package com.dji.sample.map.model.dto;
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import com.dji.sample.map.model.enums.ElementTypeEnum;
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import lombok.Data;
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import org.springframework.util.CollectionUtils;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* @author sean
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* @version 0.2
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* @date 2021/11/30
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*/
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@Data
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public class ElementPolygonDTO extends ElementType {
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private Double[][][] coordinates;
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public ElementPolygonDTO() {
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super(ElementTypeEnum.POLYGON.getDesc());
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}
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@Override
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public List<ElementCoordinateDTO> convertToList() {
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List<ElementCoordinateDTO> coordinateList = new ArrayList<>();
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for (Double[] coordinate : this.coordinates[0]) {
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coordinateList.add(ElementCoordinateDTO.builder()
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.longitude(coordinate[0])
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.latitude(coordinate[1])
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.build());
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}
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return coordinateList;
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}
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@Override
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public void adapterCoordinateType(List<ElementCoordinateDTO> coordinateList) {
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if (CollectionUtils.isEmpty(coordinateList)) {
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return;
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}
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this.coordinates = new Double[1][coordinateList.size()][2];
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for (int i = 0; i < this.coordinates[0].length; i++) {
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this.coordinates[0][i][0] = coordinateList.get(i).getLongitude();
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this.coordinates[0][i][1] = coordinateList.get(i).getLatitude();
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}
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}
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}
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