from ircthing_core import irc_router, connect_to_irc_server
from ircthing_utils import read_config, cli_args, base_path
import time
import os
import multiprocessing

Processes = {}
Stop_Toggle = multiprocessing.Event()

def clean_exit():
    Stop_Toggle.set()

def main():
    root_path = base_path()

    # Get configuration file path if given
    config_path = 'config.ini'
    argument = cli_args()
    if argument:
        config_path = argument
    # Read configuration 
    network_configs = read_config(config_path)

    ## Get irc socket for each network in configuration
    ## Start thread for each socket 
    for network in network_configs:
        net_name = network["net_name"]
        server = network["server"]
        port = network["port"]
        nickname = network["nickname"]
        password = network["password"]

        print(f"{time.time()} | Found configs for {net_name} network.")
        irc_socket, fifo_files, network_dir = connect_to_irc_server(root_path, net_name, server, port, nickname, password)

        router_instance = irc_router(fifo_files, irc_socket, server, nickname, network_dir)
        Processes[net_name] = multiprocessing.Process(target=router_instance.start)
        Processes[net_name].daemon = True
        Processes[net_name].start()

    main_handle(root_path)

    for process in Processes.values():
        process.join()

def main_handle(path):
    input = f"{path}/in"
    output = f"{path}/out"
    os.mkfifo(input)
    os.mkfifo(output)
    while True:
        line = read_input(input)
        write_output(output, line)

def read_input(file):
    with open(file, 'r') as input:
        line = input.readline().strip()
        if not line:
            return
        if line == "exit":
            clean_exit()
        return line

def write_output(file, line):
    with open(file, 'a') as output:
        output.write(f"{time.time()} | {line}\r\n")
        output.flush()
        output.close()


if __name__ == "__main__":
    print(f"{time.time()} | Lets start!")
    try:
        main()
    except Exception as e:
        print(f"Got error {e}")
    finally:
        clean_exit()
        print(f"{time.time()} | Bye!")
        exit(0)