import * as tslib_1 from "tslib";
import { DOCUMENT } from '@angular/common';
import { Inject, Injectable, NgZone } from '@angular/core';
import { getPlatforms, isPlatform } from '@ionic/core';
import { Subject } from 'rxjs';
import * as i0 from "@angular/core";
import * as i1 from "@angular/common";
var Platform = /** @class */ (function () {
    function Platform(doc, zone) {
        var _this = this;
        this.doc = doc;
        /**
         * @hidden
         */
        this.backButton = new Subject();
        /**
         * The keyboardDidShow event emits when the
         * on-screen keyboard is presented.
         */
        this.keyboardDidShow = new Subject();
        /**
         * The keyboardDidHide event emits when the
         * on-screen keyboard is hidden.
         */
        this.keyboardDidHide = new Subject();
        /**
         * The pause event emits when the native platform puts the application
         * into the background, typically when the user switches to a different
         * application. This event would emit when a Cordova app is put into
         * the background, however, it would not fire on a standard web browser.
         */
        this.pause = new Subject();
        /**
         * The resume event emits when the native platform pulls the application
         * out from the background. This event would emit when a Cordova app comes
         * out from the background, however, it would not fire on a standard web browser.
         */
        this.resume = new Subject();
        /**
         * The resize event emits when the browser window has changed dimensions. This
         * could be from a browser window being physically resized, or from a device
         * changing orientation.
         */
        this.resize = new Subject();
        zone.run(function () {
            _this.win = doc.defaultView;
            _this.backButton.subscribeWithPriority = function (priority, callback) {
                return this.subscribe(function (ev) {
                    return ev.register(priority, function (processNextHandler) { return zone.run(function () { return callback(processNextHandler); }); });
                });
            };
            proxyEvent(_this.pause, doc, 'pause');
            proxyEvent(_this.resume, doc, 'resume');
            proxyEvent(_this.backButton, doc, 'ionBackButton');
            proxyEvent(_this.resize, _this.win, 'resize');
            proxyEvent(_this.keyboardDidShow, _this.win, 'ionKeyboardDidShow');
            proxyEvent(_this.keyboardDidHide, _this.win, 'ionKeyboardDidHide');
            var readyResolve;
            _this._readyPromise = new Promise(function (res) { readyResolve = res; });
            if (_this.win && _this.win['cordova']) {
                doc.addEventListener('deviceready', function () {
                    readyResolve('cordova');
                }, { once: true });
            }
            else {
                readyResolve('dom');
            }
        });
    }
    /**
     * @returns returns true/false based on platform.
     * @description
     * Depending on the platform the user is on, `is(platformName)` will
     * return `true` or `false`. Note that the same app can return `true`
     * for more than one platform name. For example, an app running from
     * an iPad would return `true` for the platform names: `mobile`,
     * `ios`, `ipad`, and `tablet`. Additionally, if the app was running
     * from Cordova then `cordova` would be true, and if it was running
     * from a web browser on the iPad then `mobileweb` would be `true`.
     *
     * ```
     * import { Platform } from 'ionic-angular';
     *
     * @Component({...})
     * export MyPage {
     *   constructor(public platform: Platform) {
     *     if (this.platform.is('ios')) {
     *       // This will only print when on iOS
     *       console.log('I am an iOS device!');
     *     }
     *   }
     * }
     * ```
     *
     * | Platform Name   | Description                        |
     * |-----------------|------------------------------------|
     * | android         | on a device running Android.       |
     * | capacitor       | on a device running Capacitor.     |
     * | cordova         | on a device running Cordova.       |
     * | ios             | on a device running iOS.           |
     * | ipad            | on an iPad device.                 |
     * | iphone          | on an iPhone device.               |
     * | phablet         | on a phablet device.               |
     * | tablet          | on a tablet device.                |
     * | electron        | in Electron on a desktop device.   |
     * | pwa             | as a PWA app.                      |
     * | mobile          | on a mobile device.                |
     * | mobileweb       | on a mobile device in a browser.   |
     * | desktop         | on a desktop device.               |
     * | hybrid          | is a cordova or capacitor app.     |
     *
     */
    Platform.prototype.is = function (platformName) {
        return isPlatform(this.win, platformName);
    };
    /**
     * @returns the array of platforms
     * @description
     * Depending on what device you are on, `platforms` can return multiple values.
     * Each possible value is a hierarchy of platforms. For example, on an iPhone,
     * it would return `mobile`, `ios`, and `iphone`.
     *
     * ```
     * import { Platform } from 'ionic-angular';
     *
     * @Component({...})
     * export MyPage {
     *   constructor(public platform: Platform) {
     *     // This will print an array of the current platforms
     *     console.log(this.platform.platforms());
     *   }
     * }
     * ```
     */
    Platform.prototype.platforms = function () {
        return getPlatforms(this.win);
    };
    /**
     * Returns a promise when the platform is ready and native functionality
     * can be called. If the app is running from within a web browser, then
     * the promise will resolve when the DOM is ready. When the app is running
     * from an application engine such as Cordova, then the promise will
     * resolve when Cordova triggers the `deviceready` event.
     *
     * The resolved value is the `readySource`, which states which platform
     * ready was used. For example, when Cordova is ready, the resolved ready
     * source is `cordova`. The default ready source value will be `dom`. The
     * `readySource` is useful if different logic should run depending on the
     * platform the app is running from. For example, only Cordova can execute
     * the status bar plugin, so the web should not run status bar plugin logic.
     *
     * ```
     * import { Component } from '@angular/core';
     * import { Platform } from 'ionic-angular';
     *
     * @Component({...})
     * export MyApp {
     *   constructor(public platform: Platform) {
     *     this.platform.ready().then((readySource) => {
     *       console.log('Platform ready from', readySource);
     *       // Platform now ready, execute any required native code
     *     });
     *   }
     * }
     * ```
     */
    Platform.prototype.ready = function () {
        return this._readyPromise;
    };
    Object.defineProperty(Platform.prototype, "isRTL", {
        /**
         * Returns if this app is using right-to-left language direction or not.
         * We recommend the app's `index.html` file already has the correct `dir`
         * attribute value set, such as `<html dir="ltr">` or `<html dir="rtl">`.
         * [W3C: Structural markup and right-to-left text in HTML](http://www.w3.org/International/questions/qa-html-dir)
         */
        get: function () {
            return this.doc.dir === 'rtl';
        },
        enumerable: true,
        configurable: true
    });
    /**
     * Get the query string parameter
     */
    Platform.prototype.getQueryParam = function (key) {
        return readQueryParam(this.win.location.href, key);
    };
    /**
     * Returns `true` if the app is in landscape mode.
     */
    Platform.prototype.isLandscape = function () {
        return !this.isPortrait();
    };
    /**
     * Returns `true` if the app is in portrait mode.
     */
    Platform.prototype.isPortrait = function () {
        return this.win.matchMedia && this.win.matchMedia('(orientation: portrait)').matches;
    };
    Platform.prototype.testUserAgent = function (expression) {
        var nav = this.win.navigator;
        return !!(nav && nav.userAgent && nav.userAgent.indexOf(expression) >= 0);
    };
    /**
     * Get the current url.
     */
    Platform.prototype.url = function () {
        return this.win.location.href;
    };
    /**
     * Gets the width of the platform's viewport using `window.innerWidth`.
     */
    Platform.prototype.width = function () {
        return this.win.innerWidth;
    };
    /**
     * Gets the height of the platform's viewport using `window.innerHeight`.
     */
    Platform.prototype.height = function () {
        return this.win.innerHeight;
    };
    Platform.ctorParameters = function () { return [
        { type: undefined, decorators: [{ type: Inject, args: [DOCUMENT,] }] },
        { type: NgZone }
    ]; };
    Platform.ngInjectableDef = i0.ɵɵdefineInjectable({ factory: function Platform_Factory() { return new Platform(i0.ɵɵinject(i1.DOCUMENT), i0.ɵɵinject(i0.NgZone)); }, token: Platform, providedIn: "root" });
    Platform = tslib_1.__decorate([
        Injectable({
            providedIn: 'root',
        }),
        tslib_1.__param(0, Inject(DOCUMENT))
    ], Platform);
    return Platform;
}());
export { Platform };
var readQueryParam = function (url, key) {
    key = key.replace(/[\[]/, '\\[').replace(/[\]]/, '\\]');
    var regex = new RegExp('[\\?&]' + key + '=([^&#]*)');
    var results = regex.exec(url);
    return results ? decodeURIComponent(results[1].replace(/\+/g, ' ')) : null;
};
var ɵ0 = readQueryParam;
var proxyEvent = function (emitter, el, eventName) {
    if (el) {
        el.addEventListener(eventName, function (ev) {
            // ?? cordova might emit "null" events
            emitter.next(ev != null ? ev.detail : undefined);
        });
    }
};
var ɵ1 = proxyEvent;
export { ɵ0, ɵ1 };
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{ DOCUMENT } from '@angular/common';\nimport { Inject, Injectable, NgZone } from '@angular/core';\nimport { BackButtonEventDetail, KeyboardEventDetail, Platforms, getPlatforms, isPlatform } from '@ionic/core';\nimport { Subject, Subscription } from 'rxjs';\n\nexport interface BackButtonEmitter extends Subject<BackButtonEventDetail> {\n  subscribeWithPriority(priority: number, callback: (processNextHandler: () => void) => Promise<any> | void): Subscription;\n}\n\n@Injectable({\n  providedIn: 'root',\n})\nexport class Platform {\n\n  private _readyPromise: Promise<string>;\n  private win: any;\n\n  /**\n   * @hidden\n   */\n  backButton: BackButtonEmitter = new Subject<BackButtonEventDetail>() as any;\n\n  /**\n   * The keyboardDidShow event emits when the\n   * on-screen keyboard is presented.\n   */\n  keyboardDidShow = new Subject<KeyboardEventDetail>() as any;\n\n  /**\n   * The keyboardDidHide event emits when the\n   * on-screen keyboard is hidden.\n   */\n  keyboardDidHide = new Subject<void>();\n\n  /**\n   * The pause event emits when the native platform puts the application\n   * into the background, typically when the user switches to a different\n   * application. This event would emit when a Cordova app is put into\n   * the background, however, it would not fire on a standard web browser.\n   */\n  pause = new Subject<void>();\n\n  /**\n   * The resume event emits when the native platform pulls the application\n   * out from the background. This event would emit when a Cordova app comes\n   * out from the background, however, it would not fire on a standard web browser.\n   */\n  resume = new Subject<void>();\n\n  /**\n   * The resize event emits when the browser window has changed dimensions. This\n   * could be from a browser window being physically resized, or from a device\n   * changing orientation.\n   */\n  resize = new Subject<void>();\n\n  constructor(@Inject(DOCUMENT) private doc: any, zone: NgZone) {\n    zone.run(() => {\n      this.win = doc.defaultView;\n      this.backButton.subscribeWithPriority = function(priority, callback) {\n        return this.subscribe(ev => {\n          return ev.register(priority, processNextHandler => zone.run(() => callback(processNextHandler)));\n        });\n      };\n\n      proxyEvent(this.pause, doc, 'pause');\n      proxyEvent(this.resume, doc, 'resume');\n      proxyEvent(this.backButton, doc, 'ionBackButton');\n      proxyEvent(this.resize, this.win, 'resize');\n      proxyEvent(this.keyboardDidShow, this.win, 'ionKeyboardDidShow');\n      proxyEvent(this.keyboardDidHide, this.win, 'ionKeyboardDidHide');\n\n      let readyResolve: (value: string) => void;\n      this._readyPromise = new Promise(res => { readyResolve = res; });\n      if (this.win && this.win['cordova']) {\n        doc.addEventListener('deviceready', () => {\n          readyResolve('cordova');\n        }, { once: true });\n      } else {\n        readyResolve!('dom');\n      }\n    });\n  }\n\n  /**\n   * @returns returns true/false based on platform.\n   * @description\n   * Depending on the platform the user is on, `is(platformName)` will\n   * return `true` or `false`. Note that the same app can return `true`\n   * for more than one platform name. For example, an app running from\n   * an iPad would return `true` for the platform names: `mobile`,\n   * `ios`, `ipad`, and `tablet`. Additionally, if the app was running\n   * from Cordova then `cordova` would be true, and if it was running\n   * from a web browser on the iPad then `mobileweb` would be `true`.\n   *\n   * ```\n   * import { Platform } from 'ionic-angular';\n   *\n   * @Component({...})\n   * export MyPage {\n   *   constructor(public platform: Platform) {\n   *     if (this.platform.is('ios')) {\n   *       // This will only print when on iOS\n   *       console.log('I am an iOS device!');\n   *     }\n   *   }\n   * }\n   * ```\n   *\n   * | Platform Name   | Description                        |\n   * |-----------------|------------------------------------|\n   * | android         | on a device running Android.       |\n   * | capacitor       | on a device running Capacitor.     |\n   * | cordova         | on a device running Cordova.       |\n   * | ios             | on a device running iOS.           |\n   * | ipad            | on an iPad device.                 |\n   * | iphone          | on an iPhone device.               |\n   * | phablet         | on a phablet device.               |\n   * | tablet          | on a tablet device.                |\n   * | electron        | in Electron on a desktop device.   |\n   * | pwa             | as a PWA app.                      |\n   * | mobile          | on a mobile device.                |\n   * | mobileweb       | on a mobile device in a browser.   |\n   * | desktop         | on a desktop device.               |\n   * | hybrid          | is a cordova or capacitor app.     |\n   *\n   */\n  is(platformName: Platforms): boolean {\n    return isPlatform(this.win, platformName);\n  }\n\n  /**\n   * @returns the array of platforms\n   * @description\n   * Depending on what device you are on, `platforms` can return multiple values.\n   * Each possible value is a hierarchy of platforms. For example, on an iPhone,\n   * it would return `mobile`, `ios`, and `iphone`.\n   *\n   * ```\n   * import { Platform } from 'ionic-angular';\n   *\n   * @Component({...})\n   * export MyPage {\n   *   constructor(public platform: Platform) {\n   *     // This will print an array of the current platforms\n   *     console.log(this.platform.platforms());\n   *   }\n   * }\n   * ```\n   */\n  platforms(): string[] {\n    return getPlatforms(this.win);\n  }\n\n  /**\n   * Returns a promise when the platform is ready and native functionality\n   * can be called. If the app is running from within a web browser, then\n   * the promise will resolve when the DOM is ready. When the app is running\n   * from an application engine such as Cordova, then the promise will\n   * resolve when Cordova triggers the `deviceready` event.\n   *\n   * The resolved value is the `readySource`, which states which platform\n   * ready was used. For example, when Cordova is ready, the resolved ready\n   * source is `cordova`. The default ready source value will be `dom`. The\n   * `readySource` is useful if different logic should run depending on the\n   * platform the app is running from. For example, only Cordova can execute\n   * the status bar plugin, so the web should not run status bar plugin logic.\n   *\n   * ```\n   * import { Component } from '@angular/core';\n   * import { Platform } from 'ionic-angular';\n   *\n   * @Component({...})\n   * export MyApp {\n   *   constructor(public platform: Platform) {\n   *     this.platform.ready().then((readySource) => {\n   *       console.log('Platform ready from', readySource);\n   *       // Platform now ready, execute any required native code\n   *     });\n   *   }\n   * }\n   * ```\n   */\n  ready(): Promise<string> {\n    return this._readyPromise;\n  }\n\n  /**\n   * Returns if this app is using right-to-left language direction or not.\n   * We recommend the app's `index.html` file already has the correct `dir`\n   * attribute value set, such as `<html dir=\"ltr\">` or `<html dir=\"rtl\">`.\n   * [W3C: Structural markup and right-to-left text in HTML](http://www.w3.org/International/questions/qa-html-dir)\n   */\n  get isRTL(): boolean {\n    return this.doc.dir === 'rtl';\n  }\n\n  /**\n   * Get the query string parameter\n   */\n  getQueryParam(key: string): string | null {\n    return readQueryParam(this.win.location.href, key);\n  }\n\n  /**\n   * Returns `true` if the app is in landscape mode.\n   */\n  isLandscape(): boolean {\n    return !this.isPortrait();\n  }\n\n  /**\n   * Returns `true` if the app is in portrait mode.\n   */\n  isPortrait(): boolean {\n    return this.win.matchMedia && this.win.matchMedia('(orientation: portrait)').matches;\n  }\n\n  testUserAgent(expression: string): boolean {\n    const nav = this.win.navigator;\n    return !!(nav && nav.userAgent && nav.userAgent.indexOf(expression) >= 0);\n  }\n\n  /**\n   * Get the current url.\n   */\n  url() {\n    return this.win.location.href;\n  }\n\n  /**\n   * Gets the width of the platform's viewport using `window.innerWidth`.\n   */\n  width() {\n    return this.win.innerWidth;\n  }\n\n  /**\n   * Gets the height of the platform's viewport using `window.innerHeight`.\n   */\n  height(): number {\n    return this.win.innerHeight;\n  }\n}\n\nconst readQueryParam = (url: string, key: string) => {\n  key = key.replace(/[\\[]/, '\\\\[').replace(/[\\]]/, '\\\\]');\n  const regex = new RegExp('[\\\\?&]' + key + '=([^&#]*)');\n  const results = regex.exec(url);\n  return results ? decodeURIComponent(results[1].replace(/\\+/g, ' ')) : null;\n};\n\nconst proxyEvent = <T>(emitter: Subject<T>, el: EventTarget, eventName: string) => {\n  if ((el as any)) {\n    el.addEventListener(eventName, (ev: Event | undefined | null) => {\n      // ?? cordova might emit \"null\" events\n      emitter.next(ev != null ? (ev as any).detail as T : undefined);\n    });\n  }\n};\n"]}