/*
 * 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.webapi.controller.dataentry;

import static org.hisp.dhis.commons.collection.CollectionUtils.mapToList;

import java.util.List;
import java.util.Set;
import lombok.RequiredArgsConstructor;
import org.hisp.dhis.category.CategoryOptionCombo;
import org.hisp.dhis.common.DhisApiVersion;
import org.hisp.dhis.common.OpenApi;
import org.hisp.dhis.dataelement.DataElement;
import org.hisp.dhis.datavalue.DataExportParams;
import org.hisp.dhis.datavalue.DataValue;
import org.hisp.dhis.datavalue.DataValueAudit;
import org.hisp.dhis.datavalue.DataValueAuditService;
import org.hisp.dhis.datavalue.DataValueService;
import org.hisp.dhis.organisationunit.OrganisationUnit;
import org.hisp.dhis.period.Period;
import org.hisp.dhis.period.PeriodService;
import org.hisp.dhis.webapi.controller.datavalue.DataValidator;
import org.hisp.dhis.webapi.mvc.annotation.ApiVersion;
import org.hisp.dhis.webapi.webdomain.datavalue.DataValueContextDto;
import org.hisp.dhis.webapi.webdomain.datavalue.DataValueDtoMapper;
import org.hisp.dhis.webapi.webdomain.datavalue.DataValueQueryParams;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@OpenApi.Tags("data")
@RestController
@RequiredArgsConstructor
@RequestMapping("/dataEntry")
@ApiVersion({DhisApiVersion.DEFAULT, DhisApiVersion.ALL})
public class DataValueContextController {
  private final DataValueAuditService dataValueAuditService;

  private final DataValueService dataValueService;

  private final PeriodService periodService;

  private final DataValidator dataValidator;

  @GetMapping("/dataValueContext")
  public DataValueContextDto getChangeLog(DataValueQueryParams params) {
    DataElement de = dataValidator.getAndValidateDataElement(params.getDe());
    Period pe = dataValidator.getAndValidatePeriod(params.getPe());
    OrganisationUnit ou = dataValidator.getAndValidateOrganisationUnit(params.getOu());
    CategoryOptionCombo co = dataValidator.getAndValidateCategoryOptionCombo(params.getCo());
    CategoryOptionCombo ao =
        dataValidator.getAndValidateAttributeOptionCombo(params.getCc(), params.getCp());

    List<DataValueAudit> audits = dataValueAuditService.getDataValueAudits(de, pe, ou, co, ao);

    List<Period> periods = periodService.getPeriods(pe, 13);

    List<DataValue> dataValues =
        dataValueService.getDataValues(
            new DataExportParams()
                .setDataElements(Set.of(de))
                .setPeriods(Set.copyOf(periods))
                .setOrganisationUnits(Set.of(ou))
                .setCategoryOptionCombos(Set.of(co))
                .setAttributeOptionCombos(Set.of(ao))
                .setOrderByPeriod(true));

    return new DataValueContextDto()
        .setAudits(mapToList(audits, DataValueDtoMapper::toDto))
        .setHistory(mapToList(dataValues, DataValueDtoMapper::toDto));
  }
}
