use crate::models::item::Scavtype;

use super::{possession_type::PossessionType, room::melbs::street_scavtable};
use std::collections::BTreeMap;

use once_cell::sync::OnceCell;
use serde::{Deserialize, Serialize};

pub struct Scavinfo {
    pub possession_type: PossessionType,
    pub p_present: f64, // probability it is there.
    pub difficulty_mean: f64,
    pub difficulty_stdev: f64,
    pub scavtype: Scavtype,
}

#[derive(Serialize, Deserialize, Clone, Debug, Ord, PartialOrd, Eq, PartialEq)]
pub enum ScavtableType {
    Nothing,
    CityStreet,
}

pub fn scavtable_map() -> &'static BTreeMap<ScavtableType, Vec<Scavinfo>> {
    static MAP: OnceCell<BTreeMap<ScavtableType, Vec<Scavinfo>>> = OnceCell::new();
    MAP.get_or_init(|| {
        vec![
            (ScavtableType::Nothing, vec![]),
            (ScavtableType::CityStreet, street_scavtable()),
        ]
        .into_iter()
        .collect()
    })
}