Default routine log reps from targets

home/doris-barbell/app/routes/ui.py

@@ -159,7 +159,7 @@ async def log_seeded_routine_workout(
         'performed_at': performed_at,
         'routine_name': routine_name.strip(),
         'notes': notes.strip() or None,
-        'exercises': await _parse_structured_routine_form(request, exercise_count),
+        'exercises': await _parse_structured_routine_form(request, routine, exercise_count),
     }
     request.app.state.store.add_workout(payload)
     return RedirectResponse(url='/', status_code=status.HTTP_303_SEE_OTHER)
@@ -272,6 +272,7 @@ def _build_routine_log_sheet(routine: dict) -> list[dict]:
                 'exercise_name': exercise['exercise_name'],
                 'target_sets': target_sets,
                 'target_reps': exercise.get('target_reps'),
+                'default_reps': default_reps,
                 'notes': exercise.get('notes'),
                 'sets': [
                     {
@@ -328,8 +329,9 @@ def _routine_action_label(routine_name: str) -> str:
     return day_aliases.get(label, label)
 
 
-async def _parse_structured_routine_form(request: Request, exercise_count: int) -> list[dict]:
+async def _parse_structured_routine_form(request: Request, routine: dict, exercise_count: int) -> list[dict]:
     form = await request.form()
+    routine_exercises = routine.get('exercises', [])
     exercises = []
     for exercise_index in range(exercise_count):
         exercise_name = str(form.get(f'exercise_{exercise_index}_name', '')).strip()
@@ -339,12 +341,18 @@ async def _parse_structured_routine_form(request: Request, exercise_count: int)
             set_count = int(str(form.get(f'exercise_{exercise_index}_set_count', '0')).strip())
         except ValueError as exc:
             raise HTTPException(status_code=400, detail='Invalid set count in routine log form.') from exc
+        target_reps = None
+        if exercise_index < len(routine_exercises):
+            target_reps = routine_exercises[exercise_index].get('target_reps')
+        default_reps_raw = _default_reps_value(target_reps)
         sets = []
         for set_index in range(set_count):
             reps_raw = str(form.get(f'exercise_{exercise_index}_set_{set_index}_reps', '')).strip()
             weight_raw = str(form.get(f'exercise_{exercise_index}_set_{set_index}_weight_lbs', '')).strip()
             if not reps_raw and not weight_raw:
                 continue
+            if not reps_raw and weight_raw and default_reps_raw.isdigit():
+                reps_raw = default_reps_raw
             if not reps_raw or not weight_raw:
                 raise HTTPException(
                     status_code=400,

home/doris-barbell/app/templates/routine_log.html

@@ -53,6 +53,7 @@
       {% for exercise in routine_sheet %}
       <section class="evidence-slab">
         <input type="hidden" name="exercise_{{ exercise.exercise_index }}_set_count" value="{{ exercise.target_sets }}">
+        <input type="hidden" name="exercise_{{ exercise.exercise_index }}_default_reps" value="{{ exercise.default_reps }}">
         <div class="case-legend">
           <span class="section-label">Exercise {{ loop.index }}</span>
           <span class="pill">{{ exercise.target_sets }} sets</span>

home/doris-barbell/tests/test_app.py

@@ -464,6 +464,47 @@ def test_seeded_routine_log_submission_creates_structured_workout(tmp_path: Path
     assert payload[0]['exercises'][1]['exercise_name'] == 'Upright Row'
 
 
+def test_seeded_routine_log_uses_numeric_target_reps_when_reps_left_blank(tmp_path: Path) -> None:
+    client = make_client(tmp_path)
+
+    summary = client.get('/api/dashboard/summary').json()
+    shoulders = next(routine for routine in summary['routines'] if routine['name'] == 'Thursday: Shoulders')
+
+    response = client.post(
+        '/workouts/routine-log',
+        data={
+            'user_id': 'john',
+            'routine_id': shoulders['id'],
+            'performed_at': '2026-05-28T12:00:00',
+            'routine_name': shoulders['name'],
+            'notes': 'Use default target reps when left blank.',
+            'exercise_count': '1',
+            'exercise_0_name': 'Shoulder Press',
+            'exercise_0_set_count': '3',
+            'exercise_0_set_0_reps': '',
+            'exercise_0_set_0_weight_lbs': '45',
+            'exercise_0_set_1_reps': '',
+            'exercise_0_set_1_weight_lbs': '45',
+            'exercise_0_set_2_reps': '',
+            'exercise_0_set_2_weight_lbs': '45',
+        },
+        follow_redirects=False,
+    )
+
+    assert response.status_code == 303
+    assert response.headers['location'] == '/'
+
+    workout_history = client.get('/api/history/john/workouts')
+    assert workout_history.status_code == 200
+    payload = workout_history.json()
+    assert payload[0]['routine_name'] == 'Thursday: Shoulders'
+    assert payload[0]['exercises'][0]['sets'] == [
+        {'reps': 10, 'weight_lbs': 45.0},
+        {'reps': 10, 'weight_lbs': 45.0},
+        {'reps': 10, 'weight_lbs': 45.0},
+    ]
+
+
 def test_existing_state_gets_seeded_routine_backfill(tmp_path: Path) -> None:
     state_path = tmp_path / 'state.json'
     state_path.write_text(