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use std::fmt::Display;

use serde::{Deserialize, Serialize};

use super::durative_action::DurativeAction;
use super::simple_action::SimpleAction;

/// Enum to represent either an `Action` or a `DurativeAction`.
#[derive(Debug, Deserialize, Serialize, Clone, PartialEq, PartialOrd)]
pub enum Action {
    Simple(SimpleAction),
    Durative(DurativeAction),
}

impl Action {
    pub fn name(&self) -> &str {
        match self {
            Self::Simple(action) => &action.name,
            Self::Durative(action) => &action.name,
        }
    }

    pub fn parameters(&self) -> &[crate::domain::parameter::Parameter] {
        match self {
            Self::Simple(action) => &action.parameters,
            Self::Durative(action) => &action.parameters,
        }
    }
}

impl Display for Action {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        match self {
            Action::Simple(action) => write!(f, "{action}"),
            Action::Durative(action) => write!(f, "{action}"),
        }
    }
}