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fix: Rules of Hooks — Terminal state提升到App顶层

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- 移除JSX内IIFE(违反Rules of Hooks)
- termCmd/termOut/termRunning→App顶层useState
- 切换标签不再触发hook数量变化
This commit is contained in:
LukeMackin
2026-07-22 17:56:15 +08:00
parent 02967ae5c3
commit ce7204b016
1 changed files with 28 additions and 30 deletions
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58
packages/client-android/App.tsx
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@@ -28,6 +28,23 @@ export default function App() {
// Connection state
const [connStatus, setConnStatus] = useState<'disconnected' | 'connecting' | 'connected' | 'error'>('disconnected');
// Terminal state
const [termCmd, setTermCmd] = useState('');
const [termOut, setTermOut] = useState('Execute remote commands via Gateway MCP.\nType a shell command and press Execute.\n');
const [termRunning, setTermRunning] = useState(false);
const runTermCmd = async () => {
if (!termCmd.trim() || termRunning) return;
const c = termCmd.trim(); setTermCmd(''); setTermRunning(true);
setTermOut(o => o + `$ ${c}\n`);
try {
const r = await fetch(`${gatewayUrl}/tools/exec`, { method:'POST', headers:{'Content-Type':'application/json'}, body:JSON.stringify({command:c}), signal:AbortSignal.timeout(30000) });
if (!r.ok) throw new Error(`HTTP ${r.status}`);
const d = await r.json() as any;
setTermOut(o => o + (d.stdout||d.stderr||JSON.stringify(d)) + '\n');
} catch(e:any) { setTermOut(o => o + `Error: ${e.message}\n`); }
finally { setTermRunning(false); }
};
/** Send chat message to Gateway */
const sendMessage = async () => {
const text = input.trim();
@@ -130,36 +147,17 @@ export default function App() {
{/* ── Terminal Tab ── */}
{tab === 'terminal' && (
(() => {
const [cmd, setCmd] = useState('');
const [out, setOut] = useState('Execute remote commands via Gateway MCP.\nType a shell command and press Execute.\n');
const [running, setRunning] = useState(false);
const runCmd = async () => {
if (!cmd.trim() || running) return;
const c = cmd.trim(); setCmd(''); setRunning(true);
setOut(o => o + `$ ${c}\n`);
try {
const r = await fetch(`${gatewayUrl}/tools/exec`, { method:'POST', headers:{'Content-Type':'application/json'}, body:JSON.stringify({command:c}), signal:AbortSignal.timeout(30000) });
if (!r.ok) throw new Error(`HTTP ${r.status}`);
const d = await r.json() as any;
setOut(o => o + (d.stdout||d.stderr||JSON.stringify(d)) + '\n');
} catch(e:any) { setOut(o => o + `Error: ${e.message}\n`); }
finally { setRunning(false); }
};
return (
<View style={styles.chatContainer}>
<ScrollView style={styles.termOutput}>
<Text style={styles.termText} selectable>{out}</Text>
</ScrollView>
<View style={styles.inputBar}>
<TextInput style={styles.chatInput} value={cmd} onChangeText={setCmd} placeholder="ls -la /home" placeholderTextColor="#475569" autoCapitalize="none" autoCorrect={false} onSubmitEditing={runCmd} returnKeyType="send" />
<TouchableOpacity style={[styles.sendBtn, running && styles.sendBtnDisabled]} onPress={runCmd} disabled={running}>
<Text style={styles.sendBtnText}>{running ? '...' : 'Run'}</Text>
</TouchableOpacity>
</View>
</View>
);
})()
<View style={styles.chatContainer}>
<ScrollView style={styles.termOutput}>
<Text style={styles.termText} selectable>{termOut}</Text>
</ScrollView>
<View style={styles.inputBar}>
<TextInput style={styles.chatInput} value={termCmd} onChangeText={setTermCmd} placeholder="ls -la /home" placeholderTextColor="#475569" autoCapitalize="none" autoCorrect={false} onSubmitEditing={runTermCmd} returnKeyType="send" />
<TouchableOpacity style={[styles.sendBtn, termRunning && styles.sendBtnDisabled]} onPress={runTermCmd} disabled={termRunning}>
<Text style={styles.sendBtnText}>{termRunning ? '...' : 'Run'}</Text>
</TouchableOpacity>
</View>
</View>
)}
{/* ── Settings Tab ── */}