guardia-messenger/app/(tabs)/policy_alerts.tsx

60 lines
2.6 KiB
TypeScript

import React, { useState, useCallback } from 'react'
import { View, Text, FlatList, StyleSheet, RefreshControl, TouchableOpacity } from 'react-native'
import { useFocusEffect } from 'expo-router'
import { COLORS } from '../../constants/Config'
import client from '../../services/api'
export default function PolicyAlertsScreen() {
const [items, setItems] = useState<any[]>([])
const [loading, setLoading] = useState(false)
const load = useCallback(async () => {
setLoading(true)
try { const r = await client.get('/api/policy/violations'); setItems(r.data?.violations ?? r.data?.items ?? []) }
catch { setItems([]) } finally { setLoading(false) }
}, [])
useFocusEffect(useCallback(() => { load() }, [load]))
const SEV_COLOR: Record<string, string> = { HIGH: COLORS.danger, MEDIUM: COLORS.warning, LOW: COLORS.muted }
return (
<FlatList
data={items}
keyExtractor={(_, i) => String(i)}
refreshControl={<RefreshControl refreshing={loading} onRefresh={load} />}
ListEmptyComponent={<Text style={s.empty}> .</Text>}
style={{ backgroundColor: COLORS.bg }}
contentContainerStyle={{ padding: 12 }}
ListHeaderComponent={<Text style={s.header}> ({items.length})</Text>}
renderItem={({ item }) => {
const sev = item.severity ?? 'MEDIUM'
const color = SEV_COLOR[sev] ?? COLORS.muted
return (
<View style={[s.card, { borderLeftWidth: 4, borderLeftColor: color }]}>
<View style={s.row}>
<View style={{ flex: 1 }}>
<Text style={s.rule}>{item.policy_name ?? item.rule}</Text>
<Text style={s.meta}>{item.resource ?? item.target} · {item.detected_at?.slice(0, 16) ?? ''}</Text>
</View>
<Text style={[s.sev, { color }]}>{sev}</Text>
</View>
<Text style={s.desc} numberOfLines={2}>{item.description ?? item.details ?? ''}</Text>
</View>
)
}}
/>
)
}
const s = StyleSheet.create({
header: { fontSize: 16, fontWeight: '800', color: COLORS.text, marginBottom: 12 },
card: { backgroundColor: '#fff', borderRadius: 10, padding: 14, marginBottom: 8, elevation: 1 },
row: { flexDirection: 'row', alignItems: 'center', gap: 10, marginBottom: 6 },
rule: { fontSize: 13, fontWeight: '700', color: COLORS.text },
meta: { fontSize: 11, color: COLORS.muted, marginTop: 2 },
sev: { fontSize: 12, fontWeight: '700' },
desc: { fontSize: 12, color: COLORS.muted },
empty: { textAlign: 'center', color: COLORS.muted, marginTop: 40 },
})