gitlab-instance-0a899031_douyinyoutube/mobile/app/(tabs)/more.tsx

import { useCallback, useEffect, useState } from 'react'
import {
  View,
  Text,
  ScrollView,
  StyleSheet,
  TextInput,
  Pressable,
  Switch,
  RefreshControl,
} from 'react-native'
import { SafeAreaView } from 'react-native-safe-area-context'

import { useBind } from '@/context/BindContext'
import { apiFetch } from '@/lib/api'
import { theme } from '@/constants/theme'

type ProxyState = { enabled: boolean; http: string; socks: string }

export default function MoreScreen() {
  const { bind } = useBind()
  const [proxy, setProxy] = useState<ProxyState>({ enabled: false, http: '', socks: '' })
  const [metrics, setMetrics] = useState<string>('')
  const [msg, setMsg] = useState('')
  const [refreshing, setRefreshing] = useState(false)

  const load = useCallback(async () => {
    if (!bind) return
    setMsg('')
    try {
      const pr = await apiFetch(bind, '/proxy_config')
      if (pr.ok) {
        const p = (await pr.json()) as ProxyState
        setProxy({
          enabled: !!p.enabled,
          http: String(p.http || ''),
          socks: String(p.socks || ''),
        })
      }
      const mr = await apiFetch(bind, '/system_metrics')
      if (mr.ok) {
        const m = await mr.json()
        setMetrics(JSON.stringify(m, null, 2))
      }
    } catch (e) {
      setMsg(e instanceof Error ? e.message : String(e))
    }
  }, [bind])

  useEffect(() => {
    void load()
  }, [load])

  const onRefresh = useCallback(async () => {
    setRefreshing(true)
    await load()
    setRefreshing(false)
  }, [load])

  const saveProxy = useCallback(async () => {
    if (!bind) return
    try {
      const res = await apiFetch(bind, '/proxy_config', {
        method: 'POST',
        headers: { 'Content-Type': 'application/json' },
        body: JSON.stringify(proxy),
      })
      if (!res.ok) throw new Error(String(res.status))
      setMsg('代理已保存')
    } catch (e) {
      setMsg(e instanceof Error ? e.message : String(e))
    }
  }, [bind, proxy])

  if (!bind) {
    return (
      <SafeAreaView style={styles.safe}>
        <Text style={styles.muted}>请先完成配对</Text>
      </SafeAreaView>
    )
  }

  return (
    <SafeAreaView style={styles.safe} edges={['bottom']}>
      <ScrollView
        contentContainerStyle={styles.scroll}
        refreshControl={<RefreshControl refreshing={refreshing} onRefresh={() => void onRefresh()} />}
      >
        <Text style={styles.h1}>更多</Text>

        <View style={styles.card}>
          <Text style={styles.cardTitle}>录制代理（仅进程）</Text>
          <View style={styles.row}>
            <Text style={styles.label}>启用</Text>
            <Switch value={proxy.enabled} onValueChange={(v) => setProxy((p) => ({ ...p, enabled: v }))} />
          </View>
          <Text style={styles.label}>HTTP</Text>
          <TextInput
            style={styles.input}
            value={proxy.http}
            onChangeText={(t) => setProxy((p) => ({ ...p, http: t }))}
            placeholder="http://..."
            placeholderTextColor={theme.muted}
            autoCapitalize="none"
          />
          <Text style={styles.label}>SOCKS</Text>
          <TextInput
            style={styles.input}
            value={proxy.socks}
            onChangeText={(t) => setProxy((p) => ({ ...p, socks: t }))}
            placeholder="socks5://..."
            placeholderTextColor={theme.muted}
            autoCapitalize="none"
          />
          <Pressable style={styles.btn} onPress={() => void saveProxy()}>
            <Text style={styles.btnText}>保存代理</Text>
          </Pressable>
        </View>

        <View style={styles.card}>
          <Text style={styles.cardTitle}>系统指标</Text>
          {metrics ? <Text style={styles.pre}>{metrics}</Text> : <Text style={styles.muted}>加载中…</Text>}
        </View>

        <View style={styles.card}>
          <Text style={styles.cardTitle}>微信 Chatbot</Text>
          <Text style={styles.muted}>
            扫码登录与 Chatbot 配置依赖本机环境与桌面端逻辑，请在 Windows 控制台「微信」页完成。
          </Text>
        </View>

        {!!msg && <Text style={styles.ok}>{msg}</Text>}
      </ScrollView>
    </SafeAreaView>
  )
}

const styles = StyleSheet.create({
  safe: { flex: 1, backgroundColor: theme.bg },
  scroll: { padding: 20, paddingBottom: 40 },
  h1: { fontSize: 22, fontWeight: '700', color: theme.text, marginBottom: 16 },
  card: {
    padding: 14,
    borderRadius: 12,
    backgroundColor: theme.bgCard,
    borderWidth: 1,
    borderColor: theme.border,
    marginBottom: 14,
  },
  cardTitle: { fontSize: 15, fontWeight: '600', color: theme.text, marginBottom: 12 },
  row: { flexDirection: 'row', alignItems: 'center', justifyContent: 'space-between', marginBottom: 12 },
  label: { fontSize: 12, color: theme.muted, marginBottom: 6 },
  input: {
    borderWidth: 1,
    borderColor: theme.border,
    borderRadius: 10,
    padding: 10,
    color: theme.text,
    marginBottom: 12,
    backgroundColor: theme.bg,
  },
  btn: {
    backgroundColor: '#3d7eff',
    paddingVertical: 12,
    borderRadius: 10,
    alignItems: 'center',
  },
  btnText: { color: '#fff', fontWeight: '700' },
  pre: {
    fontFamily: 'monospace',
    fontSize: 10,
    color: '#c8cdd5',
    lineHeight: 16,
  },
  muted: { color: theme.muted, fontSize: 13, lineHeight: 20 },
  ok: { color: theme.success, marginTop: 8 },
})