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import { useAuth } from "@/contexts/AuthContext";
import { Link, useRouter } from "expo-router";
import { useState } from "react";
import {
Alert,
KeyboardAvoidingView,
Platform,
StyleSheet,
Text,
View,
} from "react-native";
import { useSafeAreaInsets } from "react-native-safe-area-context";
import * as LocalAuthentication from "expo-local-authentication";
import Animated, { FadeInDown, FadeInUp } from "react-native-reanimated";
import { Colors, Spacing, Typography } from "@/constants/theme";
import { Input } from "@/components/ui/input";
import { Button } from "@/components/ui/button";
export default function LoginScreen() {
const insets = useSafeAreaInsets();
const router = useRouter();
const { login } = useAuth();
const [email, setEmail] = useState("");
const [password, setPassword] = useState("");
const [isLoading, setIsLoading] = useState(false);
async function handleLogin() {
if (!email || !password) {
Alert.alert("Erro", "Por favor, preencha todos os campos.");
return;
}
try {
setIsLoading(true);
await login({ email: email.trim(), password });
const hasHardware = await LocalAuthentication.hasHardwareAsync();
const isEnrolled = await LocalAuthentication.isEnrolledAsync();
if (hasHardware && isEnrolled) {
router.replace("/biometrics");
} else {
router.replace("/");
}
} catch (error) {
Alert.alert("Erro", "Falha ao fazer login. Verifique suas credenciais e tente novamente.");
} finally {
setIsLoading(false);
}
}
return (
<KeyboardAvoidingView style={styles.container} behavior={Platform.OS === "ios" ? "padding" : undefined}>
<View style={[styles.content, { paddingTop: insets.top + Spacing.xxl }]}>
<Animated.View entering={FadeInUp.duration(600)} style={styles.header}>
<Text style={styles.title}>YABA</Text>
<Text style={styles.subtitle}>O seu dinheiro, no seu controle.</Text>
</Animated.View>
<Animated.View entering={FadeInDown.delay(200).duration(600)} style={styles.form}>
<Input
id="login-email"
label="E-mail"
placeholder="seu@email.com"
value={email}
onChangeText={setEmail}
keyboardType="email-address"
autoCapitalize="none"
/>
<Input
id="login-password"
label="Senha"
placeholder="********"
value={password}
onChangeText={setPassword}
secureTextEntry
/>
<Button
id="login-button"
label="Entrar"
fullWidth
onPress={handleLogin}
loading={isLoading}
disabled={isLoading}
/>
<View style={styles.footer}>
<Text style={styles.footerText}>Não tem uma conta? </Text>
<Link href="/register" asChild>
<Text style={styles.linkText}>Cadastre-se</Text>
</Link>
</View>
</Animated.View>
</View>
</KeyboardAvoidingView>
);
}
const styles = StyleSheet.create({
container: {
flex: 1,
backgroundColor: Colors.background,
},
content: {
flex: 1,
padding: Spacing.xl,
justifyContent: "center",
},
header: {
alignItems: "center",
marginBottom: Spacing.xl,
},
title: {
...Typography.h1,
fontSize: 48,
color: Colors.primaryLight,
letterSpacing: 2,
fontFamily: "DMSans_700Bold",
},
subtitle: {
...Typography.body,
color: Colors.textSecondary,
marginTop: Spacing.xs,
},
form: {
gap: Spacing.lg,
},
footer: {
flexDirection: "row",
justifyContent: "center",
marginTop: Spacing.xl,
},
footerText: {
...Typography.body,
color: Colors.textSecondary,
},
linkText: {
...Typography.body,
color: Colors.primaryLight,
fontFamily: "DMSans_700Bold",
},
});
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