from textual.command import DiscoveryHit, Provider, Hits, Hit

class AboutCommand(Provider):
    '''Class to represent the About command in the menu'''

    async def discover(self) -> Hits:
        yield DiscoveryHit(
                display='About',
                command=self.app.action_toggle_sidebar,
                help='Link to repo etc.'
        )

    async def search(self, query: str) -> Hits:
        '''Called when the search functionality is used'''
        matcher = self.matcher(query)
        command = "About"
        score = matcher.match(command)
        if score > 0: 
            yield Hit(
                    score,
                    matcher.highlight(command),
                    self.app.action_toggle_sidebar,
                    'Link to repo etc.'
            )