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308
uni_modules/vk-uview-ui/components/u-picker/address-discern.js
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308
uni_modules/vk-uview-ui/components/u-picker/address-discern.js
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class AddressDiscern {
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// 初始化数据源
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constructor(dataSource = {}) {
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this.dataSource = dataSource;
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}
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// 智能解析收货地址
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discern(text) {
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if (!text) return { code: -1, msg: "地址文本不能为空" };
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// 清理文本，去除多余空格
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text = text.trim();
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// 先解析地址，因为地址最容易识别
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const positionRes = this.regionDiscern(text);
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if (positionRes.code !== 0) return positionRes;
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// 再解析姓名和手机号
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const { name, mobile } = this.nameMobileDiscern(positionRes.not_address_text);
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const status = name && mobile && positionRes.data ? 1 : 0;
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let msg = "ok";
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if (status === 0) {
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msg = "未识别：";
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if (!name) msg += "姓名、";
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if (!mobile) msg += "手机号、";
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msg = msg.slice(0, -1);
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}
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const res = {
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code: 0,
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msg,
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status, // 1 表示全部识别成功，0 表示部分成功
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data: {
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name, // 姓名
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mobile, // 手机号
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position: positionRes.data, // 省市区街道信息
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}
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};
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return res;
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}
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// 智能识别省市区
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regionDiscern(addressText) {
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const { provinces, citys, areas } = this.dataSource;
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const province = {};
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const city = {};
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const area = {};
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let address = "";
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if (!addressText) return { code: -1, msg: "地址文本不能为空" };
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addressText = addressText.trim();
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// 获取省份索引
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const findProvinceIndex = () => {
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const index = provinces.findIndex(({ name }) => addressText.includes(name.substring(0, 2)));
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return index;
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};
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// 获取地级市索引
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const findCityIndex = (citys) => {
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const index = citys.findIndex(({ name }) => addressText.includes(name.slice(0, -1)));
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return index;
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};
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// 获取县级市索引
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const findAreaIndex = (areas) => {
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const index = areas.findIndex(({ name }) => {
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const reg = name.length > 2 ? `${name}|${name.slice(0, -1)}` : name;
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const areaRegExp = new RegExp(reg);
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if (areaRegExp.test(addressText)) {
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address = addressText.replace(areaRegExp, "{{~}}").split("{{~}}")[1] || "";
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address = address.split(new RegExp("[^\\u4e00-\\u9fa5a-zA-Z0-9+-（）()]+", "g"))[0];
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return true;
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}
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return false;
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});
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return index;
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};
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// 通过市倒推省份
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const findProvinceByCity = () => {
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for (let i = 0; i < citys.length; i++) {
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const index = findCityIndex(citys[i]);
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if (index !== -1) {
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return { provinceIndex: i, cityIndex: index };
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}
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}
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return { provinceIndex: -1, cityIndex: -1 };
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};
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// 通过区倒推市和省份
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const findProvinceByArea = () => {
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for (let i = 0; i < areas.length; i++) {
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for (let j = 0; j < areas[i].length; j++) {
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const index = findAreaIndex(areas[i][j]);
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if (index !== -1) {
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return { provinceIndex: i, cityIndex: j, areaIndex: index };
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}
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}
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}
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return { provinceIndex: -1, cityIndex: -1, areaIndex: -1 };
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};
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// 省
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let provinceIndex = findProvinceIndex();
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let cityIndex = -1;
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let areaIndex = -1;
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if (provinceIndex === -1) {
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// 如果省份没有找到，通过市倒推省份
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const cityResult = findProvinceByCity();
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provinceIndex = cityResult.provinceIndex;
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cityIndex = cityResult.cityIndex;
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}
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if (provinceIndex === -1) {
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// 如果市没有找到，通过区倒推市和省份
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const areaResult = findProvinceByArea();
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provinceIndex = areaResult.provinceIndex;
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cityIndex = areaResult.cityIndex;
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areaIndex = areaResult.areaIndex;
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}
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if (provinceIndex === -1) return { code: -1, msg: "省份没有找到，请输入正确的地址" };
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Object.assign(province, provinces[provinceIndex]);
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const cityList = citys[provinceIndex];
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// 市
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if (cityIndex === -1) {
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cityIndex = findCityIndex(cityList);
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if (cityIndex === -1) return { code: -1, msg: "地级市没有找到，请输入正确的地址" };
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}
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Object.assign(city, cityList[cityIndex]);
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// 区
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const areaList = areas[provinceIndex][cityIndex];
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if (areaIndex === -1) {
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areaIndex = findAreaIndex(areaList);
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if (areaIndex === -1) return { code: -1, msg: "县级市没有找到，请输入正确的地址" };
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}
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Object.assign(area, areaList[areaIndex]);
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const formatted_address = `${province.name}${city.name}${area.name}${address}`;
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const provinceName = province.name.substring(0, 2); // 省份名称前两个字
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const not_address_text = (addressText.substring(0, addressText.indexOf(provinceName)) + addressText.substring(addressText.indexOf(address) + address.length)).trim();
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return {
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code: 0,
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msg: "ok",
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data: {
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province,
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city,
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area,
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address,
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formatted_address
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},
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not_address_text
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};
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}
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// 智能解析姓名和手机号
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nameMobileDiscern(text) {
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if (!text) return { name: "", mobile: "" };
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let name = "";
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let mobile = "";
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// 手机号正则匹配（支持多种格式）
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const mobilePatterns = [
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new RegExp('1\\d{2}([\\s-]?\\d{4}){2}', 'g')
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];
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let mobileMatchText;
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// 查找手机号
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for (const pattern of mobilePatterns) {
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const matches = text.match(pattern);
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if (matches && matches.length > 0) {
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// 取第一个匹配的手机号，去除格式符号
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mobile = matches[0].replace(new RegExp("[\\s\\-\\.]", "g"), "");
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mobileMatchText = matches[0];
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break;
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}
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}
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// 从文本中移除手机号，便于后续识别姓名
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let cleanText = text;
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if (mobile) {
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cleanText = cleanText.replace(mobileMatchText, "");
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}
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// 处理常见的标签前缀（扩展更多模式）
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const labelPatterns = [
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new RegExp("^姓名[：:]\\s*"),
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new RegExp("^收货人[：:]\\s*"),
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new RegExp("^收件人[：:]\\s*"),
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new RegExp("^联系人[：:]\\s*"),
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new RegExp("^name[：:]\\s*", "i"),
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new RegExp("^收[：:]\\s*"),
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new RegExp("^人[：:]\\s*"),
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new RegExp("^电话[：:]\\s*"),
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new RegExp("^手机[：:]\\s*"),
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new RegExp("^tel[：:]\\s*", "i"),
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new RegExp("^phone[：:]\\s*", "i"),
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new RegExp("^mobile[：:]\\s*", "i"),
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new RegExp("^地址[：:]\\s*"),
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new RegExp("^address[：:]\\s*", "i"),
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new RegExp("^收货地址[：:]\\s*"),
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new RegExp("^收件地址[：:]\\s*"),
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];
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// 移除标签前缀
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for (const pattern of labelPatterns) {
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cleanText = cleanText.replace(pattern, "");
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}
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// 清理多余的空格和标点
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cleanText = cleanText.replace(new RegExp("\\s+", "g"), " ").trim();
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// 姓名识别规则（按优先级排序，更具体的模式在前）
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const namePatterns = [
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// 英文+称谓（如：vk先生、John先生、Mary女士等）- 最具体，优先匹配
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new RegExp("[A-Za-z]+[\\u4e00-\\u9fa5]{1,3}", "g"),
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// 中文姓名（2-6个汉字，支持复姓和少数民族姓名）
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new RegExp("[\\u4e00-\\u9fa5]{2,6}", "g"),
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// 英文姓名（支持多种格式：全名、简称、首字母等）
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new RegExp("[A-Za-z]+(\\s+[A-Za-z]+)*", "g"),
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];
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// 查找姓名
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for (const pattern of namePatterns) {
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const matches = cleanText.match(pattern);
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if (matches && matches.length > 0) {
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// 过滤掉一些明显不是姓名的词
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const validNames = matches.filter(match => {
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// 过滤掉常见的地址词汇
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const addressWords = ['省', '市', '区', '县', '镇', '村', '路', '街', '号', '楼', '室', '单元', '栋', '层', '小区', '大厦', '广场', '花园'];
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const isAddressWord = addressWords.some(word => match.includes(word));
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// 过滤掉常见的标签词汇
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const labelWords = ['姓名', '收货人', '收件人', '联系人', '收', '人', '电话', '手机', '地址', '收货', '收件', '联系'];
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const isLabelWord = labelWords.some(word => match.includes(word));
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// 过滤掉纯数字
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const isNumber = new RegExp("^\\d+$").test(match);
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// 过滤掉太短的词（但允许英文简称，如vk、ab等）
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const isTooShort = match.length < 2;
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// 过滤掉太长的词（中文超过8个字，英文超过25个字符可能是地址或其他信息）
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// 增加长度限制以支持"英文+称谓"的格式
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const isChinese = new RegExp("[\\u4e00-\\u9fa5]").test(match);
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const isEnglishWithTitle = new RegExp("^[A-Za-z]+[\\u4e00-\\u9fa5]{1,3}$").test(match);
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const isTooLong = isEnglishWithTitle ? false : (isChinese ? match.length > 8 : match.length > 25);
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// 过滤掉包含特殊字符的词（但允许英文中的空格和中文）
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const hasSpecialChars = isChinese ?
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new RegExp("[^\\u4e00-\\u9fa5a-zA-Z\\s]").test(match) :
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new RegExp("[^a-zA-Z\\s]").test(match);
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return !isAddressWord && !isLabelWord && !isNumber && !isTooShort && !isTooLong && !hasSpecialChars;
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});
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if (validNames.length > 0) {
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// 优先选择较短的姓名（通常姓名不会太长）
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name = validNames.sort((a, b) => a.length - b.length)[0];
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break;
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}
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}
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}
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// 如果没有通过正则找到姓名，尝试其他方法
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if (!name) {
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// 尝试从剩余文本中提取可能的姓名
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const remainingText = cleanText.trim();
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if (remainingText) {
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// 按空格或标点符号分割
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const parts = remainingText.split(new RegExp("[\\s，,。.！!？?；;：:]"));
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for (const part of parts) {
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const trimmedPart = part.trim();
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// 检查是否是中文姓名（2-6个汉字）、英文姓名（2-20个字母）或英文+称谓
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const isChineseName = new RegExp("^[\\u4e00-\\u9fa5]{2,6}$").test(trimmedPart);
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const isEnglishName = new RegExp("^[a-zA-Z]{2,20}$").test(trimmedPart);
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const isEnglishWithTitle = new RegExp("^[a-zA-Z]+[\\u4e00-\\u9fa5]{1,3}$").test(trimmedPart);
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if (isChineseName || isEnglishName || isEnglishWithTitle) {
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// 再次过滤地址词汇和标签词汇
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const addressWords = ['省', '市', '区', '县', '镇', '村', '路', '街', '号', '楼', '室', '单元', '栋', '层', '小区', '大厦', '广场', '花园'];
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const labelWords = ['姓名', '收货人', '收件人', '联系人', '收', '人', '电话', '手机', '地址', '收货', '收件', '联系'];
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const isAddressWord = addressWords.some(word => trimmedPart.includes(word));
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const isLabelWord = labelWords.some(word => trimmedPart.includes(word));
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if (!isAddressWord && !isLabelWord) {
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name = trimmedPart;
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break;
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}
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}
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}
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}
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}
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// 最终清理：去除姓名中的多余空格
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if (name) {
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name = name.replace(new RegExp("\\s+", "g"), "").trim();
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}
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return { name, mobile };
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}
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}
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export default AddressDiscern;
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