/*
Copyright 2017 New Vector Ltd
Copyright 2019 The Matrix.org Foundation C.I.C.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
import Modal from './Modal';
import sdk from './index';
import SdkConfig from './SdkConfig';
import ScalarMessaging from './ScalarMessaging';
import ScalarAuthClient from './ScalarAuthClient';
import RoomViewStore from './stores/RoomViewStore';
import MatrixClientPeg from "./MatrixClientPeg";

if (!global.mxIntegrationManager) {
  global.mxIntegrationManager = {};
}

// TODO: TravisR - What even is this?

export default class IntegrationManager {
  static _init() {
    if (!global.mxIntegrationManager.client || !global.mxIntegrationManager.connected) {
      if (SdkConfig.get().integrations_ui_url && SdkConfig.get().integrations_rest_url) {
        ScalarMessaging.startListening();
        global.mxIntegrationManager.client = new ScalarAuthClient();

        return global.mxIntegrationManager.client.connect().then(() => {
          global.mxIntegrationManager.connected = true;
        }).catch((e) => {
          console.error("Failed to connect to integrations server", e);
          global.mxIntegrationManager.error = e;
        });
      } else {
        console.error('Invalid integration manager config', SdkConfig.get());
      }
    }
  }

  /**
   * Launch the integrations manager on the specified integration page
   * @param  {string} integName integration / widget type
   * @param  {string} integId   integration / widget ID
   * @param  {function} onFinished Callback to invoke on integration manager close
   */
  static async open(integName, integId, onFinished) {
    await IntegrationManager._init();
    if (global.mxIntegrationManager.client) {
        await global.mxIntegrationManager.client.connect();
    } else {
        return;
    }
    const IntegrationsManager = sdk.getComponent("views.settings.IntegrationsManager");
    if (global.mxIntegrationManager.error ||
        !(global.mxIntegrationManager.client && global.mxIntegrationManager.client.hasCredentials())) {
      console.error("Scalar error", global.mxIntegrationManager);
      return;
    }
    Modal.createTrackedDialog('Integrations Manager', '', IntegrationsManager, {
      room: MatrixClientPeg.get().getRoom(RoomViewStore.getRoomId()),
      screen: 'type_' + integName,
      integrationId: integId,
      onFinished: onFinished,
    }, "mx_IntegrationsManager");
  }
}

@@ -901,880 +901,100 @@
 %22;%0A%0A
-if (!global.mxIntegrationManager) %7B%0A  global.mxIntegrationManager = %7B%7D;%0A%7D%0A%0A// TODO: TravisR - What even is this?%0A%0Aexport default class IntegrationManager %7B%0A  static _init() %7B%0A    if (!global.mxIntegrationManager.client %7C%7C !global.mxIntegrationManager.connected) %7B%0A      if (SdkConfig.get().integrations_ui_url && SdkConfig.get().integrations_rest_url) %7B%0A        ScalarMessaging.startListening();%0A        global.mxIntegrationManager.client = new ScalarAuthClient();%0A%0A        return global.mxIntegrationManager.client.connect().then(() =%3E %7B%0A          global.mxIntegrationManager.connected = true;%0A        %7D).catch((e) =%3E %7B%0A          console.error(%22Failed to connect to integrations server%22, e);%0A          global.mxIntegrationManager.error = e;%0A        %7D);%0A      %7D else %7B%0A        console.error('Invalid integration manager config', SdkConfig.get());%0A      %7D%0A    %7D%0A  %7D%0A%0A
+// TODO: We should use this everywhere.%0Aexport default class IntegrationManager %7B%0A  
   /**%0A
+  
    *
@@ -1059,24 +1059,26 @@
 ion page%0A   
+ 
+ 
 * @param  %7Bs
@@ -1119,24 +1119,26 @@
 get type%0A   
+  
 * @param  %7Bs
@@ -1178,16 +1178,18 @@
 dget ID%0A
+  
    * @pa
@@ -1266,19 +1266,23 @@
 lose%0A   
+  
 */%0A
+  
   static
@@ -1335,183 +1335,67 @@
     
-await IntegrationManager._init();%0A    if (global.mxIntegrationManager.client) %7B%0A        await global.mxIntegrationManager.client.connect();%0A    %7D else %7B%0A        return;
+    // The dialog will take care of scalar auth for us
 %0A    
-%7D%0A
     
@@ -1486,239 +1486,8 @@
     
-if (global.mxIntegrationManager.error %7C%7C%0A        !(global.mxIntegrationManager.client && global.mxIntegrationManager.client.hasCredentials())) %7B%0A      console.error(%22Scalar error%22, global.mxIntegrationManager);%0A      return;%0A    %7D%0A
     
@@ -1569,16 +1569,22 @@
 %7B%0A      
+  
+    
 room: Ma
@@ -1645,16 +1645,22 @@
 ,%0A      
+     
+ 
 screen: 
@@ -1680,16 +1680,22 @@
 egName,%0A
+      
       in
@@ -1722,16 +1722,22 @@
 ,%0A      
+   
+   
 onFinish
@@ -1752,16 +1752,20 @@
 nished,%0A
+    
     %7D, %22
@@ -1790,14 +1790,16 @@
 ager%22);%0A
+  
   %7D%0A%7D%0A

Remove excessive scalar auth checks in manager util class