from configparser import ConfigParser
from pathlib import Path
from json import dump
import subprocess
from tkinter import *
from tkinter.ttk import *

config = ConfigParser()
options = {"ftp": ["host", "user", "pass", "lftp"], "file": ["local", "remote"]}


def check_config_valid(config: ConfigParser, options: dict[str, list[str]]) -> bool:
    for sec in options:
        if not config.has_section(sec):
            return False
        for opt in options[sec]:
            if not config.has_option(sec, opt):
                return False
    return True


def set_default_config(config: ConfigParser, options: dict[str, list[str]]) -> None:
    config.clear()
    for sec in options:
        config.add_section(sec)
        for opt in options[sec]:
            config[sec][opt] = ""
    with open("config.ini", "w") as f:
        config.write(f)


config.read("config.ini")
if not check_config_valid(config, options):
    set_default_config(config, options)


def generate_db(config: ConfigParser) -> None:
    local_dir = Path(config["file"]["local"])
    categories = Path(local_dir, "categories")
    output = []
    for category in categories.iterdir():
        if not category.is_dir():
            continue
        output_category = {"name": category.name, "files": []}
        for file in category.iterdir():
            output_category["files"].append(file.name)
        output.append(output_category)
    with open(Path(local_dir, "db.json"), "w") as f:
        dump(output, f)


# generate_db(config)

sync_all_command = [
    config["ftp"]["lftp"],
    f'-e mirror -R -e --parallel=10 {config["file"]["local"]} {config["file"]["remote"]}; exit',
    "-u",
    f'{config["ftp"]["user"]},{config["ftp"]["pass"]}',
    config["ftp"]["host"],
]

sync_files_command = [
    config["ftp"]["lftp"],
    f'-e mirror -R -e --parallel=10 {config["file"]["local"]}/categories {config["file"]["remote"]}/categories; exit',
    "-u",
    f'{config["ftp"]["user"]},{config["ftp"]["pass"]}',
    config["ftp"]["host"],
]


def tfunc(txt: str) -> None:
    print(txt)


# print(subprocess.run(sync_files_command))

root = Tk()

ftp_header_frm = Frame(root)
ftp_header_frm.grid(row=0, column=0)

Label(ftp_header_frm, text="FTP Settings").grid(row=0, column=0, padx=5, pady=5)

ftp_settings_frm = Frame(root)
ftp_settings_frm.grid(row=1, column=0)

Label(ftp_settings_frm, text="Host").grid(row=0, column=0, padx=5, pady=5)
host_entry = Entry(ftp_settings_frm)
host_entry.insert(0, config["ftp"]["host"])
host_entry.grid(row=0, column=1, padx=5, pady=5)

Label(ftp_settings_frm, text="Username").grid(row=1, column=0, padx=5, pady=5)
user_entry = Entry(ftp_settings_frm)
user_entry.insert(0, config["ftp"]["user"])
user_entry.grid(row=1, column=1, padx=5, pady=5)

Label(ftp_settings_frm, text="Password").grid(row=2, column=0, padx=5, pady=5)
pass_entry = Entry(ftp_settings_frm)
pass_entry.insert(0, config["ftp"]["pass"])
pass_entry.grid(row=2, column=1, padx=5, pady=5)

Label(ftp_settings_frm, text="lftp Path").grid(row=3, column=0, padx=5, pady=5)
lftp_entry = Entry(ftp_settings_frm)
lftp_entry.insert(0, config["ftp"]["lftp"])
lftp_entry.grid(row=3, column=1, padx=5, pady=5)

file_header_frm = Frame(root)
file_header_frm.grid(row=2, column=0)

Label(file_header_frm, text="File Path Settings").grid(
    row=0, column=0, columnspan=2, padx=5, pady=5
)

file_settings_frm = Frame(root)
file_settings_frm.grid(row=3, column=0)

Label(file_settings_frm, text="Local Path").grid(row=0, column=0, padx=5, pady=5)
local_entry = Entry(file_settings_frm)
local_entry.insert(0, config["file"]["local"])
local_entry.grid(row=0, column=1, padx=5, pady=5)

Label(file_settings_frm, text="Remote Path").grid(row=1, column=0, padx=5, pady=5)
remote_entry = Entry(file_settings_frm)
remote_entry.insert(0, config["file"]["remote"])
remote_entry.grid(row=1, column=1, padx=5, pady=5)


# Button(ftp_settings_frm, text="Save Config").grid(row=5, column=0, columnspan=2, padx=5, pady=5)
root.mainloop()