101 lines
2.6 KiB
TypeScript
101 lines
2.6 KiB
TypeScript
import React, { useEffect, useRef } from 'react';
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import { View, Text, StyleSheet, Animated, TouchableOpacity, Platform } from 'react-native';
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import { Feather } from '@expo/vector-icons';
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import { useAppTheme } from '../context/ThemeContext';
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interface AnnouncementProps {
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visible: boolean;
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message: string;
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type?: 'info' | 'warning' | 'danger';
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onClose?: () => void;
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}
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export const AnnouncementBanner = ({ visible, message, type = 'info', onClose }: AnnouncementProps) => {
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const { colors, isDark } = useAppTheme();
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const slideAnim = useRef(new Animated.Value(-100)).current;
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const hasShownRef = useRef(false);
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useEffect(() => {
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if (visible) {
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hasShownRef.current = true;
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Animated.spring(slideAnim, {
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toValue: 0,
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useNativeDriver: true,
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tension: 40,
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friction: 7
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}).start();
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} else {
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Animated.timing(slideAnim, {
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toValue: -150,
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duration: 300,
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useNativeDriver: true,
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}).start();
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}
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}, [visible]);
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if (!visible && !hasShownRef.current) return null;
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const getTheme = () => {
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switch (type) {
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case 'warning': return { bg: '#FFB000', icon: 'alert-circle', text: '#000' };
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case 'danger': return { bg: colors.error, icon: 'slash', text: '#FFF' };
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default: return { bg: colors.primary, icon: 'info', text: isDark ? '#000' : '#000' };
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}
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};
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const theme = getTheme();
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return (
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<Animated.View
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style={[
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styles.container,
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{
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backgroundColor: theme.bg,
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transform: [{ translateY: slideAnim }]
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}
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]}
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>
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<View style={styles.content}>
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<Feather name={theme.icon as any} size={18} color={theme.text} />
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<Text style={[styles.message, { color: theme.text }]}>{message}</Text>
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<TouchableOpacity onPress={onClose} style={styles.closeBtn}>
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<Feather name="x" size={18} color={theme.text} />
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</TouchableOpacity>
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</View>
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</Animated.View>
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);
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};
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const styles = StyleSheet.create({
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container: {
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position: 'absolute',
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top: 0,
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left: 0,
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right: 0,
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zIndex: 2000,
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paddingTop: Platform.OS === 'ios' ? 50 : 30,
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paddingBottom: 15,
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paddingHorizontal: 20,
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shadowColor: '#000',
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shadowOffset: { width: 0, height: 4 },
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shadowOpacity: 0.15,
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shadowRadius: 10,
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elevation: 10,
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},
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content: {
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flexDirection: 'row',
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alignItems: 'center',
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gap: 12,
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},
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message: {
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flex: 1,
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fontSize: 13,
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fontFamily: 'Outfit_600SemiBold',
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lineHeight: 18,
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},
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closeBtn: {
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padding: 4,
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opacity: 0.7,
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}
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});
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