import requests
import os
from dotenv import load_dotenv
from datetime import datetime

load_dotenv(override=True)

# Environment Variables
host = os.getenv("HOST")
login_user = os.getenv("USER")
login_pass = os.getenv("PASS")

def get_dynamic_path():
    """Get today's date in the format YYYYMMDD and return the dynamic path for 'users.csv'."""
    today_date = datetime.now().strftime("%Y%m%d")
    path = os.path.join("C:\\Humbingo\\to_humbingo", today_date, "users.csv")
    return path

def get_auth_token():
    """Obtain an authentication token from the API."""
    url = f"{host}/auth/token/"
    payload = {"phone_no": login_user, "password": login_pass}
    try:
        response = requests.post(url, data=payload)
        response.raise_for_status()
        return response.json().get('access')
    except requests.exceptions.RequestException as e:
        print(f"Error obtaining auth token: {e}")
        return None

def send_data_to_api(csv_file_path, token):
    """Send the CSV file to the API endpoint."""
    url = f"{host}/api/v1/migrateUsers"
    try:
        files = {'file': open(csv_file_path, 'rb')}
        headers = {'Authorization': f'Bearer {token}'}
        response = requests.post(url, files=files, headers=headers)
        if response.status_code == 200:
            response_data = response.json()
            print(f"Message from server: {response_data.get('message')}")
            print("CSV file sent successfully to the API")
        else:
            print(f"Failed to send CSV file to the API. Status code: {response.status_code}")
            print(f"Response content: {response.content.decode('utf-8')}")
    except Exception as e:
        print(f"Error: {e}")

if __name__ == "__main__":
    csv_path = get_dynamic_path()
    
    print("Sending data to the API...")
    token = get_auth_token()
    if token:
        send_data_to_api(csv_path, token)
    else:
        print("Failed to obtain auth token, cannot send data to API.")