/*!
 * @overview es6-promise - a tiny implementation of Promises/A+.
 * @copyright Copyright (c) 2014 Yehuda Katz, Tom Dale, Stefan Penner and contributors (Conversion to ES6 API by Jake Archibald)
 * @license   Licensed under MIT license
 *            See https://raw.githubusercontent.com/jakearchibald/es6-promise/master/LICENSE
 * @version   4.0.5
 */
!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?module.exports=e():"function"==typeof define&&define.amd?define(e):t.ES6Promise=e()}(this,function(){"use strict";function t(t){return"function"==typeof t||"object"==typeof t&&null!==t}function e(t){return"function"==typeof t}function n(t){I=t}function r(t){J=t}function o(){return function(){return process.nextTick(a)}}function i(){return"undefined"!=typeof H?function(){H(a)}:c()}function s(){var t=0,e=new V(a),n=document.createTextNode("");return e.observe(n,{characterData:!0}),function(){n.data=t=++t%2}}function u(){var t=new MessageChannel;return t.port1.onmessage=a,function(){return t.port2.postMessage(0)}}function c(){var t=setTimeout;return function(){return t(a,1)}}function a(){for(var t=0;t<G;t+=2){var e=$[t],n=$[t+1];e(n),$[t]=void 0,$[t+1]=void 0}G=0}function f(){try{var t=require,e=t("vertx");return H=e.runOnLoop||e.runOnContext,i()}catch(n){return c()}}function l(t,e){var n=arguments,r=this,o=new 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s=o,c=!0;n._state!==nt||(i&&c?g(n,s):a?j(n,u):t===rt?S(n,s):t===ot&&j(n,s))}function C(t,e){try{e(function(e){g(t,e)},function(e){j(t,e)})}catch(n){j(t,n)}}function O(){return ut++}function k(t){t[et]=ut++,t._state=void 0,t._result=void 0,t._subscribers=[]}function Y(t,e){this._instanceConstructor=t,this.promise=new t(p),this.promise[et]||k(this.promise),B(e)?(this._input=e,this.length=e.length,this._remaining=e.length,this._result=new Array(this.length),0===this.length?S(this.promise,this._result):(this.length=this.length||0,this._enumerate(),0===this._remaining&&S(this.promise,this._result))):j(this.promise,q())}function q(){return new Error("Array Methods must be provided an Array")}function F(t){return new Y(this,t).promise}function D(t){var e=this;return new e(B(t)?function(n,r){for(var o=t.length,i=0;i<o;i++)e.resolve(t[i]).then(n,r)}:function(t,e){return e(new TypeError("You must pass an array to race."))})}function K(t){var e=this,n=new e(p);return j(n,t),n}function L(){throw new TypeError("You must pass a resolver function as the first argument to the promise constructor")}function N(){throw new TypeError("Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.")}function U(t){this[et]=O(),this._result=this._state=void 0,this._subscribers=[],p!==t&&("function"!=typeof t&&L(),this instanceof U?C(this,t):N())}function W(){var t=void 0;if("undefined"!=typeof global)t=global;else if("undefined"!=typeof self)t=self;else try{t=Function("return this")()}catch(e){throw new Error("polyfill failed because global object is unavailable in this environment")}var n=t.Promise;if(n){var r=null;try{r=Object.prototype.toString.call(n.resolve())}catch(e){}if("[object Promise]"===r&&!n.cast)return}t.Promise=U}var z=void 0;z=Array.isArray?Array.isArray:function(t){return"[object Array]"===Object.prototype.toString.call(t)};var B=z,G=0,H=void 0,I=void 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/**
 *
 * Array.find() Polyfill
 * https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/find
 *
 */
if (!Array.prototype.find) {
  Array.prototype.find = function(predicate) {
    if (this === null) {
      throw new TypeError('Array.prototype.find called on null or undefined');
    }
    if (typeof predicate !== 'function') {
      throw new TypeError('predicate must be a function');
    }
    var list = Object(this);
    var length = list.length >>> 0;
    var thisArg = arguments[1];
    var value;

    for (var i = 0; i < length; i++) {
      value = list[i];
      if (predicate.call(thisArg, value, i, list)) {
        return value;
      }
    }
    return undefined;
  };
}

'use strict';

/*!
 *
 * Author: Alex Disler (alexdisler.com)
 * github.com/alexdisler/cordova-plugin-inapppurchase
 *
 * Licensed under the MIT license. Please see README for more information.
 *
 */

var utils = {};

utils.errors = {
  101: 'invalid argument - productIds must be an array of strings',
  102: 'invalid argument - productId must be a string',
  103: 'invalid argument - product type must be a string',
  104: 'invalid argument - receipt must be a string of a json',
  105: 'invalid argument - signature must be a string'
};

utils.validArrayOfStrings = function (val) {
  return val && Array.isArray(val) && val.length > 0 && !val.find(function (i) {
    return !i.length || typeof i !== 'string';
  });
};

utils.validString = function (val) {
  return val && val.length && typeof val === 'string';
};

utils.chunk = function (array, size) {
  if (!Array.isArray(array)) {
    throw new Error('Invalid array');
  }

  if (typeof size !== 'number' || size < 1) {
    throw new Error('Invalid size');
  }

  var times = Math.ceil(array.length / size);
  return Array.apply(null, Array(times)).reduce(function (result, val, i) {
    return result.concat([array.slice(i * size, (i + 1) * size)]);
  }, []);
};
'use strict';

/*!
 *
 * Author: Alex Disler (alexdisler.com)
 * github.com/alexdisler/cordova-plugin-inapppurchase
 *
 * Licensed under the MIT license. Please see README for more information.
 *
 */

var inAppPurchase = { utils: utils };

var createIapError = function createIapError(reject) {
  return function () {
    var err = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};

    err.errorCode = err.code;
    return reject(err);
  };
};

var nativeCall = function nativeCall(name) {
  var args = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : [];

  return new Promise(function (resolve, reject) {
    window.cordova.exec(function (res) {
      resolve(res);
    }, createIapError(reject), 'InAppBillingV3', name, args);
  });
};

var chunkedGetSkuDetails = function chunkedGetSkuDetails(productIds) {
  // We need to chunk the getSkuDetails call cause it is only allowed to provide a maximum of 20 items per call
  return utils.chunk(productIds, 19).reduce(function (promise, productIds) {
    return promise.then(function (result) {
      return nativeCall('getSkuDetails', productIds).then(function (items) {
        return result.concat(items);
      });
    });
  }, Promise.resolve([]));
};

inAppPurchase.getProducts = function (productIds) {
  return new Promise(function (resolve, reject) {
    if (!inAppPurchase.utils.validArrayOfStrings(productIds)) {
      reject(new Error(inAppPurchase.utils.errors[101]));
    } else {
      nativeCall('init', []).then(function () {
        return chunkedGetSkuDetails(productIds);
      }).then(function (items) {
        var arr = items.map(function (val) {
          return {
            productId: val.productId,
            title: val.title,
            description: val.description,
            price: val.price,
            currency: val.currency,
            priceAsDecimal: val.priceAsDecimal,
          };
        });
        resolve(arr);
      }).catch(reject);
    }
  });
};

var executePaymentOfType = function executePaymentOfType(type, productId) {
  return new Promise(function (resolve, reject) {
    if (!inAppPurchase.utils.validString(productId)) {
      reject(new Error(inAppPurchase.utils.errors[102]));
    } else {
      nativeCall(type, [productId]).then(function (res) {
        resolve({
          signature: res.signature,
          productId: res.productId,
          transactionId: res.purchaseToken,
          type: res.type,
          productType: res.type,
          receipt: res.receipt
        });
      }).catch(reject);
    }
  });
};

inAppPurchase.buy = function (productId) {
  return executePaymentOfType('buy', productId);
};

inAppPurchase.subscribe = function (productId) {
  return executePaymentOfType('subscribe', productId);
};

inAppPurchase.consume = function (type, receipt, signature) {
  return new Promise(function (resolve, reject) {
    if (!inAppPurchase.utils.validString(type)) {
      reject(new Error(inAppPurchase.utils.errors[103]));
    } else if (!inAppPurchase.utils.validString(receipt)) {
      reject(new Error(inAppPurchase.utils.errors[104]));
    } else if (!inAppPurchase.utils.validString(signature)) {
      reject(new Error(inAppPurchase.utils.errors[105]));
    } else {
      nativeCall('consumePurchase', [type, receipt, signature]).then(resolve).catch(reject);
    }
  });
};

inAppPurchase.restorePurchases = function () {
  return nativeCall('init', []).then(function () {
    return nativeCall('restorePurchases', []);
  }).then(function (purchases) {
    var arr = [];
    if (purchases) {
      arr = purchases.map(function (val) {
        return {
          productId: val.productId,
          state: val.state,
          transactionId: val.orderId,
          date: val.date,
          type: val.type,
          productType: val.type,
          signature: val.signature,
          receipt: val.receipt
        };
      });
    }
    return Promise.resolve(arr);
  });
};

inAppPurchase.getReceipt = function () {
  return Promise.resolve('');
};

module.exports = inAppPurchase;