import datetime
import subprocess
import socket
import os
import requests

def buildLogDirectory():

    return "/tmp/root/Downloads/.logs/"

def buildLogFileName():

    logFileDir = buildLogDirectory()

    try:

        response = requests.get("https://api.ipify.org?format=json")  # Or another similar service

        response.raise_for_status()  # Check for HTTP errors (4xx or 5xx)

        ip_data = response.json()

        server_ip = ip_data['ip']

        print("server_ip / ",ip_data['ip'])

        server_hostname = socket.gethostname()

        print("server_hostname / ",server_hostname)

        node_id= logFileDir + "yankee-node-" + server_ip + "-" + server_hostname + ".log"

        return node_id

    except socket.gaierror:

        return "!!error!!"

def buildCronExecuteTime():

    current_time = datetime.datetime.now()

    new_minute = (current_time.minute + 2) % 60  # The % operator performs the wrap-around

    print("new_minute / ",new_minute)

    new_hour = current_time.hour + (current_time.minute + 5) // 60 # Integer division for hour increment

    print("new_hour / ",new_hour)

    cron = str(new_minute) + " " + str(new_hour) + " " + "* * *"

    return cron

def buildCronSituation():

    return buildCronExecuteTime() +" python3 /yankee-gnome-fire-consumer/consumer.py >> " + buildLogFileName() + " 2>&1"

####

cronTiming = buildCronExecuteTime()

print("cronTiming / ",cronTiming)

##

logger = buildLogFileName();

print("logger / ",logger)

##

cronFile = buildCronSituation();

print()
print(cronFile)
print()



def createLogDir():

    log_dir = buildLogDirectory()

    print("creating log dir",log_dir)

    try:
        if not os.path.exists(log_dir):  # Check if the directory exists
            os.makedirs(log_dir)  # Create the directory (and any necessary parent directories)
            print(f"Directory '{log_dir}' created successfully.")
        else:
            print(f"Directory '{log_dir}' already exists.")
        return True  # Directory exists or was created successfully

    except OSError as e:
        print(f"Error creating directory '{log_dir}': {e}")
        return False

##


def writeCrontabSituation():

    file_path ="crontabX"

    crontab_text = """
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin

* * * * * python3 /yankee-gnome-fire-consumer/consumer.py >> /var/log/yankee-downloader.log 2>&1

* * * * * /tmp/ping2.bash >> /var/log/cron.log 2>&1"""

    try:
        # Check if the file exists and delete if it does
        if os.path.exists(file_path):
            os.remove(file_path)

        with open(file_path, "w") as f:

            sep="\n"

            f.write("SHELL=/bin/bash")
            f.write(sep)
            f.write(sep)

            f.write("PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin")
            f.write(sep)
            f.write(sep)

            f.write(buildCronSituation())
            f.write(sep)
            f.write(sep)

            f.write("* * * * * /tmp/ping2.bash >> /var/log/cron.log 2>&1")
            f.write(sep)
            f.write(sep)

        print(f"Crontab written to '{file_path}' successfully.")

        return True

    except OSError as e:
        print(f"Error writing to file '{file_path}': {e}")
        return False

####################
createLogDir()

writeCrontabSituation()