fix

backend/alembic/versions/79d3444f9d7d_add_exercise_sets_to_activities.py

@@ -0,0 +1,30 @@
+"""add exercise_sets to activities
+
+Revision ID: 79d3444f9d7d
+Revises: 4c6a3c01542f
+Create Date: 2026-03-16 14:57:26.988571
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.dialects import postgresql
+
+# revision identifiers, used by Alembic.
+revision: str = '79d3444f9d7d'
+down_revision: Union[str, None] = '4c6a3c01542f'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('activities', sa.Column('exercise_sets', postgresql.JSONB(astext_type=sa.Text()), nullable=True))
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_column('activities', 'exercise_sets')
+    # ### end Alembic commands ###

backend/alembic/versions/ab0f6e2939d3_add_training_plan_link_fields_to_.py

@@ -0,0 +1,36 @@
+"""add training plan link fields to activities
+
+Revision ID: ab0f6e2939d3
+Revises: 79d3444f9d7d
+Create Date: 2026-03-16 15:08:33.484799
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = 'ab0f6e2939d3'
+down_revision: Union[str, None] = '79d3444f9d7d'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('activities', sa.Column('training_plan_id', sa.UUID(), nullable=True))
+    op.add_column('activities', sa.Column('plan_week', sa.Integer(), nullable=True))
+    op.add_column('activities', sa.Column('plan_day', sa.String(length=20), nullable=True))
+    op.create_foreign_key(None, 'activities', 'training_plans', ['training_plan_id'], ['id'])
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_constraint(None, 'activities', type_='foreignkey')
+    op.drop_column('activities', 'plan_day')
+    op.drop_column('activities', 'plan_week')
+    op.drop_column('activities', 'training_plan_id')
+    # ### end Alembic commands ###

backend/app/api/activities.py

@@ -25,6 +25,7 @@ from backend.app.services.zones import calculate_power_zones, calculate_hr_zones
 from backend.app.services.power_curve import calculate_power_curve
 from backend.app.services.intervals import detect_intervals
 from backend.app.services.ai_summary import generate_summary
+from backend.app.services.coaching import link_activity_to_plan
 
 router = APIRouter()
 
@@ -48,31 +49,38 @@ async def upload_activity(
     file_path.write_bytes(content)
 
     # 1. Parse FIT
-    activity, data_points = parse_fit_file(content, rider.id, str(file_path))
+    activity, data_points, exercise_sets = parse_fit_file(content, rider.id, str(file_path))
+    if exercise_sets:
+        activity.exercise_sets = exercise_sets
+
+    # Auto-link to training plan
+    await link_activity_to_plan(activity, rider.id, session)
+
     session.add(activity)
     await session.flush()
 
-    # 2. Save data points
-    for dp in data_points:
-        dp.activity_id = activity.id
-    session.add_all(data_points)
+    # 2. Save data points (if any — strength workouts may have none)
+    if data_points:
+        for dp in data_points:
+            dp.activity_id = activity.id
+        session.add_all(data_points)
 
-    # 3. Calculate & save metrics (with FTP if available)
-    metrics = calculate_metrics(data_points, activity, ftp=rider.ftp)
-    if metrics:
-        session.add(metrics)
+        # 3. Calculate & save metrics (with FTP if available)
+        metrics = calculate_metrics(data_points, activity, ftp=rider.ftp)
+        if metrics:
+            session.add(metrics)
 
-    # 4. Detect & save intervals
-    intervals = detect_intervals(data_points, ftp=rider.ftp)
-    for interval in intervals:
-        interval.activity_id = activity.id
-    session.add_all(intervals)
+        # 4. Detect & save intervals
+        intervals = detect_intervals(data_points, ftp=rider.ftp)
+        for interval in intervals:
+            interval.activity_id = activity.id
+        session.add_all(intervals)
 
-    # 5. Calculate & save power curve
-    curve_data = calculate_power_curve(data_points)
-    if curve_data:
-        pc = PowerCurve(activity_id=activity.id, curve_data=curve_data)
-        session.add(pc)
+        # 5. Calculate & save power curve
+        curve_data = calculate_power_curve(data_points)
+        if curve_data:
+            pc = PowerCurve(activity_id=activity.id, curve_data=curve_data)
+            session.add(pc)
 
     await session.commit()
     await session.refresh(activity)

backend/app/api/coaching.py

@@ -9,6 +9,7 @@ from sqlalchemy.ext.asyncio import AsyncSession
 
 from backend.app.core.auth import get_current_rider
 from backend.app.core.database import get_session
+from backend.app.models.activity import Activity
 from backend.app.models.coaching import CoachingChat
 from backend.app.models.rider import Rider
 from backend.app.models.training import TrainingPlan
@@ -243,11 +244,74 @@ async def get_today(
     rider: Rider = Depends(get_current_rider),
     session: AsyncSession = Depends(get_session),
 ):
-    """Get today's planned workout."""
+    """Get today's planned workout with linked activity if any."""
     workout = await get_today_workout(rider, session)
+    if not workout:
+        return None
+
+    # Check if there's already a linked activity for today
+    linked_query = (
+        select(Activity)
+        .where(Activity.training_plan_id == uuid.UUID(workout["plan_id"]))
+        .where(Activity.plan_week == workout["week_number"])
+        .where(Activity.plan_day == workout["day"])
+    )
+    linked_result = await session.execute(linked_query)
+    linked = linked_result.scalar_one_or_none()
+    workout["linked_activity_id"] = str(linked.id) if linked else None
+    workout["completed"] = linked is not None
     return workout
 
 
+# --- Activity-Plan linking ---
+
+class LinkRequest(BaseModel):
+    activity_id: str
+    plan_id: str
+    week: int
+    day: str
+
+
+@router.post("/link")
+async def link_activity(
+    body: LinkRequest,
+    rider: Rider = Depends(get_current_rider),
+    session: AsyncSession = Depends(get_session),
+):
+    """Manually link an activity to a planned workout day."""
+    activity = await session.get(Activity, uuid.UUID(body.activity_id))
+    if not activity or activity.rider_id != rider.id:
+        raise HTTPException(status_code=404, detail="Activity not found")
+
+    plan = await session.get(TrainingPlan, uuid.UUID(body.plan_id))
+    if not plan or plan.rider_id != rider.id:
+        raise HTTPException(status_code=404, detail="Plan not found")
+
+    activity.training_plan_id = plan.id
+    activity.plan_week = body.week
+    activity.plan_day = body.day
+    await session.commit()
+    return {"ok": True}
+
+
+@router.post("/unlink/{activity_id}")
+async def unlink_activity(
+    activity_id: uuid.UUID,
+    rider: Rider = Depends(get_current_rider),
+    session: AsyncSession = Depends(get_session),
+):
+    """Remove link between activity and planned workout."""
+    activity = await session.get(Activity, activity_id)
+    if not activity or activity.rider_id != rider.id:
+        raise HTTPException(status_code=404, detail="Activity not found")
+
+    activity.training_plan_id = None
+    activity.plan_week = None
+    activity.plan_day = None
+    await session.commit()
+    return {"ok": True}
+
+
 # --- Adjustment chat ---
 
 @router.post("/plan/adjust")

backend/app/bot.py

@@ -18,6 +18,7 @@ from backend.app.services.fit_parser import parse_fit_file
 from backend.app.services.metrics import calculate_metrics
 from backend.app.services.intervals import detect_intervals
 from backend.app.services.power_curve import calculate_power_curve
+from backend.app.services.coaching import link_activity_to_plan
 
 logger = logging.getLogger(__name__)
 
@@ -57,27 +58,34 @@ async def process_fit_upload(content: bytes, rider: Rider) -> Activity:
         # Re-attach rider to this session
         rider = await session.get(Rider, rider.id)
 
-        activity, data_points = parse_fit_file(content, rider.id, str(file_path))
+        activity, data_points, exercise_sets = parse_fit_file(content, rider.id, str(file_path))
+        if exercise_sets:
+            activity.exercise_sets = exercise_sets
+
+        # Auto-link to training plan
+        await link_activity_to_plan(activity, rider.id, session)
+
         session.add(activity)
         await session.flush()
 
-        for dp in data_points:
-            dp.activity_id = activity.id
-        session.add_all(data_points)
+        if data_points:
+            for dp in data_points:
+                dp.activity_id = activity.id
+            session.add_all(data_points)
 
-        metrics = calculate_metrics(data_points, activity, ftp=rider.ftp)
-        if metrics:
-            session.add(metrics)
+            metrics = calculate_metrics(data_points, activity, ftp=rider.ftp)
+            if metrics:
+                session.add(metrics)
 
-        intervals = detect_intervals(data_points, ftp=rider.ftp)
-        for interval in intervals:
-            interval.activity_id = activity.id
-        session.add_all(intervals)
+            intervals = detect_intervals(data_points, ftp=rider.ftp)
+            for interval in intervals:
+                interval.activity_id = activity.id
+            session.add_all(intervals)
 
-        curve_data = calculate_power_curve(data_points)
-        if curve_data:
-            pc = PowerCurve(activity_id=activity.id, curve_data=curve_data)
-            session.add(pc)
+            curve_data = calculate_power_curve(data_points)
+            if curve_data:
+                pc = PowerCurve(activity_id=activity.id, curve_data=curve_data)
+                session.add(pc)
 
         await session.commit()
         await session.refresh(activity)
@@ -134,7 +142,7 @@ async def handle_document(message: Message, bot: Bot):
 
         m = activity.metrics
         lines = [
-            f"*{activity.name or 'Ride'}*",
+            f"*{activity.name or 'Workout'}*",
             f"Duration: {format_duration(activity.duration)}",
         ]
 
@@ -156,6 +164,22 @@ async def handle_document(message: Message, bot: Bot):
                 lines.append(f"Avg HR: {m.avg_hr} bpm")
             if m.avg_cadence:
                 lines.append(f"Avg Cadence: {m.avg_cadence} rpm")
+            if m.calories:
+                lines.append(f"Calories: {m.calories} kcal")
+
+        # Exercise sets for strength workouts
+        if activity.exercise_sets:
+            exercises: dict[str, list] = {}
+            for s in activity.exercise_sets:
+                name = s.get("exercise_name", "Unknown")
+                exercises.setdefault(name, []).append(s)
+            lines.append("")
+            for name, sets in exercises.items():
+                reps_str = " / ".join(
+                    f"{s.get('repetitions', '?')}x{s.get('weight', 0):.0f}kg" if s.get('weight') else f"{s.get('repetitions', '?')} reps"
+                    for s in sets
+                )
+                lines.append(f"  {name}: {reps_str}")
 
         intervals_count = len(activity.intervals or [])
         if intervals_count > 0:

backend/app/models/activity.py

@@ -2,7 +2,7 @@ import uuid
 from datetime import datetime
 
 from sqlalchemy import String, Float, Integer, DateTime, ForeignKey, func
-from sqlalchemy.dialects.postgresql import UUID
+from sqlalchemy.dialects.postgresql import UUID, JSONB
 from sqlalchemy.orm import Mapped, mapped_column, relationship
 
 from backend.app.core.database import Base
@@ -20,6 +20,12 @@ class Activity(Base):
     distance: Mapped[float | None] = mapped_column(Float, nullable=True)  # meters
     elevation_gain: Mapped[float | None] = mapped_column(Float, nullable=True)  # meters
     file_path: Mapped[str | None] = mapped_column(String(500), nullable=True)
+    exercise_sets: Mapped[list | None] = mapped_column(JSONB, nullable=True)  # [{exercise_name, reps, weight, duration}]
+
+    # Link to training plan workout
+    training_plan_id: Mapped[uuid.UUID | None] = mapped_column(UUID(as_uuid=True), ForeignKey("training_plans.id"), nullable=True)
+    plan_week: Mapped[int | None] = mapped_column(Integer, nullable=True)
+    plan_day: Mapped[str | None] = mapped_column(String(20), nullable=True)  # monday, tuesday, ...
 
     created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now())
 

backend/app/schemas/activity.py

@@ -1,7 +1,7 @@
 from datetime import datetime
 from uuid import UUID
 
-from pydantic import BaseModel
+from pydantic import BaseModel, Field
 
 
 class ActivityMetricsResponse(BaseModel):
@@ -45,6 +45,10 @@ class ActivityResponse(BaseModel):
     elevation_gain: float | None = None
     metrics: ActivityMetricsResponse | None = None
     intervals: list[IntervalResponse] = []
+    exercise_sets: list[dict] | None = None
+    training_plan_id: UUID | None = None
+    plan_week: int | None = None
+    plan_day: str | None = None
 
 
 class ActivityListResponse(BaseModel):

backend/app/services/coaching.py

@@ -373,7 +373,7 @@ async def get_today_workout(rider: Rider, session: AsyncSession) -> dict | None:
 
 
 async def calculate_compliance(plan: TrainingPlan, session: AsyncSession) -> list[dict]:
-    """Compare planned vs actual per week."""
+    """Compare planned vs actual per week, matching linked activities to specific days."""
     if not plan.weeks_json:
         return []
 
@@ -385,19 +385,33 @@ async def calculate_compliance(plan: TrainingPlan, session: AsyncSession) -> lis
         week_start = plan.start_date + timedelta(weeks=week_num - 1)
         week_end = week_start + timedelta(days=7)
 
+        planned_days = [d for d in week.get("days", []) if d.get("workout_type") != "rest"]
+        planned_rides = len(planned_days)
+        planned_tss = week.get("target_tss", 0)
+
         # Skip future weeks
         if week_start > date.today():
             results.append({
                 "week_number": week_num,
                 "focus": week.get("focus", ""),
-                "planned_tss": week.get("target_tss", 0),
+                "planned_tss": planned_tss,
                 "actual_tss": 0,
                 "planned_hours": week.get("target_hours", 0),
                 "actual_hours": 0,
-                "planned_rides": sum(1 for d in week.get("days", []) if d.get("workout_type") != "rest"),
+                "planned_rides": planned_rides,
                 "actual_rides": 0,
                 "adherence_pct": 0,
                 "status": "upcoming",
+                "days": [
+                    {
+                        "day": d.get("day"),
+                        "planned": d.get("title", d.get("workout_type")),
+                        "workout_type": d.get("workout_type"),
+                        "activity_id": None,
+                        "completed": False,
+                    }
+                    for d in week.get("days", [])
+                ],
             })
             continue
 
@@ -415,12 +429,35 @@ async def calculate_compliance(plan: TrainingPlan, session: AsyncSession) -> lis
         actual_tss = sum(float(r.tss or 0) for r in acts)
         actual_hours = sum(r[0].duration for r in acts) / 3600
         actual_rides = len(acts)
-        planned_rides = sum(1 for d in week.get("days", []) if d.get("workout_type") != "rest")
-        planned_tss = week.get("target_tss", 0)
+
+        # Build per-day status: match linked activities to planned days
+        linked_activities = {
+            a[0].plan_day: a[0]
+            for a in acts
+            if a[0].training_plan_id == plan.id and a[0].plan_week == week_num and a[0].plan_day
+        }
+
+        day_statuses = []
+        completed_workouts = 0
+        for d in week.get("days", []):
+            day_name = d.get("day")
+            is_rest = d.get("workout_type") == "rest"
+            linked = linked_activities.get(day_name)
+            completed = linked is not None and not is_rest
+            if completed:
+                completed_workouts += 1
+
+            day_statuses.append({
+                "day": day_name,
+                "planned": d.get("title", d.get("workout_type")),
+                "workout_type": d.get("workout_type"),
+                "activity_id": str(linked.id) if linked else None,
+                "completed": completed,
+            })
 
         adherence = 0
         if planned_rides > 0:
-            adherence = min(100, round(actual_rides / planned_rides * 100))
+            adherence = min(100, round(completed_workouts / planned_rides * 100))
 
         is_current = week_start <= date.today() < week_end
 
@@ -435,11 +472,52 @@ async def calculate_compliance(plan: TrainingPlan, session: AsyncSession) -> lis
             "actual_rides": actual_rides,
             "adherence_pct": adherence,
             "status": "current" if is_current else "completed",
+            "days": day_statuses,
         })
 
     return results
 
 
+async def link_activity_to_plan(
+    activity,
+    rider_id,
+    session: AsyncSession,
+) -> None:
+    """Auto-link an activity to the active training plan based on date.
+
+    Finds the planned workout for the activity's date and sets
+    training_plan_id, plan_week, plan_day on the activity.
+    """
+    plan_query = (
+        select(TrainingPlan)
+        .where(TrainingPlan.rider_id == rider_id)
+        .where(TrainingPlan.status == "active")
+        .order_by(TrainingPlan.created_at.desc())
+        .limit(1)
+    )
+    result = await session.execute(plan_query)
+    plan = result.scalar_one_or_none()
+    if not plan or not plan.weeks_json:
+        return
+
+    activity_date = activity.date.date() if hasattr(activity.date, "date") else activity.date
+    if activity_date < plan.start_date or activity_date > plan.end_date:
+        return
+
+    week_num = (activity_date - plan.start_date).days // 7 + 1
+    day_name = activity_date.strftime("%A").lower()
+
+    weeks = plan.weeks_json.get("weeks", [])
+    for week in weeks:
+        if week.get("week_number") == week_num:
+            for day in week.get("days", []):
+                if day.get("day") == day_name and day.get("workout_type") != "rest":
+                    activity.training_plan_id = plan.id
+                    activity.plan_week = week_num
+                    activity.plan_day = day_name
+                    return
+
+
 def _extract_json(text: str) -> dict | None:
     """Extract JSON from AI response text."""
     # Try to find JSON in code blocks

backend/app/services/fit_parser.py

@@ -7,14 +7,30 @@ import fitdecode
 from backend.app.models.activity import Activity, DataPoint
 
 
+# Map FIT sport enum values to human-readable names
+SPORT_NAMES = {
+    "cycling": "Cycling",
+    "running": "Running",
+    "swimming": "Swimming",
+    "training": "Strength",
+    "strength_training": "Strength",
+    "cardio_training": "Cardio",
+    "walking": "Walking",
+    "hiking": "Hiking",
+    "generic": "Workout",
+}
+
+
 def parse_fit_file(
     file_content: bytes,
     rider_id: uuid.UUID,
     file_path: str,
-) -> tuple[Activity, list[DataPoint]]:
-    """Parse a .FIT file and return an Activity with its DataPoints."""
+) -> tuple[Activity, list[DataPoint], list[dict]]:
+    """Parse a .FIT file and return an Activity with its DataPoints and exercise sets."""
     data_points: list[DataPoint] = []
     session_data: dict = {}
+    exercise_sets: list[dict] = []
+    current_exercise: str | None = None
 
     with fitdecode.FitReader(BytesIO(file_content)) as fit:
         for frame in fit:
@@ -29,14 +45,43 @@ def parse_fit_file(
             elif frame.name == "session":
                 session_data = _parse_session(frame)
 
-    start_time = data_points[0].timestamp if data_points else datetime.now(timezone.utc)
-    end_time = data_points[-1].timestamp if data_points else start_time
-    duration = int((end_time - start_time).total_seconds()) if data_points else 0
+            elif frame.name == "workout":
+                # Workout-level info (name etc.)
+                wkt_name = _get_field_str(frame, "wkt_name")
+                if wkt_name:
+                    session_data.setdefault("workout_name", wkt_name)
+
+            elif frame.name == "exercise_title":
+                title = _get_field_str(frame, "exercise_name")
+                if title:
+                    current_exercise = title
+
+            elif frame.name == "set":
+                ex_set = _parse_set(frame, current_exercise)
+                if ex_set:
+                    exercise_sets.append(ex_set)
+
+    # Determine timing
+    sport = session_data.get("sport", "")
+    sport_name = SPORT_NAMES.get(sport.lower() if sport else "", sport or "Workout")
+
+    if data_points:
+        start_time = data_points[0].timestamp
+        end_time = data_points[-1].timestamp
+        duration = int((end_time - start_time).total_seconds())
+    else:
+        # No record data (strength, etc.) — use session timestamps
+        start_time = session_data.get("start_time") or datetime.now(timezone.utc)
+        elapsed = session_data.get("total_elapsed_time")
+        duration = int(elapsed) if elapsed else 0
+        end_time = start_time
+
+    name = session_data.get("workout_name") or sport_name
 
     activity = Activity(
         rider_id=rider_id,
-        name=session_data.get("sport", "Ride"),
-        activity_type=session_data.get("sub_sport", "road"),
+        name=name,
+        activity_type=session_data.get("sub_sport") or sport or "generic",
         date=start_time,
         duration=duration,
         distance=session_data.get("total_distance"),
@@ -44,7 +89,7 @@ def parse_fit_file(
         file_path=file_path,
     )
 
-    return activity, data_points
+    return activity, data_points, exercise_sets
 
 
 def _parse_record(frame: fitdecode.FitDataMessage) -> DataPoint | None:
@@ -71,12 +116,44 @@ def _parse_record(frame: fitdecode.FitDataMessage) -> DataPoint | None:
 
 def _parse_session(frame: fitdecode.FitDataMessage) -> dict:
     """Extract session-level data from FIT session message."""
+    start_time = _get_field(frame, "start_time")
+    if isinstance(start_time, datetime) and start_time.tzinfo is None:
+        start_time = start_time.replace(tzinfo=timezone.utc)
+
     return {
         "sport": _get_field_str(frame, "sport"),
         "sub_sport": _get_field_str(frame, "sub_sport"),
         "total_distance": _get_field(frame, "total_distance"),
         "total_ascent": _get_field(frame, "total_ascent"),
         "total_elapsed_time": _get_field(frame, "total_elapsed_time"),
+        "total_calories": _get_field(frame, "total_calories"),
+        "avg_heart_rate": _get_field(frame, "avg_heart_rate"),
+        "max_heart_rate": _get_field(frame, "max_heart_rate"),
+        "start_time": start_time,
+    }
+
+
+def _parse_set(frame: fitdecode.FitDataMessage, exercise_name: str | None) -> dict | None:
+    """Parse a set message from a strength/cardio workout."""
+    set_type = _get_field_str(frame, "set_type")
+    # set_type: 0=active, 1=rest
+    if set_type is not None and str(set_type) in ("1", "rest"):
+        return None  # Skip rest sets
+
+    repetitions = _get_field(frame, "repetitions")
+    weight = _get_field(frame, "weight")
+    duration = _get_field(frame, "duration")
+    start_time = _get_field(frame, "start_time") or _get_field(frame, "timestamp")
+    category = _get_field_str(frame, "exercise_category")
+    exercise = _get_field_str(frame, "exercise_name")
+
+    return {
+        "exercise_name": exercise or exercise_name or category or "Unknown",
+        "exercise_category": category,
+        "repetitions": int(repetitions) if repetitions is not None else None,
+        "weight": round(float(weight), 1) if weight is not None else None,
+        "duration": round(float(duration), 1) if duration is not None else None,
+        "start_time": start_time.isoformat() if isinstance(start_time, datetime) else None,
     }
 
 

frontend/src/stores/coaching.ts

@@ -94,9 +94,18 @@ export const useCoachingStore = defineStore('coaching', () => {
     }
   }
 
+  async function linkActivity(activityId: string, planId: string, week: number, day: string): Promise<void> {
+    await api.post('/coaching/link', { activity_id: activityId, plan_id: planId, week, day })
+  }
+
+  async function unlinkActivity(activityId: string): Promise<void> {
+    await api.post(`/coaching/unlink/${activityId}`)
+  }
+
   return {
     currentChat, activePlan, todayWorkout, loading, sending,
     startOnboarding, getOnboardingStatus, sendMessage, createChat, getChat, listChats,
     generatePlan, fetchActivePlan, fetchCompliance, fetchTodayWorkout, startPlanAdjustment,
+    linkActivity, unlinkActivity,
   }
 })

frontend/src/types/models.ts

@@ -38,6 +38,15 @@ export interface Interval {
   duration: number | null
 }
 
+export interface ExerciseSet {
+  exercise_name: string
+  exercise_category: string | null
+  repetitions: number | null
+  weight: number | null
+  duration: number | null
+  start_time: string | null
+}
+
 export interface Activity {
   id: string
   rider_id: string
@@ -49,6 +58,10 @@ export interface Activity {
   elevation_gain: number | null
   metrics: ActivityMetrics | null
   intervals: Interval[]
+  exercise_sets: ExerciseSet[] | null
+  training_plan_id: string | null
+  plan_week: number | null
+  plan_day: string | null
 }
 
 export interface DataPoint {
@@ -173,6 +186,14 @@ export interface TrainingPlan {
   weeks: TrainingPlanWeek[]
 }
 
+export interface ComplianceDayStatus {
+  day: string
+  planned: string
+  workout_type: string
+  activity_id: string | null
+  completed: boolean
+}
+
 export interface ComplianceWeek {
   week_number: number
   focus: string
@@ -184,6 +205,7 @@ export interface ComplianceWeek {
   actual_rides: number
   adherence_pct: number
   status: string
+  days: ComplianceDayStatus[]
 }
 
 export interface TodayWorkout {
@@ -198,4 +220,6 @@ export interface TodayWorkout {
   duration_minutes: number
   target_tss: number
   target_if: number
+  linked_activity_id: string | null
+  completed: boolean
 }

frontend/src/views/ActivityDetailView.vue

@@ -52,6 +52,22 @@ const moods = [
 const hasGps = computed(() => stream.value.some(dp => dp.latitude && dp.longitude))
 const hasAltitude = computed(() => stream.value.some(dp => dp.altitude != null))
 const hasSpeed = computed(() => stream.value.some(dp => dp.speed != null && dp.speed > 0))
+const hasPower = computed(() => stream.value.some(dp => dp.power != null))
+const hasStream = computed(() => stream.value.length > 0)
+const isStrength = computed(() => {
+  const t = activity.value?.activity_type?.toLowerCase() || ''
+  return t.includes('strength') || t.includes('training') || (activity.value?.exercise_sets?.length ?? 0) > 0
+})
+const groupedExercises = computed(() => {
+  const sets = activity.value?.exercise_sets
+  if (!sets?.length) return []
+  const groups: Record<string, typeof sets> = {}
+  for (const s of sets) {
+    const name = s.exercise_name || 'Unknown'
+    ;(groups[name] ??= []).push(s)
+  }
+  return Object.entries(groups).map(([name, sets]) => ({ name, sets }))
+})
 
 function formatDuration(seconds: number): string {
   const h = Math.floor(seconds / 3600)
@@ -336,7 +352,7 @@ onMounted(async () => {
             <p class="text-lg font-bold">{{ formatDuration(activity.duration) }}</p>
           </template>
         </Card>
-        <Card>
+        <Card v-if="activity.distance">
           <template #content>
             <p class="text-surface-500 text-xs uppercase">Distance</p>
             <p class="text-lg font-bold">{{ formatDistance(activity.distance) }}</p>
@@ -366,8 +382,55 @@ onMounted(async () => {
             <p class="text-lg font-bold">{{ activity.elevation_gain }}m</p>
           </template>
         </Card>
+        <Card v-if="activity.metrics?.calories">
+          <template #content>
+            <p class="text-surface-500 text-xs uppercase">Calories</p>
+            <p class="text-lg font-bold">{{ activity.metrics.calories }} kcal</p>
+          </template>
+        </Card>
+        <Card v-if="isStrength && groupedExercises.length">
+          <template #content>
+            <p class="text-surface-500 text-xs uppercase">Exercises</p>
+            <p class="text-lg font-bold">{{ groupedExercises.length }}</p>
+          </template>
+        </Card>
+        <Card v-if="isStrength && activity.exercise_sets?.length">
+          <template #content>
+            <p class="text-surface-500 text-xs uppercase">Sets</p>
+            <p class="text-lg font-bold">{{ activity.exercise_sets.length }}</p>
+          </template>
+        </Card>
       </div>
 
+      <!-- Exercise Sets (Strength) -->
+      <Card v-if="groupedExercises.length > 0" class="mb-6">
+        <template #title>
+          <div class="flex items-center gap-2">
+            <i class="pi pi-list text-primary"></i>
+            Exercises
+          </div>
+        </template>
+        <template #content>
+          <div class="space-y-4">
+            <div v-for="group in groupedExercises" :key="group.name">
+              <h4 class="font-semibold text-surface-800 mb-2">{{ group.name }}</h4>
+              <div class="flex flex-wrap gap-2">
+                <div
+                  v-for="(set, i) in group.sets"
+                  :key="i"
+                  class="bg-surface-50 border border-surface-200 rounded-lg px-3 py-2 text-sm"
+                >
+                  <span class="text-surface-400 text-xs mr-1">Set {{ i + 1 }}</span>
+                  <span v-if="set.repetitions" class="font-semibold">{{ set.repetitions }} reps</span>
+                  <span v-if="set.weight" class="text-surface-500"> x {{ set.weight }} kg</span>
+                  <span v-if="set.duration && !set.repetitions" class="font-semibold">{{ Math.round(set.duration) }}s</span>
+                </div>
+              </div>
+            </div>
+          </div>
+        </template>
+      </Card>
+
       <!-- AI Summary -->
       <Card class="mb-6">
         <template #title>
@@ -413,8 +476,8 @@ onMounted(async () => {
       </Card>
 
       <!-- Power/HR/Cadence chart -->
-      <Card v-if="stream.length > 0" class="mb-6">
-        <template #title>Power / HR / Cadence</template>
+      <Card v-if="hasStream && (hasPower || stream.some(dp => dp.heart_rate != null))" class="mb-6">
+        <template #title>{{ hasPower ? 'Power / HR / Cadence' : 'Heart Rate' }}</template>
         <template #content>
           <VChart :option="buildStreamChart()" style="height: 300px" autoresize />
         </template>

frontend/src/views/CoachView.vue

@@ -1,5 +1,6 @@
 <script setup lang="ts">
 import { onMounted, ref, computed, nextTick } from 'vue'
+import { RouterLink } from 'vue-router'
 import { useCoachingStore } from '../stores/coaching'
 import { useAuthStore } from '../stores/auth'
 import type { ChatMessage, TrainingPlan, ComplianceWeek, TodayWorkout } from '../types/models'
@@ -186,11 +187,14 @@ onMounted(async () => {
     </div>
 
     <!-- Today's workout card -->
-    <Card v-if="todayWorkout && onboardingCompleted" class="mb-6 border-l-4 border-l-primary">
+    <Card v-if="todayWorkout && onboardingCompleted" :class="['mb-6 border-l-4', todayWorkout.completed ? 'border-l-green-500' : 'border-l-primary']">
       <template #content>
         <div class="flex items-center justify-between">
           <div>
-            <p class="text-surface-500 text-xs uppercase mb-1">Тренировка на сегодня</p>
+            <div class="flex items-center gap-2 mb-1">
+              <p class="text-surface-500 text-xs uppercase">Тренировка на сегодня</p>
+              <Tag v-if="todayWorkout.completed" value="Выполнено" severity="success" class="text-xs" />
+            </div>
             <p class="text-lg font-bold">{{ todayWorkout.title }}</p>
             <p class="text-surface-600 text-sm mt-1">{{ todayWorkout.description }}</p>
           </div>
@@ -351,44 +355,74 @@ onMounted(async () => {
       <div v-else class="space-y-4">
         <Card v-for="week in compliance" :key="week.week_number">
           <template #content>
-            <div class="flex flex-col md:flex-row md:items-center md:justify-between gap-4">
-              <div class="flex-1">
-                <div class="flex items-center gap-3 mb-2">
-                  <h3 class="font-semibold">Неделя {{ week.week_number }}</h3>
-                  <Tag
-                    :value="week.status === 'upcoming' ? 'Впереди' : week.status === 'current' ? 'Текущая' : 'Завершена'"
-                    :severity="week.status === 'upcoming' ? 'secondary' : week.status === 'current' ? 'info' : 'success'"
-                    class="text-xs"
-                  />
-                  <span class="text-sm text-surface-500">{{ week.focus }}</span>
+            <div class="flex flex-col gap-4">
+              <div class="flex flex-col md:flex-row md:items-center md:justify-between gap-4">
+                <div class="flex-1">
+                  <div class="flex items-center gap-3 mb-2">
+                    <h3 class="font-semibold">Неделя {{ week.week_number }}</h3>
+                    <Tag
+                      :value="week.status === 'upcoming' ? 'Впереди' : week.status === 'current' ? 'Текущая' : 'Завершена'"
+                      :severity="week.status === 'upcoming' ? 'secondary' : week.status === 'current' ? 'info' : 'success'"
+                      class="text-xs"
+                    />
+                    <span class="text-sm text-surface-500">{{ week.focus }}</span>
+                  </div>
+
+                  <div class="mb-2">
+                    <div class="flex items-center justify-between text-sm mb-1">
+                      <span class="text-surface-500">Выполнение</span>
+                      <span class="font-semibold">{{ week.adherence_pct }}%</span>
+                    </div>
+                    <ProgressBar
+                      :value="week.adherence_pct"
+                      :showValue="false"
+                      style="height: 8px"
+                      :class="week.adherence_pct >= 80 ? '' : week.adherence_pct >= 50 ? '[&_.p-progressbar-value]:!bg-amber-500' : '[&_.p-progressbar-value]:!bg-red-500'"
+                    />
+                  </div>
                 </div>
 
-                <div class="mb-2">
-                  <div class="flex items-center justify-between text-sm mb-1">
-                    <span class="text-surface-500">Выполнение</span>
-                    <span class="font-semibold">{{ week.adherence_pct }}%</span>
+                <div class="grid grid-cols-3 gap-4 text-center text-sm">
+                  <div>
+                    <p class="text-surface-500 text-xs">Тренировки</p>
+                    <p class="font-semibold">{{ week.actual_rides }}/{{ week.planned_rides }}</p>
+                  </div>
+                  <div>
+                    <p class="text-surface-500 text-xs">TSS</p>
+                    <p class="font-semibold">{{ week.actual_tss }}/{{ week.planned_tss }}</p>
+                  </div>
+                  <div>
+                    <p class="text-surface-500 text-xs">Часы</p>
+                    <p class="font-semibold">{{ week.actual_hours }}/{{ week.planned_hours }}</p>
                   </div>
-                  <ProgressBar
-                    :value="week.adherence_pct"
-                    :showValue="false"
-                    style="height: 8px"
-                    :class="week.adherence_pct >= 80 ? '' : week.adherence_pct >= 50 ? '[&_.p-progressbar-value]:!bg-amber-500' : '[&_.p-progressbar-value]:!bg-red-500'"
-                  />
                 </div>
               </div>
 
-              <div class="grid grid-cols-3 gap-4 text-center text-sm">
-                <div>
-                  <p class="text-surface-500 text-xs">Тренировки</p>
-                  <p class="font-semibold">{{ week.actual_rides }}/{{ week.planned_rides }}</p>
-                </div>
-                <div>
-                  <p class="text-surface-500 text-xs">TSS</p>
-                  <p class="font-semibold">{{ week.actual_tss }}/{{ week.planned_tss }}</p>
-                </div>
-                <div>
-                  <p class="text-surface-500 text-xs">Часы</p>
-                  <p class="font-semibold">{{ week.actual_hours }}/{{ week.planned_hours }}</p>
+              <!-- Per-day breakdown -->
+              <div v-if="week.days?.length" class="flex flex-wrap gap-2">
+                <div
+                  v-for="d in week.days"
+                  :key="d.day"
+                  :class="[
+                    'flex items-center gap-2 px-3 py-1.5 rounded-lg text-xs border',
+                    d.completed
+                      ? 'bg-green-50 border-green-200 text-green-700'
+                      : d.workout_type === 'rest'
+                        ? 'bg-surface-50 border-surface-200 text-surface-400'
+                        : 'bg-white border-surface-200 text-surface-600'
+                  ]"
+                >
+                  <i :class="['pi text-xs', d.completed ? 'pi-check-circle text-green-500' : d.workout_type === 'rest' ? 'pi-minus text-surface-300' : 'pi-circle text-surface-300']"></i>
+                  <span class="font-semibold">{{ dayLabel(d.day) }}</span>
+                  <span>{{ d.planned }}</span>
+                  <RouterLink
+                    v-if="d.activity_id"
+                    :to="{ name: 'activity-detail', params: { id: d.activity_id } }"
+                    class="text-primary hover:underline ml-1"
+                    @click.stop
+                  >
+                    <i class="pi pi-external-link text-xs"></i>
+                  </RouterLink>
                 </div>
               </div>
             </div>