from .models import Task, Status 
from django.contrib.auth.models import AnonymousUser
from datetime import datetime, timedelta


def utilities(request):
    minutes_ago = 0 
    if request.user.is_authenticated and request.user.is_superuser:
        open_task_count = Task.objects.filter(status='Open').count()
        working_on_task_count = Task.objects.filter(status='Working On').count()
        last_status = Status.objects.filter(staff=request.user.staffprofile).last()
        if last_status:
            # Convert the 'time' field to a datetime object
            status_time = datetime.strptime(last_status.time, '%I:%M %p')

            # Get the current time
            current_time = datetime.now().time()

            # Calculate the time difference
            time_difference = abs(datetime.combine(datetime.today(), current_time) - datetime.combine(datetime.today(), status_time.time()))
            # Get the time difference in minutes
            minutes_ago = time_difference.total_seconds() / 60
            minutes_ago = int(minutes_ago)
    
    elif request.user.is_authenticated:
        open_task_count = Task.objects.filter(assigned_to=request.user.staffprofile, status='Open').count()
        working_on_task_count = Task.objects.filter(assigned_to=request.user.staffprofile, status='Working On').count()
        last_status = Status.objects.filter(staff=request.user.staffprofile).last()
        if last_status:
            # Convert the 'time' field to a datetime object
            status_time = datetime.strptime(last_status.time, '%I:%M %p')

            # Get the current time
            current_time = datetime.now().time()

            # Calculate the time difference
            time_difference = abs(datetime.combine(datetime.today(), current_time) - datetime.combine(datetime.today(), status_time.time()))
            # Get the time difference in minutes
            minutes_ago = time_difference.total_seconds() / 60
            minutes_ago = int(minutes_ago)

    else:
        # Handle the case when the user is not logged in
        open_task_count = 0
        working_on_task_count = 0
        last_status = None
    
    total_tasks = open_task_count + working_on_task_count
    latest_statuses = Status.objects.all().order_by('-id')[:12]
    current_date = datetime.now().strftime('%Y-%m-%d')
    
    return {'total_tasks': total_tasks, 'last_status' : last_status, 'latest_statuses' : latest_statuses, 'minutes_ago' : minutes_ago, 'current_date' : current_date, }