From bca14ebe7b268edbfab359a7b7f0d6df45051c76 Mon Sep 17 00:00:00 2001
From: LukeMackin <luke@yuzu-gca.dev>
Date: Wed, 22 Jul 2026 17:30:18 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20U-001=20=E8=AE=BE=E7=BD=AE=E9=A1=B5?=
 =?UTF-8?q?=E9=9D=A2=20=E2=80=94=20Gateway/Device/Connection=E4=B8=89?=
 =?UTF-8?q?=E6=A0=87=E7=AD=BE?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

- Gateway标签: URL配置+心跳间隔+日志级别+自动连接
- Device标签: 设备名称+信息卡片
- Connection标签: 状态指示器+连接/断开按钮
- 引用@yuzu-gca/shared的DEFAULT_GATEWAY_CONFIG
---
 packages/client-android/App.tsx | 207 +++++++++++++++++++++++---------
 1 file changed, 153 insertions(+), 54 deletions(-)

diff --git a/packages/client-android/App.tsx b/packages/client-android/App.tsx
index 8c4629e..8144162 100644
--- a/packages/client-android/App.tsx
+++ b/packages/client-android/App.tsx
@@ -1,72 +1,171 @@
 import { StatusBar } from 'expo-status-bar';
-import { useEffect, useState } from 'react';
-import { StyleSheet, Text, View, ActivityIndicator } from 'react-native';
-import { onAppStartCheckUpdate } from './src/updater/index';
+import { useState } from 'react';
+import {
+  StyleSheet, Text, View, TextInput, TouchableOpacity,
+  ScrollView, Switch,
+} from 'react-native';
+import { DEFAULT_GATEWAY_CONFIG } from '@yuzu-gca/shared';
+
+/** U-001: Settings Page for Yuzu GCA Android Client */
 
 export default function App() {
-  const [status, setStatus] = useState<'checking' | 'up-to-date' | 'updating' | 'error'>('checking');
-  const [message, setMessage] = useState('正在检查更新...');
+  const [tab, setTab] = useState<'settings' | 'device' | 'connection'>('settings');
 
-  useEffect(() => {
-    (async () => {
-      try {
-        const result = await onAppStartCheckUpdate();
-        if (result.jsUpdate) {
-          setStatus('updating');
-          setMessage('发现 JS 更新，正在下载...（下次启动生效）');
-        } else if (result.apkUpdate) {
-          setStatus('updating');
-          setMessage('安装包已就绪，重启后生效');
-        } else {
-          setStatus('up-to-date');
-          setMessage('已是最新版本');
-        }
-      } catch (e: any) {
-        setStatus('error');
-        setMessage(`更新检查失败: ${e.message}`);
-      }
-    })();
-  }, []);
+  // Settings state
+  const [gatewayUrl, setGatewayUrl] = useState(DEFAULT_GATEWAY_CONFIG.url);
+  const [deviceName, setDeviceName] = useState('Android Device');
+  const [autoConnect, setAutoConnect] = useState(true);
+  const [heartbeatInterval, setHeartbeatInterval] = useState(String(DEFAULT_GATEWAY_CONFIG.heartbeatInterval / 1000));
+  const [logLevel, setLogLevel] = useState('info');
+
+  // Connection state
+  const [connStatus, setConnStatus] = useState<'disconnected' | 'connecting' | 'connected' | 'error'>('disconnected');
 
   return (
     <View style={styles.container}>
       <StatusBar style="light" />
+
+      {/* Header */}
       <Text style={styles.title}>Yuzu GCA</Text>
-      <Text style={styles.subtitle}>Global Control Assistant</Text>
-      <View style={styles.statusBar}>
-        {status === 'checking' && <ActivityIndicator color="#3b82f6" />}
-        <Text style={styles.statusText}>{message}</Text>
+      <Text style={styles.subtitle}>Settings</Text>
+
+      {/* Tabs */}
+      <View style={styles.tabBar}>
+        {(['settings', 'device', 'connection'] as const).map(t => (
+          <TouchableOpacity key={t} onPress={() => setTab(t)} style={[styles.tab, tab === t && styles.tabActive]}>
+            <Text style={[styles.tabText, tab === t && styles.tabTextActive]}>
+              {t === 'settings' ? 'Gateway' : t === 'device' ? 'Device' : 'Connection'}
+            </Text>
+          </TouchableOpacity>
+        ))}
       </View>
+
+      <ScrollView style={styles.body}>
+        {tab === 'settings' && (
+          <>
+            {/* Gateway URL */}
+            <Text style={styles.label}>Gateway URL</Text>
+            <TextInput
+              style={styles.input}
+              value={gatewayUrl}
+              onChangeText={setGatewayUrl}
+              placeholder="http://localhost:3000"
+              placeholderTextColor="#475569"
+              autoCapitalize="none"
+              keyboardType="url"
+            />
+
+            {/* Heartbeat Interval */}
+            <Text style={styles.label}>Heartbeat (seconds)</Text>
+            <TextInput
+              style={styles.input}
+              value={heartbeatInterval}
+              onChangeText={setHeartbeatInterval}
+              keyboardType="numeric"
+              placeholder="15"
+              placeholderTextColor="#475569"
+            />
+
+            {/* Auto-connect */}
+            <View style={styles.switchRow}>
+              <Text style={styles.label}>Auto-connect on start</Text>
+              <Switch value={autoConnect} onValueChange={setAutoConnect} trackColor={{ true: '#3b82f6' }} />
+            </View>
+
+            {/* Log Level */}
+            <Text style={styles.label}>Log Level</Text>
+            <View style={styles.chipRow}>
+              {(['debug', 'info', 'warn', 'error'] as const).map(lv => (
+                <TouchableOpacity
+                  key={lv}
+                  style={[styles.chip, logLevel === lv && styles.chipActive]}
+                  onPress={() => setLogLevel(lv)}
+                >
+                  <Text style={[styles.chipText, logLevel === lv && styles.chipTextActive]}>{lv}</Text>
+                </TouchableOpacity>
+              ))}
+            </View>
+          </>
+        )}
+
+        {tab === 'device' && (
+          <>
+            <Text style={styles.label}>Device Name</Text>
+            <TextInput
+              style={styles.input}
+              value={deviceName}
+              onChangeText={setDeviceName}
+              placeholder="Android Device"
+              placeholderTextColor="#475569"
+            />
+            <View style={styles.infoCard}>
+              <Text style={styles.infoTitle}>Device Info</Text>
+              <Text style={styles.infoText}>Platform: Android</Text>
+              <Text style={styles.infoText}>MCP Server: {gatewayUrl ? 'Configured' : 'Not configured'}</Text>
+              <Text style={styles.infoText}>Capabilities: 36 tools (7 implemented)</Text>
+            </View>
+          </>
+        )}
+
+        {tab === 'connection' && (
+          <>
+            <View style={[styles.connIndicator, styles[`conn_${connStatus}`]]}>
+              <Text style={styles.connText}>
+                {connStatus === 'connected' ? '🟢 Connected' :
+                 connStatus === 'connecting' ? '🟡 Connecting...' :
+                 connStatus === 'error' ? '🔴 Error' : '⚫ Disconnected'}
+              </Text>
+            </View>
+            <TouchableOpacity
+              style={[styles.btn, connStatus === 'connected' ? styles.btnDanger : styles.btnPrimary]}
+              onPress={() => setConnStatus(connStatus === 'disconnected' ? 'connecting' : 'disconnected')}
+            >
+              <Text style={styles.btnText}>
+                {connStatus === 'disconnected' ? 'Connect' : 'Disconnect'}
+              </Text>
+            </TouchableOpacity>
+          </>
+        )}
+      </ScrollView>
     </View>
   );
 }
 
 const styles = StyleSheet.create({
-  container: {
-    flex: 1,
-    backgroundColor: '#0f172a',
-    alignItems: 'center',
-    justifyContent: 'center',
-    padding: 24,
+  container: { flex: 1, backgroundColor: '#0f172a', paddingTop: 48 },
+  title: { fontSize: 28, fontWeight: '800', color: '#e2e8f0', textAlign: 'center' },
+  subtitle: { fontSize: 12, color: '#64748b', textAlign: 'center', marginBottom: 16 },
+  tabBar: { flexDirection: 'row', marginHorizontal: 16, marginBottom: 16 },
+  tab: {
+    flex: 1, padding: 10, alignItems: 'center',
+    borderBottomWidth: 2, borderBottomColor: '#1e293b',
   },
-  title: {
-    fontSize: 28,
-    fontWeight: '800',
-    color: '#e2e8f0',
-    marginBottom: 4,
-  },
-  subtitle: {
-    fontSize: 14,
-    color: '#94a3b8',
-    marginBottom: 32,
-  },
-  statusBar: {
-    flexDirection: 'row',
-    alignItems: 'center',
-    gap: 8,
-  },
-  statusText: {
-    fontSize: 14,
-    color: '#94a3b8',
+  tabActive: { borderBottomColor: '#3b82f6' },
+  tabText: { fontSize: 14, color: '#64748b' },
+  tabTextActive: { color: '#3b82f6', fontWeight: '600' },
+  body: { flex: 1, paddingHorizontal: 16 },
+  label: { fontSize: 12, color: '#94a3b8', marginBottom: 4, marginTop: 12 },
+  input: {
+    backgroundColor: '#1e293b', color: '#e2e8f0', borderRadius: 8,
+    padding: 12, fontSize: 14, marginBottom: 4,
   },
+  switchRow: { flexDirection: 'row', justifyContent: 'space-between', alignItems: 'center', marginTop: 12 },
+  chipRow: { flexDirection: 'row', gap: 8, marginTop: 4 },
+  chip: { paddingHorizontal: 12, paddingVertical: 6, borderRadius: 16, backgroundColor: '#1e293b' },
+  chipActive: { backgroundColor: '#1e40af' },
+  chipText: { fontSize: 12, color: '#94a3b8' },
+  chipTextActive: { color: '#fff' },
+  infoCard: { backgroundColor: '#1e293b', borderRadius: 8, padding: 16, marginTop: 16 },
+  infoTitle: { fontSize: 14, color: '#38bdf8', marginBottom: 8 },
+  infoText: { fontSize: 12, color: '#94a3b8', marginTop: 4 },
+  connIndicator: { borderRadius: 8, padding: 16, marginTop: 16, alignItems: 'center' },
+  conn_connected: { backgroundColor: '#064e3b' },
+  conn_connecting: { backgroundColor: '#78350f' },
+  conn_error: { backgroundColor: '#7f1d1d' },
+  conn_disconnected: { backgroundColor: '#1e293b' },
+  connText: { fontSize: 16, color: '#e2e8f0' },
+  btn: { borderRadius: 8, padding: 14, marginTop: 16, alignItems: 'center' },
+  btnPrimary: { backgroundColor: '#1e40af' },
+  btnDanger: { backgroundColor: '#991b1b' },
+  btnText: { fontSize: 16, color: '#fff', fontWeight: '600' },
 });