feat(docs): restructure API design guide with interactive demos and practical examples

refactor(components): replace static API design components with interactive demos
- Add ApiRequestDemo, RestfulUrlDemo, StatusCodeDemo, ErrorHandlingDemo, and ApiVersioningDemo
- Remove outdated ResourceAnalogy, RequestStructureDemo, and VersioningStrategyDemo

docs(api-design): completely rewrite API design chapter with restaurant analogy
- Add clear problem scenarios and solutions
- Include practical e-commerce API examples
- Add terminology glossary
- Improve error handling and versioning sections

style(ai-history): enhance FoundationDemo with better visual hierarchy
- Add section blocks for core theories and early breakthroughs
- Improve typography and highlighting

chore: remove unused components (CpuArchitectureDemo, EvolutionFlowDemo)
This commit is contained in:
sanbuphy
2026-02-22 23:20:27 +08:00
parent e5a5b9df5b
commit 5b622800b8
26 changed files with 3217 additions and 4784 deletions
@@ -1,417 +0,0 @@
<template>
<div class="raf-root">
<div class="raf-layout">
<!-- Left: Client Side -->
<div class="raf-left">
<div class="raf-header">
<span class="raf-icon">💻</span>
<span class="raf-title">Client (Browser/App)</span>
</div>
<div class="raf-controls">
<div class="raf-scenarios">
<button
v-for="s in scenarios"
:key="s.id"
:class="['raf-chip', { active: currentScenario.id === s.id }]"
@click="selectScenario(s)"
:disabled="processing"
>
{{ s.label }}
</button>
</div>
</div>
<div class="raf-request-box">
<div class="raf-http-line">
<span :class="['raf-method', currentScenario.method]">{{ currentScenario.method }}</span>
<span class="raf-url">{{ currentScenario.url }}</span>
</div>
<div v-if="currentScenario.body" class="raf-code-block">
{{ JSON.stringify(currentScenario.body, null, 2) }}
</div>
<button
class="raf-send-btn"
@click="sendRequest"
:disabled="processing"
>
{{ processing ? 'Sending...' : 'Send Request' }}
</button>
</div>
<div class="raf-response-box" v-if="response">
<div class="raf-status-line">
<span class="raf-label">Response Status:</span>
<span :class="['raf-status-badge', getStatusColor(response.status)]">
{{ response.status }} {{ response.statusText }}
</span>
</div>
<div class="raf-code-block response-body">
{{ JSON.stringify(response.body, null, 2) }}
</div>
</div>
</div>
<!-- Right: Server Side -->
<div class="raf-right">
<div class="raf-header server-header">
<span class="raf-icon"></span>
<span class="raf-title">Server (API)</span>
</div>
<div class="raf-server-state">
<!-- Database View -->
<div class="raf-section">
<div class="raf-section-title">📦 Database (Users Resource)</div>
<div class="raf-db-view">
<transition-group name="list">
<div v-for="user in db" :key="user.id" class="raf-db-item">
<span class="raf-db-id">ID: {{ user.id }}</span>
<span class="raf-db-name">{{ user.name }}</span>
<span class="raf-db-role">({{ user.role }})</span>
</div>
</transition-group>
<div v-if="db.length === 0" class="raf-empty">No users found</div>
</div>
</div>
<!-- Logs -->
<div class="raf-section">
<div class="raf-section-title">📜 Server Logs</div>
<div class="raf-logs" ref="logsRef">
<div v-for="(log, i) in logs" :key="i" class="raf-log-line">
<span class="raf-log-time">[{{ log.time }}]</span>
<span :class="log.type">{{ log.msg }}</span>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</template>
<script setup>
import { ref, reactive, nextTick } from 'vue'
const processing = ref(false)
const response = ref(null)
const logs = ref([])
const logsRef = ref(null)
const db = ref([
{ id: 1, name: "Alice", role: "admin" },
{ id: 2, name: "Bob", role: "user" }
])
const scenarios = [
{ id: 'get-all', label: 'GET /users', method: 'GET', url: '/api/users', body: null },
{ id: 'get-one', label: 'GET /users/1', method: 'GET', url: '/api/users/1', body: null },
{ id: 'create', label: 'POST /users', method: 'POST', url: '/api/users', body: { name: "Charlie", role: "user" } },
{ id: 'not-found', label: 'GET /users/99', method: 'GET', url: '/api/users/99', body: null },
{ id: 'delete', label: 'DELETE /users/1', method: 'DELETE', url: '/api/users/1', body: null },
]
const currentScenario = ref(scenarios[0])
function selectScenario(s) {
currentScenario.value = s
response.value = null
}
function addLog(msg, type = 'info') {
const now = new Date()
const time = `${now.getHours()}:${now.getMinutes()}:${now.getSeconds()}`
logs.value.push({ time, msg, type })
nextTick(() => {
if (logsRef.value) logsRef.value.scrollTop = logsRef.value.scrollHeight
})
}
function getStatusColor(status) {
if (status >= 200 && status < 300) return 'status-success'
if (status >= 400 && status < 500) return 'status-error'
return 'status-neutral'
}
async function sendRequest() {
processing.value = true
response.value = null
addLog(`Received ${currentScenario.value.method} ${currentScenario.value.url}`, 'info')
await new Promise(r => setTimeout(r, 600)) // Simulate network latency
const { method, url, body } = currentScenario.value
// Router Logic Simulation
if (method === 'GET' && url === '/api/users') {
response.value = { status: 200, statusText: 'OK', body: db.value }
addLog('Matched route: GET /users -> listUsers()', 'success')
}
else if (method === 'GET' && url.match(/\/api\/users\/\d+/)) {
const id = parseInt(url.split('/').pop())
const user = db.value.find(u => u.id === id)
if (user) {
response.value = { status: 200, statusText: 'OK', body: user }
addLog(`Found user ${id}`, 'success')
} else {
response.value = { status: 404, statusText: 'Not Found', body: { error: "User not found" } }
addLog(`User ${id} not found in DB`, 'error')
}
}
else if (method === 'POST' && url === '/api/users') {
const newUser = { id: Math.max(0, ...db.value.map(u => u.id)) + 1, ...body }
db.value.push(newUser)
response.value = { status: 201, statusText: 'Created', body: newUser }
addLog(`Created user ${newUser.id}`, 'success')
}
else if (method === 'DELETE' && url.match(/\/api\/users\/\d+/)) {
const id = parseInt(url.split('/').pop())
const idx = db.value.findIndex(u => u.id === id)
if (idx !== -1) {
db.value.splice(idx, 1)
response.value = { status: 204, statusText: 'No Content', body: null }
addLog(`Deleted user ${id}`, 'success')
} else {
response.value = { status: 404, statusText: 'Not Found', body: { error: "User not found" } }
addLog(`User ${id} not found for deletion`, 'error')
}
}
processing.value = false
}
</script>
<style scoped>
.raf-root {
border: 1px solid var(--vp-c-divider);
border-radius: 8px;
overflow: hidden;
background: var(--vp-c-bg-soft);
margin: 1rem 0;
font-family: var(--vp-font-family-mono);
font-size: 13px;
}
.raf-layout {
display: flex;
min-height: 400px;
}
.raf-left, .raf-right {
flex: 1;
padding: 1.2rem;
display: flex;
flex-direction: column;
}
.raf-left {
border-right: 1px solid var(--vp-c-divider);
background: var(--vp-c-bg);
}
.raf-right {
background: var(--vp-c-bg-alt);
}
.raf-header {
display: flex;
align-items: center;
gap: 8px;
margin-bottom: 1rem;
font-weight: 600;
font-size: 1.1em;
color: var(--vp-c-text-1);
}
.raf-scenarios {
display: flex;
flex-wrap: wrap;
gap: 8px;
margin-bottom: 1.5rem;
}
.raf-chip {
border: 1px solid var(--vp-c-divider);
background: var(--vp-c-bg);
padding: 6px 12px;
border-radius: 20px;
font-size: 12px;
cursor: pointer;
transition: all 0.2s;
color: var(--vp-c-text-2);
}
.raf-chip:hover {
border-color: var(--vp-c-brand);
color: var(--vp-c-brand);
}
.raf-chip.active {
background: var(--vp-c-brand);
color: white;
border-color: var(--vp-c-brand);
}
.raf-request-box {
border: 1px solid var(--vp-c-divider);
border-radius: 6px;
padding: 1rem;
background: var(--vp-c-bg-soft);
margin-bottom: 1rem;
box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}
.raf-http-line {
display: flex;
gap: 10px;
font-family: monospace;
margin-bottom: 8px;
align-items: center;
font-size: 1.1em;
}
.raf-method {
font-weight: bold;
}
.raf-method.GET { color: #61affe; }
.raf-method.POST { color: #49cc90; }
.raf-method.DELETE { color: #f93e3e; }
.raf-code-block {
background: var(--vp-c-bg);
padding: 10px;
border-radius: 4px;
font-size: 12px;
white-space: pre;
overflow-x: auto;
border: 1px solid var(--vp-c-divider);
color: var(--vp-c-text-2);
}
.raf-send-btn {
margin-top: 10px;
width: 100%;
padding: 10px;
background: var(--vp-c-brand);
color: white;
border: none;
border-radius: 6px;
cursor: pointer;
font-weight: 600;
transition: opacity 0.2s;
}
.raf-send-btn:hover {
opacity: 0.9;
}
.raf-send-btn:disabled {
opacity: 0.5;
cursor: not-allowed;
}
.raf-response-box {
margin-top: auto;
border-top: 1px solid var(--vp-c-divider);
padding-top: 1rem;
animation: slideUp 0.3s ease-out;
}
@keyframes slideUp {
from { opacity: 0; transform: translateY(10px); }
to { opacity: 1; transform: translateY(0); }
}
.raf-status-line {
margin-bottom: 8px;
display: flex;
align-items: center;
}
.raf-status-badge {
padding: 2px 8px;
border-radius: 4px;
font-size: 12px;
font-weight: bold;
margin-left: 8px;
}
.status-success { background: #d1fae5; color: #065f46; }
.status-error { background: #fee2e2; color: #991b1b; }
.status-neutral { background: #f3f4f6; color: #374151; }
.raf-db-view {
display: flex;
flex-direction: column;
gap: 6px;
}
.raf-db-item {
display: flex;
gap: 10px;
padding: 8px 12px;
background: var(--vp-c-bg);
border-radius: 6px;
border: 1px solid var(--vp-c-divider);
font-size: 12px;
align-items: center;
}
.raf-db-id { color: var(--vp-c-text-3); font-family: monospace; }
.raf-db-name { font-weight: bold; }
.raf-db-role { color: var(--vp-c-brand); font-size: 0.9em; }
.raf-logs {
height: 180px;
overflow-y: auto;
background: #1e1e1e;
color: #d4d4d4;
padding: 12px;
border-radius: 6px;
font-family: monospace;
font-size: 11px;
line-height: 1.5;
}
.raf-log-line {
display: flex;
gap: 8px;
margin-bottom: 4px;
}
.raf-log-time { color: #6b7280; flex-shrink: 0; }
.info { color: #93c5fd; }
.success { color: #86efac; }
.error { color: #fca5a5; }
.raf-section-title {
font-size: 12px;
text-transform: uppercase;
letter-spacing: 0.5px;
font-weight: bold;
margin-bottom: 8px;
color: var(--vp-c-text-3);
margin-top: 1.5rem;
}
.raf-section:first-child .raf-section-title { margin-top: 0; }
.raf-empty {
color: var(--vp-c-text-3);
font-style: italic;
padding: 10px;
text-align: center;
}
.list-enter-active,
.list-leave-active {
transition: all 0.3s ease;
}
.list-enter-from,
.list-leave-to {
opacity: 0;
transform: translateX(20px);
}
@media (max-width: 768px) {
.raf-layout { flex-direction: column; }
.raf-left { border-right: none; border-bottom: 1px solid var(--vp-c-divider); }
}
</style>