/*
Copyright 2025 The Kubernetes Authors.
Licensed 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 io.kubernetes.client.openapi.models;

import java.util.Objects;
import com.google.gson.TypeAdapter;
import com.google.gson.annotations.JsonAdapter;
import com.google.gson.annotations.SerializedName;
import com.google.gson.stream.JsonReader;
import com.google.gson.stream.JsonWriter;
import io.kubernetes.client.openapi.models.V1PodFailurePolicyRule;
import io.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiModelProperty;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.google.gson.JsonArray;
import com.google.gson.JsonDeserializationContext;
import com.google.gson.JsonDeserializer;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import com.google.gson.JsonParseException;
import com.google.gson.TypeAdapterFactory;
import com.google.gson.reflect.TypeToken;
import com.google.gson.TypeAdapter;
import com.google.gson.stream.JsonReader;
import com.google.gson.stream.JsonWriter;
import java.io.IOException;

import java.lang.reflect.Type;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;

import io.kubernetes.client.openapi.JSON;

/**
 * PodFailurePolicy describes how failed pods influence the backoffLimit.
 */
@ApiModel(description = "PodFailurePolicy describes how failed pods influence the backoffLimit.")
@jakarta.annotation.Generated(value = "org.openapitools.codegen.languages.JavaClientCodegen", date = "2025-02-12T21:15:49.397498Z[Etc/UTC]", comments = "Generator version: 7.6.0")
public class V1PodFailurePolicy {
  public static final String SERIALIZED_NAME_RULES = "rules";
  @SerializedName(SERIALIZED_NAME_RULES)
  private List<V1PodFailurePolicyRule> rules = new ArrayList<>();

  public V1PodFailurePolicy() {
  }

  public V1PodFailurePolicy rules(List<V1PodFailurePolicyRule> rules) {
    this.rules = rules;
    return this;
  }

  public V1PodFailurePolicy addRulesItem(V1PodFailurePolicyRule rulesItem) {
    if (this.rules == null) {
      this.rules = new ArrayList<>();
    }
    this.rules.add(rulesItem);
    return this;
  }

   /**
   * A list of pod failure policy rules. The rules are evaluated in order. Once a rule matches a Pod failure, the remaining of the rules are ignored. When no rule matches the Pod failure, the default handling applies - the counter of pod failures is incremented and it is checked against the backoffLimit. At most 20 elements are allowed.
   * @return rules
  **/
  @jakarta.annotation.Nonnull
  @ApiModelProperty(required = true, value = "A list of pod failure policy rules. The rules are evaluated in order. Once a rule matches a Pod failure, the remaining of the rules are ignored. When no rule matches the Pod failure, the default handling applies - the counter of pod failures is incremented and it is checked against the backoffLimit. At most 20 elements are allowed.")
  public List<V1PodFailurePolicyRule> getRules() {
    return rules;
  }

  public void setRules(List<V1PodFailurePolicyRule> rules) {
    this.rules = rules;
  }



  @Override
  public boolean equals(Object o) {
    if (this == o) {
      return true;
    }
    if (o == null || getClass() != o.getClass()) {
      return false;
    }
    V1PodFailurePolicy v1PodFailurePolicy = (V1PodFailurePolicy) o;
    return Objects.equals(this.rules, v1PodFailurePolicy.rules);
  }

  @Override
  public int hashCode() {
    return Objects.hash(rules);
  }

  @Override
  public String toString() {
    StringBuilder sb = new StringBuilder();
    sb.append("class V1PodFailurePolicy {\n");
    sb.append("    rules: ").append(toIndentedString(rules)).append("\n");
    sb.append("}");
    return sb.toString();
  }

  /**
   * Convert the given object to string with each line indented by 4 spaces
   * (except the first line).
   */
  private String toIndentedString(Object o) {
    if (o == null) {
      return "null";
    }
    return o.toString().replace("\n", "\n    ");
  }


  public static HashSet<String> openapiFields;
  public static HashSet<String> openapiRequiredFields;

  static {
    // a set of all properties/fields (JSON key names)
    openapiFields = new HashSet<String>();
    openapiFields.add("rules");

    // a set of required properties/fields (JSON key names)
    openapiRequiredFields = new HashSet<String>();
    openapiRequiredFields.add("rules");
  }

 /**
  * Validates the JSON Element and throws an exception if issues found
  *
  * @param jsonElement JSON Element
  * @throws IOException if the JSON Element is invalid with respect to V1PodFailurePolicy
  */
  public static void validateJsonElement(JsonElement jsonElement) throws IOException {
      if (jsonElement == null) {
        if (!V1PodFailurePolicy.openapiRequiredFields.isEmpty()) { // has required fields but JSON element is null
          throw new IllegalArgumentException(String.format("The required field(s) %s in V1PodFailurePolicy is not found in the empty JSON string", V1PodFailurePolicy.openapiRequiredFields.toString()));
        }
      }

      Set<Map.Entry<String, JsonElement>> entries = jsonElement.getAsJsonObject().entrySet();
      // check to see if the JSON string contains additional fields
      for (Map.Entry<String, JsonElement> entry : entries) {
        if (!V1PodFailurePolicy.openapiFields.contains(entry.getKey())) {
          throw new IllegalArgumentException(String.format("The field `%s` in the JSON string is not defined in the `V1PodFailurePolicy` properties. JSON: %s", entry.getKey(), jsonElement.toString()));
        }
      }

      // check to make sure all required properties/fields are present in the JSON string
      for (String requiredField : V1PodFailurePolicy.openapiRequiredFields) {
        if (jsonElement.getAsJsonObject().get(requiredField) == null) {
          throw new IllegalArgumentException(String.format("The required field `%s` is not found in the JSON string: %s", requiredField, jsonElement.toString()));
        }
      }
        JsonObject jsonObj = jsonElement.getAsJsonObject();
      // ensure the json data is an array
      if (!jsonObj.get("rules").isJsonArray()) {
        throw new IllegalArgumentException(String.format("Expected the field `rules` to be an array in the JSON string but got `%s`", jsonObj.get("rules").toString()));
      }

      JsonArray jsonArrayrules = jsonObj.getAsJsonArray("rules");
      // validate the required field `rules` (array)
      for (int i = 0; i < jsonArrayrules.size(); i++) {
        V1PodFailurePolicyRule.validateJsonElement(jsonArrayrules.get(i));
      };
  }

  public static class CustomTypeAdapterFactory implements TypeAdapterFactory {
    @SuppressWarnings("unchecked")
    @Override
    public <T> TypeAdapter<T> create(Gson gson, TypeToken<T> type) {
       if (!V1PodFailurePolicy.class.isAssignableFrom(type.getRawType())) {
         return null; // this class only serializes 'V1PodFailurePolicy' and its subtypes
       }
       final TypeAdapter<JsonElement> elementAdapter = gson.getAdapter(JsonElement.class);
       final TypeAdapter<V1PodFailurePolicy> thisAdapter
                        = gson.getDelegateAdapter(this, TypeToken.get(V1PodFailurePolicy.class));

       return (TypeAdapter<T>) new TypeAdapter<V1PodFailurePolicy>() {
           @Override
           public void write(JsonWriter out, V1PodFailurePolicy value) throws IOException {
             JsonObject obj = thisAdapter.toJsonTree(value).getAsJsonObject();
             elementAdapter.write(out, obj);
           }

           @Override
           public V1PodFailurePolicy read(JsonReader in) throws IOException {
             JsonElement jsonElement = elementAdapter.read(in);
             validateJsonElement(jsonElement);
             return thisAdapter.fromJsonTree(jsonElement);
           }

       }.nullSafe();
    }
  }

 /**
  * Create an instance of V1PodFailurePolicy given an JSON string
  *
  * @param jsonString JSON string
  * @return An instance of V1PodFailurePolicy
  * @throws IOException if the JSON string is invalid with respect to V1PodFailurePolicy
  */
  public static V1PodFailurePolicy fromJson(String jsonString) throws IOException {
    return JSON.getGson().fromJson(jsonString, V1PodFailurePolicy.class);
  }

 /**
  * Convert an instance of V1PodFailurePolicy to an JSON string
  *
  * @return JSON string
  */
  public String toJson() {
    return JSON.getGson().toJson(this);
  }
}
