This commit is contained in:
2026-01-22 22:42:10 +08:00
commit 7ff66a7cc2
8 changed files with 1012 additions and 0 deletions

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const API_BASE = 'http://localhost:8080/api/v1';
let token = '';
const sessionState = document.getElementById('sessionState');
const loginBtn = document.getElementById('loginBtn');
const createForm = document.getElementById('createForm');
const taskList = document.getElementById('taskList');
const refreshBtn = document.getElementById('refreshBtn');
const clearBtn = document.getElementById('clearBtn');
const template = document.getElementById('taskTemplate');
function setSessionState(text) {
sessionState.textContent = text;
}
function getHeaders() {
return {
'Content-Type': 'application/json',
Authorization: token ? `Bearer ${token}` : '',
};
}
async function login() {
const response = await fetch(`${API_BASE}/auth/login`, {
method: 'POST',
});
if (!response.ok) {
setSessionState('Login failed');
return;
}
const data = await response.json();
token = data.token || 'demo-token';
setSessionState('Connected');
await loadTasks();
}
function buildMeta(task) {
const parts = [];
if (task.status) parts.push(task.status.toUpperCase());
if (task.due_at) parts.push(`Due: ${task.due_at}`);
if (task.priority) parts.push(`P${task.priority}`);
if (task.tags && task.tags.length > 0) parts.push(task.tags.join(', '));
return parts.join(' • ');
}
function renderTasks(tasks) {
taskList.innerHTML = '';
if (!tasks || tasks.length === 0) {
taskList.innerHTML = '<div class="empty">No tasks yet.</div>';
return;
}
tasks.forEach((task) => {
const node = template.content.cloneNode(true);
node.querySelector('h3').textContent = task.title || 'Untitled task';
node.querySelector('.meta').textContent = buildMeta(task);
node.querySelector('.desc').textContent = task.description || '';
node.querySelector('.badge').textContent = task.status || 'todo';
node.querySelector('.toggle').addEventListener('click', () => toggleStatus(task));
node.querySelector('.delete').addEventListener('click', () => deleteTask(task));
taskList.appendChild(node);
});
}
async function loadTasks() {
const response = await fetch(`${API_BASE}/tasks`, {
headers: getHeaders(),
});
if (!response.ok) {
setSessionState('Auth required');
renderTasks([]);
return;
}
const data = await response.json();
renderTasks(data);
}
async function createTask(event) {
event.preventDefault();
const form = new FormData(createForm);
const payload = {
title: form.get('title'),
description: form.get('description'),
due_at: toISO(form.get('due_at')),
priority: Number(form.get('priority') || 0),
tags: String(form.get('tags') || '')
.split(',')
.map((tag) => tag.trim())
.filter(Boolean),
};
const response = await fetch(`${API_BASE}/tasks`, {
method: 'POST',
headers: getHeaders(),
body: JSON.stringify(payload),
});
if (!response.ok) {
setSessionState('Failed to create task');
return;
}
createForm.reset();
await loadTasks();
}
async function toggleStatus(task) {
const nextStatus = task.status === 'done' ? 'todo' : 'done';
await fetch(`${API_BASE}/tasks/${task.id}`, {
method: 'PUT',
headers: getHeaders(),
body: JSON.stringify({ status: nextStatus }),
});
await loadTasks();
}
async function deleteTask(task) {
await fetch(`${API_BASE}/tasks/${task.id}`, {
method: 'DELETE',
headers: getHeaders(),
});
await loadTasks();
}
async function clearCompleted() {
const response = await fetch(`${API_BASE}/api/tasks`, {
headers: getHeaders(),
});
if (!response.ok) {
return;
}
const tasks = await response.json();
const completed = tasks.filter((task) => task.status === 'done');
for (const task of completed) {
await deleteTask(task);
}
}
loginBtn.addEventListener('click', login);
createForm.addEventListener('submit', createTask);
refreshBtn.addEventListener('click', loadTasks);
clearBtn.addEventListener('click', clearCompleted);
setSessionState('Not connected');
function toISO(value) {
if (!value) return '';
const date = new Date(value);
if (Number.isNaN(date.getTime())) return '';
return date.toISOString();
}

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<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Todo Control Room</title>
<link rel="stylesheet" href="styles.css" />
</head>
<body>
<div class="bg-orbit"></div>
<main class="shell">
<header class="hero">
<div>
<p class="eyebrow">Distributed todo playground</p>
<h1>Todo Control Room</h1>
<p class="subhead">A bold, focused UI to drive your task workflow from a single cockpit.</p>
</div>
<div class="status-card">
<h2>Session</h2>
<p id="sessionState">Not connected</p>
<button id="loginBtn" class="btn primary">Login (demo)</button>
</div>
</header>
<section class="panel">
<div class="panel-head">
<h2>New Task</h2>
<p>Create tasks quickly with priority and due date.</p>
</div>
<form id="createForm" class="form-grid">
<label>
<span>Title</span>
<input type="text" name="title" placeholder="Plan service split" required />
</label>
<label>
<span>Due</span>
<input type="datetime-local" name="due_at" />
</label>
<label>
<span>Priority</span>
<select name="priority">
<option value="1">High</option>
<option value="2">Medium</option>
<option value="3">Low</option>
</select>
</label>
<label>
<span>Tags (comma)</span>
<input type="text" name="tags" placeholder="backend, microservices" />
</label>
<label class="full">
<span>Description</span>
<textarea name="description" placeholder="Outline scope, list risks..."></textarea>
</label>
<button class="btn primary" type="submit">Create Task</button>
</form>
</section>
<section class="panel">
<div class="panel-head">
<h2>Tasks</h2>
<div class="actions">
<button id="refreshBtn" class="btn ghost">Refresh</button>
<button id="clearBtn" class="btn ghost">Clear Completed</button>
</div>
</div>
<div id="taskList" class="task-list">
<div class="empty">No tasks yet.</div>
</div>
</section>
</main>
<template id="taskTemplate">
<article class="task-card">
<div class="task-main">
<div>
<h3></h3>
<p class="meta"></p>
<p class="desc"></p>
</div>
<div class="badge"></div>
</div>
<div class="task-actions">
<button class="btn ghost toggle">Toggle Status</button>
<button class="btn ghost delete">Delete</button>
</div>
</article>
</template>
<script src="app.js"></script>
</body>
</html>

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@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Syne:wght@600;700&display=swap');
:root {
color-scheme: light;
--bg: #f6f3ef;
--bg-alt: #efe7de;
--ink: #1b1a17;
--muted: #6c5f57;
--accent: #d97706;
--accent-dark: #a35503;
--card: #fff7ed;
--stroke: rgba(27, 26, 23, 0.1);
--shadow: 0 24px 60px rgba(27, 26, 23, 0.15);
}
* {
box-sizing: border-box;
}
body {
margin: 0;
font-family: 'Space Grotesk', sans-serif;
background: radial-gradient(circle at top, #fff2d9 0%, var(--bg) 40%, var(--bg-alt) 100%);
color: var(--ink);
min-height: 100vh;
overflow-x: hidden;
}
h1, h2, h3 {
font-family: 'Syne', sans-serif;
margin: 0;
}
.bg-orbit {
position: fixed;
inset: 0;
background: radial-gradient(circle at 20% 20%, rgba(217, 119, 6, 0.2), transparent 50%),
radial-gradient(circle at 80% 10%, rgba(30, 64, 175, 0.15), transparent 45%),
radial-gradient(circle at 70% 80%, rgba(190, 24, 93, 0.12), transparent 60%);
z-index: -1;
}
.shell {
max-width: 1080px;
margin: 0 auto;
padding: 48px 24px 80px;
display: flex;
flex-direction: column;
gap: 32px;
}
.hero {
display: grid;
grid-template-columns: minmax(0, 1fr) 280px;
gap: 24px;
align-items: stretch;
}
.eyebrow {
text-transform: uppercase;
letter-spacing: 0.2em;
font-size: 0.72rem;
color: var(--muted);
margin: 0 0 12px;
}
.subhead {
font-size: 1rem;
color: var(--muted);
margin-top: 12px;
max-width: 42ch;
}
.status-card {
background: var(--card);
border: 1px solid var(--stroke);
border-radius: 18px;
padding: 20px;
box-shadow: var(--shadow);
display: flex;
flex-direction: column;
gap: 12px;
}
.status-card p {
margin: 0;
color: var(--muted);
}
.panel {
background: rgba(255, 255, 255, 0.6);
border: 1px solid var(--stroke);
border-radius: 28px;
padding: 28px;
backdrop-filter: blur(6px);
box-shadow: var(--shadow);
animation: floatIn 0.6s ease both;
}
.panel-head {
display: flex;
justify-content: space-between;
align-items: center;
gap: 16px;
margin-bottom: 18px;
}
.panel-head p {
color: var(--muted);
margin: 4px 0 0;
}
.actions {
display: flex;
gap: 12px;
}
.form-grid {
display: grid;
grid-template-columns: repeat(2, minmax(0, 1fr));
gap: 16px 20px;
}
.form-grid label {
display: flex;
flex-direction: column;
gap: 8px;
font-size: 0.85rem;
color: var(--muted);
}
.form-grid input,
.form-grid select,
.form-grid textarea {
border-radius: 12px;
border: 1px solid var(--stroke);
padding: 12px 14px;
font-size: 0.95rem;
font-family: inherit;
background: #fff;
}
.form-grid textarea {
min-height: 90px;
resize: vertical;
}
.form-grid .full {
grid-column: 1 / -1;
}
.btn {
border-radius: 999px;
padding: 10px 18px;
border: 1px solid transparent;
cursor: pointer;
font-weight: 600;
font-family: inherit;
transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.btn.primary {
background: var(--accent);
color: #fff;
box-shadow: 0 12px 24px rgba(217, 119, 6, 0.3);
}
.btn.ghost {
background: transparent;
border: 1px solid var(--stroke);
color: var(--ink);
}
.btn:hover {
transform: translateY(-2px);
}
.task-list {
display: grid;
gap: 16px;
}
.task-card {
background: var(--card);
border-radius: 20px;
padding: 18px;
border: 1px solid var(--stroke);
display: flex;
flex-direction: column;
gap: 14px;
animation: riseIn 0.4s ease both;
}
.task-main {
display: flex;
justify-content: space-between;
gap: 16px;
align-items: flex-start;
}
.task-card h3 {
margin: 0 0 6px;
}
.task-card .meta {
font-size: 0.85rem;
color: var(--muted);
}
.task-card .desc {
margin: 6px 0 0;
}
.badge {
padding: 6px 12px;
border-radius: 999px;
font-size: 0.75rem;
text-transform: uppercase;
letter-spacing: 0.1em;
background: rgba(217, 119, 6, 0.15);
color: var(--accent-dark);
}
.task-actions {
display: flex;
gap: 12px;
}
.empty {
padding: 20px;
border: 1px dashed var(--stroke);
border-radius: 16px;
text-align: center;
color: var(--muted);
}
@keyframes floatIn {
from {
opacity: 0;
transform: translateY(24px);
}
to {
opacity: 1;
transform: translateY(0);
}
}
@keyframes riseIn {
from {
opacity: 0;
transform: translateY(12px);
}
to {
opacity: 1;
transform: translateY(0);
}
}
@media (max-width: 900px) {
.hero {
grid-template-columns: 1fr;
}
.form-grid {
grid-template-columns: 1fr;
}
}