package com.zy.acs.manager.core.service;
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import com.alibaba.fastjson.JSON;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.zy.acs.common.utils.RedisSupport;
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import com.zy.acs.manager.common.domain.AreaShapeDto;
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import com.zy.acs.manager.common.domain.MapPointDto;
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import com.zy.acs.manager.core.service.astart.CodeNodeType;
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import com.zy.acs.manager.core.service.astart.MapDataDispatcher;
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import com.zy.acs.manager.manager.entity.Area;
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import com.zy.acs.manager.manager.enums.StatusType;
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import com.zy.acs.manager.manager.service.AreaService;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.boot.context.event.ApplicationReadyEvent;
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import org.springframework.context.event.EventListener;
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import org.springframework.stereotype.Service;
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import java.util.ArrayList;
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import java.util.List;
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@Slf4j
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@Service
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public class AreaBootService {
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private final RedisSupport redis = RedisSupport.defaultRedisSupport;
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@Autowired
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private AreaService areaService;
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@Autowired
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private MapDataDispatcher mapDataDispatcher;
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// launcher -------------------------------------------------------
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@EventListener(ApplicationReadyEvent.class)
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public void init() {
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List<Area> areaList = areaService.list(new LambdaQueryWrapper<Area>().eq(Area::getStatus, StatusType.ENABLE.val));
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log.info("areaList: {}", JSON.toJSONString(areaList));
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for (Area area : areaList) {
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AreaShapeDto shapeDto = JSON.parseObject(area.getShapeData(), AreaShapeDto.class);
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MapPointDto start = shapeDto.getStart();
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MapPointDto end = shapeDto.getEnd();
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List<String> codeList = this.findCodesInArea(start, end);
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log.info("codeList: {}", JSON.toJSONString(codeList));
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}
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System.out.println(1);
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}
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public List<String> findCodesInArea(MapPointDto start, MapPointDto end) {
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double minX = Math.min(start.getX(), end.getX());
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double maxX = Math.max(start.getX(), end.getX());
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double minY = Math.min(start.getY(), end.getY());
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double maxY = Math.max(start.getY(), end.getY());
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List<String> codeList = new ArrayList<>();
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String[][] codeMatrix = mapDataDispatcher.getCodeMatrix(MapDataDispatcher.MAP_DEFAULT_LEV);
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Double[][][] cdaMatrix = mapDataDispatcher.getCdaMatrix(MapDataDispatcher.MAP_DEFAULT_LEV);
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int rows = cdaMatrix.length;
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int cols = cdaMatrix[0].length;
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for (int i = 0; i < rows; i++) {
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for (int j = 0; j < cols; j++) {
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Double x = cdaMatrix[i][j][0];
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Double y = cdaMatrix[i][j][1];
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if (x == null || y == null) { continue; }
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if (this.inRect(x, y, minX, maxX, minY, maxY)) {
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String code = codeMatrix[i][j];
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if (!CodeNodeType.NONE.val.equals(code)) {
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codeList.add(code);
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}
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}
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}
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}
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return codeList;
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}
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private boolean inRect(double x, double y,
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double minX, double maxX,
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double minY, double maxY) {
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return x >= minX && x <= maxX && y >= minY && y <= maxY;
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}
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}
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