feat: 技术支持工单/企微权限/开发版本管理/消息推送等迭代
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@@ -1,144 +0,0 @@
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import { regionData } from 'element-china-area-data';
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export type RegionTree = Record<string, Record<string, string[]>>;
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/** 由国家标准省市区数据构建三级树 */
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function buildRegionTree(): RegionTree {
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const tree: RegionTree = {};
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for (const province of regionData) {
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const cities: Record<string, string[]> = {};
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for (const city of province.children ?? []) {
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cities[city.label] = (city.children ?? []).map((district) => district.label);
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}
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tree[province.label] = cities;
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}
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return tree;
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}
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export const REGION_TREE: RegionTree = buildRegionTree();
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export const PROVINCES = Object.keys(REGION_TREE);
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/** 三级选择「全市」选项(省/市/区列表首项) */
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export const REGION_ALL = '全市';
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export function getCities(province: string): string[] {
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if (province === REGION_ALL) return [];
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return Object.keys(REGION_TREE[province] ?? {});
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}
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export function getDistricts(province: string, city: string): string[] {
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if (province === REGION_ALL || city === REGION_ALL) return [];
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return REGION_TREE[province]?.[city] ?? [];
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}
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/** 省份列表(含全市) */
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export function getProvincesForPicker(): string[] {
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return [...PROVINCES];
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}
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/** 城市列表(含全市) */
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export function getCitiesForPicker(province: string): string[] {
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if (province === REGION_ALL) return [REGION_ALL];
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return [...getCities(province)];
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}
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/** 区县列表(含全市) */
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export function getDistrictsForPicker(province: string, city: string): string[] {
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if (province === REGION_ALL || city === REGION_ALL) return [REGION_ALL];
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return [REGION_ALL, ...getDistricts(province, city)];
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}
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export function formatRegion(province: string, city: string, district: string): string {
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if (!province) return '';
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if (province === REGION_ALL) return REGION_ALL;
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if (city === REGION_ALL) return `${province} ${REGION_ALL}`;
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if (district === REGION_ALL) return `${province} ${city} ${REGION_ALL}`;
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if (!city || !district) return '';
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return `${province} ${city} ${district}`;
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}
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/** 仅展示省、市两级(门店列表等场景) */
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export function formatRegionCity(province: string, city: string): string {
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if (!province) return '';
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if (province === REGION_ALL) return REGION_ALL;
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if (city === REGION_ALL) return `${province} ${REGION_ALL}`;
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if (!city) return province;
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return `${province} ${city}`;
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}
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/** 门店筛选:固定为市级,不按区县过滤 */
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export function toCityLevelRegion(selection: RegionSelection): RegionSelection {
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const normalized = normalizeRegionSelection(selection);
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return {
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province: normalized.province,
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city: normalized.city,
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district: REGION_ALL,
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};
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}
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export type RegionSelection = {
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province: string;
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city: string;
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district: string;
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};
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export const DEFAULT_REGION: RegionSelection = {
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province: '河南省',
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city: '郑州市',
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district: '金水区',
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};
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export const FALLBACK_CITY_REGION: RegionSelection = {
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province: '河南省',
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city: '郑州市',
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district: REGION_ALL,
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};
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export function regionFromGeo(province: string, city: string, district?: string): RegionSelection {
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const cityName = city.endsWith('市') ? city : `${city}市`;
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const provinceInTree = PROVINCES.includes(province) ? province : DEFAULT_REGION.province;
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const cities = getCities(provinceInTree);
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const matchedCity = cities.includes(cityName)
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? cityName
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: cities.find((c) => c.replace(/市$/, '') === city.replace(/市$/, '')) ?? cityName;
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const districts = getDistricts(provinceInTree, matchedCity);
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const districtName =
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district && districts.includes(district)
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? district
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: REGION_ALL;
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return normalizeRegionSelection({
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province: provinceInTree,
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city: cities.includes(matchedCity) ? matchedCity : matchedCity,
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district: districtName,
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});
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}
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/** 校验已选地区是否仍存在于数据源中 */
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export function normalizeRegionSelection(selection: RegionSelection): RegionSelection {
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if (selection.province === REGION_ALL) {
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return { province: REGION_ALL, city: REGION_ALL, district: REGION_ALL };
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}
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const province = PROVINCES.includes(selection.province)
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? selection.province
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: DEFAULT_REGION.province;
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if (selection.city === REGION_ALL) {
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return { province, city: REGION_ALL, district: REGION_ALL };
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}
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const cities = getCities(province);
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const city = cities.includes(selection.city) ? selection.city : (cities[0] ?? DEFAULT_REGION.city);
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if (selection.district === REGION_ALL) {
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return { province, city, district: REGION_ALL };
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}
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const districts = getDistricts(province, city);
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const district = districts.includes(selection.district)
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? selection.district
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: (districts[0] ?? DEFAULT_REGION.district);
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return { province, city, district };
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}
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