klip-sdk/dist/klipSDK.js

JavaScript SDK to interact with klip App2App requests

'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

/*jshint browser: true, node: true
 */

(function (exports) {

  if (!Array.isArray) {
    Array.isArray = function (arg) {
      return Object.prototype.toString.call(arg) === "[object Array]";
    };
  }

  function checkUserAgent(ua) {
    var browser = {};
    var match = /(dolfin)[ \/]([\w.]+)/.exec(ua) ||
      /(edge)[ \/]([\w.]+)/.exec(ua) ||
      /(chrome)[ \/]([\w.]+)/.exec(ua) ||
      /(tizen)[ \/]([\w.]+)/.exec(ua) ||
      /(opera)(?:.*version)?[ \/]([\w.]+)/.exec(ua) ||
      /(webkit)(?:.*version)?[ \/]([\w.]+)/.exec(ua) ||
      /(msie) ([\w.]+)/.exec(ua) ||
      (ua.indexOf("compatible") < 0 &&
        /(mozilla)(?:.*? rv:([\w.]+))?/.exec(ua)) || ["", "unknown"];
    if (match[1] === "webkit") {
      match = /(iphone|ipad|ipod)[\S\s]*os ([\w._\-]+) like/.exec(ua) ||
        /(android)[ \/]([\w._\-]+);/.exec(ua) || [match[0], "safari", match[2]];
    } else if (match[1] === "mozilla") {
      if (/trident/.test(ua)) {
        match[1] = "msie";
      } else {
        match[1] = "firefox";
      }
    } else if (
      /polaris|natebrowser|([010|011|016|017|018|019]{3}\d{3,4}\d{4}$)/.test(ua)
    ) {
      match[1] = "polaris";
    }

    browser[match[1]] = true;
    browser.name = match[1];
    browser.version = setVersion(match[2]);

    return browser;
  }

  function setVersion(versionString) {
    var version = {};

    var versions = versionString
      ? versionString.split(/\.|-|_/)
      : ["0", "0", "0"];
    version.info = versions.join(".");
    version.major = versions[0] || "0";
    version.minor = versions[1] || "0";
    version.patch = versions[2] || "0";

    return version;
  }

  function checkPlatform(ua) {
    if (isPc(ua)) {
      return "pc";
    } else if (isTablet(ua)) {
      return "tablet";
    } else if (isMobile(ua)) {
      return "mobile";
    } else {
      return "";
    }
  }
  function isPc(ua) {
    if (
      ua.match(/linux|windows (nt|98)|macintosh|cros/) &&
      !ua.match(/android|mobile|polaris|lgtelecom|uzard|natebrowser|ktf;|skt;/)
    ) {
      return true;
    }
    return false;
  }
  function isTablet(ua) {
    if (
      ua.match(/ipad/) ||
      (ua.match(/android/) && !ua.match(/mobi|mini|fennec/))
    ) {
      return true;
    }
    return false;
  }
  function isMobile(ua) {
    if (
      !!ua.match(
        /ip(hone|od)|android.+mobile|windows (ce|phone)|blackberry|bb10|symbian|webos|firefox.+fennec|opera m(ob|in)i|tizen.+mobile|polaris|iemobile|lgtelecom|nokia|sonyericsson|dolfin|uzard|natebrowser|ktf;|skt;/
      )
    ) {
      return true;
    } else {
      return false;
    }
  }

  function checkOs(ua) {
    var os = {},
      match = /(iphone|ipad|ipod)[\S\s]*os ([\w._\-]+) like/.exec(ua) ||
        (/polaris|natebrowser|([010|011|016|017|018|019]{3}\d{3,4}\d{4}$)/.test(
          ua
        )
          ? ["", "polaris", "0.0.0"]
          : false) ||
        /(windows)(?: nt | phone(?: os){0,1} | )([\w._\-]+)/.exec(ua) ||
        /(android)[ \/]([\w._\-]+);/.exec(ua) ||
        (/android/.test(ua) ? ["", "android", "0.0.0"] : false) ||
        (/(windows)/.test(ua) ? ["", "windows", "0.0.0"] : false) ||
        /(mac) os x ([\w._\-]+)/.exec(ua) ||
        /(tizen)[ \/]([\w._\-]+);/.exec(ua) ||
        (/(linux)/.test(ua) ? ["", "linux", "0.0.0"] : false) ||
        (/webos/.test(ua) ? ["", "webos", "0.0.0"] : false) ||
        /(cros)(?:\s[\w]+\s)([\d._\-]+)/.exec(ua) ||
        /(bada)[ \/]([\w._\-]+)/.exec(ua) ||
        (/bada/.test(ua) ? ["", "bada", "0.0.0"] : false) ||
        (/(rim|blackberry|bb10)/.test(ua)
          ? ["", "blackberry", "0.0.0"]
          : false) || ["", "unknown", "0.0.0"];

    if (match[1] === "iphone" || match[1] === "ipad" || match[1] === "ipod") {
      match[1] = "ios";
    } else if (match[1] === "windows" && match[2] === "98") {
      match[2] = "0.98.0";
    }
    if (match[1] === "cros") {
      match[1] = "chrome";
    }
    os[match[1]] = true;
    os.name = match[1];
    os.version = setVersion(match[2]);
    return os;
  }

  var baseAppList = ["crios", "fxios", "daumapps"];
  function checkApp(ua, customAppList) {
    var app = {},
      match = null,
      checkAppList = baseAppList;

    if (Array.isArray(customAppList)) {
      checkAppList = baseAppList.concat(customAppList);
    } else if (typeof customAppList === "string") {
      checkAppList = baseAppList.concat([customAppList]);
    }

    for (var i = 0, len = checkAppList.length; i < len; i += 1) {
      var appname = checkAppList[i];
      var regex = new RegExp("(" + appname + ")[ \\/]([\\w._\\-]+)");
      match = regex.exec(ua);
      if (match) {
        break;
      }
    }

    if (!match) {
      match = ["", ""];
    }

    if (match[1]) {
      app.isApp = true;
      app.name = match[1];
      app.version = setVersion(match[2]);
    } else {
      app.isApp = false;
    }

    return app;
  }

  function getLowerUserAgent(ua) {
    var lowerUa = "";
    if (!ua) {
      if (
        typeof window !== "undefined" &&
        window.navigator &&
        typeof window.navigator.userAgent === "string"
      ) {
        lowerUa = window.navigator.userAgent.toLowerCase();
      } else {
        lowerUa = "";
      }
    } else {
      lowerUa = ua.toLowerCase();
    }

    return lowerUa;
  }

  var userAgent = (exports.userAgent = function (ua, customAppList) {
    var lowerUa = getLowerUserAgent(ua);

    return {
      ua: lowerUa,
      browser: checkUserAgent(lowerUa),
      platform: checkPlatform(lowerUa),
      os: checkOs(lowerUa),
      app: checkApp(lowerUa, customAppList),
    };
  });

  if (typeof window === "object" && window.navigator.userAgent) {
    window.ua_result = userAgent(window.navigator.userAgent) || null;
  }
})(
  (function () {
    // Make userAgent a Node module, if possible.
    if (typeof exports === "object") {
      exports.daumtools = exports;
      exports.util = exports;
      return exports;
    } else if (typeof window === "object") {
      window.daumtools =
        typeof window.daumtools === "undefined" ? {} : window.daumtools;
      window.util =
        typeof window.util === "undefined" ? window.daumtools : window.util;
      return window.daumtools;
    } else if (typeof self === "object") {
      // for use in web workers
      self.daumtools =
        typeof self.daumtools === "undefined" ? {} : self.daumtools;
      self.util = typeof self.util === "undefined" ? self.daumtools : self.util;
      return self;
    }
  })()
);

/* global exports, jshint devel: true */
(function (exports) {

  /**
   * app.을 실행하거나 / store 페이지에 연결하여 준다.
   * @function
   * @param context {object} urlScheme, useUrlScheme, intentURI, storeURL, appName, onAppMissing, onUnsupportedEnvironment, willInvokeApp
   * @example daumtools.web2app({ urlScheme : 'daumapps://open', intentURI : '', storeURL: 'itms-app://...', appName: '다음앱' });
   */
  exports.web2app = (function () {
    var TIMEOUT_IOS = 2.5 * 1000,
      // NOTE : timeout 시간을 여유롭게 설정하여, 앱 전환시에도 fallback이 실행되지 않도록 처리합니다.
      TIMEOUT_ANDROID = 2 * 1000,
      INTERVAL = 100,
      ua = exports.userAgent(),
      os = ua.os,
      intentNotSupportedBrowserList = ["firefox", "opr/"];

    function moveToStore(storeURL) {
      top.window.location.href = storeURL;
    }

    function web2app(context) {
      var willInvokeApp =
          typeof context.willInvokeApp === "function"
            ? context.willInvokeApp
            : function () {},
        onAppMissing =
          typeof context.onAppMissing === "function"
            ? context.onAppMissing
            : null,
        onUnsupportedEnvironment =
          typeof context.onUnsupportedEnvironment === "function"
            ? context.onUnsupportedEnvironment
            : function () {};

      willInvokeApp();

      if (os.android) {
        if (
          isIntentSupportedBrowser() &&
          context.intentURI &&
          !context.useUrlScheme
        ) {
          web2appViaIntentURI(context.intentURI,
              context.storeURL,
              onAppMissing
          );
        } else if (context.storeURL) {
          web2appViaCustomUrlSchemeForAndroid(
            context.urlScheme,
            context.storeURL,
            onAppMissing
          );
        }
      } else if (os.ios && context.storeURL) {
        const isChrome = /(crios|CriOS)/.test(ua.ua);
        if(!isChrome && (ua.browser.iphone || ua.browser.ipad || ua.browser.ipod)) {
          // NOTE : iOS safari 정책(사용자 인터렉션 없이 window.open 함수를 실행하는 것을 차단)을 우회하기 위해, timeout을 설정합니다.
          setTimeout(()=>{
            window.open(context.urlScheme);
          });
        } else {
          web2appViaCustomUrlSchemeForIOS(
              context.urlScheme,
              context.storeURL,
              onAppMissing,
              context.universalLink
          );
        }
      } else {
        setTimeout(function () {
          onUnsupportedEnvironment();
        }, 100);
      }
    }

    /**
    * Intent 실행을 지원하는 브라우저 여부를 판단합니다.
    * chrome 25 and later supports intent. https://developer.chrome.com/multidevice/android/intents
    * @returns {boolean} intent지원 여부
    */
    function isIntentSupportedBrowser() {
      var supportsIntent = ua.browser.chrome && +ua.browser.version.major >= 25;
      var blackListRegexp = new RegExp(
        intentNotSupportedBrowserList.join("|"),
        "i"
      );
      return supportsIntent && !blackListRegexp.test(ua.ua);
    }

    /**
     * AOS에서 전달된 custom url scheme을 이용해 앱 실행
     * @param {string} urlScheme deep link url
     * @param {string} storeURL 앱 미설치 시 전환될 앱스토어 url
     * @param {function} fallback 앱 실행 실패 또는 미설치 시 실행될 fallback함수
     * */
    function web2appViaCustomUrlSchemeForAndroid(
      urlScheme,
      storeURL,
      fallback
    ) {
      var tid = deferFallback(TIMEOUT_ANDROID, storeURL, fallback);
      // 앱 전환 후 타이머 제거
      // NOTE : 페이지 활성화/비활성화 상태에 따라 트리거되는 visibilitychange 이벤트 리스너를 사용하도록 변경합니다.
      bindVisibilityChangeEvent(tid);
      launchAppViaHiddenIframe(urlScheme);
    }

    /**
     * 앱 설치 여부를 판단하고, 미설치시 fallback을 실행하거나 스토어로 이동
     * OS별로 설정된 timeout이후 window visibility 변화가 없을 경우 앱 미설치로 판단함
     * @param {number} timeout 화면전환 타임아웃 설정 시간-
     * @param {string} storeURL 앱 미설치 시 전환될 앱스토어 url. fallback이 없을 시 실행됨
     * @param {function} fallback 앱 실행 실패 또는 미설치 시 실행될 fallback함수
     * */
    function deferFallback(timeout, storeURL, fallback) {
      var clickedAt = new Date().getTime();
      return setTimeout(function () {
        var now = new Date().getTime();
        if (isPageVisible() && now - clickedAt < timeout + INTERVAL) {
          if(fallback) fallback();
          else moveToStore(storeURL);
        }
      }, timeout);
    }

    /**
     * AOS chrome에서 Intent를 통한 앱 실행
     * @param {string} launchURI Intent uri
     * @param {string} storeURL 앱 미설치 시 전환될 앱스토어 url. fallback이 없을 시 실행됨
     * @param {function} fallback 앱 실행 실패 또는 미설치 시 실행될 fallback함수
     * */
    function web2appViaIntentURI(launchURI, storeURL, fallback) {
      if (ua.browser.chrome) {
        var tid = deferFallback(os.android ? TIMEOUT_ANDROID : TIMEOUT_IOS, storeURL, fallback);
        // NOTE : 페이지 활성화/비활성화 상태에 따라 트리거되는 visibilitychange 이벤트 리스너를 사용하도록 변경합니다.
        bindVisibilityChangeEvent(tid);
        move();
      } else {
        setTimeout(move, 100);
      }

      function move() {
        top.window.location.href = launchURI;
      }
    }

    /**
     * IOS에서 전달된 custom url scheme을 이용해 앱 실행
     * @param {string} urlScheme deep link url
     * @param {string} storeURL 앱 미설치 시 전환될 앱스토어 url
     * @param {function} fallback 앱 실행 실패 또는 미설치 시 실행될 fallback함수
     * @param {string} universalLink universal link
     */
    function web2appViaCustomUrlSchemeForIOS(
      urlScheme,
      storeURL,
      fallback,
      universalLink
    ) {
      var tid = deferFallback(TIMEOUT_IOS, storeURL, fallback);

      if (parseInt(ua.os.version.major, 10) < 8) {
        bindPagehideEvent(tid);
      } else {
        bindVisibilityChangeEvent(tid);
      }

      // https://developer.apple.com/library/prerelease/ios/documentation/General/Conceptual/AppSearch/UniversalLinks.html#//apple_ref/doc/uid/TP40016308-CH12
      if (isSupportUniversalLinks()) {
        if (universalLink === undefined) {
          universalLink = urlScheme;
        } else {
          clearTimeout(tid);
        }
        launchAppViaChangingLocation(universalLink);
      } else {
        launchAppViaHiddenIframe(urlScheme);
      }
    }

    function bindPagehideEvent(tid) {
      window.addEventListener("pagehide", function clear() {
        if (isPageVisible()) {
          clearTimeout(tid);
          window.removeEventListener("pagehide", clear);
        }
      });
    }

    function bindVisibilityChangeEvent(tid) {
      document.addEventListener("visibilitychange", function clear() {
        if(document.visibilityState === "hidden") {
          clearTimeout(tid);
          document.removeEventListener("visibilitychange", clear);
        }
      });
    }

    function isPageVisible() {
      var attrNames = ["hidden", "webkitHidden"];
      for (var i = 0, len = attrNames.length; i < len; i++) {
        if (typeof document[attrNames[i]] !== "undefined") {
          return !document[attrNames[i]];
        }
      }
      return true;
    }

    function launchAppViaChangingLocation(urlScheme) {
      top.window.location.href = urlScheme;
    }

    function launchAppViaHiddenIframe(urlScheme) {
      setTimeout(function () {
        var iframe = createHiddenIframe("appLauncher");
        iframe.src = urlScheme;
      }, 100);
    }

    function createHiddenIframe(id) {
      var iframe = document.createElement("iframe");
      iframe.id = id;
      iframe.style.border = "none";
      iframe.style.width = "0";
      iframe.style.height = "0";
      iframe.style.display = "none";
      iframe.style.overflow = "hidden";
      document.body.appendChild(iframe);
      return iframe;
    }

    function isSupportUniversalLinks() {
      return parseInt(ua.os.version.major, 10) > 8 && ua.os.ios;
    }

    return web2app;
  })();
})(
  (function () {
    if (typeof exports === "object") {
      exports.daumtools = exports;
      return exports;
    } else if (typeof window === "object") {
      window.daumtools =
        typeof window.daumtools === "undefined" ? {} : window.daumtools;
      return window.daumtools;
    }
  })()
);

(function (exports) {

  /* package version info */
  exports.daumtools =
    typeof exports.daumtools === "undefined" ? {} : exports.daumtools;
  if (typeof exports.daumtools.web2app !== "undefined") {
    exports.daumtools.web2app.version = "1.1.1";
  }
})(window);

var global =
  (typeof globalThis !== 'undefined' && globalThis) ||
  (typeof self !== 'undefined' && self) ||
  (typeof global !== 'undefined' && global);

var support = {
  searchParams: 'URLSearchParams' in global,
  iterable: 'Symbol' in global && 'iterator' in Symbol,
  blob:
    'FileReader' in global &&
    'Blob' in global &&
    (function() {
      try {
        new Blob();
        return true
      } catch (e) {
        return false
      }
    })(),
  formData: 'FormData' in global,
  arrayBuffer: 'ArrayBuffer' in global
};

function isDataView(obj) {
  return obj && DataView.prototype.isPrototypeOf(obj)
}

if (support.arrayBuffer) {
  var viewClasses = [
    '[object Int8Array]',
    '[object Uint8Array]',
    '[object Uint8ClampedArray]',
    '[object Int16Array]',
    '[object Uint16Array]',
    '[object Int32Array]',
    '[object Uint32Array]',
    '[object Float32Array]',
    '[object Float64Array]'
  ];

  var isArrayBufferView =
    ArrayBuffer.isView ||
    function(obj) {
      return obj && viewClasses.indexOf(Object.prototype.toString.call(obj)) > -1
    };
}

function normalizeName(name) {
  if (typeof name !== 'string') {
    name = String(name);
  }
  if (/[^a-z0-9\-#$%&'*+.^_`|~!]/i.test(name) || name === '') {
    throw new TypeError('Invalid character in header field name')
  }
  return name.toLowerCase()
}

function normalizeValue(value) {
  if (typeof value !== 'string') {
    value = String(value);
  }
  return value
}

// Build a destructive iterator for the value list
function iteratorFor(items) {
  var iterator = {
    next: function() {
      var value = items.shift();
      return {done: value === undefined, value: value}
    }
  };

  if (support.iterable) {
    iterator[Symbol.iterator] = function() {
      return iterator
    };
  }

  return iterator
}

function Headers(headers) {
  this.map = {};

  if (headers instanceof Headers) {
    headers.forEach(function(value, name) {
      this.append(name, value);
    }, this);
  } else if (Array.isArray(headers)) {
    headers.forEach(function(header) {
      this.append(header[0], header[1]);
    }, this);
  } else if (headers) {
    Object.getOwnPropertyNames(headers).forEach(function(name) {
      this.append(name, headers[name]);
    }, this);
  }
}

Headers.prototype.append = function(name, value) {
  name = normalizeName(name);
  value = normalizeValue(value);
  var oldValue = this.map[name];
  this.map[name] = oldValue ? oldValue + ', ' + value : value;
};

Headers.prototype['delete'] = function(name) {
  delete this.map[normalizeName(name)];
};

Headers.prototype.get = function(name) {
  name = normalizeName(name);
  return this.has(name) ? this.map[name] : null
};

Headers.prototype.has = function(name) {
  return this.map.hasOwnProperty(normalizeName(name))
};

Headers.prototype.set = function(name, value) {
  this.map[normalizeName(name)] = normalizeValue(value);
};

Headers.prototype.forEach = function(callback, thisArg) {
  for (var name in this.map) {
    if (this.map.hasOwnProperty(name)) {
      callback.call(thisArg, this.map[name], name, this);
    }
  }
};

Headers.prototype.keys = function() {
  var items = [];
  this.forEach(function(value, name) {
    items.push(name);
  });
  return iteratorFor(items)
};

Headers.prototype.values = function() {
  var items = [];
  this.forEach(function(value) {
    items.push(value);
  });
  return iteratorFor(items)
};

Headers.prototype.entries = function() {
  var items = [];
  this.forEach(function(value, name) {
    items.push([name, value]);
  });
  return iteratorFor(items)
};

if (support.iterable) {
  Headers.prototype[Symbol.iterator] = Headers.prototype.entries;
}

function consumed(body) {
  if (body.bodyUsed) {
    return Promise.reject(new TypeError('Already read'))
  }
  body.bodyUsed = true;
}

function fileReaderReady(reader) {
  return new Promise(function(resolve, reject) {
    reader.onload = function() {
      resolve(reader.result);
    };
    reader.onerror = function() {
      reject(reader.error);
    };
  })
}

function readBlobAsArrayBuffer(blob) {
  var reader = new FileReader();
  var promise = fileReaderReady(reader);
  reader.readAsArrayBuffer(blob);
  return promise
}

function readBlobAsText(blob) {
  var reader = new FileReader();
  var promise = fileReaderReady(reader);
  reader.readAsText(blob);
  return promise
}

function readArrayBufferAsText(buf) {
  var view = new Uint8Array(buf);
  var chars = new Array(view.length);

  for (var i = 0; i < view.length; i++) {
    chars[i] = String.fromCharCode(view[i]);
  }
  return chars.join('')
}

function bufferClone(buf) {
  if (buf.slice) {
    return buf.slice(0)
  } else {
    var view = new Uint8Array(buf.byteLength);
    view.set(new Uint8Array(buf));
    return view.buffer
  }
}

function Body() {
  this.bodyUsed = false;

  this._initBody = function(body) {
    /*
      fetch-mock wraps the Response object in an ES6 Proxy to
      provide useful test harness features such as flush. However, on
      ES5 browsers without fetch or Proxy support pollyfills must be used;
      the proxy-pollyfill is unable to proxy an attribute unless it exists
      on the object before the Proxy is created. This change ensures
      Response.bodyUsed exists on the instance, while maintaining the
      semantic of setting Request.bodyUsed in the constructor before
      _initBody is called.
    */
    this.bodyUsed = this.bodyUsed;
    this._bodyInit = body;
    if (!body) {
      this._bodyText = '';
    } else if (typeof body === 'string') {
      this._bodyText = body;
    } else if (support.blob && Blob.prototype.isPrototypeOf(body)) {
      this._bodyBlob = body;
    } else if (support.formData && FormData.prototype.isPrototypeOf(body)) {
      this._bodyFormData = body;
    } else if (support.searchParams && URLSearchParams.prototype.isPrototypeOf(body)) {
      this._bodyText = body.toString();
    } else if (support.arrayBuffer && support.blob && isDataView(body)) {
      this._bodyArrayBuffer = bufferClone(body.buffer);
      // IE 10-11 can't handle a DataView body.
      this._bodyInit = new Blob([this._bodyArrayBuffer]);
    } else if (support.arrayBuffer && (ArrayBuffer.prototype.isPrototypeOf(body) || isArrayBufferView(body))) {
      this._bodyArrayBuffer = bufferClone(body);
    } else {
      this._bodyText = body = Object.prototype.toString.call(body);
    }

    if (!this.headers.get('content-type')) {
      if (typeof body === 'string') {
        this.headers.set('content-type', 'text/plain;charset=UTF-8');
      } else if (this._bodyBlob && this._bodyBlob.type) {
        this.headers.set('content-type', this._bodyBlob.type);
      } else if (support.searchParams && URLSearchParams.prototype.isPrototypeOf(body)) {
        this.headers.set('content-type', 'application/x-www-form-urlencoded;charset=UTF-8');
      }
    }
  };

  if (support.blob) {
    this.blob = function() {
      var rejected = consumed(this);
      if (rejected) {
        return rejected
      }

      if (this._bodyBlob) {
        return Promise.resolve(this._bodyBlob)
      } else if (this._bodyArrayBuffer) {
        return Promise.resolve(new Blob([this._bodyArrayBuffer]))
      } else if (this._bodyFormData) {
        throw new Error('could not read FormData body as blob')
      } else {
        return Promise.resolve(new Blob([this._bodyText]))
      }
    };

    this.arrayBuffer = function() {
      if (this._bodyArrayBuffer) {
        var isConsumed = consumed(this);
        if (isConsumed) {
          return isConsumed
        }
        if (ArrayBuffer.isView(this._bodyArrayBuffer)) {
          return Promise.resolve(
            this._bodyArrayBuffer.buffer.slice(
              this._bodyArrayBuffer.byteOffset,
              this._bodyArrayBuffer.byteOffset + this._bodyArrayBuffer.byteLength
            )
          )
        } else {
          return Promise.resolve(this._bodyArrayBuffer)
        }
      } else {
        return this.blob().then(readBlobAsArrayBuffer)
      }
    };
  }

  this.text = function() {
    var rejected = consumed(this);
    if (rejected) {
      return rejected
    }

    if (this._bodyBlob) {
      return readBlobAsText(this._bodyBlob)
    } else if (this._bodyArrayBuffer) {
      return Promise.resolve(readArrayBufferAsText(this._bodyArrayBuffer))
    } else if (this._bodyFormData) {
      throw new Error('could not read FormData body as text')
    } else {
      return Promise.resolve(this._bodyText)
    }
  };

  if (support.formData) {
    this.formData = function() {
      return this.text().then(decode)
    };
  }

  this.json = function() {
    return this.text().then(JSON.parse)
  };

  return this
}

// HTTP methods whose capitalization should be normalized
var methods = ['DELETE', 'GET', 'HEAD', 'OPTIONS', 'POST', 'PUT'];

function normalizeMethod(method) {
  var upcased = method.toUpperCase();
  return methods.indexOf(upcased) > -1 ? upcased : method
}

function Request(input, options) {
  if (!(this instanceof Request)) {
    throw new TypeError('Please use the "new" operator, this DOM object constructor cannot be called as a function.')
  }

  options = options || {};
  var body = options.body;

  if (input instanceof Request) {
    if (input.bodyUsed) {
      throw new TypeError('Already read')
    }
    this.url = input.url;
    this.credentials = input.credentials;
    if (!options.headers) {
      this.headers = new Headers(input.headers);
    }
    this.method = input.method;
    this.mode = input.mode;
    this.signal = input.signal;
    if (!body && input._bodyInit != null) {
      body = input._bodyInit;
      input.bodyUsed = true;
    }
  } else {
    this.url = String(input);
  }

  this.credentials = options.credentials || this.credentials || 'same-origin';
  if (options.headers || !this.headers) {
    this.headers = new Headers(options.headers);
  }
  this.method = normalizeMethod(options.method || this.method || 'GET');
  this.mode = options.mode || this.mode || null;
  this.signal = options.signal || this.signal;
  this.referrer = null;

  if ((this.method === 'GET' || this.method === 'HEAD') && body) {
    throw new TypeError('Body not allowed for GET or HEAD requests')
  }
  this._initBody(body);

  if (this.method === 'GET' || this.method === 'HEAD') {
    if (options.cache === 'no-store' || options.cache === 'no-cache') {
      // Search for a '_' parameter in the query string
      var reParamSearch = /([?&])_=[^&]*/;
      if (reParamSearch.test(this.url)) {
        // If it already exists then set the value with the current time
        this.url = this.url.replace(reParamSearch, '$1_=' + new Date().getTime());
      } else {
        // Otherwise add a new '_' parameter to the end with the current time
        var reQueryString = /\?/;
        this.url += (reQueryString.test(this.url) ? '&' : '?') + '_=' + new Date().getTime();
      }
    }
  }
}

Request.prototype.clone = function() {
  return new Request(this, {body: this._bodyInit})
};

function decode(body) {
  var form = new FormData();
  body
    .trim()
    .split('&')
    .forEach(function(bytes) {
      if (bytes) {
        var split = bytes.split('=');
        var name = split.shift().replace(/\+/g, ' ');
        var value = split.join('=').replace(/\+/g, ' ');
        form.append(decodeURIComponent(name), decodeURIComponent(value));
      }
    });
  return form
}

function parseHeaders(rawHeaders) {
  var headers = new Headers();
  // Replace instances of \r\n and \n followed by at least one space or horizontal tab with a space
  // https://tools.ietf.org/html/rfc7230#section-3.2
  var preProcessedHeaders = rawHeaders.replace(/\r?\n[\t ]+/g, ' ');
  preProcessedHeaders.split(/\r?\n/).forEach(function(line) {
    var parts = line.split(':');
    var key = parts.shift().trim();
    if (key) {
      var value = parts.join(':').trim();
      headers.append(key, value);
    }
  });
  return headers
}

Body.call(Request.prototype);

function Response(bodyInit, options) {
  if (!(this instanceof Response)) {
    throw new TypeError('Please use the "new" operator, this DOM object constructor cannot be called as a function.')
  }
  if (!options) {
    options = {};
  }

  this.type = 'default';
  this.status = options.status === undefined ? 200 : options.status;
  this.ok = this.status >= 200 && this.status < 300;
  this.statusText = 'statusText' in options ? options.statusText : '';
  this.headers = new Headers(options.headers);
  this.url = options.url || '';
  this._initBody(bodyInit);
}

Body.call(Response.prototype);

Response.prototype.clone = function() {
  return new Response(this._bodyInit, {
    status: this.status,
    statusText: this.statusText,
    headers: new Headers(this.headers),
    url: this.url
  })
};

Response.error = function() {
  var response = new Response(null, {status: 0, statusText: ''});
  response.type = 'error';
  return response
};

var redirectStatuses = [301, 302, 303, 307, 308];

Response.redirect = function(url, status) {
  if (redirectStatuses.indexOf(status) === -1) {
    throw new RangeError('Invalid status code')
  }

  return new Response(null, {status: status, headers: {location: url}})
};

var DOMException = global.DOMException;
try {
  new DOMException();
} catch (err) {
  DOMException = function(message, name) {
    this.message = message;
    this.name = name;
    var error = Error(message);
    this.stack = error.stack;
  };
  DOMException.prototype = Object.create(Error.prototype);
  DOMException.prototype.constructor = DOMException;
}

function fetch$1(input, init) {
  return new Promise(function(resolve, reject) {
    var request = new Request(input, init);

    if (request.signal && request.signal.aborted) {
      return reject(new DOMException('Aborted', 'AbortError'))
    }

    var xhr = new XMLHttpRequest();

    function abortXhr() {
      xhr.abort();
    }

    xhr.onload = function() {
      var options = {
        status: xhr.status,
        statusText: xhr.statusText,
        headers: parseHeaders(xhr.getAllResponseHeaders() || '')
      };
      options.url = 'responseURL' in xhr ? xhr.responseURL : options.headers.get('X-Request-URL');
      var body = 'response' in xhr ? xhr.response : xhr.responseText;
      setTimeout(function() {
        resolve(new Response(body, options));
      }, 0);
    };

    xhr.onerror = function() {
      setTimeout(function() {
        reject(new TypeError('Network request failed'));
      }, 0);
    };

    xhr.ontimeout = function() {
      setTimeout(function() {
        reject(new TypeError('Network request failed'));
      }, 0);
    };

    xhr.onabort = function() {
      setTimeout(function() {
        reject(new DOMException('Aborted', 'AbortError'));
      }, 0);
    };

    function fixUrl(url) {
      try {
        return url === '' && global.location.href ? global.location.href : url
      } catch (e) {
        return url
      }
    }

    xhr.open(request.method, fixUrl(request.url), true);

    if (request.credentials === 'include') {
      xhr.withCredentials = true;
    } else if (request.credentials === 'omit') {
      xhr.withCredentials = false;
    }

    if ('responseType' in xhr) {
      if (support.blob) {
        xhr.responseType = 'blob';
      } else if (
        support.arrayBuffer &&
        request.headers.get('Content-Type') &&
        request.headers.get('Content-Type').indexOf('application/octet-stream') !== -1
      ) {
        xhr.responseType = 'arraybuffer';
      }
    }

    if (init && typeof init.headers === 'object' && !(init.headers instanceof Headers)) {
      Object.getOwnPropertyNames(init.headers).forEach(function(name) {
        xhr.setRequestHeader(name, normalizeValue(init.headers[name]));
      });
    } else {
      request.headers.forEach(function(value, name) {
        xhr.setRequestHeader(name, value);
      });
    }

    if (request.signal) {
      request.signal.addEventListener('abort', abortXhr);

      xhr.onreadystatechange = function() {
        // DONE (success or failure)
        if (xhr.readyState === 4) {
          request.signal.removeEventListener('abort', abortXhr);
        }
      };
    }

    xhr.send(typeof request._bodyInit === 'undefined' ? null : request._bodyInit);
  })
}

fetch$1.polyfill = true;

if (!global.fetch) {
  global.fetch = fetch$1;
  global.Headers = Headers;
  global.Request = Request;
  global.Response = Response;
}

const { web2app, userAgent } = exports;

const {
  SERVER_URL,
  A2A_URL_SCHEME,
  KLIP_APP_URL_SCHEME,
  IOS_KLIP_APP_STORE_LINK,
  AOS_KLIP_APP_STORE_LINK,
  KLIP_URL,
} = {"SERVER_URL":"https://a2a-api.klipwallet.com/v2/a2a","KLIP_URL":"https://klipwallet.com","A2A_URL_SCHEME":"klipwallet/open?url=https://klipwallet.com/?target=/a2a","KLIP_APP_URL_SCHEME":"klip","IOS_KLIP_APP_STORE_LINK":"itms-apps://itunes.apple.com/app/id1627665524","AOS_KLIP_APP_STORE_LINK":"market://details?id=com.klipwallet.app","KLIP_APP_PACKAGE_NAME":"com.klipwallet.app","KLIP_APP_NAME":"클립"};

const prepare = {
  auth: ({ bappName, successLink, failLink }) => {
    return fetch(`${SERVER_URL}/prepare`, {
      method: "POST",
      headers: {
        "Content-Type": "application/json",
      },
      body: JSON.stringify({
        bapp: {
          name: bappName,
          callback: {
            success: successLink,
            fail: failLink,
          },
        },
        type: "auth",
      }),
    }).then((res) => res.json());
  },
  sendKLAY: ({ bappName, from, to, amount, successLink, failLink }) => {
    return fetch(`${SERVER_URL}/prepare`, {
      method: "POST",
      headers: {
        "Content-Type": "application/json",
      },
      body: JSON.stringify({
        bapp: {
          name: bappName,
          callback: {
            success: successLink,
            fail: failLink,
          },
        },
        type: "send_klay",
        transaction: {
          from: from,
          to: to,
          amount: amount,
        },
      }),
    }).then((res) => res.json());
  },
  sendToken: ({
    bappName,
    from,
    to,
    amount,
    contract,
    successLink,
    failLink,
  }) => {
    return fetch(`${SERVER_URL}/prepare`, {
      method: "POST",
      headers: {
        "Content-Type": "application/json",
      },
      body: JSON.stringify({
        bapp: {
          name: bappName,
          callback: {
            success: successLink,
            fail: failLink,
          },
        },
        type: "send_token",
        transaction: {
          from: from,
          to: to,
          amount: amount,
          contract: contract,
        },
      }),
    }).then((res) => res.json());
  },
  sendCard: ({ bappName, from, to, id, contract, successLink, failLink }) => {
    return fetch(`${SERVER_URL}/prepare`, {
      method: "POST",
      headers: {
        "Content-Type": "application/json",
      },
      body: JSON.stringify({
        bapp: {
          name: bappName,
          callback: {
            success: successLink,
            fail: failLink,
          },
        },
        type: "send_card",
        transaction: {
          from: from,
          to: to,
          card_id: id,
          contract: contract,
        },
      }),
    }).then((res) => res.json());
  },
  executeContract: ({
    bappName,
    from,
    to,
    value,
    abi,
    params,
    successLink,
    failLink,
  }) => {
    return fetch(`${SERVER_URL}/prepare`, {
      method: "POST",
      headers: {
        "Content-Type": "application/json",
      },
      body: JSON.stringify({
        bapp: {
          name: bappName,
          callback: {
            success: successLink,
            fail: failLink,
          },
        },
        type: "execute_contract",
        transaction: {
          from: from,
          to: to,
          value: value,
          abi: abi,
          params: params,
        },
      }),
    }).then((res) => res.json());
  },
  signMessage: ({ bappName, value, from, successLink, failLink }) => {
    return fetch(`${SERVER_URL}/prepare`, {
      method: "POST",
      headers: {
        "Content-Type": "application/json",
      },
      body: JSON.stringify({
        bapp: {
          name: bappName,
          callback: {
            success: successLink,
            fail: failLink,
          },
        },
        type: "sign_message",
        message: {
          value: value,
          from: from,
        },
      }),
    }).then((res) => res.json());
  },
};

const isIOSChrome = () => {
  const ua = userAgent();
  return /(crios|CriOS)/.test(ua.ua) && ua.os.ios
};

/**
 * Klip App을 통한 App2App 요청
 * @param {string} requestKey 준비된 requestKey. a2a실행 시 klip으로 전달됨
 * @param {function} onUnsupportedEnvironment a2a실행 실패 fallback function
 * @param {function} isKlipAppCall Deprecated
 * */
const request = (
  requestKey,
  isKlipAppCall,
  onUnsupportedEnvironment,
) => {
  const ua = userAgent();
  // Klip App 실행 요청
  // url scheme - klip://klipwallet/open?url=https://klipwallet.com/?target=/a2a?request_key={request_key}
  const urlScheme =  (ua.browser.chrome || isIOSChrome()) ? `${KLIP_APP_URL_SCHEME}://${A2A_URL_SCHEME}?request_key=${requestKey}` : `${KLIP_URL}/?target=/a2a?request_key=${requestKey}`;
  const appStoreURL = ua.os.android
    ? AOS_KLIP_APP_STORE_LINK
    : IOS_KLIP_APP_STORE_LINK;

  web2app({
    urlScheme,
    useUrlScheme: true,
    storeURL: appStoreURL,
    onUnsupportedEnvironment: () => {
      unsupportedEnvironmentAlert(onUnsupportedEnvironment);
    },
    onAppMissing: () => {
      window.open(`${KLIP_URL}/?target=/a2a?request_key=${requestKey}`, '_blank', 'noopener,noreferrer');
    }
  });
};

const unsupportedEnvironmentAlert = (onUnsupportedEnvironment) => {
  if (onUnsupportedEnvironment) {
    onUnsupportedEnvironment();
  } else {
    alert("모바일 기기에서만 이용 가능한 기능입니다.");
  }
};

const getResult = (requestKey) => {
  return fetch(`${SERVER_URL}/result?request_key=${requestKey}`, {
    method: "GET",
  }).then((res) => res.json());
};

const getCardList = ({ contract, eoa, cursor = '' }) => {
  return fetch(
    `${SERVER_URL}/cards?sca=${contract}&eoa=${eoa}&cursor=${cursor}`,
    {
      method: "GET",
    }
  ).then((res) => res.json());
};

exports.getCardList = getCardList;
exports.getResult = getResult;
exports.prepare = prepare;
exports.request = request;