use bevy::prelude::*;

use crate::entities::item::{Item, ItemBundle, ItemDecorations, ItemType, Material, Quality};
use crate::world::VisibleGameEntity;

// Enum for misc item prefabs
#[derive(Debug, Clone, Copy)]
pub enum MiscPrefab {
    RawMeat,
    Coin,
}

// Spawns a misc prefab at a given position.
// These are all likely temporary to speed up development but will be replaced by semi-custom items everywhere.
pub fn spawn_prefab(
    commands: &mut Commands,
    asset_server: &Res<AssetServer>,
    prefab: MiscPrefab,
    position: Vec3,
) -> Entity {
    match prefab {
        MiscPrefab::RawMeat => {
            let meat = commands
                .spawn(ItemBundle {
                    item: Item {
                        quality: Quality::Ordinary,
                        ..Item::default()
                    },
                    item_type: ItemType::Food(crate::entities::item::FoodType::Meat),
                    base_material: Material::NA,
                    decorations: ItemDecorations::new(),
                    transform: Transform::from_translation(position - Vec3::new(0.0, 0.0, 0.1)),
                    visibility: Visibility::Visible,
                    sprite: Sprite {
                        image: asset_server.load("raw_meat.png"),
                        ..Default::default()
                    },
                })
                .id();
            commands.entity(meat).insert(VisibleGameEntity).id()
        }
        MiscPrefab::Coin => {
            let coin = commands
                .spawn(ItemBundle {
                    item: Item {
                        quality: Quality::Ordinary,
                        ..Item::default()
                    },
                    item_type: ItemType::Coin,
                    base_material: Material::Metal(crate::entities::item::MetalType::Copper),
                    decorations: ItemDecorations::new(),
                    transform: Transform::from_translation(position - Vec3::new(0.0, 0.0, 0.1)),
                    visibility: Visibility::Visible,
                    sprite: Sprite {
                        image: asset_server.load("coin.png"),
                        ..Default::default()
                    },
                })
                .id();
            commands.entity(coin).insert(VisibleGameEntity).id()
        }
    }
}