ngx-amap/esm5/shared/plugin-loader.service.js

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/**
 * @fileoverview added by tsickle
 * Generated from: shared/plugin-loader.service.ts
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
import { Injectable } from '@angular/core';
import { ReplaySubject } from 'rxjs';
import { switchMap } from 'rxjs/operators';
import { LoggerService } from './logger/logger.service';
import { AMapService } from './amap.service';
/** @type {?} */
var TAG = 'PluginLoader';
var PluginLoaderService = /** @class */ (function () {
    function PluginLoaderService(amap, logger) {
        this.amap = amap;
        this.logger = logger;
        this.state = new Map();
    }
    /**
     * @param {?} name
     * @return {?}
     */
    PluginLoaderService.prototype.load = /**
     * @param {?} name
     * @return {?}
     */
    function (name) {
        var _this = this;
        /** @type {?} */
        var pKey = '';
        if (Array.isArray(name)) {
            pKey = name.join(',');
        }
        else {
            pKey = name;
        }
        if (this.state.has(pKey)) {
            return this.state.get(pKey).asObservable();
        }
        this.logger.d(TAG, 'loading plugin:', pKey, '...');
        return this.amap.get().pipe(switchMap((/**
         * @param {?} m
         * @return {?}
         */
        function (m) {
            /** @type {?} */
            var loading$ = new ReplaySubject(1);
            m.plugin(name, (/**
             * @return {?}
             */
            function () {
                _this.logger.d(TAG, 'loading plugin:', pKey, 'COMPLETE');
                loading$.next();
                loading$.complete();
            }));
            _this.state.set(pKey, loading$);
            return loading$.asObservable();
        })));
    };
    PluginLoaderService.decorators = [
        { type: Injectable }
    ];
    /** @nocollapse */
    PluginLoaderService.ctorParameters = function () { return [
        { type: AMapService },
        { type: LoggerService }
    ]; };
    return PluginLoaderService;
}());
export { PluginLoaderService };
if (false) {
    /**
     * @type {?}
     * @private
     */
    PluginLoaderService.prototype.state;
    /**
     * @type {?}
     * @private
     */
    PluginLoaderService.prototype.amap;
    /**
     * @type {?}
     * @private
     */
    PluginLoaderService.prototype.logger;
}
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