use std::fmt::Display;

use async_trait::async_trait;
use gamenight_api_client_rs::apis::default_api::locations_get;
use inquire::{ui::RenderConfig, Select};

use crate::flows::{exit::Exit, view_location::ViewLocation};

use super::*;


#[derive(Clone)]
pub struct ListLocations {
}

impl ListLocations {
    pub fn new() -> Self {
        Self {}
    }
}

#[async_trait]
impl<'a> Flow<'a> for ListLocations {
    async fn run(&self, state: &'a mut GamenightState) -> FlowResult<'a> {
        let locations = locations_get(&state.api_configuration).await?;
        
        let mut flows = locations.into_iter().map(|location| -> Box<dyn Flow + Send> {
            Box::new(ViewLocation::new(location.into()))
        }).collect::<Vec::<Box::<dyn Flow + Send>>>();

        flows.push(Box::new(Exit::new()));

        let choice = Select::new("What would you like to do?", flows)
            .with_help_message("Select the action you want to take or quit the program")
            .with_render_config(RenderConfig {
                option_index_prefix: inquire::ui::IndexPrefix::Simple,
                ..Default::default()
            })
            .prompt_skippable()?;

        self.continue_choice(state, &choice).await
    }
}

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