/*
    * Licensed to The Apereo Foundation under one or more contributor license
    * agreements. See the NOTICE file distributed with this work for additional
    * information regarding copyright ownership.
    *
    *
    * The Apereo Foundation licenses this file to you under the Educational
    * Community 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://opensource.org/licenses/ecl2.txt
   *
   * 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.opencastproject.adopter.registration.dto;
  
  import org.opencastproject.security.api.Organization;
  import org.opencastproject.util.EqualsUtil;
  
  import java.util.Date;
  import java.util.Objects;
  
  import javax.persistence.Access;
  import javax.persistence.AccessType;
  import javax.persistence.Column;
  import javax.persistence.Entity;
  import javax.persistence.Id;
  import javax.persistence.NamedQueries;
  import javax.persistence.NamedQuery;
  import javax.persistence.Table;
  import javax.persistence.Temporal;
  import javax.persistence.TemporalType;
  
  /**
   * JPA-annotated registration form object.
   */
  @Entity
  @Access(AccessType.FIELD)
  @Table(name = "oc_adopter_registration")
  @NamedQueries({
          @NamedQuery(name = "Adopter.findAll", query = "SELECT f FROM Adopter f"),
          @NamedQuery(name = "Adopter.deleteAll", query = "DELETE FROM Adopter f")
  })
  public class Adopter {
  
    public enum TERMSOFUSEVERSION {
      PRE_2022, APRIL_2022
    };
  
    public static final TERMSOFUSEVERSION getLatestTermsOfUse() {
      return TERMSOFUSEVERSION.APRIL_2022;
    }
  
  
    //================================================================================
    // Properties
    //================================================================================
  
    @Id
    @Column(name = "adopter_key", length = 64)
    private String adopterKey;
  
    @Column(name = "statistic_key")
    private String statisticKey;
  
    @Column(name = "organisation")
    private String organisationName;
  
    @Column(name = "department")
    private String departmentName;
  
    @Column(name = "first_name")
    private String firstName;
  
    @Column(name = "last_name")
    private String lastName;
  
    @Column(name = "email")
    private String email;
  
    @Column(name = "country")
    private String country;
  
    @Column(name = "postal_code")
    private String postalCode;
  
    @Column(name = "city")
    private String city;
  
    @Column(name = "street")
    private String street;
  
   @Column(name = "street_no")
   private String streetNo;
 
   @Column(name = "contact_me")
   private boolean contactMe;
 
   @Column(name = "system_type")
   private String systemType;
 
   @Column(name = "allows_statistics")
   private boolean allowsStatistics;
 
   @Column(name = "allows_error_reports")
   private boolean allowsErrorReports;
 
   @Column(name = "created", nullable = false)
   @Temporal(TemporalType.TIMESTAMP)
   private Date dateCreated;
 
   @Column(name = "last_modified", nullable = false)
   @Temporal(TemporalType.TIMESTAMP)
   private Date dateModified;
 
   @Column(name = "agreed_to_policy")
   private boolean agreedToPolicy;
 
   @Column(name = "registered")
   private boolean registered;
 
   // The default here is the original terms of use.
   // Note that this object doesn't get instanciated unless you've agreed to the terms *at some point*
   // so assuming a default of PRE_2022 is reasonable.  Either no agreement -> no db object at all, or
   // agreement -> PRE_2022 default
   @Column(name = "terms_version_agreed")
   private TERMSOFUSEVERSION termsVersionAgreed = TERMSOFUSEVERSION.PRE_2022;
 
   // If this is true, then the next stats send pass should delete the registration, then delete this object.
   @Column(name = "delete_me")
   private boolean deleteMe = false;
 
 
   //================================================================================
   // Constructor and Methods
   //================================================================================
 
   /** No-arg constructor needed by JPA. */
   public Adopter() {
 
   }
 
   public Adopter(String organisationName, String departmentName, String firstName, String lastName, String email,
           String country, String postalCode, String city, String street, String streetNo, boolean contactMe,
           String systemType, boolean allowsStatistics, boolean allowsErrorReports, boolean agreedToPolicy,
           boolean registered) {
     this.organisationName = organisationName;
     this.departmentName = departmentName;
     this.firstName = firstName;
     this.lastName = lastName;
     this.email = email;
     this.country = country;
     this.postalCode = postalCode;
     this.city = city;
     this.street = street;
     this.streetNo = streetNo;
     this.contactMe = contactMe;
     this.systemType = systemType;
     this.allowsStatistics = allowsStatistics;
     this.allowsErrorReports = allowsErrorReports;
     this.agreedToPolicy = agreedToPolicy;
     if (this.agreedToPolicy) {
       this.termsVersionAgreed = getLatestTermsOfUse();
     }
     this.registered = registered;
   }
 
   public void merge(Adopter a) {
     this.organisationName = a.organisationName;
     this.departmentName = a.departmentName;
     this.firstName = a.firstName;
     this.lastName = a.lastName;
     this.email = a.email;
     this.country = a.country;
     this.postalCode = a.postalCode;
     this.city = a.city;
     this.street = a.street;
     this.streetNo = a.streetNo;
     this.contactMe = a.contactMe;
     this.systemType = a.systemType;
     this.allowsStatistics = a.allowsStatistics;
     this.allowsErrorReports = a.allowsErrorReports;
     this.agreedToPolicy = a.agreedToPolicy;
     this.termsVersionAgreed = a.termsVersionAgreed;
     if (!this.registered) {
       // overwrite this field only when an adopter isn't registered yet
       // once an adopter is registered, he stays registered
       this.registered = a.registered;
     }
     this.dateModified = new Date();
     this.deleteMe = a.deleteMe;
   }
 
   @Override
   public boolean equals(Object obj) {
     if (!(obj instanceof Organization)) {
       return false;
     }
     return ((Adopter) obj).adopterKey.equals(adopterKey);
   }
 
   @Override
   public int hashCode() {
     return EqualsUtil.hash(adopterKey);
   }
 
   @Override
   public String toString() {
     return adopterKey;
   }
 
 
   //================================================================================
   // Getter and Setter
   //================================================================================
 
   public String getAdopterKey() {
     return adopterKey;
   }
 
   public void setAdopterKey(String adopterKey) {
     this.adopterKey = adopterKey;
   }
 
   public String getStatisticKey() {
     return statisticKey;
   }
 
   public void setStatisticKey(String statisticKey) {
     this.statisticKey = statisticKey;
   }
 
   public String getOrganisationName() {
     return organisationName;
   }
 
   public void setOrganisationName(String organisationName) {
     this.organisationName = organisationName;
   }
 
   public String getDepartmentName() {
     return departmentName;
   }
 
   public void setDepartmentName(String departmentName) {
     this.departmentName = departmentName;
   }
 
   public String getFirstName() {
     return firstName;
   }
 
   public void setFirstName(String firstName) {
     this.firstName = firstName;
   }
 
   public String getLastName() {
     return lastName;
   }
 
   public void setLastName(String lastName) {
     this.lastName = lastName;
   }
 
   public String getEmail() {
     return email;
   }
 
   public void setEmail(String email) {
     this.email = email;
   }
 
   public String getCountry() {
     return country;
   }
 
   public void setCountry(String country) {
     this.country = country;
   }
 
   public String getPostalCode() {
     return postalCode;
   }
 
   public void setPostalCode(String postalCode) {
     this.postalCode = postalCode;
   }
 
   public String getCity() {
     return city;
   }
 
   public void setCity(String city) {
     this.city = city;
   }
 
   public String getStreet() {
     return street;
   }
 
   public void setStreet(String street) {
     this.street = street;
   }
 
   public String getStreetNo() {
     return streetNo;
   }
 
   public void setStreetNo(String streetNo) {
     this.streetNo = streetNo;
   }
 
   public boolean allowsContacting() {
     return contactMe;
   }
 
   public void setContactMe(boolean contactMe) {
     this.contactMe = contactMe;
   }
 
   public String systemType() {
     return systemType;
   }
 
   public void setSystemType(String systemType) {
     this.systemType = systemType;
   }
 
   public boolean allowsStatistics() {
     return allowsStatistics;
   }
 
   public void setAllowsStatistics(boolean allowsStatistics) {
     this.allowsStatistics = allowsStatistics;
   }
 
   public boolean allowsErrorReports() {
     return allowsErrorReports;
   }
 
   public void setAllowsErrorReports(boolean allowsErrorReports) {
     this.allowsErrorReports = allowsErrorReports;
   }
 
   public Date getDateCreated() {
     return dateCreated;
   }
 
   public void setDateCreated(Date dateCreated) {
     this.dateCreated = dateCreated;
   }
 
   public Date getDateModified() {
     return dateModified;
   }
 
   public void setDateModified(Date dateModified) {
     this.dateModified = dateModified;
   }
 
   public boolean agreedToPolicy() {
     return agreedToPolicy;
   }
 
   public void setAgreedToPolicy(boolean agreedToPolicy) {
     this.agreedToPolicy = agreedToPolicy;
   }
 
   public boolean isRegistered() {
     return registered;
   }
 
   public void setRegistered(boolean registered) {
     this.registered = registered;
   }
 
   public TERMSOFUSEVERSION getTermsVersionAgreed() {
     return Objects.requireNonNullElse(termsVersionAgreed, TERMSOFUSEVERSION.PRE_2022);
   }
 
   public void delete() {
     this.deleteMe = true;
     this.organisationName = null;
     this.departmentName = null;
     this.firstName = null;
     this.lastName = null;
     this.email = null;
     this.country = null;
     this.postalCode = null;
     this.city = null;
     this.street = null;
     this.streetNo = null;
     this.contactMe = false;
     this.systemType = null;
     this.allowsStatistics = false;
     this.allowsErrorReports = false;
     this.dateModified = new Date();
     this.agreedToPolicy = false;
   }
 
   public boolean shouldDelete() {
     return this.deleteMe;
   }
 }