/*
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.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiModelProperty;
import java.io.IOException;
import java.util.Arrays;

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;

/**
 * MatchCondition represents a condition which must by fulfilled for a request to be sent to a webhook.
 */
@ApiModel(description = "MatchCondition represents a condition which must by fulfilled for a request to be sent to a webhook.")
@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 V1MatchCondition {
  public static final String SERIALIZED_NAME_EXPRESSION = "expression";
  @SerializedName(SERIALIZED_NAME_EXPRESSION)
  private String expression;

  public static final String SERIALIZED_NAME_NAME = "name";
  @SerializedName(SERIALIZED_NAME_NAME)
  private String name;

  public V1MatchCondition() {
  }

  public V1MatchCondition expression(String expression) {
    this.expression = expression;
    return this;
  }

   /**
   * Expression represents the expression which will be evaluated by CEL. Must evaluate to bool. CEL expressions have access to the contents of the AdmissionRequest and Authorizer, organized into CEL variables:  &#39;object&#39; - The object from the incoming request. The value is null for DELETE requests. &#39;oldObject&#39; - The existing object. The value is null for CREATE requests. &#39;request&#39; - Attributes of the admission request(/pkg/apis/admission/types.go#AdmissionRequest). &#39;authorizer&#39; - A CEL Authorizer. May be used to perform authorization checks for the principal (user or service account) of the request.   See https://pkg.go.dev/k8s.io/apiserver/pkg/cel/library#Authz &#39;authorizer.requestResource&#39; - A CEL ResourceCheck constructed from the &#39;authorizer&#39; and configured with the   request resource. Documentation on CEL: https://kubernetes.io/docs/reference/using-api/cel/  Required.
   * @return expression
  **/
  @jakarta.annotation.Nonnull
  @ApiModelProperty(required = true, value = "Expression represents the expression which will be evaluated by CEL. Must evaluate to bool. CEL expressions have access to the contents of the AdmissionRequest and Authorizer, organized into CEL variables:  'object' - The object from the incoming request. The value is null for DELETE requests. 'oldObject' - The existing object. The value is null for CREATE requests. 'request' - Attributes of the admission request(/pkg/apis/admission/types.go#AdmissionRequest). 'authorizer' - A CEL Authorizer. May be used to perform authorization checks for the principal (user or service account) of the request.   See https://pkg.go.dev/k8s.io/apiserver/pkg/cel/library#Authz 'authorizer.requestResource' - A CEL ResourceCheck constructed from the 'authorizer' and configured with the   request resource. Documentation on CEL: https://kubernetes.io/docs/reference/using-api/cel/  Required.")
  public String getExpression() {
    return expression;
  }

  public void setExpression(String expression) {
    this.expression = expression;
  }


  public V1MatchCondition name(String name) {
    this.name = name;
    return this;
  }

   /**
   * Name is an identifier for this match condition, used for strategic merging of MatchConditions, as well as providing an identifier for logging purposes. A good name should be descriptive of the associated expression. Name must be a qualified name consisting of alphanumeric characters, &#39;-&#39;, &#39;_&#39; or &#39;.&#39;, and must start and end with an alphanumeric character (e.g. &#39;MyName&#39;,  or &#39;my.name&#39;,  or &#39;123-abc&#39;, regex used for validation is &#39;([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9]&#39;) with an optional DNS subdomain prefix and &#39;/&#39; (e.g. &#39;example.com/MyName&#39;)  Required.
   * @return name
  **/
  @jakarta.annotation.Nonnull
  @ApiModelProperty(required = true, value = "Name is an identifier for this match condition, used for strategic merging of MatchConditions, as well as providing an identifier for logging purposes. A good name should be descriptive of the associated expression. Name must be a qualified name consisting of alphanumeric characters, '-', '_' or '.', and must start and end with an alphanumeric character (e.g. 'MyName',  or 'my.name',  or '123-abc', regex used for validation is '([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9]') with an optional DNS subdomain prefix and '/' (e.g. 'example.com/MyName')  Required.")
  public String getName() {
    return name;
  }

  public void setName(String name) {
    this.name = name;
  }



  @Override
  public boolean equals(Object o) {
    if (this == o) {
      return true;
    }
    if (o == null || getClass() != o.getClass()) {
      return false;
    }
    V1MatchCondition v1MatchCondition = (V1MatchCondition) o;
    return Objects.equals(this.expression, v1MatchCondition.expression) &&
        Objects.equals(this.name, v1MatchCondition.name);
  }

  @Override
  public int hashCode() {
    return Objects.hash(expression, name);
  }

  @Override
  public String toString() {
    StringBuilder sb = new StringBuilder();
    sb.append("class V1MatchCondition {\n");
    sb.append("    expression: ").append(toIndentedString(expression)).append("\n");
    sb.append("    name: ").append(toIndentedString(name)).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("expression");
    openapiFields.add("name");

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

 /**
  * 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 V1MatchCondition
  */
  public static void validateJsonElement(JsonElement jsonElement) throws IOException {
      if (jsonElement == null) {
        if (!V1MatchCondition.openapiRequiredFields.isEmpty()) { // has required fields but JSON element is null
          throw new IllegalArgumentException(String.format("The required field(s) %s in V1MatchCondition is not found in the empty JSON string", V1MatchCondition.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 (!V1MatchCondition.openapiFields.contains(entry.getKey())) {
          throw new IllegalArgumentException(String.format("The field `%s` in the JSON string is not defined in the `V1MatchCondition` properties. JSON: %s", entry.getKey(), jsonElement.toString()));
        }
      }

      // check to make sure all required properties/fields are present in the JSON string
      for (String requiredField : V1MatchCondition.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();
      if (!jsonObj.get("expression").isJsonPrimitive()) {
        throw new IllegalArgumentException(String.format("Expected the field `expression` to be a primitive type in the JSON string but got `%s`", jsonObj.get("expression").toString()));
      }
      if (!jsonObj.get("name").isJsonPrimitive()) {
        throw new IllegalArgumentException(String.format("Expected the field `name` to be a primitive type in the JSON string but got `%s`", jsonObj.get("name").toString()));
      }
  }

  public static class CustomTypeAdapterFactory implements TypeAdapterFactory {
    @SuppressWarnings("unchecked")
    @Override
    public <T> TypeAdapter<T> create(Gson gson, TypeToken<T> type) {
       if (!V1MatchCondition.class.isAssignableFrom(type.getRawType())) {
         return null; // this class only serializes 'V1MatchCondition' and its subtypes
       }
       final TypeAdapter<JsonElement> elementAdapter = gson.getAdapter(JsonElement.class);
       final TypeAdapter<V1MatchCondition> thisAdapter
                        = gson.getDelegateAdapter(this, TypeToken.get(V1MatchCondition.class));

       return (TypeAdapter<T>) new TypeAdapter<V1MatchCondition>() {
           @Override
           public void write(JsonWriter out, V1MatchCondition value) throws IOException {
             JsonObject obj = thisAdapter.toJsonTree(value).getAsJsonObject();
             elementAdapter.write(out, obj);
           }

           @Override
           public V1MatchCondition read(JsonReader in) throws IOException {
             JsonElement jsonElement = elementAdapter.read(in);
             validateJsonElement(jsonElement);
             return thisAdapter.fromJsonTree(jsonElement);
           }

       }.nullSafe();
    }
  }

 /**
  * Create an instance of V1MatchCondition given an JSON string
  *
  * @param jsonString JSON string
  * @return An instance of V1MatchCondition
  * @throws IOException if the JSON string is invalid with respect to V1MatchCondition
  */
  public static V1MatchCondition fromJson(String jsonString) throws IOException {
    return JSON.getGson().fromJson(jsonString, V1MatchCondition.class);
  }

 /**
  * Convert an instance of V1MatchCondition to an JSON string
  *
  * @return JSON string
  */
  public String toJson() {
    return JSON.getGson().toJson(this);
  }
}
