When accumulated_run_sec reaches acc_time_sec, the coal feeder must be stopped
before entering DistributorRunning state. Previously the feeder was left running
while the distributor also ran, which is incorrect per the control spec.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Instead of always patching the local cache, first attempt to write the RUN
point value through the normal OPC UA path. If the proxy accepts the write,
write_point_values_batch already emits PointNewValue locally so no extra work
is needed. Only fall back to direct cache patching when the write is rejected.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Green dot + "已连接" when socket is open; red dot + "连接断开，重连中…"
on close/error. Reconnect timer (2s) already in place.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- validator: reject equipment start/stop when unit auto_enabled
- engine: fix stop_time_sec==0 causing infinite Stopped state (never starts)
- engine: call simulate_run_feedback after auto commands when SIMULATE_PLC=true
- command: extract simulate_run_feedback to shared module (was private in handler)
- web: disable Start/Stop buttons when unit auto is active; sync on WS runtime update
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
After a successful start/stop command, write run=true/false directly
into the point monitor cache and broadcast PointNewValue via WebSocket.
Gated by SIMULATE_PLC=true env var; real OPC-UA values override it.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Add 运维/配置 tab switch; grid-ops / grid-config layout classes
- New ops-panel: unit sidebar + equipment card grid (REM/RUN/FLT signals)
- All equipment cards shown by default; unit click acts as filter
- Signal cells seed from point_monitor cache on render, then update via WS PointNewValue
- New log-stream-panel: SSE realtime log stream, active only in config view
- Backend: get_unit_detail now includes point_monitor (current value) in each point
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Add Equipment, Unit, Event, Control sections. Update Point (equipment_id
filter, signal_role in PUT). Add EventCreated and UnitRuntimeChanged to
WebSocket. Remove stale SSE log stream section.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Returns unit with its equipments, each embedding their bound points.
Uses 2 queries (equipment list + points via ANY) to avoid N+1.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Prevents browser from caching JS/CSS modules, so frontend changes take
effect immediately on page refresh without needing hard refresh.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Remove SSE log stream (EventSource /api/logs/stream) and logView panel
- System events panel now occupies the full bottom-middle panel
- Each event renders as a single flex row: level badge, type, message, timestamp
- Remove logSource from state, logView from dom, startLogs from app bootstrap
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
When a unit is selected in the sidebar, the create-equipment modal now
pre-fills the unit dropdown with that unit. Previously it always reset
to empty, so newly created equipment got unit_id=null and was hidden by
the unit filter after save.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Add showToast() utility in api.js and a matching toast stylesheet.
apiFetch now automatically shows a toast for any 400+ response before
re-throwing, so callers can still .catch() for additional handling.
Toasts stack at the bottom-right, auto-dismiss after 4s, and support
error/warning/success/info levels via a left-border colour accent.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Remove the special-case that silently ignored BadTimeout in the
subscription status callback. BadTimeout means the server has already
dropped the subscription, so reconnect must be triggered immediately
rather than waiting for the heartbeat check.
Also reduce lifetime_count (120→15) and max_keep_alive_count (10→5)
so failures are detected within 15s instead of 120s, while still
satisfying the OPC UA spec requirement of lifetime >= 3×keepalive.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
caoqianming