/**
 * @prettier
 */

angular
    .module("directive.connection-quality", ["factory.ipc", "constants", "service.mobile-utils"])
    .controller("ConnectionQualityCtrl", function(
        $scope,
        $rootScope,
        EVENTS,
        UDA_EVENTS,
        mobileUtils,
        qosMatrixService
    ) {
        var mobileIcons = [
            "VQI-strikethrough.svg",
            "VQI-1bar.svg",
            "VQI-2bar.svg",
            "VQI-3bar.svg",
            "VQI-4bar.svg",
            "VQI.svg"
        ];

        var desktopIcons = [
            "quality01.svg",
            "quality02d.svg",
            "quality02c.svg",
            "quality02b.svg",
            "quality02a.svg",
            "quality02.svg"
        ];

        $rootScope.$on(EVENTS.updateMos, function(inEvent, data) {
            setProperties(data);
            $rootScope.$evalAsync();
        });

        setProperties(qosMatrixService.publishedMOS);

        function setProperties(mos) {
            var bars = getBars(mos);
            $scope.iconDesktop = desktopIcons[bars];
            $scope.iconMobile = mobileIcons[bars];
            $scope.toolTip = getToolTip(mos);
        }

        function getBars(mosval) {
            var bars;

            if (mosval == null || mosval == undefined) bars = 0;
            else if (mosval > 0 && mosval <= 1.0) bars = 1;
            else if (mosval > 1.0 && mosval <= 2.0) bars = 2;
            else if (mosval > 2.0 && mosval <= 3.0) bars = 3;
            else if (mosval > 3.0 && mosval <= 4.0) bars = 4;
            else if (mosval > 4.0) bars = 5;
            else bars = 0;

            return bars;
        }

        function getToolTip(mosval) {
            if (!mosval) return { long: "No active call", short: "No active call" };

            var trns_stat = "Poor";
            var recv_stat = "Poor";
            if (qosMatrixService.sender_MOS && qosMatrixService.receiver_MOS) {
                if (qosMatrixService.sender_MOS >= 3.0 && qosMatrixService.sender_MOS < 4.0) {
                    trns_stat = "Fair";
                } else if (qosMatrixService.sender_MOS >= 4) {
                    trns_stat = "Strong";
                }
                if (qosMatrixService.receiver_MOS >= 3.0 && qosMatrixService.receiver_MOS < 4.0) {
                    recv_stat = "Fair";
                } else if (qosMatrixService.receiver_MOS >= 4) {
                    recv_stat = "Strong";
                }
            }
            return {
                long: "Transmit Audio Quality: " + trns_stat + "\nReceive Audio Quality: " + recv_stat,
                short: "Audio Transmit:" + trns_stat + ", Receive:" + recv_stat
            };
        }

        $scope.iconClicked = function() {
            var message = $scope.toolTip.short;
            $rootScope.$broadcast(UDA_EVENTS.clmaNotification, { clmaMsgType: "success", message: message });
        };
    })
    .directive("connectionQuality", function() {
        return {
            restrict: "E",
            templateUrl: "directives/connection-quality/connection-quality.tpl.htm",
            scope: {},
            controller: "ConnectionQualityCtrl"
        };
    });