package de.ph87.tools.group.dto;

import com.fasterxml.jackson.annotation.JsonIgnore;
import com.fasterxml.jackson.databind.annotation.JsonSerialize;
import de.ph87.tools.common.uuid.UuidSerializer;
import de.ph87.tools.group.Group;
import de.ph87.tools.group.uuid.GroupUuid;
import de.ph87.tools.user.UserPublicDto;
import lombok.Getter;
import lombok.NonNull;
import lombok.ToString;

import java.time.ZonedDateTime;
import java.util.Set;

@Getter
@ToString
public class GroupDto {

  @NonNull
  @JsonSerialize(using = UuidSerializer.class)
  public final GroupUuid uuid;

  @NonNull
  public final String title;

  @NonNull
  public final ZonedDateTime created;

  @NonNull
  @ToString.Exclude
  public final String password;

  @NonNull
  @ToString.Exclude
  public final UserPublicDto owner;

  @NonNull
  @JsonIgnore
  @ToString.Include
  public String ownerPublicUuid() {
    return owner.publicUuid.uuid;
  }

  @NonNull
  @ToString.Exclude
  public final Set<UserPublicDto> users;

  @JsonIgnore
  @ToString.Include
  public int users() {
    return users.size();
  }

  @NonNull
  @ToString.Exclude
  public final Set<UserPublicDto> banned;

  @JsonIgnore
  @ToString.Include
  public int banned() {
    return banned.size();
  }

  public final boolean initial;

  public GroupDto(@NonNull final Group group, @NonNull final UserPublicDto owner, @NonNull final Set<UserPublicDto> users, @NonNull final Set<UserPublicDto> banned) {
    this.uuid = group.getUuid();
    this.title = group.getTitle();
    this.created = group.getCreated();
    this.password = group.getPassword();
    this.owner = owner;
    this.users = users;
    this.banned = banned;
    this.initial = group.isInitial();
  }

}