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import React, { useEffect, useState, useSyncExternalStore } from "react";
import { View, StyleSheet, Text, Button, TouchableHighlight, Image } from "react-native";
import { useDispatch } from "react-redux";
import { City, FAVORITE_CITY_DATA, getCurrentWeather, Weather } from "../data/stub";
import { addFavoriteCity } from "../redux/actions/addFavoriteCity";
type VilleProps = {
weather: Weather,
fav: City | null
}
export function VilleCompopo(props: VilleProps){
const dispatch = useDispatch();
async function changeFavoriteCity(city: City | null, already: boolean) {
if (already){
city = null
}
dispatch(addFavoriteCity(city))
}
const isFavorite = props.fav != null && props.weather.city.longitude===props.fav.longitude && props.weather.city.latitude===props.fav.latitude
return (
<View style={styles.container}>
<View style={{flex: 1, flexDirection: "row"}}>
<View style={styles.bothtext}>
<Text style={styles.title}>{props.weather.city.name}</Text>
<Text>{props.weather.city.latitude} - {props.weather.city.longitude}</Text>
</View>
<Text style={styles.temperature}>{props.weather.temperature}</Text>
<TouchableHighlight onPress={() => changeFavoriteCity(props.weather.city, isFavorite)}>
<Image source={ isFavorite ? require('../assets/yellowstar.png') : require('../assets/blackstar.png')} style={styles.button}/>
</TouchableHighlight>
</View>
</View>
);
}
const styles = StyleSheet.create({
container: {
flex: 1,
backgroundColor: "darksalmon",
marginVertical: 5,
borderRadius: 15,
width: "90%",
alignSelf: 'center'
},
title: {
fontWeight: "bold",
fontSize: 18
},
bothtext: {
margin: 10
},
temperature: {
marginTop: 20,
fontSize: 18,
fontWeight: "bold"
},
button: {
height: 30,
width: 30,
marginTop: 13,
alignSelf: "flex-end",
margin: 5
}
});