content: /*
   * SoulFire
   * Copyright (C) 2024  AlexProgrammerDE
   *
   * This program is free software: you can redistribute it and/or modify
   * it under the terms of the GNU General Public License as published by
   * the Free Software Foundation, either version 3 of the License, or
   * (at your option) any later version.
   *
   * This program 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 General Public License for more details.
   *
   * You should have received a copy of the GNU General Public License
   * along with this program.  If not, see <https://www.gnu.org/licenses/>.
   */
  package com.soulfiremc.server.settings.property;
  
  import org.checkerframework.checker.nullness.qual.Nullable;
  import org.immutables.gson.Gson;
  import org.immutables.value.Value;
  
  import java.util.Arrays;
  import java.util.List;
  import java.util.Locale;
  import java.util.function.Function;
  
  @Gson.TypeAdapters
  @Value.Immutable
  @Value.Style(stagedBuilder = true)
  public non-sealed abstract class ComboProperty implements Property {
    public static <T extends Enum<T>> ComboOption[] optionsFromEnum(
      T[] values, Function<T, String> displayNameMapper, Function<T, @Nullable String> iconMapper) {
      var options = new ComboOption[values.length];
  
      for (var i = 0; i < values.length; i++) {
        var enumValue = values[i];
        options[i] = new ComboOption(enumValue.name(), displayNameMapper.apply(enumValue), iconMapper.apply(enumValue), List.of());
      }
  
      return options;
    }
  
    private static String capitalizeString(String str) {
      return str.substring(0, 1).toUpperCase(Locale.ROOT) + str.substring(1).toLowerCase(Locale.ROOT);
    }
  
    public static <T extends Enum<T>> String capitalizeEnum(T enumValue) {
      return String.join(
        " ",
        Arrays.stream(enumValue.name().split("_"))
          .map(ComboProperty::capitalizeString)
          .toArray(String[]::new));
    }
  
    public abstract String key();
  
    public abstract String uiName();
  
    public abstract String description();
  
    public abstract List<ComboOption> options();
  
    public abstract String defaultValue();
  
    @Value.Default
    public boolean disabled() {
      return false;
    }
  
    @Value.Check
    protected void check() {
      if (options().isEmpty()) {
        throw new IllegalArgumentException("Options must not be empty!");
      }
  
      if (options().stream().noneMatch(option -> option.id().equals(defaultValue()))) {
        throw new IllegalArgumentException("Default value must be in range of options!");
      }
    }
  
    public record ComboOption(String id, String displayName, @Nullable String iconId, List<String> keywords) {
    }
  }
  