karl-marx/src/main/scala/org/congressodeiradicali/karlmarx/Localizer.scala

/*
    This file is part of karl-marx.

    karl-marx is free software: you can redistribute it and/or modify
    it under the terms of the GNU Affero General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    karl-marx is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU Affero General Public License for more details.

    You should have received a copy of the GNU Affero General Public License
    along with karl-marx.  If not, see <https://www.gnu.org/licenses/>.
 */

package org.congressodeiradicali.karlmarx

import org.congressodeiradicali.karlmarx.Locales.Locale

object LocalizableString extends Enumeration {
  type LocalizableString = Value
  val DONE = Value
  val BAN_UNAUTHORIZED, BAN_SUCCESSFUL, BAN_FAILED, BAN_FAILED_INVALID_USER, BAN_FAILED_BAN_ADMIN, BAN_FAILED_REPLY, KICK_UNAUTHORIZED = Value
  val NO_SUCH_PLUGIN, PLUGIN_ENABLED, PLUGIN_DISABLED = Value
}

object Locales {
  type Locale = Map[LocalizableString.Value, String]
  val ENGLISH_LOCALE: Locale = Map(
    (LocalizableString.DONE, "Done"),

    (LocalizableString.BAN_UNAUTHORIZED, "Only an administrator can ban users"),
    (LocalizableString.BAN_SUCCESSFUL, "User was banned successfully"),
    (LocalizableString.BAN_FAILED_INVALID_USER, "Cannot ban, invalid user"),
    (LocalizableString.BAN_FAILED_BAN_ADMIN, "Cannot ban an admin user"),
    (LocalizableString.BAN_FAILED_REPLY, "Please reply to a message to ban someone"),
    (LocalizableString.KICK_UNAUTHORIZED, "Only an administrator can kick users"),

    (LocalizableString.NO_SUCH_PLUGIN, "No such plugin"),
    (LocalizableString.PLUGIN_ENABLED, "Plugin enabled"),
    (LocalizableString.PLUGIN_DISABLED, "Plugin disabled")
  )

  val ITALIAN_LOCALE: Locale = Map(
    (LocalizableString.DONE, "Fatto"),

    (LocalizableString.BAN_UNAUTHORIZED, "Solo un amministratore può bannare gli utenti"),
    (LocalizableString.BAN_SUCCESSFUL, "Utente bannato con successo"),
    (LocalizableString.BAN_FAILED_INVALID_USER, "Impossibile bannare, utente non valido"),
    (LocalizableString.BAN_FAILED_BAN_ADMIN, "Non puoi bannare un admin"),
    (LocalizableString.BAN_FAILED_REPLY, "Rispondi a un messaggio per bannare qualcuno"),
    (LocalizableString.KICK_UNAUTHORIZED, "Solo un amministratore può kickare gli utenti"),

    (LocalizableString.NO_SUCH_PLUGIN, "Il plugin selezionato non esiste"),
    (LocalizableString.PLUGIN_ENABLED, "Plugin abilitato"),
    (LocalizableString.PLUGIN_DISABLED, "Plugin disabilitato")
  )
}

class Localizer(val localeName: String) {
  val currentLocale: Locale = localeName match {
    case "en_EN" => Locales.ENGLISH_LOCALE
    case "it_IT" => Locales.ITALIAN_LOCALE
    case _       => throw new RuntimeException(s"No such locale: $localeName")
  }
  def getString(name: LocalizableString.Value): String = {
    if (currentLocale.contains(name))
      currentLocale(name)
    else
      throw new RuntimeException(s"Locale does not implement LocalizableString $name")
  }
}