use std::str::FromStr;

use wasm_bindgen::prelude::*;

// #[wasm_bindgen]
// extern "C" {
//     #[wasm_bindgen(js_namespace = console, js_name = log)]
//     fn log_str(s: &str);
// }

#[wasm_bindgen]
pub fn address_from_lat_lon(lat: f64, lon: f64) -> Result<String, String> {
    xpin::Address::from_lat_lon(lat, lon)
        .map(|a| a.to_string())
        .map_err(|e| e.to_string())
}

#[wasm_bindgen]
pub fn address_to_lat_lon(addr_str: &str) -> Result<Vec<f64>, String> {
    xpin::Address::from_str(addr_str)
        .as_ref()
        .map_err(|e| e.to_string())
        .map(xpin::Address::as_lat_lon)
        .map(|(lat, lon)| vec![lat, lon])
}