init

uni_modules/lime-shared/areaData/index.ts

@@ -0,0 +1,71 @@
+// @ts-nocheck
+import _areaList from './city-china.json';
+export const areaList = _areaList
+// #ifndef UNI-APP-X
+type UTSJSONObject = Record<string, string>
+// #endif
+// #ifdef UNI-APP-X
+type Object = UTSJSONObject
+// #endif
+type AreaList = {
+	province_list : Map<string, string>;
+	city_list : Map<string, string>;
+	county_list : Map<string, string>;
+}
+// type CascaderOption = {
+// 	text : string;
+// 	value : string;
+// 	children ?: CascaderOption[];
+// };
+
+const makeOption = (
+	label : string,
+	value : string,
+	children ?: UTSJSONObject[],
+) : UTSJSONObject => ({
+	label,
+	value,
+	children,
+});
+
+
+
+export function useCascaderAreaData() : UTSJSONObject[] {
+	const city = areaList['city_list'] as UTSJSONObject
+	const county = areaList['county_list'] as UTSJSONObject
+	const province = areaList['province_list'] as UTSJSONObject
+	const provinceMap = new Map<string, UTSJSONObject>();
+	Object.keys(province).forEach((code) => {
+		provinceMap.set(code.slice(0, 2), makeOption(`${province[code]}`, code, []));
+	});
+
+	const cityMap = new Map<string, UTSJSONObject>();
+
+	Object.keys(city).forEach((code) => {
+		const option = makeOption(`${city[code]}`, code, []);
+		cityMap.set(code.slice(0, 4), option);
+
+		const _province = provinceMap.get(code.slice(0, 2));
+		if (_province != null) {
+			(_province['children'] as UTSJSONObject[]).push(option)
+		}
+	});
+
+	Object.keys(county).forEach((code) => {
+		const _city = cityMap.get(code.slice(0, 4));
+		if (_city != null) {
+			(_city['children'] as UTSJSONObject[]).push(makeOption(`${county[code]}`, code, null));
+		}
+	});
+	
+	// #ifndef APP-ANDROID || APP-IOS
+	return Array.from(provinceMap.values());
+	// #endif
+	// #ifdef APP-ANDROID || APP-IOS
+	const obj : UTSJSONObject[] = []
+	provinceMap.forEach((value, code) => {
+		obj.push(value)
+	})
+	return obj
+	// #endif
+}