a2a-source-edit: write frontend/src/App.jsx

This commit is contained in:
a2a-cloud
2026-07-14 21:39:01 +00:00
parent c2eaa376b5
commit 170d126c83

View File

@@ -1,16 +1,24 @@
import { useEffect, useMemo, useState } from "react";
import {
callSkill,
loadAgentConfig,
loadSession,
sampleArgs,
} from "./a2a.js";
import { callSkill, loadAgentConfig, loadSession } from "./a2a.js";
const sampleMessage = "Amanhã mandar uma fruta, uma garrafinha, camiseta branca e R$12 para a lembrancinha.";
function todayInSaoPaulo() {
return new Intl.DateTimeFormat("en-CA", {
timeZone: "America/Sao_Paulo",
year: "numeric",
month: "2-digit",
day: "2-digit",
}).format(new Date());
}
export function App() {
const [config, setConfig] = useState(null);
const [session, setSession] = useState(null);
const [selectedSkillName, setSelectedSkillName] = useState("");
const [argsText, setArgsText] = useState("{}");
const [message, setMessage] = useState(sampleMessage);
const [childName, setChildName] = useState("");
const [referenceDate, setReferenceDate] = useState(todayInSaoPaulo());
const [question, setQuestion] = useState("What do I need to send this week?");
const [result, setResult] = useState(null);
const [error, setError] = useState(null);
const [running, setRunning] = useState(false);
@@ -19,38 +27,38 @@ export function App() {
loadAgentConfig()
.then((data) => {
setConfig(data);
const firstSkill = data.skills?.[0];
if (firstSkill) {
setSelectedSkillName(firstSkill.name);
setArgsText(JSON.stringify(sampleArgs(firstSkill), null, 2));
}
return loadSession(data).catch(() => null);
})
.then((sessionData) => setSession(sessionData))
.catch((err) => setError(err.message || String(err)));
}, []);
const selectedSkill = useMemo(
() => config?.skills?.find((skill) => skill.name === selectedSkillName),
[config, selectedSkillName],
const triageSkill = useMemo(
() => config?.skills?.find((skill) => skill.name === "triage_preschool_messages") || config?.skills?.[0],
[config],
);
function selectSkill(skill) {
setSelectedSkillName(skill.name);
setArgsText(JSON.stringify(sampleArgs(skill), null, 2));
setResult(null);
setError(null);
}
async function runSkill(event) {
async function runTriage(event) {
event.preventDefault();
if (!config || !selectedSkill) return;
if (!config || !triageSkill) return;
setRunning(true);
setError(null);
setResult(null);
try {
const args = JSON.parse(argsText || "{}");
const data = await callSkill(config, selectedSkill.name, args);
const messages = message
.split("\n")
.map((line) => line.trim())
.filter(Boolean);
const data = await callSkill(config, triageSkill.name, {
messages,
reference_date: referenceDate,
timezone: "America/Sao_Paulo",
child_name: childName || null,
question,
known_school_days: [],
already_paid_labels: [],
create_integration_previews: true,
});
setResult(data);
} catch (err) {
setError(err.message || String(err));
@@ -62,7 +70,7 @@ export function App() {
if (!config) {
return (
<main className="loading">
<p>{error || "Loading A2A agent contract..."}</p>
<p>{error || "Loading preschool buffer..."}</p>
</main>
);
}
@@ -71,70 +79,95 @@ export function App() {
<main className="app-shell">
<aside className="sidebar">
<div>
<p className="eyebrow">A2A packed app</p>
<h1>sits-between-parents-chaotic-19-aab317</h1>
<p className="eyebrow">A2A chat card</p>
<h1>Preschool WhatsApp Buffer</h1>
<p className="agent-meta">
{config.agent.name} v{config.agent.version}
</p>
</div>
<nav className="skill-list" aria-label="Agent skills">
{(config.skills || []).map((skill) => (
<button
className={skill.name === selectedSkillName ? "skill active" : "skill"}
key={skill.name}
onClick={() => selectSkill(skill)}
type="button"
>
<span>{skill.name}</span>
<small>{skill.stream ? "streaming" : "request"}</small>
</button>
))}
</nav>
<div className="session">
<span>{session?.authenticated ? "Signed in" : "Local session"}</span>
<strong>{session?.user?.email || session?.org?.slug || "dev@example.local"}</strong>
<strong>{session?.user?.email || session?.org?.slug || "private agent"}</strong>
</div>
<div className="tips">
<h3>Try asking</h3>
<ul>
<li>Does my child have school tomorrow?</li>
<li>What do I need to send this week?</li>
<li>Did I already pay for Festa Junina?</li>
</ul>
</div>
</aside>
<section className="workbench">
<header className="toolbar">
<div>
<p className="eyebrow">Skill runner</p>
<h2>{selectedSkill?.name || "No skills found"}</h2>
<p className="eyebrow">Chaotic group calm plan</p>
<h2>Paste the school WhatsApp messages</h2>
</div>
<a href={config.docs.base} rel="noreferrer" target="_blank">
Docs
</a>
<a href={config.docs.base} rel="noreferrer" target="_blank">Docs</a>
</header>
{selectedSkill ? (
<form className="runner" onSubmit={runSkill}>
<form className="runner chat-runner" onSubmit={runTriage}>
<label>
WhatsApp messages
<textarea
className="message-box"
value={message}
onChange={(event) => setMessage(event.target.value)}
/>
</label>
<div className="grid-fields">
<label>
Arguments JSON
<textarea
spellCheck="false"
value={argsText}
onChange={(event) => setArgsText(event.target.value)}
/>
Reference date
<input value={referenceDate} onChange={(event) => setReferenceDate(event.target.value)} />
</label>
<button disabled={running} type="submit">
{running ? "Running..." : `Run ${selectedSkill.name}`}
</button>
</form>
) : (
<p className="empty">Add a `@a2a.tool` to your agent to make it callable here.</p>
)}
<label>
Child name
<input placeholder="Optional" value={childName} onChange={(event) => setChildName(event.target.value)} />
</label>
</div>
<label>
Question
<input value={question} onChange={(event) => setQuestion(event.target.value)} />
</label>
<button disabled={running} type="submit">
{running ? "Organizing..." : "Make my parent plan"}
</button>
</form>
<section className="panels">
<div className="panel">
<h3>Input schema</h3>
<pre>{JSON.stringify(selectedSkill?.input_schema || {}, null, 2)}</pre>
{error && <div className="error-card">{error}</div>}
<section className="panels result-panels">
<div className="panel result-card">
<h3>Answer</h3>
<p>{result?.answer || "No run yet."}</p>
{result?.school_tomorrow && <span className="pill">School tomorrow: {result.school_tomorrow}</span>}
</div>
<div className="panel">
<h3>Result</h3>
<pre>{error || JSON.stringify(result, null, 2) || "No run yet."}</pre>
<h3>Checklist</h3>
<ul className="clean-list">
{(result?.checklist || []).map((item, index) => (
<li key={`${item.title}-${index}`}>
<strong>{item.title}</strong>
<small>{item.category}{item.due_date ? ` · due ${item.due_date}` : ""}</small>
</li>
))}
{!result?.checklist?.length && <li>No checklist yet.</li>}
</ul>
</div>
<div className="panel">
<h3>Reminders</h3>
<pre>{JSON.stringify({
calendar: result?.calendar_reminders || [],
backpack: result?.backpack_alerts || [],
morning: result?.morning_summaries || [],
payments: result?.payment_reminders || [],
}, null, 2)}</pre>
</div>
<div className="panel">
<h3>Integration previews</h3>
<pre>{JSON.stringify(result?.integration_previews || [], null, 2)}</pre>
</div>
</section>
</section>