/*
 * Copyright (c) 2004-2022, University of Oslo
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * Redistributions of source code must retain the above copyright notice, this
 * list of conditions and the following disclaimer.
 *
 * Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
 * Neither the name of the HISP project nor the names of its contributors may
 * be used to endorse or promote products derived from this software without
 * specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package org.hisp.dhis.scheduling.parameters;

import com.fasterxml.jackson.annotation.JsonProperty;
import com.google.common.collect.Lists;
import java.util.ArrayList;
import java.util.List;
import java.util.Optional;
import java.util.stream.Collectors;
import lombok.Getter;
import lombok.NoArgsConstructor;
import lombok.Setter;
import org.hisp.dhis.common.CodeGenerator;
import org.hisp.dhis.common.OpenApi;
import org.hisp.dhis.common.UID;
import org.hisp.dhis.feedback.ErrorCode;
import org.hisp.dhis.feedback.ErrorReport;
import org.hisp.dhis.scheduling.JobParameters;
import org.hisp.dhis.validation.ValidationRuleGroup;

/**
 * @author Henning Håkonsen
 * @author Stian Sandvold
 */
@Getter
@Setter
@NoArgsConstructor
public class MonitoringJobParameters implements JobParameters {
  @JsonProperty private int relativeStart;

  @JsonProperty private int relativeEnd;

  @JsonProperty
  @OpenApi.Property({UID[].class, ValidationRuleGroup.class})
  private List<String> validationRuleGroups = new ArrayList<>();

  @JsonProperty private boolean sendNotifications;

  @JsonProperty private boolean persistResults;

  public MonitoringJobParameters(
      int relativeStart,
      int relativeEnd,
      List<String> validationRuleGroups,
      boolean sendNotifications,
      boolean persistResults) {
    this.relativeStart = relativeStart;
    this.relativeEnd = relativeEnd;
    this.validationRuleGroups =
        validationRuleGroups != null ? validationRuleGroups : Lists.newArrayList();
    this.sendNotifications = sendNotifications;
    this.persistResults = persistResults;
  }

  @Override
  public Optional<ErrorReport> validate() {
    // No need to validate relatePeriods, since it will fail in the
    // controller if invalid.

    // Validating validationRuleGroup. Since it's too late to check if the
    // input was an array of strings or
    // something else, this is a best effort to avoid invalid data in the
    // object.
    List<String> invalidUIDs =
        validationRuleGroups.stream()
            .filter((group) -> !CodeGenerator.isValidUid(group))
            .collect(Collectors.toList());

    if (!invalidUIDs.isEmpty()) {
      return Optional.of(
          new ErrorReport(
              this.getClass(), ErrorCode.E4014, invalidUIDs.get(0), "validationRuleGroups"));
    }

    return Optional.empty();
  }
}
