/*
 * Tribufu API
 * REST API to access Tribufu services.
 *
 * The version of the OpenAPI document: 1.1.0
 * Contact: contact@tribufu.com
 *
 * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
 * https://openapi-generator.tech
 * Do not edit the class manually.
 */


package com.tribufu.generated.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 com.tribufu.generated.models.GrantType;
import java.io.IOException;
import java.util.Arrays;
import org.openapitools.jackson.nullable.JsonNullable;

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.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;

import com.tribufu.generated.JSON;

/**
 * TokenRequest
 */
@javax.annotation.Generated(value = "org.openapitools.codegen.languages.JavaClientCodegen", date = "2025-05-26T22:04:46.763378600-03:00[America/Sao_Paulo]", comments = "Generator version: 7.12.0")
public class TokenRequest {
  public static final String SERIALIZED_NAME_GRANT_TYPE = "grant_type";
  @SerializedName(SERIALIZED_NAME_GRANT_TYPE)
  @javax.annotation.Nullable
  private GrantType grantType;

  public static final String SERIALIZED_NAME_CODE = "code";
  @SerializedName(SERIALIZED_NAME_CODE)
  @javax.annotation.Nullable
  private String code;

  public static final String SERIALIZED_NAME_USERNAME = "username";
  @SerializedName(SERIALIZED_NAME_USERNAME)
  @javax.annotation.Nullable
  private String username;

  public static final String SERIALIZED_NAME_PASSWORD = "password";
  @SerializedName(SERIALIZED_NAME_PASSWORD)
  @javax.annotation.Nullable
  private String password;

  public static final String SERIALIZED_NAME_REFRESH_TOKEN = "refresh_token";
  @SerializedName(SERIALIZED_NAME_REFRESH_TOKEN)
  @javax.annotation.Nullable
  private String refreshToken;

  public static final String SERIALIZED_NAME_CLIENT_ID = "client_id";
  @SerializedName(SERIALIZED_NAME_CLIENT_ID)
  @javax.annotation.Nullable
  private String clientId;

  public static final String SERIALIZED_NAME_REDIRECT_URI = "redirect_uri";
  @SerializedName(SERIALIZED_NAME_REDIRECT_URI)
  @javax.annotation.Nullable
  private String redirectUri;

  public static final String SERIALIZED_NAME_CODE_VERIFIER = "code_verifier";
  @SerializedName(SERIALIZED_NAME_CODE_VERIFIER)
  @javax.annotation.Nullable
  private String codeVerifier;

  public TokenRequest() {
  }

  public TokenRequest grantType(@javax.annotation.Nullable GrantType grantType) {
    this.grantType = grantType;
    return this;
  }

  /**
   * Get grantType
   * @return grantType
   */
  @javax.annotation.Nullable
  public GrantType getGrantType() {
    return grantType;
  }

  public void setGrantType(@javax.annotation.Nullable GrantType grantType) {
    this.grantType = grantType;
  }


  public TokenRequest code(@javax.annotation.Nullable String code) {
    this.code = code;
    return this;
  }

  /**
   * Get code
   * @return code
   */
  @javax.annotation.Nullable
  public String getCode() {
    return code;
  }

  public void setCode(@javax.annotation.Nullable String code) {
    this.code = code;
  }


  public TokenRequest username(@javax.annotation.Nullable String username) {
    this.username = username;
    return this;
  }

  /**
   * Get username
   * @return username
   */
  @javax.annotation.Nullable
  public String getUsername() {
    return username;
  }

  public void setUsername(@javax.annotation.Nullable String username) {
    this.username = username;
  }


  public TokenRequest password(@javax.annotation.Nullable String password) {
    this.password = password;
    return this;
  }

  /**
   * Get password
   * @return password
   */
  @javax.annotation.Nullable
  public String getPassword() {
    return password;
  }

  public void setPassword(@javax.annotation.Nullable String password) {
    this.password = password;
  }


  public TokenRequest refreshToken(@javax.annotation.Nullable String refreshToken) {
    this.refreshToken = refreshToken;
    return this;
  }

  /**
   * Get refreshToken
   * @return refreshToken
   */
  @javax.annotation.Nullable
  public String getRefreshToken() {
    return refreshToken;
  }

  public void setRefreshToken(@javax.annotation.Nullable String refreshToken) {
    this.refreshToken = refreshToken;
  }


  public TokenRequest clientId(@javax.annotation.Nullable String clientId) {
    this.clientId = clientId;
    return this;
  }

  /**
   * Get clientId
   * @return clientId
   */
  @javax.annotation.Nullable
  public String getClientId() {
    return clientId;
  }

  public void setClientId(@javax.annotation.Nullable String clientId) {
    this.clientId = clientId;
  }


  public TokenRequest redirectUri(@javax.annotation.Nullable String redirectUri) {
    this.redirectUri = redirectUri;
    return this;
  }

  /**
   * Get redirectUri
   * @return redirectUri
   */
  @javax.annotation.Nullable
  public String getRedirectUri() {
    return redirectUri;
  }

  public void setRedirectUri(@javax.annotation.Nullable String redirectUri) {
    this.redirectUri = redirectUri;
  }


  public TokenRequest codeVerifier(@javax.annotation.Nullable String codeVerifier) {
    this.codeVerifier = codeVerifier;
    return this;
  }

  /**
   * Get codeVerifier
   * @return codeVerifier
   */
  @javax.annotation.Nullable
  public String getCodeVerifier() {
    return codeVerifier;
  }

  public void setCodeVerifier(@javax.annotation.Nullable String codeVerifier) {
    this.codeVerifier = codeVerifier;
  }



  @Override
  public boolean equals(Object o) {
    if (this == o) {
      return true;
    }
    if (o == null || getClass() != o.getClass()) {
      return false;
    }
    TokenRequest tokenRequest = (TokenRequest) o;
    return Objects.equals(this.grantType, tokenRequest.grantType) &&
        Objects.equals(this.code, tokenRequest.code) &&
        Objects.equals(this.username, tokenRequest.username) &&
        Objects.equals(this.password, tokenRequest.password) &&
        Objects.equals(this.refreshToken, tokenRequest.refreshToken) &&
        Objects.equals(this.clientId, tokenRequest.clientId) &&
        Objects.equals(this.redirectUri, tokenRequest.redirectUri) &&
        Objects.equals(this.codeVerifier, tokenRequest.codeVerifier);
  }

  private static <T> boolean equalsNullable(JsonNullable<T> a, JsonNullable<T> b) {
    return a == b || (a != null && b != null && a.isPresent() && b.isPresent() && Objects.deepEquals(a.get(), b.get()));
  }

  @Override
  public int hashCode() {
    return Objects.hash(grantType, code, username, password, refreshToken, clientId, redirectUri, codeVerifier);
  }

  private static <T> int hashCodeNullable(JsonNullable<T> a) {
    if (a == null) {
      return 1;
    }
    return a.isPresent() ? Arrays.deepHashCode(new Object[]{a.get()}) : 31;
  }

  @Override
  public String toString() {
    StringBuilder sb = new StringBuilder();
    sb.append("class TokenRequest {\n");
    sb.append("    grantType: ").append(toIndentedString(grantType)).append("\n");
    sb.append("    code: ").append(toIndentedString(code)).append("\n");
    sb.append("    username: ").append(toIndentedString(username)).append("\n");
    sb.append("    password: ").append(toIndentedString(password)).append("\n");
    sb.append("    refreshToken: ").append(toIndentedString(refreshToken)).append("\n");
    sb.append("    clientId: ").append(toIndentedString(clientId)).append("\n");
    sb.append("    redirectUri: ").append(toIndentedString(redirectUri)).append("\n");
    sb.append("    codeVerifier: ").append(toIndentedString(codeVerifier)).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("grant_type");
    openapiFields.add("code");
    openapiFields.add("username");
    openapiFields.add("password");
    openapiFields.add("refresh_token");
    openapiFields.add("client_id");
    openapiFields.add("redirect_uri");
    openapiFields.add("code_verifier");

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

  /**
   * 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 TokenRequest
   */
  public static void validateJsonElement(JsonElement jsonElement) throws IOException {
      if (jsonElement == null) {
        if (!TokenRequest.openapiRequiredFields.isEmpty()) { // has required fields but JSON element is null
          throw new IllegalArgumentException(String.format("The required field(s) %s in TokenRequest is not found in the empty JSON string", TokenRequest.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 (!TokenRequest.openapiFields.contains(entry.getKey())) {
          throw new IllegalArgumentException(String.format("The field `%s` in the JSON string is not defined in the `TokenRequest` properties. JSON: %s", entry.getKey(), jsonElement.toString()));
        }
      }
        JsonObject jsonObj = jsonElement.getAsJsonObject();
      // validate the optional field `grant_type`
      if (jsonObj.get("grant_type") != null && !jsonObj.get("grant_type").isJsonNull()) {
        GrantType.validateJsonElement(jsonObj.get("grant_type"));
      }
      if ((jsonObj.get("code") != null && !jsonObj.get("code").isJsonNull()) && !jsonObj.get("code").isJsonPrimitive()) {
        throw new IllegalArgumentException(String.format("Expected the field `code` to be a primitive type in the JSON string but got `%s`", jsonObj.get("code").toString()));
      }
      if ((jsonObj.get("username") != null && !jsonObj.get("username").isJsonNull()) && !jsonObj.get("username").isJsonPrimitive()) {
        throw new IllegalArgumentException(String.format("Expected the field `username` to be a primitive type in the JSON string but got `%s`", jsonObj.get("username").toString()));
      }
      if ((jsonObj.get("password") != null && !jsonObj.get("password").isJsonNull()) && !jsonObj.get("password").isJsonPrimitive()) {
        throw new IllegalArgumentException(String.format("Expected the field `password` to be a primitive type in the JSON string but got `%s`", jsonObj.get("password").toString()));
      }
      if ((jsonObj.get("refresh_token") != null && !jsonObj.get("refresh_token").isJsonNull()) && !jsonObj.get("refresh_token").isJsonPrimitive()) {
        throw new IllegalArgumentException(String.format("Expected the field `refresh_token` to be a primitive type in the JSON string but got `%s`", jsonObj.get("refresh_token").toString()));
      }
      if ((jsonObj.get("client_id") != null && !jsonObj.get("client_id").isJsonNull()) && !jsonObj.get("client_id").isJsonPrimitive()) {
        throw new IllegalArgumentException(String.format("Expected the field `client_id` to be a primitive type in the JSON string but got `%s`", jsonObj.get("client_id").toString()));
      }
      if ((jsonObj.get("redirect_uri") != null && !jsonObj.get("redirect_uri").isJsonNull()) && !jsonObj.get("redirect_uri").isJsonPrimitive()) {
        throw new IllegalArgumentException(String.format("Expected the field `redirect_uri` to be a primitive type in the JSON string but got `%s`", jsonObj.get("redirect_uri").toString()));
      }
      if ((jsonObj.get("code_verifier") != null && !jsonObj.get("code_verifier").isJsonNull()) && !jsonObj.get("code_verifier").isJsonPrimitive()) {
        throw new IllegalArgumentException(String.format("Expected the field `code_verifier` to be a primitive type in the JSON string but got `%s`", jsonObj.get("code_verifier").toString()));
      }
  }

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

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

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

       }.nullSafe();
    }
  }

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

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