chefhai/app/signup.tsx

import { useAuth } from "@/context/auth-context";
import { Feather } from "@expo/vector-icons";
import { router } from "expo-router";
import React, { useState } from "react";
import {
  Alert,
  SafeAreaView,
  ScrollView,
  StatusBar,
  Text,
  TextInput,
  TouchableOpacity,
  View,
} from "react-native";

export default function SignupScreen() {
  const [name, setName] = useState("");
  const [email, setEmail] = useState("");
  const [password, setPassword] = useState("");
  const [confirmPassword, setConfirmPassword] = useState("");
  const [showPassword, setShowPassword] = useState(false);
  const [isLoading, setIsLoading] = useState(false);

  const { signup } = useAuth();

  const handleSignup = async () => {
    if (!name || !email || !password || !confirmPassword) {
      Alert.alert("Error", "Please fill in all fields");
      return;
    }

    if (password !== confirmPassword) {
      Alert.alert("Error", "Passwords do not match");
      return;
    }

    try {
      setIsLoading(true);
      await signup(name, email, password);
    } catch (error) {
      Alert.alert("Error", "Failed to sign up. Please try again.");
    } finally {
      setIsLoading(false);
    }
  };

  return (
    <SafeAreaView className="flex-1 bg-white">
      <StatusBar barStyle="dark-content" />

      <ScrollView className="flex-1">
        <View className="px-6 py-10">
          {/* Back Button */}
          <TouchableOpacity
            className="bg-[#ffd60a] p-3 rounded-lg w-12 mb-8"
            onPress={() => router.back()}
          >
            <Feather name="arrow-left" size={24} color="#bb0718" />
          </TouchableOpacity>

          {/* Header */}
          <Text className="text-3xl font-bold mb-8">Create an account</Text>

          {/* Form */}
          <View className="space-y-6">
            <View>
              <Text className="text-gray-700 mb-2 font-medium">Full Name</Text>
              <TextInput
                className="bg-gray-100 py-4 px-4 rounded-xl"
                placeholder="Enter your full name"
                value={name}
                onChangeText={setName}
              />
            </View>

            <View>
              <Text className="text-gray-700 mb-2 font-medium">Email</Text>
              <TextInput
                className="bg-gray-100 py-4 px-4 rounded-xl"
                placeholder="Enter your email"
                value={email}
                onChangeText={setEmail}
                keyboardType="email-address"
                autoCapitalize="none"
              />
            </View>

            <View>
              <Text className="text-gray-700 mb-2 font-medium">Password</Text>
              <View className="flex-row items-center bg-gray-100 rounded-xl">
                <TextInput
                  className="flex-1 py-4 px-4"
                  placeholder="Enter your password"
                  value={password}
                  onChangeText={setPassword}
                  secureTextEntry={!showPassword}
                  autoCapitalize="none"
                />
                <TouchableOpacity
                  className="pr-4"
                  onPress={() => setShowPassword(!showPassword)}
                >
                  <Feather
                    name={showPassword ? "eye-off" : "eye"}
                    size={20}
                    color="gray"
                  />
                </TouchableOpacity>
              </View>
            </View>

            <View>
              <Text className="text-gray-700 mb-2 font-medium">
                Confirm Password
              </Text>
              <View className="flex-row items-center bg-gray-100 rounded-xl">
                <TextInput
                  className="flex-1 py-4 px-4"
                  placeholder="Confirm your password"
                  value={confirmPassword}
                  onChangeText={setConfirmPassword}
                  secureTextEntry={!showPassword}
                  autoCapitalize="none"
                />
                <TouchableOpacity
                  className="pr-4"
                  onPress={() => setShowPassword(!showPassword)}
                >
                  <Feather
                    name={showPassword ? "eye-off" : "eye"}
                    size={20}
                    color="gray"
                  />
                </TouchableOpacity>
              </View>
            </View>

            <TouchableOpacity
              className="bg-[#ffd60a] py-4 rounded-xl mt-6"
              onPress={handleSignup}
              disabled={isLoading}
            >
              <Text className="text-center font-bold text-lg">
                {isLoading ? "Signing up..." : "Sign Up"}
              </Text>
            </TouchableOpacity>
          </View>

          {/* Login Link */}
          <View className="flex-row justify-center mt-8 mb-4">
            <Text className="text-gray-600">Already have an account? </Text>
            <TouchableOpacity onPress={() => router.push("/login")}>
              <Text className="text-[#bb0718] font-medium">Login</Text>
            </TouchableOpacity>
          </View>
        </View>
      </ScrollView>
    </SafeAreaView>
  );
}