use wasmer::{Exports, Store};

use crate::defines::LevelInt;
use crate::script_implementations::wasm::export_registry::register_func_with_env;
use crate::script_implementations::wasm::extern_ref::ExternRef;
use crate::script_implementations::wasm::script_resolver::WebAssemblyEnv;
use crate::static_data::{ItemLibrary, LibrarySettings, MoveLibrary, SpeciesLibrary, StaticData, TypeLibrary};

mod moves;
mod species;

pub(crate) fn register(exports: &mut Exports, store: &Store, env: WebAssemblyEnv) {
    register_func_with_env!(exports, store, static_data_get_move_library, env);
    register_func_with_env!(exports, store, static_data_get_species_library, env);
    register_func_with_env!(exports, store, static_data_get_item_library, env);
    register_func_with_env!(exports, store, static_data_get_type_library, env);
    register_func_with_env!(exports, store, static_data_get_library_settings, env);
    register_func_with_env!(exports, store, library_settings_get_maximum_level, env);

    moves::register(exports, store, env.clone());
    species::register(exports, store, env.clone());
}

fn static_data_get_move_library(env: &WebAssemblyEnv, data_library: ExternRef<StaticData>) -> ExternRef<MoveLibrary> {
    ExternRef::new(env.data().as_ref(), data_library.value(env).unwrap().moves())
}

fn static_data_get_species_library(
    env: &WebAssemblyEnv,
    data_library: ExternRef<StaticData>,
) -> ExternRef<SpeciesLibrary> {
    ExternRef::new(env.data().as_ref(), data_library.value(env).unwrap().species())
}

fn static_data_get_item_library(env: &WebAssemblyEnv, data_library: ExternRef<StaticData>) -> ExternRef<ItemLibrary> {
    ExternRef::new(env.data().as_ref(), data_library.value(env).unwrap().items())
}

fn static_data_get_type_library(env: &WebAssemblyEnv, data_library: ExternRef<StaticData>) -> ExternRef<TypeLibrary> {
    ExternRef::new(env.data().as_ref(), data_library.value(env).unwrap().types())
}

fn static_data_get_library_settings(
    env: &WebAssemblyEnv,
    data_library: ExternRef<StaticData>,
) -> ExternRef<LibrarySettings> {
    ExternRef::new(env.data().as_ref(), data_library.value(env).unwrap().settings())
}

fn library_settings_get_maximum_level(env: &WebAssemblyEnv, data_library: ExternRef<LibrarySettings>) -> LevelInt {
    data_library.value(env).unwrap().maximum_level()
}