import gleam/dynamic/decode.{type Decoder}
import utils/decode as decode_utils

pub type ShipNavStatus {
  InTransit
  InOrbit
  Docked
}

pub fn to_string(ship_nav_status: ShipNavStatus) -> String {
  case ship_nav_status {
    InTransit -> "IN_TRANSIT"
    InOrbit -> "IN_ORBIT"
    Docked -> "DOCKED"
  }
}

pub fn parse(
  ship_nav_status_str: String,
) -> Result(ShipNavStatus, ShipNavStatus) {
  case ship_nav_status_str {
    "IN_TRANSIT" -> Ok(InTransit)
    "IN_ORBIT" -> Ok(InOrbit)
    "DOCKED" -> Ok(Docked)
    _ -> Error(InTransit)
  }
}

pub fn decoder() -> Decoder(ShipNavStatus) {
  decode_utils.enum_decoder(parse, "ShipNavStatus")
}