/* jshint -W041 */
/* jslint browser: true*/
/* global cordova,StatusBar,angular,console */

// controller for State View

angular.module('zmApp.controllers').controller('zmApp.StateCtrl', ['$ionicPopup', '$scope', 'ZMDataModel',  '$ionicSideMenuDelegate', '$ionicLoading', '$ionicModal', '$state', '$http',  function ($ionicPopup,$scope, ZMDataModel,  $ionicSideMenuDelegate, $ionicLoading, $ionicModal, $state, $http, $rootScope) {

    $scope.zmRun="loading...";
    $scope.zmLoad="loading...";
    $scope.zmDisk = "loading...";
    $scope.color="";
    $scope.showDanger=false;
    $scope.dangerText = ["Show ZoneMinder Controls", "Hide ZoneMinder Controls"];
    $scope.dangerButtonColor = ["button-positive", "button-assertive"];

    var loginData = ZMDataModel.getLogin();

    var apiRun = loginData.apiurl+"/host/daemonCheck.json";
    var apiLoad = loginData.apiurl+"/host/getLoad.json";
    var apiDisk = loginData.apiurl+"/host/getDiskPercent.json";

    var apiExec =  loginData.apiurl+"/states/change/";

    var inProgress = 0;
    getRunStatus();
    getLoadStatus();
    getDiskStatus();

    function getDiskStatus(){
        $http.get(apiDisk)
        .then(
                function(success)
                {
                    var obj = success.data.usage;
                    var du = 0;
                    console.log ("DISK:"+JSON.stringify(success));
                    for (var p in obj)
                    {
                        if (obj.hasOwnProperty(p))
                        {
                            du += parseFloat(obj[p].space);

                        }
                    }
                    $scope.zmDisk=du.toFixed(1).toString()+"G";

                },
                function (error)
                {
                     $scope.zmDisk="unknown";
                     console.log ("ERROR:"+JSON.stringify(error));
                }
            );
    }

    function getRunStatus() {
    $http.get(apiRun)
        .then(
            function (success) {
                switch (success.data.result) {
                case 1:
                    $scope.zmRun = 'running';
                    $scope.color = 'color:green;';
                    break;
                case 0:
                    $scope.zmRun = 'stopped';
                    $scope.color = 'color:red;';
                    break;
                default:
                    $scope.zmRun = 'undetermined';
                    $scope.color = 'color:orange;';
                    break;
                }


                // console.log("X"+success.data.result+"X");
            },
            function (error) {
                console.log("ERROR in getRun: " + JSON.stringify(error));
                $scope.color = 'color:red;';
                $scope.zmRun = 'undetermined';
            }
        );

}


    function getLoadStatus() {
    $http.get(apiLoad)
        .then(
            function (success) {
                //console.log(JSON.stringify(success));
                // load returns 3 params - one in the middle is avg.
                $scope.zmLoad = success.data.load[1];


                // console.log("X"+success.data.result+"X");
            },
            function (error) {
                console.log("ERROR in getLoad: " + JSON.stringify(error));
                $scope.zmLoad = 'undetermined';
            }
        );
}




    $scope.controlZM = function(str)
    {
        if (inProgress)
        {
            $ionicPopup.alert({
                title: "Operation in Progress",
                template: "The previous operation is still in progress. Please wait..."
            });
            return;
        }


         $ionicPopup.show({
                    title: 'Please Confirm',
                    template: 'Are you sure you want to '+str+' Zoneminder?',
                    buttons: [
                        {
                            text: 'Cancel',
                            type: 'button-positive'
                        },
                        {
                            text: 'Yes, '+str+' Zoneminder',
                            type: 'button-assertive',
                            onTap: function (e)
                            {
                                $scope.zmRun = "please wait...";
                                $scope.color = 'color:orange;';
                                console.log ("Control command is " +apiExec+str+".json");
                                inProgress = 1;
                                $http.post(apiExec+str+".json")
                                .then(
                                        function(success)
                                        {
                                            switch (str)
                                            {
                                                case "stop":$scope.zmRun = 'stopped';
                                                    $scope.color='color:red;'; break;
                                                case "start":
                                                case "restart":$scope.zmRun = 'running';
                                                    $scope.color = 'color:green;';break;

                                            }
                                            inProgress = 0;
                                        },
                                        function (error)
                                        {
                                            //if (error.status) // it seems to return error with status 0 if ok
                                           // {
                                                console.log("ERROR in Change State:"+JSON.stringify(error));
                                                $scope.zmRun = 'undetermined'; $scope.color='color:orange;';
                                         //   }
                                            /*else
                                            {
                                                switch (str)
                                                {
                                                    case "stop":$scope.zmRun = 'stopped';
                                                        $scope.color='color:red;'; break;
                                                    case "start":
                                                    case "restart":$scope.zmRun = 'running';
                                                        $scope.color = 'color:green;';break;

                                                }
                                                inProgress = 0;
                                            }*/

                                        }

                                    );

                            }
                        }
                    ]
                });

    };

    $scope.openMenu = function () {
        $ionicSideMenuDelegate.toggleLeft();
    };

    $scope.reloadView = function () {
        console.log("*** Refreshing Modal view ***");
        inProgress = 0;
        $scope.rand = Math.floor(Math.random() * (999999 - 111111 + 1)) + 111111;
        $ionicLoading.show({
            template: "refreshed view",
            noBackdrop: true,
            duration: 2000
        });
    };

    $scope.isSimulated = function () {
        return ZMDataModel.isSimulated();
    };




    $scope.doRefresh = function () {
        console.log("***Pull to Refresh");
        getRunStatus();
        getLoadStatus();
        getDiskStatus();
        $scope.$broadcast('scroll.refreshComplete');

    };

}]);