from os import sep
from os.path import exists
from shutil import copyfile
from typing import List

from ci import client, sqlite
from json import load
from defs.format_time import now_time
from defs.utils import Module

new_modules: List[Module] = []
old_modules: List[Module] = []
if exists(f"data{sep}modules.json"):
    with open(f"data{sep}modules.json", "r", encoding="utf-8") as file:
        new_modules = load(file)
if exists(f"data{sep}old_modules.json"):
    with open(f"data{sep}old_modules.json", "r", encoding="utf-8") as file:
        old_modules = load(file)


async def update_data() -> None:
    global new_modules, old_modules
    if exists(f"data{sep}modules.json"):
        copyfile(f"data{sep}modules.json", f"data{sep}old_modules.json")
    data = await client.get("https://modules.lsposed.org/modules.json")
    with open(f"data{sep}modules.json", "w", encoding="utf-8") as f:
        f.write(data.text)
    data = data.json()
    old_modules = new_modules
    new_modules = []
    for i in data:
        new_modules.append(Module(i))
    sqlite["update_time"] = now_time()


def compare() -> List[Module]:
    data = []
    old_data = {i.name: i.latestRelease for i in old_modules}
    for i in new_modules:
        if i.latestRelease != old_data.get(i.name, ""):
            data.append(i)
    return data


async def download(url: str, name: str) -> str:
    content = await client.get(url)
    content = content.content
    with open(f"data{sep}{name}", 'wb') as f:
        f.write(content)
    return f"data{sep}{name}"