$(function () {
    function bindCaptchaBtnClick() {
        $("#captcha-btn").click(function (event) {
            let $this = $(this);
            let email = $("input[name='email']").val();
            if (!email) {
                alert("请输入邮箱");
                return;
            }

            $this.off("click");

            $.ajax('/auth/captcha?email='+email,{
                method: "GET",
                success: function (result) {
                    if (result.code === 200) {
                        alert("验证码发送成功");
                    }else {
                        alert(result['message']);
                    }
                    console.log(result);
                },
                fail: function (error) {
                    console.log(error);
                }
            })


            let countdown = 6;
            let timer = setInterval(function () {
                if (countdown <= 0) {
                    $this.text("发送验证码");
                    clearInterval(timer);
                    bindCaptchaBtnClick();
                } else {
                    countdown--;
                    $this.text(countdown + "s");

                }
            }, 1000);
        })
    }

    bindCaptchaBtnClick();
});