shift_report

import datetime
import pickle
import os.path
from googleapiclient.discovery import build
from apiclient import errors
from google_auth_oauthlib.flow import InstalledAppFlow
from google.auth.transport.requests import Request
from email.mime.text import MIMEText
import base64

# If modifying these scopes, delete the file token.pickle.
SCOPES = ['https://www.googleapis.com/auth/gmail.send']
def credentials():
    creds = None
    # The file token.pickle stores the user's access and refresh tokens, and is
    # created automatically when the authorization flow completes for the first
    # time.
    if os.path.exists('token.pickle'):
        with open('token.pickle', 'rb') as token:
            creds = pickle.load(token)
    # If there are no (valid) credentials available, let the user log in.
    if not creds or not creds.valid:
        if creds and creds.expired and creds.refresh_token:
            creds.refresh(Request())
        else:
            flow = InstalledAppFlow.from_client_secrets_file(
                'credentials.json', SCOPES)
            creds = flow.run_local_server(port=0)
        # Save the credentials for the next run
        with open('token.pickle', 'wb') as token:
            pickle.dump(creds, token)
            print('Creds dumped to file.')

    service = build('gmail', 'v1', credentials=creds)
    return service

# get the input data
def get_user_input():
    overall_day_mood = input('How was today? ')

    accomplished_tasks = []
    amount_of_tasks_required = 3
    for _ in range(amount_of_tasks_required):
        task = input('What did you accomplish today? ')
        accomplished_tasks.append(task)

    tasks = overall_day_mood, accomplished_tasks
    return tasks

#format the data into an spaced string
def format_for_email(data):

    formatted_email_string = "Hey Erin! \n\n" \
                             f"Today was {data[0]}. Here's a list of what I accomplished: \n\n" \
                             f"   - {data[1][0]} \n" \
                             f"   - {data[1][1]} \n" \
                             f"   - {data[1][2]} \n\n" \
                             f"Thanks,\nPatrick"
    return formatted_email_string

# sender & destination
my_email = 'me'
erin_email = 'efallon@sas.upenn.edu'

# create our gmail message
def create_message(sender, to, subject, message_text):
    message = MIMEText(message_text)
    message['to'] = to
    message['from'] = sender
    message['subject'] = subject
    return {'raw': base64.urlsafe_b64encode(message.as_string().encode()).decode()}

# the the message we created
def send_message(service, user_id, message):
    try:
        message = (service.users().messages().send(userId = user_id, body=message).execute())
        print(f'Message sent successfully. ID: {message["id"]}')
        return message
    except errors.HttpError as error:
        print(f'An error occurred: {error}')

shift_data = get_user_input()
formatted_email = format_for_email(shift_data)
print('.')
print(formatted_email)
print('.')

gmail = credentials()
final_email = create_message(my_email,erin_email,f'Shift Report: {datetime.date.today()}',formatted_email)

user_wants_to_send = False
while not user_wants_to_send:
    if input('Do you want to send? ') == 'y':
        send_message(gmail, 'me', final_email)
        user_wants_to_send = True
    else:
        quit()