获取城市列表接口

apis/city.js

@@ -0,0 +1,238 @@
+/* eslint-disable */
+export var cityData =[] 
+export var areaData =[]
+export var provinceData = []
+export var cityInfoList = []
+
+function appendProvinceData(province){
+	let index = findProvinceDataById(province.id);
+	if(index == -1)
+	{
+		province.value = province.id;
+		province.label = province.name;
+		province.index = provinceData.length;				
+		provinceData.push(province);
+		cityData.push([])
+		areaData.push([])
+	}
+}
+function appendCityData(city,province){
+	/*let parentIndex = findProvinceDataById(city.parentId);
+	if(parentIndex<0)
+	{
+		console.log('未初始化城市数组');
+		return;
+	}*/
+	//console.log('city '+JSON.stringify(cityData))
+	let parentIndex = province.index;
+	let index = findCityDataById(parentIndex,city.id);			
+	city.value = city.id;
+	city.label = city.name;
+	if(parentIndex>=cityData.length)
+	{
+		console.log('未初始化城市数组');
+		return;
+	}
+	if(index>=0)
+		return;
+	 
+		
+	city.index = cityData[parentIndex].length;
+	//console.log('length '+ cityData[parentIndex].length);
+	cityData[parentIndex].push(city);
+	areaData[parentIndex].push([]);
+	//if(cityData[parentIndex].length>10)
+	//	return;
+	//console.log('parentIndex '+parentIndex + JSON.stringify(cityData[parentIndex]))
+}
+function appendAreaData(area,province){
+	
+	let provinceIndex = province.index;
+	//let provinceIndex = findProvinceDataById(province.id);
+	let parentIndex = findCityDataById(provinceIndex,area.parentId);
+	if(parentIndex<0)
+	{		
+		console.log('未初始化城市数组' + JSON.stringify(province) + JSON.stringify(area));
+		return;
+	} 
+	let index = findAreaDataById(provinceIndex,parentIndex,area);			
+	area.value = area.id;
+	area.label = area.name;
+	if(parentIndex>=areaData.length)
+	{
+		console.log('未初始化城市数组');
+		return;
+	}
+	if(index>=0)
+		return;
+		
+	area.index = areaData[parentIndex].length;
+	areaData[provinceIndex][parentIndex].push(area);
+}
+function findProvinceDataById(id){
+	for(let i = 0;i< provinceData.length;i++){
+		if(provinceData[i].id == id)
+		{
+			return i;
+		}
+	}
+	//console.log('not find '+id)
+	return -1;
+}
+function findCityDataById(index,id){
+	if(index >= cityData.length)
+		return -1;
+	for(let i = 0;i< cityData[index].length;i++){
+		if(cityData[index][i].id == id)
+		{
+			return i;
+		}
+	}
+	//console.log('not find city' + id +JSON.stringify(cityData[index]))
+	return -2;
+}
+function findAreaDataById(parentIndex,index,id){
+	if(parentIndex >= areaData.length)
+		return -1;
+	if(index >= areaData[parentIndex].length)
+		return -2;
+		
+	for(let i = 0;i< areaData[parentIndex][index].length;i++){
+		if(areaData[parentIndex][index][i].id == id)
+		{
+			return i;
+		}
+	}
+	return -3;
+}
+function findProvinceData(province){
+	for(let i = 0;i< provinceData.length;i++){
+		if(provinceData[i].name == province.name)
+		{
+			return i;
+		}
+	}
+	return -1;
+}
+function findCityData(city){
+	let index = {provinceIndex:-1,cityIndex:-1};
+	for(let i = 0;i < cityData.length;i++)
+	{
+		if(cityData[i]){
+			for(let j=0;j< cityData[i].length;j++)
+			{
+				if(cityData[i].parentId != city.parentId)
+					break;
+				
+				index.provinceIndex = i;
+				if(cityData[i].name == city.name)
+				{
+					index.cityIndex = j;
+					return index;
+				}
+			}
+		}
+	}
+	return index;
+}
+function findAreaData(area){
+	let index = {cityIndex:-1,areaIndex:-1};
+	for(let i = 0;i < areaData.length;i++)
+	{
+		if(areaData[i]){
+			for(let j=0;j< areaData[i].length;j++)
+			{
+				if(areaData[i].parentId != area.parentId)
+					break;
+				
+				index.cityIndex = i;
+				if(areaData[i].name == area.name)
+				{
+					index.areaIndex = j;
+					return index;
+				}
+			}
+		}
+	}
+	return index;
+}
+
+export function getCityPosition(id){
+	let area = cityInfoList[id-1];
+	if(area == null)
+		return [0,0,0]
+	let city = cityInfoList[area.parentId-1];
+	if(city == null)
+		return [0,0,0]
+	let province = cityInfoList[city.parentId-1];
+	if(province == null)
+		return [0,0,0]
+	let pos =[0,0,0];
+	pos[0] = findProvinceDataById(province.id);
+	pos[1] = findCityDataById(pos[0],city.id);
+	pos[2] = findAreaDataById(pos[0],pos[1],area.id);
+	return pos
+ 	//return province.name +'-'+city.name +'-'+area.name;	
+}
+export function getAeraData(id){
+	let area = cityInfoList[id-1];
+	if(area == null)
+		return ''
+	 console.log('获取区域'+JSON.stringify(area))
+ 	return area.name;
+}
+export function getCityData(id){
+	let area = cityInfoList[id-1];
+	if(area == null)
+		return ''
+	let city = cityInfoList[area.parentId-1];
+	if(city == null)
+		return area.name;
+	let province = cityInfoList[city.parentId-1];
+	if(province == null)
+		return ''
+ 	let name =  province.name +'-'+city.name +'-'+area.name;
+	console.log('name '+name);
+	return name;
+	
+}
+
+export function setCityData(cityList){
+//	console.log('设置城市'+JSON.stringify(cityList))
+	cityInfoList = cityList
+	
+	provinceData  = [];
+	cityData = [];
+	areaData = [];
+	for(let i = 0;i<cityList.length;i++){
+		if(cityList[i].type == 1){					 
+			appendProvinceData(cityList[i]);
+		} 
+	} 
+	//console.log('省份'+JSON.stringify(provinceData))
+	//cityData = new Array(provinceData.length).fill(new Array());
+	//console.log('省份'+JSON.stringify(cityData))
+	//return;
+	
+	for(let i = 0;i<cityList.length;i++){
+		 if(cityList[i].type == 2){
+			let province= cityList[cityList[i].parentId-1];
+			//console.log('省'+JSON.stringify(province)+'市'+JSON.stringify(cityList[i]))
+			appendCityData(cityList[i],province);
+			//appendCityData(cityList[i],province);
+		} 
+	} 
+	//console.log('城市'+JSON.stringify(cityData))
+	//return;
+	//areaData = new Array(cityData.length).fill([]);
+	for(let i = 0;i<cityList.length;i++){
+		 if(cityList[i].type == 3){
+			let city= cityList[cityList[i].parentId-1];
+			let province = cityList[city.parentId-1];
+			appendAreaData(cityList[i],province);
+		}
+	}
+	//console.log('区'+JSON.stringify(areaData))
+}
+
+//export default {provinceData,setCityData};