dtrentin 6f75f7feb1 feat: machine management UX + PAUL init (v0.2)

M2 "Machine Management UX": full N-machine management from UI plus
runtime resilience. All 3 screens now live (dashboard, detail, config).

Core:
- PollingEngine offline detection: consecutive-fail threshold emits a
  synthetic Disconnected snapshot (no-spam, resets on recovery).
- MachineMonitor dynamic API: AddOrUpdateMachineAsync / RemoveMachineAsync
  start/restart/stop a machine's polling live (no app restart); idempotent.
- MachineMonitor.AvailableProtocols exposes loaded protocol ids.

App:
- Machine detail screen: full current snapshot, reachable from dashboard
  row, live-refreshing, Back nav.
- Config screen: add / edit / delete machines with validation; Save upserts
  + reloads monitor live; Delete two-state confirm + stops polling.
- Dashboard: "Add machine" button, per-row Details, reload after mutation.

Repo hygiene:
- Untrack stray src/Junction.App/plugins/ build artifact (real output goes
  to bin/*/plugins via build target); add to .gitignore.

PAUL: initialized .paul/ (PROJECT/ROADMAP/STATE + paul.json) as cross-session
system-of-record. v0.1 shipped, v0.2 complete, v0.3 OPC UA next.

Build 0 warn/0 err (net48 + net8.0). Tests: 125 unit + 2 docker integration.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

2026-07-21 23:55:10 +02:00

2.5 KiB

Raw Blame History

Project State

Project Reference

See: .paul/PROJECT.md (updated 2026-07-21)

Core value: Operators see live state of every configured machine across heterogeneous protocols in one place, adding machines/protocols without code. Current focus: v0.2 complete (commit pending) → next v0.3 OPC UA

Current Position

Milestone: v0.2 Machine Management UX Phase: 2 of 2 (Machine Management UX) — COMPLETE Plan: 02-A ✓ 02-B ✓ 02-C ✓ Status: Complete (commit pending) — build 0/0, 125 tests + 2 docker-skip Last activity: 2026-07-21 — M2 done: detail screen, config CRUD, offline detection, dynamic monitor reload. 3 screens live.

Progress:

Milestone v0.2: [██████████] 100%
Phase 2: 3 of 3 plans done

Loop Position

PLAN ──▶ APPLY ──▶ UNIFY
  ✓        ✓        ◉     [Unifying — verified; awaiting commit]

Accumulated Context

Decisions

Decision	Phase	Impact
net48 mandatory (Win7/8 fleet)	1	Constrains all deps; Avalonia 11.3.x, Dapper not EF Core
App multi-target net48;net8.0 (no DevHead)	1	Dev on Linux net8.0, ship net48
Dynamic plugins Assembly.LoadFrom	1	Add protocols without touching core
Monitor dynamic API (AddOrUpdate/Remove)	2	Config changes take effect live, no restart

Deferred Issues

Issue	Origin	Effort	Revisit
HttpClient created per driver in MTConnect factory	1	S	If drivers recreated frequently (socket exhaustion)
Robust disconnection UX (state flip nuances)	2	S	After config CRUD lands

Blockers/Concerns

None.

Boundaries (Active)

M2-C touches: src/Junction.App/* (config VM/View, nav, dashboard/detail buttons, Bootstrapper) + src/Junction.Core (AvailableProtocols only) + tests.
Do NOT touch Domain/Persistence/Protocols in M2-C.

Session Continuity

Last session: 2026-07-21 Stopped at: M2 complete — 3 screens (dashboard/detail/config), offline detection, dynamic monitor reload. Build 0/0, 125 tests + 2 docker-skip. NOT yet committed. Next action: commit + push v0.2 (code + .paul/) when user authorizes → then plan v0.3 OPC UA (/paul:plan). Note: OPC UA research Likely (SDK on net48). Resume context: Manager mode (dotnet-manager), all code delegated to subagents. Full detail in ~/.claude memory/junction-project.md. v0.1 committed 507753f on origin/main; v0.2 uncommitted.

STATE.md — Updated after every significant action

2.5 KiB Raw Blame History