#!/usr/bin/env python
# License: GPLv3 Copyright: 2020, Kovid Goyal <kovid at kovidgoyal.net>


from typing import Sequence


class CLIOptions:
    pass


LaunchCLIOptions = AskCLIOptions = ClipboardCLIOptions = DiffCLIOptions = CLIOptions
HintsCLIOptions = IcatCLIOptions = PanelCLIOptions = ResizeCLIOptions = CLIOptions
ErrorCLIOptions = UnicodeCLIOptions = RCOptions = RemoteFileCLIOptions = CLIOptions
QueryTerminalCLIOptions = BroadcastCLIOptions = ShowKeyCLIOptions = CLIOptions
ThemesCLIOptions = TransferCLIOptions = CLIOptions


def generate_stub() -> None:
    from .cli import as_type_stub, parse_option_spec
    from .conf.utils import save_type_stub
    text = 'import typing\n\n\n'

    def do(otext=None, cls: str = 'CLIOptions', extra_fields: Sequence[str] = ()):
        nonlocal text
        text += as_type_stub(*parse_option_spec(otext), class_name=cls, extra_fields=extra_fields)

    do(extra_fields=('args: typing.List[str]',))

    from .launch import options_spec
    do(options_spec(), 'LaunchCLIOptions')

    from .remote_control import global_options_spec
    do(global_options_spec(), 'RCOptions')

    from kittens.ask.main import option_text
    do(option_text(), 'AskCLIOptions')

    from kittens.remote_file.main import option_text
    do(option_text(), 'RemoteFileCLIOptions')

    from kittens.clipboard.main import OPTIONS
    do(OPTIONS(), 'ClipboardCLIOptions')

    from kittens.show_key.main import OPTIONS
    do(OPTIONS(), 'ShowKeyCLIOptions')

    from kittens.diff.main import OPTIONS
    do(OPTIONS(), 'DiffCLIOptions')

    from kittens.hints.main import OPTIONS
    do(OPTIONS(), 'HintsCLIOptions')

    from kittens.broadcast.main import OPTIONS
    do(OPTIONS(), 'BroadcastCLIOptions')

    from kittens.icat.main import OPTIONS
    do(OPTIONS, 'IcatCLIOptions')

    from kittens.query_terminal.main import options_spec
    do(options_spec(), 'QueryTerminalCLIOptions')

    from kittens.panel.main import OPTIONS
    do(OPTIONS(), 'PanelCLIOptions')

    from kittens.resize_window.main import OPTIONS
    do(OPTIONS(), 'ResizeCLIOptions')

    from kittens.unicode_input.main import OPTIONS
    do(OPTIONS(), 'UnicodeCLIOptions')

    from kittens.themes.main import OPTIONS
    do(OPTIONS(), 'ThemesCLIOptions')

    from kittens.transfer.main import option_text as OPTIONS
    do(OPTIONS(), 'TransferCLIOptions')

    from kitty.rc.base import all_command_names, command_for_name
    for cmd_name in all_command_names():
        cmd = command_for_name(cmd_name)
        if cmd.options_spec:
            do(cmd.options_spec, f'{cmd.__class__.__name__}RCOptions')

    save_type_stub(text, __file__)


if __name__ == '__main__':
    import subprocess
    subprocess.Popen([
        'kitty', '+runpy',
        'from kitty.cli_stub import generate_stub; generate_stub()'
    ])
