265 lines
9.5 KiB
JavaScript
265 lines
9.5 KiB
JavaScript
document.addEventListener('DOMContentLoaded', () => {
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const hostInput = document.getElementById('host');
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const portInput = document.getElementById('port');
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const userInput = document.getElementById('user');
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const passwordInput = document.getElementById('password');
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const databaseInput = document.getElementById('database');
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const vHostInput = document.getElementById('vHost');
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const vPortInput = document.getElementById('vPort');
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const vPasswordInput = document.getElementById('vPassword');
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const btnTest = document.getElementById('btnTest');
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const btnTestValkey = document.getElementById('btnTestValkey');
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const btnInit = document.getElementById('btnInit');
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const messageBox = document.getElementById('messageBox');
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const initHeaderTitle = document.querySelector('.init-header h2');
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const initHeaderDesc = document.querySelector('.init-header p');
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const promForm = document.getElementById('promForm');
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const initForm = document.getElementById('initForm');
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const promName = document.getElementById('promSourceName');
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const promUrl = document.getElementById('promUrl');
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const promDesc = document.getElementById('promDesc');
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const btnPromTest = document.getElementById('btnPromTest');
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const btnPromAdd = document.getElementById('btnPromAdd');
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const promMessageBox = document.getElementById('promMessageBox');
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const adminForm = document.getElementById('adminForm');
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const adminUsername = document.getElementById('adminUsername');
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const adminPassword = document.getElementById('adminPassword');
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const adminPasswordConfirm = document.getElementById('adminPasswordConfirm');
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const btnAdminCreate = document.getElementById('btnAdminCreate');
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const adminMessageBox = document.getElementById('adminMessageBox');
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function showMessage(msg, isError = false) {
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messageBox.textContent = msg;
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messageBox.className = 'form-message ' + (isError ? 'error' : 'success');
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}
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function showAdminMessage(msg, isError = false) {
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adminMessageBox.textContent = msg;
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adminMessageBox.className = 'form-message ' + (isError ? 'error' : 'success');
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}
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function showPromMessage(msg, isError = false) {
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promMessageBox.textContent = msg;
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promMessageBox.className = 'form-message ' + (isError ? 'error' : 'success');
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}
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// --- Step Controller ---
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async function checkStatus() {
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try {
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const res = await fetch('/api/setup/status');
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const data = await res.json();
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initForm.style.display = 'none';
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adminForm.style.display = 'none';
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promForm.style.display = 'none';
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if (!data.initialized) {
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initForm.style.display = 'block';
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initHeaderTitle.textContent = '数据库初始化';
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initHeaderDesc.textContent = '请配置您的 MySQL 数据库连接信息以完成首次设置';
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} else if (data.needsAdmin) {
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adminForm.style.display = 'block';
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initHeaderTitle.textContent = '创建管理员账户';
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initHeaderDesc.textContent = '请设置系统的第一个管理员账号和密码';
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} else {
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promForm.style.display = 'block';
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initHeaderTitle.textContent = '配置 Prometheus';
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initHeaderDesc.textContent = '配置您的第一个 Prometheus 数据源监控连接';
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if (promName) promName.value = ''; // Ensure it's clear on load
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}
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} catch (err) {
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initForm.style.display = 'block';
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}
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}
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checkStatus();
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btnTest.addEventListener('click', async () => {
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btnTest.disabled = true;
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const oldText = btnTest.textContent;
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btnTest.textContent = '测试中...';
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try {
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const res = await fetch('/api/setup/test', {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({
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host: hostInput.value,
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port: portInput.value,
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user: userInput.value,
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password: passwordInput.value
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})
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});
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const data = await res.json();
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if (data.success) {
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showMessage('连接成功！可以进行初始化。');
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} else {
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showMessage('连接失败: ' + (data.error || '未知错误'), true);
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}
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} catch (err) {
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showMessage('请求失败: ' + err.message, true);
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} finally {
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btnTest.disabled = false;
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btnTest.textContent = oldText;
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}
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});
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btnTestValkey.addEventListener('click', async () => {
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btnTestValkey.disabled = true;
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const oldText = btnTestValkey.textContent;
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btnTestValkey.textContent = '测试中...';
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try {
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const res = await fetch('/api/setup/test-valkey', {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({
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host: vHostInput.value,
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port: vPortInput.value,
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password: vPasswordInput.value
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})
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});
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const data = await res.json();
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if (data.success) {
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showMessage('Valkey 连接成功！');
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} else {
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showMessage('Valkey 连接失败: ' + (data.error || '未知错误'), true);
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}
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} catch (err) {
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showMessage('Valkey 请求失败: ' + err.message, true);
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} finally {
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btnTestValkey.disabled = false;
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btnTestValkey.textContent = oldText;
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}
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});
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btnInit.addEventListener('click', async () => {
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btnInit.disabled = true;
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const oldText = btnInit.textContent;
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btnInit.textContent = '初始化中...';
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try {
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const res = await fetch('/api/setup/init', {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({
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host: hostInput.value,
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port: portInput.value,
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user: userInput.value,
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password: passwordInput.value,
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database: databaseInput.value,
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vHost: vHostInput.value,
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vPort: vPortInput.value,
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vPassword: vPasswordInput.value
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})
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});
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const data = await res.json();
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if (data.success) {
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showMessage('数据库初始化成功！进入下一步...');
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setTimeout(checkStatus, 1000);
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} else {
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showMessage('初始化失败: ' + (data.error || '未知错误'), true);
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btnInit.disabled = false;
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btnInit.textContent = oldText;
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}
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} catch (err) {
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showMessage('请求失败: ' + err.message, true);
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btnInit.disabled = false;
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btnInit.textContent = oldText;
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}
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});
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btnAdminCreate.addEventListener('click', async () => {
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const username = adminUsername.value.trim();
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const password = adminPassword.value;
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const confirm = adminPasswordConfirm.value;
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if (!username || !password) return showAdminMessage('请填写用户名和密码', true);
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if (password !== confirm) return showAdminMessage('两次输入的密码不一致', true);
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btnAdminCreate.disabled = true;
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btnAdminCreate.textContent = '创建中...';
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try {
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const res = await fetch('/api/setup/admin', {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({ username, password })
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});
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const data = await res.json();
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if (res.ok) {
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showAdminMessage('管理员账户创建成功！');
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setTimeout(checkStatus, 1000);
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} else {
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showAdminMessage('创建失败: ' + (data.error || '未知错误'), true);
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btnAdminCreate.disabled = false;
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btnAdminCreate.textContent = '创建账户';
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}
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} catch (err) {
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showAdminMessage('请求失败: ' + err.message, true);
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btnAdminCreate.disabled = false;
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btnAdminCreate.textContent = '创建账户';
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}
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});
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btnPromTest.addEventListener('click', async () => {
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const url = promUrl.value.trim();
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if (!url) return showPromMessage('请输入 Prometheus URL', true);
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btnPromTest.disabled = true;
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const oldText = btnPromTest.textContent;
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btnPromTest.textContent = '测试中...';
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try {
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const res = await fetch('/api/sources/test', {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({ url })
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});
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const data = await res.json();
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if (data.status === 'ok') {
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showPromMessage(`连接成功！Prometheus 版本: ${data.version}`);
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} else {
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showPromMessage(`连接失败: ${data.message || '未知错误'}`, true);
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}
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} catch (err) {
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showPromMessage('请求失败: ' + err.message, true);
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} finally {
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btnPromTest.disabled = false;
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btnPromTest.textContent = oldText;
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}
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});
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btnPromAdd.addEventListener('click', async () => {
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const name = promName.value.trim();
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const url = promUrl.value.trim();
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const description = promDesc.value.trim();
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if (!name || !url) return showPromMessage('请填写名称和URL', true);
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btnPromAdd.disabled = true;
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const oldText = btnPromAdd.textContent;
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btnPromAdd.textContent = '保存中...';
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try {
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const res = await fetch('/api/sources', {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({ name, url, description })
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});
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if (res.ok) {
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showPromMessage('数据源添加成功！即将跳转...');
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setTimeout(() => window.location.href = '/', 1500);
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} else {
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const err = await res.json();
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// If 401, it means we somehow bypassed auth on this step, but it might be okay during init
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showPromMessage(`添加失败: ${err.error || '未知错误'}`, true);
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btnPromAdd.disabled = false;
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btnPromAdd.textContent = oldText;
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}
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} catch (err) {
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showPromMessage('请求失败: ' + err.message, true);
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btnPromAdd.disabled = false;
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btnPromAdd.textContent = oldText;
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}
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});
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});
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