Tiny secret santa py

secret-santa.py

import datetime
import random
import smtplib
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart


def secret_santa(names):
    """Assigns a Secret Santa for each person in the list avoiding cycles of two."""
    # Check for a valid number of participants
    if len(names) < 2:
        return "Need at least two participants."

    shuffled_names = names[:]
    random.shuffle(shuffled_names)

    assignments = {}
    for i in range(len(shuffled_names)):
        if i == len(shuffled_names) - 1:
            # The last person gets the first person in the list
            assignments[shuffled_names[i]] = shuffled_names[0]
        else:
            # Everyone else gets the next person in the list
            assignments[shuffled_names[i]] = shuffled_names[i + 1]

    return assignments


def send_secret_santa_emails(assignments, email_info):
    """
    Sends Secret Santa assignments to participants' emails.

    :param assignments: A dictionary of Secret Santa assignments.
    :param email_info: A dictionary containing email addresses and present preferences for each participant.
    """
    # Email server settings
    smtp_server = ""
    smtp_port = 2525
    sender_email = ""
    sender_password = ""

    # Connect to the email server
    server = smtplib.SMTP(smtp_server, smtp_port)
    server.starttls()
    server.login(sender_email, sender_password)
    
    date = datetime.datetime.now().strftime("%d/%m/%Y %H:%M:%S")

    for giver, receiver in assignments.items():
        # Compose the email
        msg = MIMEMultipart()
        msg["From"] = sender_email
        msg["To"] = email_info[giver]["email"]
        msg["Subject"] = f"Hi {giver}! Here is your Secret Santa Assignment! @ {date}"

        presents_str = ""
        for present in email_info[receiver]["presents"]:
            presents_str += f"{present}\n\n\n"

        body = (f"Ho Ho Ho, dear {giver}!\n\n"
                f"I'm Santa Claus, and I need your help this Christmas. I have so many gifts to deliver, "
                "and I've chosen you to be a special helper for my Secret Santa mission.\n\n"
                f"Your mission, should you choose to accept it, is to bring joy to {receiver}. "
                f"I've learned that they would be thrilled to receive: {presents_str}. "
                "Can I count on you to help spread the holiday cheer?\n\n"
                "Remember, the spirit of Christmas lies in giving and sharing. Let's make this holiday season "
                "a magical one for {receiver}.\n\n"
                "Merry Christmas and Happy Gifting!\n\n"
                "Santa Claus 🎅")
        msg.attach(MIMEText(body, "plain"))

        # Send the email
        server.send_message(msg)
        print(f"Message sent to {giver} @ {email_info[giver]['email']}")

    # Disconnect from the server
    server.quit()


# Example list of participants
participants_info = {
    "User1": {
        "email": "",
        "presents": [
            "https://www.amazon.es/-/pt/dp/B0BQ1JXKTX/ref=sr_1_6?crid=1U3L8HLIQ7S6C&keywords=airfryer&qid=1702831216&sprefix=air%2Caps%2C444&sr=8-6&th=1",
            "https://www.amazon.es/-/pt/dp/B078RLK58F/ref=sr_1_1?crid=30RS882BX5A17&keywords=funda%2Bnordica%2B220x200&qid=1702831387&refinements=p_36%3A1323855031&rnid=1323854031&s=kitchen&sprefix=220x200%2B%2Caps%2C352&sr=1-1&th=1",
        ],
    },
    "User2": {
        "email": "",
        "presents": [
            "https://www.amazon.com/dp/B07SRD2ZFF?ref_=cm_sw_r_apin_dp_A48NRHT8FQV4538402FX&language=en-US&th=1"
        ],
    },
}
participants = list(participants_info.keys())
# print(participants)

# Run the Secret Santa assignment /
secret_santa_assignments = secret_santa(participants)
# print(secret_santa_assignments)

# Send the emails
send_secret_santa_emails(secret_santa_assignments, participants_info)