Add week and month view

app/routes.py

@@ -11,7 +11,7 @@ from app.models import Profile, Reading, db, User
 from app.forms import DeleteForm, LoginForm, ProfileForm, ReadingForm, SignupForm
 from flask_login import login_user, login_required, current_user, logout_user
 import base64
-from datetime import datetime, timedelta
+from datetime import date, datetime, timedelta
 from PIL import Image
 
 main = Blueprint('main', __name__)
@@ -193,6 +193,14 @@ def dashboard():
     diastolic = [reading.diastolic for reading in readings]
     heart_rate = [reading.heart_rate for reading in readings]
 
+    # Group readings by date
+    readings_by_date = {}
+    for reading in readings:
+        date_key = reading.timestamp.date()
+        if date_key not in readings_by_date:
+            readings_by_date[date_key] = []
+        readings_by_date[date_key].append(reading)
+
     # Render template
     return render_template(
         'dashboard.html',
@@ -208,7 +216,10 @@ def dashboard():
         diastolic=diastolic,
         heart_rate=heart_rate,
         start_date=start_date,
-        end_date=end_date
+        end_date=end_date,
+        readings_by_date=readings_by_date,
+        date=date,
+        timedelta=timedelta
     )
 
 @main.route('/add-reading', methods=['GET', 'POST'])