(function () {
    'use strict';

    angular
        .module('app')
        .controller('ReportsController', reports);

    function reports($scope, $sce, $state, $modal, $http, reportsRepository, errorHandler, uiNotifications, $translate, localizationHelper) {
        var vm = this;
        vm.bookingsReportFileName = "Usage report";
        vm.betaFormReportFileName = "Beta form export";

        $scope.$on("$destroy", function () {
            vm.unsubscribe();
        });

        vm.createFileByBase64 = function (base64Content, fileName) {
            var source = "data:application/octet-stream;base64,"+base64Content;
            var link = document.createElement("a");
            link.href = source;
            link.download = fileName + " " + this.getDateFormatForExcelFileName() + '.xlsx';
            link.click();
        };

        vm.getDateFormatForExcelFileName = function () {
            var options = {
                year: 'numeric', month: 'numeric', day: 'numeric',
                hour: 'numeric', minute: 'numeric', second: 'numeric',
                hour12: true
            };
            var dateTimeStr = new Date().toLocaleString('en-US', options);
            return dateTimeStr.replace(/\//g, '-').replace(/,/g, '');
        };

        //#region Booking Reports
        vm.bookingsFilter = {
            startDate: null,
            endDate: null
        }

        vm.exportToExcelBookingReport = function () {
            var data = {};
            if(vm.bookingsFilter.startDate){data.startDate = vm.bookingsFilter.startDate};
            if(vm.bookingsFilter.endDate){data.endDate = vm.bookingsFilter.endDate};
            reportsRepository.generateBookingsReport(data).success(function (response) {
                vm.createFileByBase64(response, vm.bookingsReportFileName);
            });
        }

        $('#bookingsDatefilter').daterangepicker({
            autoUpdateInput: false,
            locale: {
                cancelLabel: 'Clear'
            }
        });

        $('#bookingsDatefilter').on('apply.daterangepicker', function(ev, picker) {
            var startDate = picker.startDate.format('MM/DD/YYYY');
            var endDate = picker.endDate.format('MM/DD/YYYY');
            $(this).val(startDate + ' - ' + endDate);
            vm.bookingsFilter.startDate = startDate;
            vm.bookingsFilter.endDate = endDate;
        });

        $('#bookingsDatefilter').on('cancel.daterangepicker', function(ev, picker) {
            $(this).val('');
            $(this).data('daterangepicker').setStartDate(moment().format("MM-DD-YYYY"));
            $(this).data('daterangepicker').setEndDate(moment().format("MM-DD-YYYY"));
            vm.bookingsFilter.startDate = null;
            vm.bookingsFilter.endDate = null;
        });

        //#endregion

        //#region Beta Form
        vm.betaFormFilter = {
            startDate: null,
            endDate: null
        }

        vm.exportToExcelForCareProviders = function () {
            var data = {};
            if(vm.betaFormFilter.startDate){data.startDate = vm.betaFormFilter.startDate};
            if(vm.betaFormFilter.endDate){data.endDate = vm.betaFormFilter.endDate};
            reportsRepository.exportToExcelForCareProviders(data).success(function (response) {
                vm.createFileByBase64(response, vm.betaFormReportFileName);
            });
        }

        vm.exportToExcelForUsers = function () {
            var data = {};
            if(vm.betaFormFilter.startDate){data.startDate = vm.betaFormFilter.startDate};
            if(vm.betaFormFilter.endDate){data.endDate = vm.betaFormFilter.endDate};
            reportsRepository.exportToExcelForUsers(data).success(function (response) {
                vm.createFileByBase64(response, vm.betaFormReportFileName);
            });
        }

        $('#betaFormDatefilter').daterangepicker({
            autoUpdateInput: false,
            locale: {
                cancelLabel: 'Clear'
            }
        });

        $('#betaFormDatefilter').on('apply.daterangepicker', function(ev, picker) {
            var startDate = picker.startDate.format('MM/DD/YYYY');
            var endDate = picker.endDate.format('MM/DD/YYYY');
            $(this).val(startDate + ' - ' + endDate);
            vm.betaFormFilter.startDate = startDate;
            vm.betaFormFilter.endDate = endDate;
        });

        $('#betaFormDatefilter').on('cancel.daterangepicker', function(ev, picker) {
            $(this).val('');
            $(this).data('daterangepicker').setStartDate(moment().format("MM-DD-YYYY"));
            $(this).data('daterangepicker').setEndDate(moment().format("MM-DD-YYYY"));
            vm.betaFormFilter.startDate = null;
            vm.betaFormFilter.endDate = null;
        });
        //#endregion       
    }

    // IoC container.
    reports.$inject = [
        "$scope",
        "$sce",
        '$state',
        '$modal',
        '$http',
        "repository.reports",
        "appUtils.errorHandler",
        "appUtils.uiNotifications",
        "$translate",
        "helpers.localization"
    ];

})();