[feat](trx-frontend-http): add Background Decoding Scheduler

Implements a scheduler that retunes the rig automatically when no SSE
clients are connected.  Two modes are supported:

- Grayline: tunes to per-period bookmarks (dawn/day/dusk/night) based on
  an inline NOAA solar algorithm given station lat/lon.
- Time Span: tunes to bookmarks within user-defined UTC windows; midnight-
  spanning intervals supported.

Backend:
- SchedulerStore (PickleDB, sch:{rig_id} keys) in scheduler.rs
- spawn_scheduler_task polls every 30 s, checks context.sse_clients == 0,
  sends SetFreq + SetMode via RigRequest with rig_id_override
- HTTP API: GET/PUT/DELETE /scheduler/{rig_id}, GET …/status
- sse_clients Arc<AtomicUsize> added to FrontendRuntimeContext and shared
  with the SSE counter in build_server (single source of truth)
- /scheduler/ added to Read auth routes (write requires Control)

Frontend:
- Scheduler tab (clock icon, 6th position) with Grayline/TimeSpan UI
- scheduler.js plugin: loads config + bookmarks, live status polling
  every 15 s, write controls hidden for Rx-role users
- CSS .sch-* component styles added to style.css
- SCHEDULER.md design document at repo root

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
This commit is contained in:
2026-03-10 23:20:42 +01:00
parent 46c0f8d0bb
commit 6874055b1c
11 changed files with 1393 additions and 5 deletions
@@ -46,6 +46,10 @@
<svg class="tab-icon" viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M8 2a4 4 0 0 1 4 4c0 3-4 8-4 8S4 9 4 6a4 4 0 0 1 4-4z"/><circle cx="8" cy="6" r="1.2" fill="currentColor" stroke="none"/></svg>
<span class="tab-label">Map</span>
</button>
<button class="tab" data-tab="scheduler">
<svg class="tab-icon" viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><circle cx="8" cy="8" r="6"/><path d="M8 5v3l2 2"/></svg>
<span class="tab-label">Scheduler</span>
</button>
<button class="tab" data-tab="about">
<svg class="tab-icon" viewBox="0 0 16 16" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" aria-hidden="true"><circle cx="8" cy="8" r="6"/><path d="M8 7v5"/><circle cx="8" cy="5" r="0.5" fill="currentColor" stroke="none"/></svg>
<span class="tab-label">About</span>
@@ -663,6 +667,91 @@
<div id="aprs-map"></div>
</div>
</div>
<div id="tab-scheduler" class="tab-panel" style="display:none;">
<div id="scheduler-panel" class="sch-panel">
<div class="sch-toast" id="scheduler-toast" style="display:none;"></div>
<div class="sch-row">
<label class="sch-label">Rig
<select id="scheduler-rig-select" class="status-input sch-rig-select" aria-label="Select rig"></select>
</label>
<label class="sch-label">Mode
<select id="scheduler-mode-select" class="status-input" aria-label="Scheduler mode">
<option value="disabled">Disabled</option>
<option value="grayline">Grayline</option>
<option value="time_span">Time Span</option>
</select>
</label>
</div>
<!-- Grayline section -->
<div id="scheduler-grayline-section" class="sch-section" style="display:none;">
<div class="sch-section-title">Grayline Settings</div>
<div class="sch-row">
<label class="sch-label">Latitude (°)
<input type="number" id="scheduler-gl-lat" class="status-input" step="0.001" placeholder="e.g. 54.352" />
</label>
<label class="sch-label">Longitude (°)
<input type="number" id="scheduler-gl-lon" class="status-input" step="0.001" placeholder="e.g. 18.646" />
</label>
<label class="sch-label">Transition window (min)
<input type="number" id="scheduler-gl-window" class="status-input" min="5" max="120" value="20" />
</label>
</div>
<div class="sch-row">
<label class="sch-label">Dawn bookmark
<select id="scheduler-gl-dawn" class="status-input" aria-label="Dawn bookmark"></select>
</label>
<label class="sch-label">Day bookmark
<select id="scheduler-gl-day" class="status-input" aria-label="Day bookmark"></select>
</label>
<label class="sch-label">Dusk bookmark
<select id="scheduler-gl-dusk" class="status-input" aria-label="Dusk bookmark"></select>
</label>
<label class="sch-label">Night bookmark
<select id="scheduler-gl-night" class="status-input" aria-label="Night bookmark"></select>
</label>
</div>
</div>
<!-- Time Span section -->
<div id="scheduler-timespan-section" class="sch-section" style="display:none;">
<div class="sch-section-title">Time Span Entries (UTC)</div>
<table class="sch-ts-table">
<thead>
<tr><th>Start</th><th>End</th><th>Bookmark</th><th>Label</th><th></th></tr>
</thead>
<tbody id="scheduler-ts-tbody"></tbody>
</table>
<div class="sch-row sch-add-row">
<label class="sch-label">Start (UTC)
<input type="time" id="scheduler-ts-start" class="status-input" />
</label>
<label class="sch-label">End (UTC)
<input type="time" id="scheduler-ts-end" class="status-input" />
</label>
<label class="sch-label">Bookmark
<select id="scheduler-ts-bookmark" class="status-input" aria-label="Entry bookmark"></select>
</label>
<label class="sch-label">Label (optional)
<input type="text" id="scheduler-ts-label" class="status-input" placeholder="e.g. 40m FT8" />
</label>
<button id="scheduler-ts-add-btn" class="sch-write" type="button">+ Add</button>
</div>
</div>
<!-- Actions -->
<div class="sch-actions">
<button id="scheduler-save-btn" class="sch-write sch-save-btn" type="button" style="display:none;">Save</button>
<button id="scheduler-reset-btn" class="sch-write sch-reset-btn" type="button" style="display:none;">Reset to Disabled</button>
</div>
<!-- Status -->
<div class="sch-section">
<div class="sch-section-title">Last Activity</div>
<div id="scheduler-status-card" class="sch-status-card">No activity yet.</div>
</div>
</div>
</div>
<div id="tab-about" class="tab-panel" style="display:none;">
<div id="auth-badge" style="display:none; margin-bottom: 1rem; padding: 0.5rem; background: var(--bg-secondary); border-radius: 0.25rem; color: var(--text-muted); font-size: 0.85rem;">Authenticated as: <strong id="auth-role-badge">--</strong></div>
<table class="about-table">
@@ -701,6 +790,7 @@
<script src="/wspr.js"></script>
<script src="/cw.js"></script>
<script src="/bookmarks.js"></script>
<script src="/scheduler.js"></script>
<script src="https://unpkg.com/leaflet@1.9.4/dist/leaflet.js"></script>
<script src="/leaflet-ais-tracksymbol.js"></script>
</body>