for care.coach, 21 Mar 2021 Sean Wolfe

ha_appts.py

from pdb import set_trace

activity = [
        (1, '@login', None),
        (5, '@startVideo', 'Bob'),
        (20, '@startVideo', 'Thomas'),
        (66, '@stopVideo', 'Thomas'),
        (70, '@startVideo', 'Lily'),
        (75, '@stopVideo', 'Bob'),
        (78, '@stopVideo', 'Lily'),
        (100, '@logout', None),
        (150, '@login', None),
        (160, '@startVideo', 'Thomas'),
        (205, '@stopVideo', 'Thomas'),
        (210, '@logout', None)
]

total_logged_in_time = 0
total_with_two_clients = 0

last_login_at = None
num_active_clients = 0
last_two_clients_ts = None

logged_in = False

for act in activity:
    ts = act[0]
    action = act[1]
    client = act[2]

    if action == '@login':
        logged_in = True
        last_login_at = ts
    elif action == '@startVideo':
        num_active_clients += 1
        if num_active_clients == 2:
            last_two_clients_ts = ts
    elif action == '@stopVideo':
        num_active_clients -= 1
        if num_active_clients == 1:
            elapsed_with_two_clients = ts - last_two_clients_ts
            total_with_two_clients += elapsed_with_two_clients
    elif action == '@logout':
        elapsed = ts - last_login_at
        total_logged_in_time += elapsed
        logged_in = False

print("total logged in time: %i" % total_logged_in_time)
print("total time with two clients: %i" % total_with_two_clients)