define(['fast', 'template', 'moment'], function (Fast, Template, Moment) {
    var Frontend = {
        api: {
            //发送验证码
            sendcaptcha: function (btn, type, data, callback) {
                $(btn).addClass("disabled", true).text("发送中...");
                var si = {};
                Frontend.api.ajax({url: $(btn).data("url"), data: data}, function (data, ret) {
                    clearInterval(si[type]);
                    var seconds = 60;
                    si[type] = setInterval(function () {
                        seconds--;
                        if (seconds <= 0) {
                            clearInterval(si);
                            $(btn).removeClass("disabled").text("发送验证码");
                        } else {
                            $(btn).addClass("disabled").text(seconds + "秒后可再次发送");
                        }
                    }, 1000);
                    if (typeof callback == 'function') {
                        callback.call(this, data, ret);
                    }
                }, function () {
                    $(btn).removeClass("disabled").text('发送验证码');
                });
            },
            //准备验证码
            preparecaptcha: function (btn, type, data) {
                require(['form'], function (Form) {
                    Layer.open({
                        title: '请完成验证',
                        type: 1,
                        content: Template("captchatpl", {}),
                        btnAlign: 'c',
                        success: function (layero, index) {
                            var form = $("form", layero);
                            form.data("validator-options", {
                                valid: function (ret) {
                                    data.captcha = $("input[name=captcha]", form).val();
                                    Frontend.api.sendcaptcha(btn, type, data, function (data, ret) {
                                        Layer.close(index);
                                    });
                                    return true;
                                }
                            })
                            Form.api.bindevent(form);
                        }
                    });
                });
            }
        },
        init: function () {
            //点击发送验证码
            $(document).on("click", ".btn-captcha", function (e) {
                var type = $(this).data("type") ? $(this).data("type") : 'mobile';
                var btn = this;
                if (['mobile', 'email'].indexOf(type) > -1) {
                    var element = $(this).data("input-id") ? $("#" + $(this).data("input-id")) : $("input[name='" + type + "']", $(this).closest("form"));
                    var text = type === 'email' ? '邮箱' : '手机号码';
                    if (element.val() === "") {
                        Layer.msg(text + "不能为空！");
                        element.focus();
                        return false;
                    } else if (type === 'mobile' && !element.val().match(/^1[3-9]\d{9}$/)) {
                        Layer.msg("请输入正确的" + text + "！");
                        element.focus();
                        return false;
                    } else if (type === 'email' && !element.val().match(/^[\w\+\-]+(\.[\w\+\-]+)*@[a-z\d\-]+(\.[a-z\d\-]+)*\.([a-z]{2,4})$/)) {
                        Layer.msg("请输入正确的" + text + "！");
                        element.focus();
                        return false;
                    }
                    element.isValid(function (v) {
                        if (v) {
                            var data = {event: $(btn).data("event"), id: $(btn).data("id")};
                            data[type] = element.val();
                            if ($("#captchatpl").length === 0) {
                                Frontend.api.sendcaptcha(btn, type, data);
                            } else {
                                Frontend.api.preparecaptcha(btn, type, data);
                            }
                        } else {
                            Layer.msg("请确认已经输入了正确的" + text + "！");
                        }
                    });
                } else {
                    var data = {event: $(btn).data("event")};
                    Frontend.api.sendcaptcha(btn, type, data, function (data, ret) {
                        Layer.open({
                            title: false,
                            area: [Math.min($(window).width(), 400) + "px", "430px"],
                            content: "<img src='" + data.image + "' width='400' height='400' /><div class='text-center panel-title'>扫一扫关注公众号获取验证码</div>",
                            type: 1
                        });
                    });
                }
                return false;
            });
            //tooltip和popover
            if (!('ontouchstart' in document.documentElement)) {
                $('body').tooltip({selector: '[data-toggle="tooltip"]'});
            }
            $('body').popover({selector: '[data-toggle="popover"]'});

            // 手机端左右滑动切换菜单栏
            if ('ontouchstart' in document.documentElement) {
                var startX, startY, moveEndX, moveEndY, relativeX, relativeY, element;
                element = $('body', document);
                element.on("touchstart", function (e) {
                    startX = e.originalEvent.changedTouches[0].pageX;
                    startY = e.originalEvent.changedTouches[0].pageY;
                });
                element.on("touchend", function (e) {
                    moveEndX = e.originalEvent.changedTouches[0].pageX;
                    moveEndY = e.originalEvent.changedTouches[0].pageY;
                    relativeX = moveEndX - startX;
                    relativeY = moveEndY - startY;

                    // 判断标准
                    //右滑
                    if (relativeX > 45) {
                        if ((Math.abs(relativeX) - Math.abs(relativeY)) > 50) {
                            element.addClass("sidebar-open");
                        }
                    }
                    //左滑
                    else if (relativeX < -45) {
                        if ((Math.abs(relativeX) - Math.abs(relativeY)) > 50) {
                            element.removeClass("sidebar-open");
                        }
                    }
                });
            }
            $(document).on("click", ".sidebar-toggle", function () {
                $("body").toggleClass("sidebar-open");
            });
        }
    };
    Frontend.api = $.extend(Fast.api, Frontend.api);
    //将Template渲染至全局,以便于在子框架中调用
    window.Template = Template;
    //将Moment渲染至全局,以便于在子框架中调用
    window.Moment = Moment;
    //将Frontend渲染至全局,以便于在子框架中调用
    window.Frontend = Frontend;

    Frontend.init();
    return Frontend;
});