use lazy_static::lazy_static;
use serde::Deserialize;
use serde_yaml;
use std::collections::HashMap;
use std::string::String;

#[derive(Deserialize)]
pub struct MagicItem {
    pub name: String,
    pub kind: MagicItemKind,
}

#[derive(Debug, Deserialize, Eq, Hash, PartialEq, Clone, Copy)]
pub enum MagicItemKind {
    Sword,
    Potion,
    Scroll,
    Ring,
    RodStaffWand,
    Misc,
    ArmorShield,
    MiscWeapon,
}

lazy_static! {
    pub static ref MAGIC_ITEMS: HashMap<String, MagicItem> = load_magic_items();
}

// TODO: Is this actually needed? Is there a real race condition this is avoiding?
fn load_magic_items() -> HashMap<String, MagicItem> {
    let yaml_data = include_str!("../data/rules/magic_items.yaml");
    serde_yaml::from_str(yaml_data).expect("Failed to parse magic items YAML")
}