import os

class Path:
    def __init__(self, path: str):
        self.path = os.path.expanduser(path)

    def exists(self) -> bool:
        return os.path.exists(self.path)

    def is_file(self) -> bool:
        return os.path.isfile(self.path)

    def is_dir(self) -> bool:
        return os.path.isdir(self.path)

    def read(self) -> str:
        with open(self.path, 'r') as f:
            return f.read()

    def write(self, content: str):
        os.makedirs(os.path.dirname(self.path), exist_ok=True)
        with open(self.path, 'w') as f:
            f.write(content)

    def delete(self):
        if self.is_file():
            os.remove(self.path)
        elif self.is_dir():
            os.rmdir(self.path)

    def list(self, recursive: bool = False, regex: list = None) -> list[str]:
        files = []
        if self.is_dir():
            if recursive:
                for root, _, filenames in os.walk(self.path):
                    for filename in filenames:
                        full_path = os.path.join(root, filename)
                        relative_path = os.path.relpath(full_path, self.path)
                        if regex:
                            import re
                            if any(re.match(r, relative_path) for r in regex):
                                files.append(relative_path)
                        else:
                            files.append(relative_path)
            else:
                for entry in os.listdir(self.path):
                    full_path = os.path.join(self.path, entry)
                    if os.path.isfile(full_path):
                        if regex:
                            import re
                            if any(re.match(r, entry) for r in regex):
                                files.append(entry)
                        else:
                            files.append(entry)
        return files

def get(path: str) -> Path:
    return Path(path)

def get_dir(path: str, create: bool = False) -> Path:
    p = Path(path)
    if create and not p.exists():
        os.makedirs(p.path, exist_ok=True)
    return p

def get_file(path: str, create: bool = False) -> Path:
    p = Path(path)
    if create and not p.exists():
        os.makedirs(os.path.dirname(p.path), exist_ok=True)
        with open(p.path, 'w') as f:
            pass # Create empty file
    return p

def rmdir_all(path: str):
    if os.path.exists(path):
        import shutil
        shutil.rmtree(path)

def ls(path: str) -> list[str]:
    return os.listdir(path)