100 lines
2.3 KiB
JavaScript
100 lines
2.3 KiB
JavaScript
const service = require('./service/index.js');
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class UniMap {
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// 构造函数
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constructor(data = {}) {
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let {
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provider, // 平台 weixin-mp 微信小程序 weixin-h5 微信公众号
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key, // 密钥
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needOriginalResult = false, // 是否需要返回原始信息，默认false
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} = data;
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let runService = service[provider];
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if (!runService) {
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throw new Error(`不支持平台：${provider}`);
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}
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this.service = new runService({
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provider,
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key,
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needOriginalResult
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});
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//return this.service;
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}
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// API - 逆地址解析（坐标转地址）
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async location2address(data = {}) {
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let res = await this._call("location2address", data);
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return res;
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}
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// API - 地址解析（地址转坐标）
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async address2location(data = {}) {
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let res = await this._call("address2location", data);
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return res;
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}
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// API - 坐标转换
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async translate(data = {}) {
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let res = await this._call("translate", data);
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return res;
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}
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// API - IP定位
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async ip2location(data = {}) {
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let res = await this._call("ip2location", data);
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return res;
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}
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// API - 关键词输入提示
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async inputtips(data = {}) {
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let res = await this._call("inputtips", data);
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return res;
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}
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// API - 周边搜索
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async search(data = {}) {
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let res = await this._call("search", data);
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return res;
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}
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// API - 行政区划
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async districtSearch(data = {}) {
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let res = await this._call("districtSearch", data);
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return res;
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}
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// API - 路线规划（驾车/步行/骑行/电动车/公交）
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async route(data = {}) {
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let urlObj = {
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"driving": "drivingRoute",
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"walking": "walkingRoute",
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"bicycling": "bicyclingRoute",
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"ebicycling": "ebicyclingRoute",
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"transit": "transitRoute"
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};
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let res = await this._call(urlObj[data.mode], data);
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res.result.mode = data.mode;
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return res;
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}
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// 私有函数
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async _call(name, data = {}) {
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let runFunction = this.service[name];
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if (!runFunction) {
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throw new Error(`平台：${this.service.config.provider} 不支持API：${name}`);
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}
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let res = await runFunction.call(this.service, data); // 此处需要使用call，防止里面的this作用域被意外改变
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if (!this.service.config.needOriginalResult) {
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delete res.originalResult;
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}
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//res = JSON.parse(JSON.stringify(res));
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return {
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provider: this.service.config.provider,
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...res
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};
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}
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}
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module.exports = UniMap; |