use crate::script_implementations::wasm::export_registry::register;
use crate::script_implementations::wasm::extern_ref::ExternRef;
use crate::script_implementations::wasm::script_resolver::WebAssemblyEnv;
use crate::static_data::{DataLibrary, Species, SpeciesLibrary};
use crate::StringKey;
use wasmer::FunctionEnvMut;

register! {

fn species_library_get_species(
    env: FunctionEnvMut<WebAssemblyEnv>,
    lib: ExternRef<SpeciesLibrary>,
    string_key: ExternRef<StringKey>,
) -> ExternRef<Species> {
    let lib = lib.value_func(&env).unwrap();
    let m = lib.get(string_key.value_func(&env).unwrap());
    if let Some(v) = m {
        ExternRef::func_new(&env, v)
    } else {
        ExternRef::null()
    }
}

fn species_get_capture_rate(
    env: FunctionEnvMut<WebAssemblyEnv>,
    species: ExternRef<Species>,
) -> u8 {
    species.value_func(&env).unwrap().capture_rate()
}

fn species_get_growth_rate(
    env: FunctionEnvMut<WebAssemblyEnv>,
    species: ExternRef<Species>,
) -> ExternRef<StringKey> {
    let species = species.value_func(&env).unwrap();
    ExternRef::func_new(&env, species.growth_rate())
}

fn species_get_gender_rate(
    env: FunctionEnvMut<WebAssemblyEnv>,
    species: ExternRef<Species>,
) -> f32 {
    species.value_func(&env).unwrap().gender_rate()
}

fn species_get_name(
    env: FunctionEnvMut<WebAssemblyEnv>,
    species: ExternRef<Species>,
) -> ExternRef<StringKey> {
    let species = species.value_func(&env).unwrap();
    ExternRef::func_new(&env, species.name())
}

fn species_get_id(
    env: FunctionEnvMut<WebAssemblyEnv>,
    species: ExternRef<Species>,
) -> u16 {
    species.value_func(&env).unwrap().id()
}


}