From d845519361c3241e205d54a676476b956ddecd3f Mon Sep 17 00:00:00 2001
From: Aaron Czichon <aaron@inoverse.de>
Date: Mon, 20 Mar 2017 21:13:46 +0100
Subject: [PATCH] feat(pedo-meter): add pedometer plugin (#1135)

Closes #1104
---
 src/index.ts             |   3 ++
 src/plugins/pedometer.ts | 103 +++++++++++++++++++++++++++++++++++++++
 2 files changed, 106 insertions(+)
 create mode 100644 src/plugins/pedometer.ts

diff --git a/src/index.ts b/src/index.ts
index 85b98404..d65bffc6 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -98,6 +98,7 @@ import { OneSignal } from './plugins/onesignal';
 import { PhotoViewer } from './plugins/photo-viewer';
 import { ScreenOrientation } from './plugins/screen-orientation';
 import { PayPal } from './plugins/pay-pal';
+import { Pedometer } from './plugins/pedometer';
 import { PhotoLibrary } from './plugins/photo-library';
 import { PinDialog } from './plugins/pin-dialog';
 import { Pinterest } from './plugins/pinterest';
@@ -229,6 +230,7 @@ export * from './plugins/network';
 export * from './plugins/nfc';
 export * from './plugins/onesignal';
 export * from './plugins/pay-pal';
+export * from './plugins/pedometer';
 export * from './plugins/photo-library';
 export * from './plugins/photo-viewer';
 export * from './plugins/pin-dialog';
@@ -361,6 +363,7 @@ window['IonicNative'] = {
   NavigationBar,
   Network,
   PayPal,
+  Pedometer,
   PhotoLibrary,
   NFC,
   Printer,
diff --git a/src/plugins/pedometer.ts b/src/plugins/pedometer.ts
new file mode 100644
index 00000000..77088175
--- /dev/null
+++ b/src/plugins/pedometer.ts
@@ -0,0 +1,103 @@
+import { Plugin, Cordova } from './plugin';
+import { Observable } from 'rxjs/Observable';
+
+/**
+ * Interface of a pedometer data object which is returned by watching for new data or by recieving historical data
+ */
+
+export interface IPedometerData {
+  startDate?: number;
+  endDate?: number;
+  numberOfSteps: number;
+  distance: number;
+  floorsAscended: number;
+  floorsDescended: number;
+}
+
+/**
+ * @name Pedometer
+ * @description
+ * Fetch pedestrian-related pedometer data, 
+ * such as step counts and other information about the distance travelled.
+ *
+ * @usage
+ * ```
+ * import { Pedometer } from 'ionic-native';
+ *
+ * Pedometer.isDistanceAvailable()
+ *   .then((available: boolean) => console.log(available))
+ *   .catch((error: any) => console.log(error));
+ *
+ * Pedometer.startPedometerUpdates()
+ *    .subscribe((data: IPedometerData) => {
+ *      console.log(data);
+ *    });
+ * ```
+ */
+@Plugin({
+  pluginName: 'Pedometer',
+  plugin: 'cordova-plugin-pedometer',
+  pluginRef: 'pedometer',
+  repo: 'https://github.com/leecrossley/cordova-plugin-pedometer',
+  platforms: ['Android', 'iOS']
+})
+export class Pedometer {
+
+  /**
+   * Checks if step counting is available. Only works on iOS.
+   * @return {Promise<boolean>} Returns a promise that resolves when feature is supported (true) or not supported (false)
+   */
+  @Cordova()
+  static isStepCountingAvailable(): Promise<boolean> { return; }
+
+  /**
+   * Distance estimation indicates the ability to use step information to supply the approximate distance travelled by the user.
+   * This capability is not supported on all devices, even with iOS 8.
+   * Only works on iOS.
+   * @return {Promise<boolean>} Returns a promise that resolves when feature is supported (true) or not supported (false)
+   */
+  @Cordova()
+  static isDistanceAvailable(): Promise<boolean> { return; }
+
+  /**
+   * Floor counting indicates the ability to count the number of floors the user walks up or down using stairs.
+   * This capability is not supported on all devices, even with iOS 8.
+   * Only works on iOS.
+   * @return {Promise<boolean>} Returns a promise that resolves when feature is supported (true) or not supported (false)
+   */
+  @Cordova()
+  static isFloorCountingAvailable(): Promise<boolean> { return; }
+
+   /**
+   * Starts the delivery of recent pedestrian-related data to your Cordova app.
+   * 
+   * When the app is suspended, the delivery of updates stops temporarily. 
+   * Upon returning to foreground or background execution, the pedometer object begins updates again.
+   * @return {Observable<IPedometerData>} Returns a Observable that recieves repeatly data from pedometer in background.
+   */
+  @Cordova({
+    observable: true,
+    clearFunction: 'stopPedometerUpdates'
+  })
+  static startPedometerUpdates(): Observable<IPedometerData> { return; }
+
+  /**
+   * Stops the delivery of recent pedestrian data updates to your Cordova app.
+   * @return {Promise<boolean>} Returns a promise that resolves when pedometer watching was stopped
+   */
+  @Cordova()
+  static stopPedometerUpdates(): Promise<any> { return; }
+
+  /**
+   * Retrieves the data between the specified start and end dates.
+   * The startDate and endDate options are required and can be constructed in any valid JavaScript way 
+   * (e.g. new Date(2015, 4, 1, 15, 20, 00) is also valid, as is milliseconds).
+   * Only works on iOS.
+   * @param {any} options  start date and en date where you want to get pedometer data
+   * @return {Promise<IPedometerData>} Returns a promise that resolves when pedometer data found
+   */
+  @Cordova({
+    callbackOrder: 'reverse'
+  })
+  static queryData(options: { startDate: Date, endDate: Date }): Promise<IPedometerData> { return; }
+}