"""
interface_definition.py
"""

def __read_license(path):
    """read and starrify a license"""
    license_text = ""
    with open(path, encoding="utf-8") as license_file:
        license_text = "".join(
            [
                f" *  { line.rstrip().ljust(72)[:72] }  * \n"
                for line in license_file.readlines()
            ]
        ).rstrip()

    return license_text


def parse(args):
    """return a mock interface definition"""

    interface_dict = {
        "name": "kstdio",
        "license": __read_license(args.license),
        "system_includes": ["stdarg.h"],
        "types": [
            {
                "name": "File",
                "members": [
                    "int fd",
                    "int (*putc)(const struct kstdio_File*, const char)",
                    "int (*puts)(const struct kstdio_File*, const char*)",
                ],
            },
        ],
        "functions": [
            {
                "name": "printf",
                "return": "int",
                "arguments": ["const char* format"],
                "argument_names": ["format"],
            },
        ],
    }

    return interface_dict