Plataforma-de-desarrolladores/SIG.Web/Scripts/sig-alerts.js

(function (window, document, $) {
    'use strict';

    if (window.SIGAlerts) {
        return;
    }

    var queue = [];
    var active = false;
    var processScheduled = false;

    function text(value) {
        return value == null ? '' : String(value);
    }

    function encodedText(value) {
        return $('<div />')
            .text(text(value))
            .html()
            .replace(/\r?\n/g, '<br />');
    }

    function runScript(script) {
        if (!script) {
            return;
        }

        window.setTimeout(function () {
            Function(text(script))();
        }, 0);
    }

    function finishCurrent() {
        if (!active) {
            return;
        }

        active = false;
        scheduleProcess();
    }

    function getModalSettings(type) {
        switch (type) {
            case 1:
                return {
                    title: "<i class='fa fa-times-circle'></i> Error",
                    headerClass: 'header-red',
                    acceptClass: 'red'
                };
            case 3:
                return {
                    title: "<i class='fa fa-check-square'></i> Confirmación",
                    headerClass: 'header-blue',
                    acceptClass: 'blue'
                };
            case 4:
                return {
                    title: "<i class='fa fa-warning'></i> Advertencia",
                    headerClass: 'header-yellow',
                    acceptClass: 'yellow'
                };
            default:
                return {
                    title: "<i class='fa fa-info-circle'></i> Información",
                    headerClass: 'header-green',
                    acceptClass: 'green'
                };
        }
    }

    function executeAccept(request) {
        if (typeof request.acceptCallback === 'function') {
            request.acceptCallback();
            return;
        }

        runScript(request.acceptScript);
    }

    function showFallback(request) {
        var confirmed = true;

        if (request.type === 3 || request.type === 9) {
            confirmed = window.confirm(text(request.message));
        }
        else {
            window.alert(text(request.message));
        }

        if (confirmed) {
            executeAccept(request);
        }

        finishCurrent();
    }

    function showToast(request) {
        if (!window.toastr) {
            showFallback(request);
            return;
        }

        var timeoutMilliseconds = Math.max(0, request.timeout || 0) * 1000;
        var options = {
            closeButton: request.showCloseButton !== false,
            debug: false,
            positionClass: 'toast-top-right',
            onclick: function () {
                executeAccept(request);
            },
            onHidden: finishCurrent,
            showDuration: 0,
            hideDuration: 0,
            timeOut: timeoutMilliseconds,
            extendedTimeOut: 0,
            showEasing: 'swing',
            hideEasing: 'linear',
            showMethod: 'fadeIn',
            hideMethod: 'fadeOut'
        };

        switch (request.type) {
            case 5:
                toastr.success(text(request.message), '', options);
                break;
            case 7:
                toastr.error(text(request.message), '', options);
                break;
            case 8:
                toastr.warning(text(request.message), '', options);
                break;
            default:
                toastr.info(text(request.message), '', options);
                break;
        }
    }

    function buildButtons(request, settings) {
        var buttons = {};

        if (request.type === 3) {
            buttons.cancel = {
                label: encodedText(request.cancelText || 'Cancelar'),
                className: 'red'
            };
        }

        if (request.type === 9) {
            buttons.second = {
                label: encodedText(request.secondButtonText || 'Otra opción'),
                className: 'blue',
                callback: function () {
                    runScript(request.secondButtonScript);
                }
            };
        }

        buttons.accept = {
            label: encodedText(request.acceptText || 'Aceptar'),
            className: settings.acceptClass,
            callback: function () {
                executeAccept(request);
            }
        };

        return buttons;
    }

    function showModal(request) {
        if (!window.bootbox || typeof bootbox.dialog !== 'function') {
            showFallback(request);
            return;
        }

        var settings = getModalSettings(request.type);
        var dialog = bootbox.dialog({
            message: text(request.message),//request.allowHtml === true  ? text(request.message) : encodedText(request.message),
            title: settings.title,
            className: settings.headerClass,
            backdrop: request.showCloseButton === false ? 'static' : true,
            keyboard: request.showCloseButton !== false,
            closeButton: request.showCloseButton !== false,
            buttons: buildButtons(request, settings)
        });

        dialog.css('z-index', 1060);
        $('.modal-backdrop').last().css('z-index', 1055);
        dialog.one('hidden.bs.modal.sigAlerts', function () {
            if ($('.modal.in').length > 0) {
                $('body').addClass('modal-open');
            }

            finishCurrent();
        });
    }

    function showRequest(request) {
        active = true;

        if (request.type >= 5 && request.type <= 8) {
            showToast(request);
            return;
        }

        showModal(request);
    }

    function processQueue() {
        processScheduled = false;

        if (active || queue.length === 0) {
            return;
        }

        showRequest(queue.shift());
    }

    function scheduleProcess() {
        if (processScheduled) {
            return;
        }

        processScheduled = true;
        window.setTimeout(processQueue, 0);
    }

    function enqueue(request) {
        if (!request) {
            return;
        }

        queue.push(request);
        scheduleProcess();
    }

    function processPending() {
        var pending = window.SIG_PENDING_ALERTS || [];
        window.SIG_PENDING_ALERTS = [];

        for (var index = 0; index < pending.length; index++) {
            enqueue(pending[index]);
        }
    }

    function confirmPostBack(element, message) {
        if (!element) {
            return false;
        }

        if (element.getAttribute('data-sig-alert-confirmed') === '1') {
            element.removeAttribute('data-sig-alert-confirmed');
            return true;
        }

        enqueue({
            type: 3,
            message: message,
            showCloseButton: true,
            acceptText: 'Aceptar',
            cancelText: 'Cancelar',
            acceptCallback: function () {
                element.setAttribute('data-sig-alert-confirmed', '1');
                element.click();
            }
        });

        return false;
    }

    window.SIGAlerts = {
        enqueue: enqueue,
        processPending: processPending,
        confirmPostBack: confirmPostBack
    };

    processPending();
}(window, document, window.jQuery));