/*
    * Copyright (c) 2023 Kaiserpfalz EDV-Service, Roland T. Lichti.
    *
    * 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 de.kaiserpfalzedv.rpg.torg.model.core;
  
  import com.fasterxml.jackson.annotation.JsonInclude;
  import de.kaiserpfalzedv.rpg.torg.model.MapperEnum;
  import lombok.*;
  import lombok.extern.jackson.Jacksonized;
  import lombok.extern.slf4j.Slf4j;
  import org.eclipse.microprofile.openapi.annotations.media.Schema;
  
  import java.util.Optional;
  import java.util.Set;
  
  /**
   * Damage -- The damage of an {@link Attack}.
   *
   * @author klenkes74 {@literal <rlichti@kaiserpfalz-edv.de>}
   * @since 0.3.0  2021-05-23
   */
  @Jacksonized
  @Builder(toBuilder = true)
  @AllArgsConstructor
  @Getter
  @ToString
  @EqualsAndHashCode
  @JsonInclude(JsonInclude.Include.NON_ABSENT)
  @Schema(description = "Type of damage and the value")
  @Slf4j
  public class Damage {
  
      @AllArgsConstructor
      @Getter
      public enum DamageType implements MapperEnum<DamageType> {
          fixed("flat", "fixed"),
          cha("charismaPlus", "cha"),
          dex("dexterityPlus", "dex"),
          min("mindPlus", "min"),
          spi("spiritPlus", "spi"),
          str("strengthPlus", "str");
  
          private final String foundry;
          private final String roll20;
  
          public static Optional<DamageType> mapFoundry(final String name) {
              return fixed.mapFromFoundry(name);
          }
  
          @Override
          public Optional<DamageType> mapFromFoundry(final String name) {
              log.trace("Mapping damage type. name='{}'", name);
  
              if (name == null || "null".equals(name)) {
                  return Optional.empty();
              }
  
              return all().stream()
                              .filter(e -> e.foundry.equals(name)).distinct()
                              .findFirst();
          }
  
          @Override
          public Optional<DamageType> mapFromRoll20(String name) {
              return all().stream()
                              .filter(e -> e.roll20.equals(name)).distinct()
                              .findFirst();
          }
  
          public Set<DamageType> all() {
              return Set.of(fixed, cha, dex, min, spi, str);
          }
      }
  
      @Schema(description = "Type of the damage. Either 'fixed' or the base attribute.", defaultValue = "fixed")
      @Builder.Default
      private final DamageType type = DamageType.fixed;
  
      @Schema(description = "The adds for damage calculated. Will be ignored when type is 'fixed'.")
      private final Integer adds;
  
      @Schema(description = "The total value of damage or the adds for the damage (to be added to the attribute specified in type.")
      private final Integer value;
  }