package org.jeecg.common.constant;
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import com.alibaba.fastjson.JSONObject;
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import org.jeecg.common.util.oConvertUtils;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.core.io.Resource;
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import org.springframework.stereotype.Component;
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import java.io.File;
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import java.io.IOException;
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import java.util.ArrayList;
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import java.util.Scanner;
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import java.util.Set;
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import java.util.List;
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/**
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* @Description: 省市区
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* @author: jeecg-boot
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*/
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@Component("pca")
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public class ProvinceCityArea {
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List<Area> areaList;
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public String getText(String code){
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this.initAreaList();
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if(this.areaList!=null || this.areaList.size()>0){
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List<String> ls = new ArrayList<String>();
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getAreaByCode(code,ls);
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return String.join("/",ls);
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}
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return "";
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}
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public String getCode(String text){
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this.initAreaList();
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if(areaList!=null && areaList.size()>0){
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for(int i=areaList.size()-1;i>=0;i--){
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//update-begin-author:taoyan date:2022-5-24 for:VUEN-1088 online 导入 省市区导入后 导入数据错乱 北京市/市辖区/西城区-->山西省/晋城市/城区
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String areaText = areaList.get(i).getText();
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String cityText = areaList.get(i).getAheadText();
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if(text.indexOf(areaText)>=0 && (cityText!=null && text.indexOf(cityText)>=0)){
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return areaList.get(i).getId();
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}
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//update-end-author:taoyan date:2022-5-24 for:VUEN-1088 online 导入 省市区导入后 导入数据错乱 北京市/市辖区/西城区-->山西省/晋城市/城区
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}
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}
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return null;
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}
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// update-begin-author:sunjianlei date:20220121 for:【JTC-704】数据导入错误 省市区组件，文件中为北京市，导入后，导为了山西省
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/**
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* 获取省市区code，精准匹配
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* @param texts 文本数组，省，市，区
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* @return 返回 省市区的code
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*/
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public String[] getCode(String[] texts) {
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if (texts == null || texts.length == 0) {
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return null;
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}
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this.initAreaList();
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if (areaList == null || areaList.size() == 0) {
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return null;
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}
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String[] codes = new String[texts.length];
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String code = null;
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for (int i = 0; i < texts.length; i++) {
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String text = texts[i];
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Area area;
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if (code == null) {
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area = getAreaByText(text);
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} else {
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area = getAreaByPidAndText(code, text);
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}
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if (area != null) {
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code = area.id;
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codes[i] = code;
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} else {
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return null;
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}
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}
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return codes;
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}
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/**
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* 根据text获取area
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* @param text
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* @return
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*/
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public Area getAreaByText(String text) {
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for (Area area : areaList) {
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if (text.equals(area.getText())) {
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return area;
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}
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}
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return null;
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}
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/**
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* 通过pid获取 area 对象
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* @param pCode 父级编码
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* @param text
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* @return
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*/
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public Area getAreaByPidAndText(String pCode, String text) {
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this.initAreaList();
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if (this.areaList != null && this.areaList.size() > 0) {
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for (Area area : this.areaList) {
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if (area.getPid().equals(pCode) && area.getText().equals(text)) {
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return area;
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}
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}
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}
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return null;
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}
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// update-end-author:sunjianlei date:20220121 for:【JTC-704】数据导入错误 省市区组件，文件中为北京市，导入后，导为了山西省
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public void getAreaByCode(String code,List<String> ls){
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for(Area area: areaList){
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if(area.getId().equals(code)){
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String pid = area.getPid();
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ls.add(0,area.getText());
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getAreaByCode(pid,ls);
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}
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}
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}
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private void initAreaList(){
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//System.out.println("=====================");
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if(this.areaList==null || this.areaList.size()==0){
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this.areaList = new ArrayList<Area>();
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try {
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String jsonData = oConvertUtils.readStatic("classpath:static/pca.json");
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JSONObject baseJson = JSONObject.parseObject(jsonData);
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//第一层 省
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JSONObject provinceJson = baseJson.getJSONObject("86");
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for(String provinceKey: provinceJson.keySet()){
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//System.out.println("===="+provinceKey);
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Area province = new Area(provinceKey,provinceJson.getString(provinceKey),"86");
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this.areaList.add(province);
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//第二层 市
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JSONObject cityJson = baseJson.getJSONObject(provinceKey);
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for(String cityKey:cityJson.keySet()){
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//System.out.println("-----"+cityKey);
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Area city = new Area(cityKey,cityJson.getString(cityKey),provinceKey);
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this.areaList.add(city);
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//第三层 区
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JSONObject areaJson = baseJson.getJSONObject(cityKey);
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if(areaJson!=null){
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for(String areaKey:areaJson.keySet()){
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//System.out.println("········"+areaKey);
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Area area = new Area(areaKey,areaJson.getString(areaKey),cityKey);
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//update-begin-author:taoyan date:2022-5-24 for:VUEN-1088 online 导入 省市区导入后 导入数据错乱 北京市/市辖区/西城区-->山西省/晋城市/城区
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area.setAheadText(cityJson.getString(cityKey));
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//update-end-author:taoyan date:2022-5-24 for:VUEN-1088 online 导入 省市区导入后 导入数据错乱 北京市/市辖区/西城区-->山西省/晋城市/城区
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this.areaList.add(area);
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}
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}
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}
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}
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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}
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private String jsonRead(File file){
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Scanner scanner = null;
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StringBuilder buffer = new StringBuilder();
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try {
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scanner = new Scanner(file, "utf-8");
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while (scanner.hasNextLine()) {
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buffer.append(scanner.nextLine());
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}
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} catch (Exception e) {
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} finally {
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if (scanner != null) {
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scanner.close();
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}
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}
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return buffer.toString();
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}
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class Area{
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String id;
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String text;
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String pid;
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// 用于存储上级文本数据，区的上级文本 是市的数据
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String aheadText;
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public Area(String id,String text,String pid){
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this.id = id;
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this.text = text;
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this.pid = pid;
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}
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public String getId() {
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return id;
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}
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public String getText() {
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return text;
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}
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public String getPid() {
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return pid;
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}
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public String getAheadText() {
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return aheadText;
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}
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public void setAheadText(String aheadText) {
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this.aheadText = aheadText;
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}
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}
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}
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