"""加载组件"""

import importlib
import json
import os
import zipfile
from pathlib import Path
from typing import List, Optional, Tuple
from urllib.parse import urlparse
from zipimport import zipimporter

import requests
from auto_gpt_plugin_template import AutoGPTPluginTemplate

from pilot.configs.config import Config
from pilot.logs import logger

def inspect_zip_for_modules(zip_path: str, debug: bool = False) -> list[str]:
    """
    Loader zip plugin file. Native support Auto_gpt_plugin

    Args:
    zip_path (str): Path to the zipfile.
    debug (bool, optional): Enable debug logging. Defaults to False.

    Returns:
    list[str]: The list of module names found or empty list if none were found.
    """
    result = []
    with zipfile.ZipFile(zip_path, "r") as zfile:
        for name in zfile.namelist():
            if name.endswith("__init__.py") and not name.startswith("__MACOSX"):
                logger.debug(f"Found module '{name}' in the zipfile at: {name}")
                result.append(name)
    if len(result) == 0:
        logger.debug(f"Module '__init__.py' not found in the zipfile @ {zip_path}.")
    return result

def write_dict_to_json_file(data: dict, file_path: str) -> None:
    """
    Write a dictionary to a JSON file.
    Args:
        data (dict): Dictionary to write.
        file_path (str): Path to the file.
    """
    with open(file_path, "w") as file:
        json.dump(data, file, indent=4)

def create_directory_if_not_exists(directory_path: str) -> bool:
    """
    Create a directory if it does not exist.
    Args:
        directory_path (str): Path to the directory.
    Returns:
        bool: True if the directory was created, else False.
    """
    if not os.path.exists(directory_path):
        try:
            os.makedirs(directory_path)
            logger.debug(f"Created directory: {directory_path}")
            return True
        except OSError as e:
            logger.warn(f"Error creating directory {directory_path}: {e}")
            return False
    else:
        logger.info(f"Directory {directory_path} already exists")
        return True

def scan_plugins(cfg: Config, debug: bool = False) -> List[AutoGPTPluginTemplate]:
    """Scan the plugins directory for plugins and loads them.

    Args:
        cfg (Config): Config instance including plugins config
        debug (bool, optional): Enable debug logging. Defaults to False.

    Returns:
        List[Tuple[str, Path]]: List of plugins.
    """
    loaded_plugins = []
    current_dir = os.getcwd()
    print(current_dir)
    # Generic plugins
    plugins_path_path = Path(cfg.plugins_dir)

    logger.debug(f"Allowlisted Plugins: {cfg.plugins_allowlist}")
    logger.debug(f"Denylisted Plugins: {cfg.plugins_denylist}")

    for plugin in plugins_path_path.glob("*.zip"):
        if moduleList := inspect_zip_for_modules(str(plugin), debug):
            for module in moduleList:
                plugin = Path(plugin)
                module = Path(module)
                logger.debug(f"Plugin: {plugin} Module: {module}")
                zipped_package = zipimporter(str(plugin))
                zipped_module = zipped_package.load_module(str(module.parent))
                for key in dir(zipped_module):
                    if key.startswith("__"):
                        continue
                    a_module = getattr(zipped_module, key)
                    a_keys = dir(a_module)
                    if (
                        "_abc_impl" in a_keys
                        and a_module.__name__ != "AutoGPTPluginTemplate"
                        and denylist_allowlist_check(a_module.__name__, cfg)
                    ):
                        loaded_plugins.append(a_module())

    if loaded_plugins:
        logger.info(f"\nPlugins found: {len(loaded_plugins)}\n" "--------------------")
    for plugin in loaded_plugins:
        logger.info(f"{plugin._name}: {plugin._version} - {plugin._description}")
    return loaded_plugins


def denylist_allowlist_check(plugin_name: str, cfg: Config) -> bool:
    """Check if the plugin is in the allowlist or denylist.

    Args:
        plugin_name (str): Name of the plugin.
        cfg (Config): Config object.

    Returns:
        True or False
    """
    logger.debug(f"Checking if plugin {plugin_name} should be loaded")
    if plugin_name in cfg.plugins_denylist:
        logger.debug(f"Not loading plugin {plugin_name} as it was in the denylist.")
        return False
    if plugin_name in cfg.plugins_allowlist:
        logger.debug(f"Loading plugin {plugin_name} as it was in the allowlist.")
        return True
    ack = input(
        f"WARNING: Plugin {plugin_name} found. But not in the"
        f" allowlist... Load? ({cfg.authorise_key}/{cfg.exit_key}): "
    )
    return ack.lower() == cfg.authorise_key