/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.juneau.annotation;

import static org.apache.juneau.commons.utils.CollectionUtils.*;

import java.lang.annotation.*;

import org.apache.juneau.commons.annotation.*;

/**
 * Utility classes and methods for the {@link Items @Items} annotation.
 *
 */
public class ItemsAnnotation {
   /**
    * Builder class.
    *
    * <h5 class='section'>See Also:</h5><ul>
    *    <li class='jm'>{@link org.apache.juneau.BeanContext.Builder#annotations(Annotation...)}
    * </ul>
    */
   public static class Builder extends AnnotationObject.Builder {

      private String[] description = {};
      private boolean emax, emin, exclusiveMaximum, exclusiveMinimum, ui, uniqueItems;
      private long maxItems = -1, maxLength = -1, maxi = -1, maxl = -1, minItems = -1, minLength = -1, mini = -1, minl = -1;
      private String $ref = "", cf = "", collectionFormat = "", f = "", format = "", max = "", maximum = "", min = "", minimum = "", mo = "", multipleOf = "", p = "", pattern = "", t = "",
         type = "";
      private String[] default_ = {}, enum_ = {}, df = {}, e = {};
      private SubItems items = SubItemsAnnotation.DEFAULT;

      /**
       * Constructor.
       */
      protected Builder() {
         super(Items.class);
      }

      /**
       * Sets the {@link Items#default_} property on this annotation.
       *
       * @param value The new value for this property.
       * @return This object.
       */
   public Builder default_(String...value) {
      default_ = value;
      return this;
   }

   /**
    * Sets the {@link Items#enum_} property on this annotation.
    *
    * @param value The new value for this property.
    * @return This object.
    */
   public Builder enum_(String...value) {
      enum_ = value;
      return this;
   }

   /**
    * Sets the {@link Items#$ref} property on this annotation.
    *
    * @param value The new value for this property.
    * @return This object.
    */
   public Builder $ref(String value) {
      $ref = value;
      return this;
   }

   /**
    * Instantiates a new {@link Items @Items} object initialized with this builder.
    *
    * @return A new {@link Items @Items} object.
    */
   public Items build() {
      return new Object(this);
   }

   /**
    * Sets the description property on this annotation.
    *
    * @param value The new value for this property.
    * @return This object.
    */
   public Builder description(String...value) {
      description = value;
      return this;
   }

   /**
    * Sets the {@link Items#cf} property on this annotation.
    *
    * @param value The new value for this property.
    * @return This object.
    */
   public Builder cf(String value) {
      cf = value;
      return this;
   }

   /**
    * Sets the {@link Items#collectionFormat} property on this annotation.
    *
    * @param value The new value for this property.
    * @return This object.
    */
   public Builder collectionFormat(String value) {
      collectionFormat = value;
      return this;
   }

   /**
    * Sets the {@link Items#df} property on this annotation.
    *
    * @param value The new value for this property.
    * @return This object.
    */
   public Builder df(String...value) {
      df = value;
      return this;
   }

   /**
    * Sets the {@link Items#e} property on this annotation.
    *
    * @param value The new value for this property.
    * @return This object.
    */
   public Builder e(String...value) {
      e = value;
      return this;
   }

   /**
    * Sets the {@link Items#emax} property on this annotation.
    *
    * @param value The new value for this property.
    * @return This object.
    */
   public Builder emax(boolean value) {
      emax = value;
      return this;
   }

   /**
    * Sets the {@link Items#emin} property on this annotation.
    *
    * @param value The new value for this property.
    * @return This object.
    */
   public Builder emin(boolean value) {
      emin = value;
      return this;
   }

   /**
    * Sets the {@link Items#exclusiveMaximum} property on this annotation.
    *
    * @param value The new value for this property.
    * @return This object.
    */
   public Builder exclusiveMaximum(boolean value) {
      exclusiveMaximum = value;
      return this;
   }

   /**
    * Sets the {@link Items#exclusiveMinimum} property on this annotation.
    *
    * @param value The new value for this property.
    * @return This object.
    */
   public Builder exclusiveMinimum(boolean value) {
      exclusiveMinimum = value;
      return this;
   }

   /**
    * Sets the {@link Items#f} property on this annotation.
    *
    * @param value The new value for this property.
    * @return This object.
    */
   public Builder f(String value) {
      f = value;
      return this;
   }

   /**
    * Sets the {@link Items#format} property on this annotation.
    *
    * @param value The new value for this property.
    * @return This object.
    */
   public Builder format(String value) {
      format = value;
      return this;
   }

   /**
    * Sets the {@link Items#items} property on this annotation.
    *
    * @param value The new value for this property.
    * @return This object.
    */
   public Builder items(SubItems value) {
      items = value;
      return this;
   }

   /**
    * Sets the {@link Items#max} property on this annotation.
    *
    * @param value The new value for this property.
    * @return This object.
    */
   public Builder max(String value) {
      max = value;
      return this;
   }

   /**
    * Sets the {@link Items#maxi} property on this annotation.
    *
    * @param value The new value for this property.
    * @return This object.
    */
   public Builder maxi(long value) {
      maxi = value;
      return this;
   }

   /**
    * Sets the {@link Items#maximum} property on this annotation.
    *
    * @param value The new value for this property.
    * @return This object.
    */
   public Builder maximum(String value) {
      maximum = value;
      return this;
   }

   /**
    * Sets the {@link Items#maxItems} property on this annotation.
    *
    * @param value The new value for this property.
    * @return This object.
    */
   public Builder maxItems(long value) {
      maxItems = value;
      return this;
   }

   /**
    * Sets the {@link Items#maxl} property on this annotation.
    *
    * @param value The new value for this property.
    * @return This object.
    */
   public Builder maxl(long value) {
      maxl = value;
      return this;
   }

   /**
    * Sets the {@link Items#maxLength} property on this annotation.
    *
    * @param value The new value for this property.
    * @return This object.
    */
   public Builder maxLength(long value) {
      maxLength = value;
      return this;
   }

   /**
    * Sets the {@link Items#min} property on this annotation.
    *
    * @param value The new value for this property.
    * @return This object.
    */
   public Builder min(String value) {
      min = value;
      return this;
   }

   /**
    * Sets the {@link Items#mini} property on this annotation.
    *
    * @param value The new value for this property.
    * @return This object.
    */
   public Builder mini(long value) {
      mini = value;
      return this;
   }

   /**
    * Sets the {@link Items#minimum} property on this annotation.
    *
    * @param value The new value for this property.
    * @return This object.
    */
   public Builder minimum(String value) {
      minimum = value;
      return this;
   }

   /**
    * Sets the {@link Items#minItems} property on this annotation.
    *
    * @param value The new value for this property.
    * @return This object.
    */
   public Builder minItems(long value) {
      minItems = value;
      return this;
   }

   /**
    * Sets the {@link Items#minl} property on this annotation.
    *
    * @param value The new value for this property.
    * @return This object.
    */
   public Builder minl(long value) {
      minl = value;
      return this;
   }

   /**
    * Sets the {@link Items#minLength} property on this annotation.
    *
    * @param value The new value for this property.
    * @return This object.
    */
   public Builder minLength(long value) {
      minLength = value;
      return this;
   }

   /**
    * Sets the {@link Items#mo} property on this annotation.
    *
    * @param value The new value for this property.
    * @return This object.
    */
   public Builder mo(String value) {
      mo = value;
      return this;
   }

   /**
    * Sets the {@link Items#multipleOf} property on this annotation.
    *
    * @param value The new value for this property.
    * @return This object.
    */
   public Builder multipleOf(String value) {
      multipleOf = value;
      return this;
   }

   /**
    * Sets the {@link Items#p} property on this annotation.
    *
    * @param value The new value for this property.
    * @return This object.
    */
   public Builder p(String value) {
      p = value;
      return this;
   }

   /**
    * Sets the {@link Items#pattern} property on this annotation.
    *
    * @param value The new value for this property.
    * @return This object.
    */
   public Builder pattern(String value) {
      pattern = value;
      return this;
   }

   /**
    * Sets the {@link Items#t} property on this annotation.
    *
    * @param value The new value for this property.
    * @return This object.
    */
   public Builder t(String value) {
      t = value;
      return this;
   }

   /**
    * Sets the {@link Items#type} property on this annotation.
    *
    * @param value The new value for this property.
    * @return This object.
    */
   public Builder type(String value) {
      type = value;
      return this;
   }

   /**
    * Sets the {@link Items#ui} property on this annotation.
    *
    * @param value The new value for this property.
    * @return This object.
    */
   public Builder ui(boolean value) {
      ui = value;
      return this;
   }

   /**
    * Sets the {@link Items#uniqueItems} property on this annotation.
    *
    * @param value The new value for this property.
    * @return This object.
    */
   public Builder uniqueItems(boolean value) {
      uniqueItems = value;
      return this;
   }

   }

   private static class Object extends AnnotationObject implements Items {

      private final String[] description;
      private final boolean emax, emin, exclusiveMaximum, exclusiveMinimum, ui, uniqueItems;
      private final long maxi, maxItems, maxl, maxLength, mini, minItems, minl, minLength;
      private final String $ref, cf, collectionFormat, f, format, max, maximum, min, minimum, mo, multipleOf, p, pattern, t, type;
      private final String[] default_, enum_, df, e;
      private final SubItems items;

      Object(ItemsAnnotation.Builder b) {
         super(b);
         description = copyOf(b.description);
         $ref = b.$ref;
         default_ = copyOf(b.default_);
         enum_ = copyOf(b.enum_);
         cf = b.cf;
         collectionFormat = b.collectionFormat;
         df = copyOf(b.df);
         e = copyOf(b.e);
         emax = b.emax;
         emin = b.emin;
         exclusiveMaximum = b.exclusiveMaximum;
         exclusiveMinimum = b.exclusiveMinimum;
         f = b.f;
         format = b.format;
         items = b.items;
         max = b.max;
         maxi = b.maxi;
         maximum = b.maximum;
         maxItems = b.maxItems;
         maxl = b.maxl;
         maxLength = b.maxLength;
         min = b.min;
         mini = b.mini;
         minimum = b.minimum;
         minItems = b.minItems;
         minl = b.minl;
         minLength = b.minLength;
         mo = b.mo;
         multipleOf = b.multipleOf;
         p = b.p;
         pattern = b.pattern;
         t = b.t;
         type = b.type;
         ui = b.ui;
         uniqueItems = b.uniqueItems;
      }

      @Override /* Overridden from Items */
      public String[] default_() {
         return default_;
      }

      @Override /* Overridden from Items */
      public String[] enum_() {
         return enum_;
      }

      @Override /* Overridden from Items */
      public String $ref() {
         return $ref;
      }

      @Override /* Overridden from Items */
      public String cf() {
         return cf;
      }

      @Override /* Overridden from Items */
      public String collectionFormat() {
         return collectionFormat;
      }

      @Override /* Overridden from Items */
      public String[] df() {
         return df;
      }

      @Override /* Overridden from Items */
      public String[] e() {
         return e;
      }

      @Override /* Overridden from Items */
      public boolean emax() {
         return emax;
      }

      @Override /* Overridden from Items */
      public boolean emin() {
         return emin;
      }

      @Override /* Overridden from Items */
      public boolean exclusiveMaximum() {
         return exclusiveMaximum;
      }

      @Override /* Overridden from Items */
      public boolean exclusiveMinimum() {
         return exclusiveMinimum;
      }

      @Override /* Overridden from Items */
      public String f() {
         return f;
      }

      @Override /* Overridden from Items */
      public String format() {
         return format;
      }

      @Override /* Overridden from Items */
      public SubItems items() {
         return items;
      }

      @Override /* Overridden from Items */
      public String max() {
         return max;
      }

      @Override /* Overridden from Items */
      public long maxi() {
         return maxi;
      }

      @Override /* Overridden from Items */
      public String maximum() {
         return maximum;
      }

      @Override /* Overridden from Items */
      public long maxItems() {
         return maxItems;
      }

      @Override /* Overridden from Items */
      public long maxl() {
         return maxl;
      }

      @Override /* Overridden from Items */
      public long maxLength() {
         return maxLength;
      }

      @Override /* Overridden from Items */
      public String min() {
         return min;
      }

      @Override /* Overridden from Items */
      public long mini() {
         return mini;
      }

      @Override /* Overridden from Items */
      public String minimum() {
         return minimum;
      }

      @Override /* Overridden from Items */
      public long minItems() {
         return minItems;
      }

      @Override /* Overridden from Items */
      public long minl() {
         return minl;
      }

      @Override /* Overridden from Items */
      public long minLength() {
         return minLength;
      }

      @Override /* Overridden from Items */
      public String mo() {
         return mo;
      }

      @Override /* Overridden from Items */
      public String multipleOf() {
         return multipleOf;
      }

      @Override /* Overridden from Items */
      public String p() {
         return p;
      }

      @Override /* Overridden from Items */
      public String pattern() {
         return pattern;
      }

      @Override /* Overridden from Items */
      public String t() {
         return t;
      }

      @Override /* Overridden from Items */
      public String type() {
         return type;
      }

      @Override /* Overridden from Items */
      public boolean ui() {
         return ui;
      }

      @Override /* Overridden from Items */
      public boolean uniqueItems() {
         return uniqueItems;
      }

      @Override /* Overridden from annotation */
      public String[] description() {
         return description;
      }
   }

   /** Default value */
   public static final Items DEFAULT = create().build();

   /**
    * Instantiates a new builder for this class.
    *
    * @return A new builder object.
    */
   public static Builder create() {
      return new Builder();
   }

   /**
    * Returns <jk>true</jk> if the specified annotation contains all default values.
    *
    * @param a The annotation to check.
    * @return <jk>true</jk> if the specified annotation contains all default values.
    */
   public static boolean empty(org.apache.juneau.annotation.Items a) {
      return a == null || DEFAULT.equals(a);
   }
}