import os
import sys

import psutil
import win32clipboard
import win32con
import imghdr


def avoid_duplicate_filename(save_path, filename):
    base_filename, extension = os.path.splitext(filename)
    counter = 1
    while os.path.exists(os.path.join(save_path, filename)):
        filename = f"{base_filename} ({counter}){extension}"
        counter += 1
    return filename

def is_program_running():
    program_name = "AirDropPlus.exe"
    count: int = 0
    for process in psutil.process_iter((['name'])):
        if process.info['name'] == program_name:
            count += 1
            if count >= 2:  # 自身也占用一个
                return True
    return False

def get_clipboard_files():
    win32clipboard.OpenClipboard()
    try:
        file_path_list = win32clipboard.GetClipboardData(win32con.CF_HDROP)
        file_path_list = [file for file in file_path_list if os.path.exists(file) and not os.path.isdir(file)]
    except Exception as e:
        return False, e
    finally:
        win32clipboard.CloseClipboard()
    return True, file_path_list

def get_clipboard_content():
    win32clipboard.OpenClipboard()
    text_data = ''
    try:
        if win32clipboard.IsClipboardFormatAvailable(win32con.CF_UNICODETEXT):
            text_data = win32clipboard.GetClipboardData(win32con.CF_UNICODETEXT)
    except Exception as e:
        return False, e
    finally:
        win32clipboard.CloseClipboard()
    return True, text_data

def set_clipboard_content(text: str):
    win32clipboard.OpenClipboard()
    try:
        win32clipboard.EmptyClipboard()
        win32clipboard.SetClipboardData(win32clipboard.CF_UNICODETEXT, text)
    except Exception as e:
        return False, e
    finally:
        win32clipboard.CloseClipboard()
    return True, None

def is_image_file(file_path):
    image_type = imghdr.what(file_path)
    if image_type is not None:
        return True
    else:
        return False