SendEvent +
continuous WriteLiveValues). Document the final state and retire the Wonderware
sidecar from the docs/config/labels:
- CLAUDE.md: rewrite the Historian section — ServerHistorian /
ContinuousHistorization / AlarmHistorian config keys, the IHistorianProvisioning
EnsureTags hook, the GatewayAlarmHistorianWriter SendEvent path + ReadEvents
dependency on gateway RuntimeDb:EventReadsEnabled=true, gateway-side
prerequisites (RuntimeDb flags + historian:read/write/tags:write scopes),
migration note, and two KNOWN-LIMITATION callouts (live-validation gate +
empty historized-ref-set recorder follow-on).
- appsettings.json: fix the stale ServerHistorian block (Host/Port/SharedSecret/
ServerCertThumbprint -> Endpoint/ApiKey/UseTls/AllowUntrustedServerCertificate/
CaCertificatePath/CallTimeout, keep MaxTieClusterOverfetch); add a disabled
ContinuousHistorization block; prune the orphaned Wonderware keys from
AlarmHistorian (keep the SQLite knobs). ApiKey env-supplied via
ServerHistorian__ApiKey (commented; valid strict JSON via _comment keys).
- README.md + docs (Historian.md, AlarmHistorian.md, Configuration.md,
ServiceHosting.md, DriverLifecycle.md, drivers/README.md, Uns.md, VirtualTags.md,
AlarmTracking.md, Client.UI.md, README.md, TestConnectProbes.md): retire the
Wonderware historian backend from current-backend descriptions; fix the stale
ServerHistorian/AlarmHistorian config tables (now gateway shape); convert
drivers/Historian.Wonderware.md to a retired stub pointing at the gateway.
- Source/UI labels (descriptive text only, no behavior change):
OtOpcUaServerHostedService.cs, HistoryPaging.cs, OtOpcUaSdkServer.cs,
HistorianAdapterActor.cs, VirtualTagModal.razor, ScriptedAlarmModal.razor,
AlarmsHistorian.razor now name the HistorianGateway backend.
Build clean (0 errors); AdminUI.Tests green (514 passed).
Claude-Session: https://claude.ai/code/session_012SDSQ3AcaXqPcBtDESBRii
Joseph Doherty