<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>修改账户</title>
    <link rel="stylesheet" href="{{ url_for('static', filename='css/modify.css') }}">
    <script src="https://cdn.bootcss.com/blueimp-md5/2.12.0/js/md5.min.js"></script>
    <script>
        window.onload = function() {
            {% with messages = get_flashed_messages() %}
            {% if messages %}
                var message = "";
                {% for msg in messages %}
                    message += "{{ msg }}\n";
                {% endfor %}
                alert(message);
            {% endif %}
            {% endwith %}
        };
    </script>
</head>

<body>
    <header>
        <div class="header-content">
            <a href="{{ url_for('index') }}" class="btn-back">返回主页</a>
            <h1>KJF航班订票</h1>
            <div class="header-spacer"></div>
        </div>
    </header>
    <main>
        <div class="content">
            <h2>修改账户信息</h2>
            <form action="#" method="post" id="modify-form">
                <div class="tab">
                    <button type="button" class="tablinks active" onclick="openTab(event, 'deleteAccount')">删除账户</button>
                    <button type="button" class="tablinks" onclick="openTab(event, 'modifyPassword')">修改密码</button>
                    <button type="button" class="tablinks" onclick="openTab(event, 'modifyPhone')">修改手机号</button>
                    <button type="button" class="tablinks" onclick="openTab(event, 'modifyUsername')">修改用户名</button>
                </div>
                <input type="hidden" id="modifyType" name="modifyType" value="删除账户">
                <div class="form-group">
                    <div>登陆密码:</div>
                    <input type="password" id="password" placeholder="请输入您的密码" required>
                    <input id="encryptedPassword" name="encryptedPassword" type="hidden">
                </div>
                <div id="deleteAccount" class="tabcontent">
                    <p>删除账户将无法恢复,请确认。</p>
                </div>
                <div id="modifyPassword" class="tabcontent" style="display:none">
                    <div class="form-group">
                        <div>新密码:</div>
                        <input type="password" id="newPassword" placeholder="6-20位字母、数字或符号">
                        <input id="encryptedNewPassword" name="encryptedNewPassword" type="hidden">
                    </div>
                    <div class="form-group">
                        <div>确认密码:</div>
                        <input type="password" id="confirmPassword" placeholder="再次输入您的新密码">
                    </div>
                </div>
                <div id="modifyPhone" class="tabcontent" style="display:none">
                    <p>原手机号为:{{ current_user_phone }}</p>
                    <div class="form-group">
                        <div>新手机号:</div>
                        <input type="text" id="mobileNo" name="mobileNo" value title="手机号码" aria-label="手机号码" maxlength="11" placeholder="11位手机号">
                    </div>
                </div>
                <div id="modifyUsername" class="tabcontent" style="display:none">
                    <p>原用户名为:{{ current_username }}</p>
                    <div class="form-group">
                        <div>新用户名:</div>
                        <input type="text" id="username" name="username" placeholder="请输入新的用户名">
                    </div>
                </div>
                <div class="form-group">
                    <button type="submit" onclick="return submitForm()">确认</button>
                </div>
            </form>
        </div>
    </main>
    <footer>
        <p>&copy; 2024 KJF航班订票. 保留所有权利。</p>
    </footer>

    <script src="{{ url_for('static', filename='js/checkInfo.js') }}"></script>
    <script src="{{ url_for('static', filename='js/modify.js') }}"></script>
    <script>
        function submitForm() {
            document.getElementById('encryptedPassword').value = md5(
                document.getElementById('password').value
            );

            let modifyType = document.querySelector('.tablinks.active').textContent;
            document.getElementById('modifyType').value = modifyType;

            if (modifyType === '删除账户') {
                return true;
            } else if (modifyType === '修改密码') {
                document.getElementById('encryptedNewPassword').value = md5(
                    document.getElementById('newPassword').value
                );
                return checkInfo.checkNewPassword();
            } else if (modifyType === '修改手机号') {
                return checkInfo.checkMobileNo();
            } else if (modifyType === '修改用户名') {
                return true;
            }
        }

        function openTab(evt, tabName) {
            var i, tabcontent, tablinks;
            tabcontent = document.getElementsByClassName("tabcontent");
            for (i = 0; i < tabcontent.length; i++) {
                tabcontent[i].style.display = "none";
            }
            tablinks = document.getElementsByClassName("tablinks");
            for (i = 0; i < tablinks.length; i++) {
                tablinks[i].className = tablinks[i].className.replace(" active", "");
            }
            document.getElementById(tabName).style.display = "block";
            evt.currentTarget.className += " active";
        }

        document.addEventListener('DOMContentLoaded', function() {
            let activeTab = document.querySelector('.tablinks.active');
            if (activeTab) {
                openTab({currentTarget: activeTab}, activeTab.getAttribute('onclick').split("'")[1]);
            }
        });
    </script>
</body>
</html>