Add saved analysis workspace and live dashboard statistics

app/routes.py

@@ -30,7 +30,7 @@ from .analytics import pace_text
 from .display import stored_analysis
 from .extensions import db, limiter
 from .history import activity_page, latest_mapped_run, overview, records_for
-from .models import Activity, Friendship, GarminConnection, User
+from .models import Activity, Friendship, GarminConnection, SavedAnalysis, User
 from .services import activity_data, import_cache, import_upload, route_data
 from .stats import DEFAULT, METRICS, explore, parse_query, period_bounds, query_text
 from .stats_analysis import EXTRA_UNITS, FUNCTIONS, GROUPS
@@ -196,16 +196,34 @@ def dashboard():
         record_book=records_for(current_user.id, {row.id for row in pagination.items}),
         mapped_run=latest_mapped_run(filters),
         pace_text=pace_text,
+        analyses=db.session.scalars(
+            db.select(SavedAnalysis)
+            .filter_by(owner_id=current_user.id, pinned=True)
+            .order_by(SavedAnalysis.position, SavedAnalysis.id)
+        ).all(),
     )
 
 
 @web.get("/stats")
 @login_required
 def stats():
+    from .analysis_library import owned, serialize
+    from .stats_presets import PRESETS
+
+    saved = None
+    if request.args.get("analysis"):
+        try:
+            analysis_id = int(request.args["analysis"])
+        except ValueError:
+            abort(404)
+        saved = owned(analysis_id)
+    args = dict(request.args)
+    if saved and "query" not in args:
+        args["query"] = saved.query
     error = None
     results = None
     try:
-        query = parse_query(request.args)
+        query = parse_query(args)
         page = int(request.args.get("page", "1"))
         results = explore(current_user.id, current_user.timezone, query, page)
     except (ValueError, OverflowError) as exc:
@@ -218,7 +236,9 @@ def stats():
         metrics=METRICS,
         results=results,
         error=error,
-        submitted_query=request.args.get("query", ""),
+        submitted_query=args.get("query", ""),
+        selected_analysis=serialize(saved) if saved else None,
+        presets=PRESETS,
         language={
             "functions": sorted(FUNCTIONS),
             "groups": sorted(GROUPS),