Refactor calendar (month and year view), switching to vertical slice arch. Also in progress of refactoring of stats so they are retreived after inital page load for performance sake

utils.py

@@ -1,6 +1,5 @@
 import colorsys
 from datetime import datetime, date, timedelta
-import random
 import numpy as np
 import pandas as pd
 
@@ -214,65 +213,6 @@ def flatten(lst):
             result.append(item)
     return result
 
-
-def get_date_info(input_date, selected_view):
-    if selected_view not in ['month', 'year']:
-        raise ValueError(
-            'selected_view must be either "month" or "year"')
-
-    # First day of the month
-    first_day_of_month = input_date.replace(day=1)
-
-    # Last day of the month
-    if input_date.month == 12:
-        last_day_of_month = input_date.replace(
-            year=input_date.year+1, month=1, day=1) - timedelta(days=1)
-    else:
-        last_day_of_month = input_date.replace(
-            month=input_date.month+1, day=1) - timedelta(days=1)
-
-    # First and last day of the year
-    first_day_of_year = input_date.replace(month=1, day=1)
-    last_day_of_year = input_date.replace(
-        year=input_date.year+1, month=1, day=1) - timedelta(days=1)
-
-    # Next/previous month
-    year, month = divmod(input_date.year * 12 + input_date.month, 12)
-    next_month = date(year, month + 1, 1)
-    prev_month_last_day = first_day_of_month - timedelta(days=1)
-    prev_month = prev_month_last_day.replace(day=1)
-
-    # Next/previous year
-    next_year = input_date.replace(year=input_date.year+1)
-    prev_year = input_date.replace(year=input_date.year-1)
-
-    # Business logic, should move above to a separate function
-    if selected_view == 'month':
-        # Step 1: Find the first Sunday before or on the first day of the month
-        days_to_subtract = (first_day_of_month.weekday() + 1) % 7
-        start_date = first_day_of_month - timedelta(days=days_to_subtract)
-
-        # Step 2: Calculate the last day to display, based on the number of weeks
-        end_date = start_date + timedelta(days=6 * 7 - 1)
-
-        return {
-            'next_date': next_month,
-            'previous_date': prev_month,
-            'first_date_of_view': first_day_of_month,
-            'last_date_of_view': last_day_of_month,
-            'start_date': start_date,
-            'end_date': end_date,
-        }
-    elif selected_view == 'year':
-        return {
-            'next_date': next_year,
-            'previous_date': prev_year,
-            'first_date_of_view': first_day_of_year,
-            'last_date_of_view': last_day_of_year,
-            'start_date': first_day_of_year,
-            'end_date': last_day_of_year,
-        }
-
 def get_exercise_graph_model(title, estimated_1rm, repetitions, weight, start_dates, messages, epoch, person_id, exercise_id):
     min_date, max_date = min(start_dates), max(start_dates)
     min_e1rm, max_e1rm = min(estimated_1rm), max(estimated_1rm)