use std::fmt::Display;

use async_trait::async_trait;
use gamenight_api_client_rs::models::UserId;
use uuid::Uuid;

use super::{Flow, FlowOutcome, FlowResult, GamenightState};

#[derive(Clone)]
pub struct Join {
    gamenight_id: Uuid
}

impl Join {
    pub fn new(gamenight_id: Uuid) -> Self {
        Self {
            gamenight_id
        }
    }
}

#[async_trait]
impl<'a> Flow<'a> for Join {
    async fn run(&self, state: &'a mut GamenightState) -> FlowResult<'a> {
        let _ = state.api.post_gamenight_participants(&self.gamenight_id.to_string(), Some(UserId{user_id: state.get_user_id()?.to_string()})).await?;

        clear_screen::clear();
        Ok((FlowOutcome::Successful, state))
    }
}

impl Display for Join {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        write!(f, "Join")
    }
}