//
// zoneEnterShowAvatarOptions.js
// (c) 2018 High Fidelity 
// Licensed under the Apache 2.0 License
// 

(function() {
    
    var avatarList = [];

    var AVATAR_FST_URLS = [

        // Peter
        "https://hifi-content.s3.amazonaws.com/jimi/avatar/doob/peter_rubin/socialAvatar/Altspace_Peter.fst",
        "https://hifi-content.s3.amazonaws.com/jimi/avatar/doob/peter_rubin/socialAvatar/RecRoom_Peter.fst",
        "https://hifi-content.s3.amazonaws.com/jimi/avatar/doob/peter_rubin/socialAvatar/FaceBook_Peter.fst",
        "https://hifi-content.s3.amazonaws.com/jimi/avatar/doob/peter_rubin/peter_rubin.fst",
        "https://hifi-content.s3.amazonaws.com/jimi/avatar/Simpson/fst/Chalmers.fst",

        // Philip
        "https://hifi-content.s3.amazonaws.com/jimi/avatar/doob/peter_rubin/socialAvatar/Altspace_Philip.fst",
        "https://hifi-content.s3.amazonaws.com/jimi/avatar/doob/peter_rubin/socialAvatar/RecRoom_Philip.fst",
        "https://hifi-content.s3.amazonaws.com/jimi/avatar/doob/peter_rubin/socialAvatar/FaceBook_Philip.fst",
        "https://hifi-content.s3.amazonaws.com/jimi/avatar/doob/philip_rosedale/philip_rosedale_Final.fst",
        "https://hifi-content.s3.amazonaws.com/jimi/avatar/Niconico/Jene_5.fst"


    ];

    var overlayBaseProperties = {
        name: 'Avatar FST Model',
        animationURL : 'http://hifi-content.s3.amazonaws.com/DomainContent/AvatarStore/BodyMart/idle.fbx',
        animationLoop : true,
        animationRunning: true,
        dimensions: {x: 0.49, y: 0.475, z: 0.18}, 
        rotation: Quat.fromVec3Degrees({x: 0, y: 180, z: 0})
    };

    var BASE_POSITION = {
        x: 98.6183,
        y: -0.6548,
        z: 32.4620
    };

    var overlayClickListener;

    function switchToAvatar(index) {
        var FST = avatarList[index].url;
        MyAvatar.skeletonModelURL = FST;
    }
    

    function setUpOverlays() {
        var basePosition = JSON.parse(JSON.stringify(BASE_POSITION));
        for (var i = 0; i < AVATAR_FST_URLS.length; i++) {
            var properties = overlayBaseProperties;
            basePosition.x += 0.2;
            properties.position = basePosition;
            properties.url = AVATAR_FST_URLS[i];

            avatarList.push({
                'overlayID' : Overlays.addOverlay('model', properties),
                'url' : AVATAR_FST_URLS[i]
            });
        }
    }

    function cleanUpOverlays() {
        for (var i = 0; i < avatarList.length; i++) {
            Overlays.deleteOverlay(avatarList[i].overlayID);
        }
        avatarList = [];
    }

    function indexOfOverlayInList(overlayID) {
        var index = -1;
        for (var i = 0; i < avatarList.length; i++) {
            if (avatarList[i].overlayID === overlayID) {
                index = i;
                return index;
            }
        }
        return index;
    }

    function AvatarSwitchingZone() {

    }

    AvatarSwitchingZone.prototype = {
        enterEntity : function() {
            setUpOverlays();
            overlayClickListener = Overlays.mousePressOnOverlay.connect(function(overlayID, event){
                var index = indexOfOverlayInList(overlayID);
                if (index !== -1) {
                    print ("This should match");
                    switchToAvatar(index);
                } else {
                    print ("Not a match");
                }
            });
        },
        leaveEntity : function() {
            cleanUpOverlays();
            Overlays.mousePressOnOverlay.disconnect(overlayClickListener);
        }
    };

    return new AvatarSwitchingZone();
});