"use strict";

//
//  feedbackApp.js
//  tablet-app
//
//  Created by Robin Wilson and Mark Brosche on Aug. 31, 2018
//  Copyright 2018 High Fidelity, Inc.
//
//  Distributed under the Apache License, Version 2.0.
//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
//

/* global AccountServices */ 

(function () {

    var EVENT_NAME = "loadTest_10_6_2018";
    var VOTED = "voted";

    // Every great app starts with a great name (keep it short so that it can fit in the tablet button)
    var APP_NAME = "FEEDBACK";
    // Link to your app's HTML file
    var APP_URL = "https://s3.amazonaws.com/hifi-content/Experiences/LoadTest/FeedbackApp/feedbackAppWebPage.html?v2";
    // Path to the icon art for your app
    var APP_ICON_INACTIVE = "https://s3.amazonaws.com/hifi-content/Experiences/LoadTest/FeedbackApp/images/feedback-i.svg";
    var APP_ICON_ACTIVE = "https://s3.amazonaws.com/hifi-content/Experiences/LoadTest/FeedbackApp/images/feedback-a.svg";
    //Get a reference to the Google Sheets API
    var GOOGLE_API_URL = "https://script.google.com/macros/s/AKfycbyWC4btUmE3LD6_dV2Nfkoc6C9FPKtRwtQRr23dNAMcX2ur-f0u/exec";
    
    var HAS_FEEDBACK_APP_SETTING = 'io.highfidelity.feedbackEnabled.appPresent' + EVENT_NAME;
    
    var DEBUG = false;

    // Get a reference to the tablet 
    var tablet = Tablet.getTablet("com.highfidelity.interface.tablet.system");  

    // The following lines create a button on the tablet's menu screen
    var button = tablet.addButton({
        icon: APP_ICON_INACTIVE,
        activeIcon: APP_ICON_ACTIVE,
        text: APP_NAME
    });

    // When user clicks the app button, we'll display our app on the tablet screen
    function onClicked() {
        tablet.gotoWebScreen(APP_URL);
        button.editProperties({
            isActive : true
        });
    }

    // Handle the events we're recieving from the web UI
    function onWebEventReceived(event) {
        // Converts the event to a JavasScript Object
        if (typeof event === "string") {
            try {
                event = JSON.parse(event);
            } catch (e) {
                console.error(e);
            }
        }

        if (event.type === "click") {            
            if (DEBUG) {    
                print("Rating ", event.data);
            }
            if(button.isActive === true){

                // Define the parameters to output from HiFi to Google Sheets and send them.
                var params = {
                    username: AccountServices.username,
                    displayName: MyAvatar.displayName,
                    date: Date.now(),
                    event: EVENT_NAME, 
                    rating: event.data,
                    isApp: true,
                    UUID: MyAvatar.sessionUUID
                };
                sendInput(params);

                Script.setTimeout(function () {
                    // Unload the app.
                    cleanup();                
                }, 2000);
            }

        }
    }
    
    // Check if the Feedback app is open and set the status.
    function onScreenChanged(type, url) {
        var isOpen = (url === APP_URL);
        button.editProperties({
            isActive : isOpen
        });
    }
    
    // Encode params into a string to send.
    function encodeURLParams(params) {
        var paramPairs = [];
        for (var key in params) {
            paramPairs.push(key + "=" + params[key]);
        }
        return paramPairs.join("&");
    }
    
    // Send input 
    function sendInput(params) {
        var paramString = encodeURLParams(params);
        var request = new XMLHttpRequest();
        request.open('GET', GOOGLE_API_URL + "?" + paramString);
        request.timeout = 10000;
        request.onreadystatechange = function () { // called after load when readyState = 4
            
            print("Finished feedback");
            if (request.readyState === 4) {
                Settings.setValue(HAS_FEEDBACK_APP_SETTING, VOTED);
                cleanup();
            }
            
        };
        request.send();
    }
    
    // "Uninstall" the app after user has made a selection.
    function cleanup() {
        button.editProperties({
            isActive : false
        });
        tablet.removeButton(button);
        tablet.gotoHomeScreen();
        ScriptDiscoveryService.stopScript(FEEDBACK_APP_LOCATION);
    }

    button.clicked.connect(onClicked);
    tablet.webEventReceived.connect(onWebEventReceived);
    tablet.screenChanged.connect(onScreenChanged);
    Script.scriptEnding.connect(cleanup);
}()); 


  
    /* 

    function setSettingsName() {

        appSettingsName = HAS_FEEDBACK_APP_SETTING;

        var listOfEntities = Entities.findEntityByName("feedbackAppLoader", MyAvatar.position, 100);
        var properties;

        if (listOfEntities.length > 1) {
            properties = Entities.getEntityProperties(listOfEntities[0], ["userData"]);
        }
                
        try {
            var userData = JSON.parse(properties.userData);
    
            if (userData.eventName) {
                appSettingsName = HAS_FEEDBACK_APP_SETTING + eventName;
            }
    
        } catch (e) {
            console.error("Issue parsing userData for feedbackLoader", e);
        }

    }

    setSettingsName();

    */