Refactor components to be screens

src/app/auth/_layout.tsx

@@ -5,6 +5,7 @@ function StackLayout() {
     <Stack>
       <Stack.Screen name="index" options={{ headerShown: false }} />
       <Stack.Screen name="signup" options={{ headerShown: false }} />
+      <Stack.Screen name="login" options={{ headerShown: false }} />
       <Stack.Screen name="onboarding" options={{ headerShown: false }} />
     </Stack>
   );

src/components/Login.tsx → src/app/auth/login.tsx

@@ -1,7 +1,9 @@
 import React, { useState } from 'react';
+import { Redirect } from 'expo-router';
 import { Alert, StyleSheet, View } from 'react-native';
+import { useSession } from '../../utils/AuthContext';
 import { Button, Input } from 'react-native-elements';
-import { useSession } from '../utils/AuthContext';
+import { Link } from 'expo-router';
 
 const styles = StyleSheet.create({
   container: {
@@ -18,8 +20,13 @@ const styles = StyleSheet.create({
   },
 });
 
-export default function Login() {
+function LoginScreen() {
   const sessionHandler = useSession();
+
+  if (sessionHandler.session) {
+    return <Redirect href={'/home'} />;
+  }
+
   const [email, setEmail] = useState('');
   const [password, setPassword] = useState('');
   const [loading, setLoading] = useState(false);
@@ -32,21 +39,6 @@ export default function Login() {
     setLoading(false);
   };
 
-  const signUpWithEmail = async () => {
-    setLoading(true);
-    const { error } = await sessionHandler.signUp(email, password);
-
-    if (error) {
-      Alert.alert(error.message);
-      console.error(error);
-    } else {
-      Alert.alert(
-        'Please follow the directions in the confirmation email to activate your account.',
-      );
-    }
-    setLoading(false);
-  };
-
   return (
     <View style={styles.container}>
       <View style={[styles.verticallySpaced, styles.mt20]}>
@@ -70,12 +62,14 @@ export default function Login() {
           autoCapitalize="none"
         />
       </View>
+
+      <Link href={'/auth/signup'}>Don't have an account? Sign up</Link>
+
       <View style={[styles.verticallySpaced, styles.mt20]}>
         <Button title="Sign in" disabled={loading} onPress={signInWithEmail} />
       </View>
-      <View style={styles.verticallySpaced}>
-        <Button title="Sign up" disabled={loading} onPress={signUpWithEmail} />
-      </View>
     </View>
   );
 }
+
+export default LoginScreen;

src/app/auth/onboarding.tsx

@@ -1,15 +1,175 @@
-import { View } from 'react-native';
-import Login from '../../components/Login';
-import Account from '../../components/Account';
+import { useState, useEffect } from 'react';
+import { StyleSheet, View, Alert, ScrollView, Platform } from 'react-native';
+import { Button, Input } from 'react-native-elements';
+import DateTimePicker from '@react-native-community/datetimepicker';
+import supabase from '../../utils/supabase';
+import UserStringInput from '../../components/UserStringInput';
 import { useSession } from '../../utils/AuthContext';
+import { Redirect } from 'expo-router';
+
+const styles = StyleSheet.create({
+  container: {
+    marginTop: 40,
+    padding: 12,
+  },
+  verticallySpaced: {
+    paddingTop: 4,
+    paddingBottom: 4,
+    alignSelf: 'stretch',
+  },
+  mt20: {
+    marginTop: 20,
+  },
+});
 
 function OnboardingScreen() {
-  const { session } = useSession();
+  const { session, signOut } = useSession();
+
+  if (!session) {
+    return <Redirect href={'/auth/login'} />;
+  }
+
+  const [loading, setLoading] = useState(true);
+  const [firstName, setFirstName] = useState('');
+  const [lastName, setLastName] = useState('');
+  const [birthday, setBirthday] = useState(new Date());
+  const [gender, setGender] = useState('');
+  const [raceEthnicity, setRaceEthnicity] = useState('');
+  const [showDatePicker, setShowDatePicker] = useState(Platform.OS === 'ios');
+
+  const getProfile = async () => {
+    try {
+      setLoading(true);
+      if (!session?.user) throw new Error('No user on the session!');
+
+      const { data, error, status } = await supabase
+        .from('profiles')
+        .select(`first_name, last_name, birthday, gender, race_ethnicity`)
+        .eq('user_id', session?.user.id)
+        .single();
+
+      if (error && status !== 406) {
+        throw error;
+      }
+
+      if (data) {
+        setFirstName(data.first_name || firstName);
+        setLastName(data.last_name || lastName);
+        setBirthday(new Date(data.birthday) || birthday);
+        setGender(data.gender || gender);
+        setRaceEthnicity(data.race_ethnicity || raceEthnicity);
+      }
+    } catch (error) {
+      if (error instanceof Error) {
+        Alert.alert(`Get profile error: ${error.message}`);
+      }
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  useEffect(() => {
+    if (session) getProfile();
+  }, [session]);
+
+  const updateProfile = async () => {
+    try {
+      setLoading(true);
+      if (!session?.user) throw new Error('No user on the session!');
+
+      // Only update values that are not blank
+      const updates = {
+        ...(firstName && { first_name: firstName }),
+        ...(lastName && { last_name: lastName }),
+        ...(gender && { gender }),
+        ...(raceEthnicity && { race_ethnicity: raceEthnicity }),
+        ...(birthday && { birthday }),
+      };
+
+      // Check if user exists
+      const { count } = await supabase
+        .from('profiles')
+        .select(`*`, { count: 'exact' })
+        .eq('user_id', session?.user.id);
+
+      if (count && count >= 1) {
+        // Update user if they exist
+        const { error } = await supabase
+          .from('profiles')
+          .update(updates)
+          .eq('user_id', session?.user.id)
+          .select('*');
+
+        if (error) throw error;
+      } else {
+        // Create user if they don't exist
+        const { error } = await supabase.from('profiles').insert(updates);
+
+        if (error) throw error;
+      }
+
+      Alert.alert('Succesfully updated user!');
+    } catch (error) {
+      if (error instanceof Error) {
+        Alert.alert(error.message);
+      }
+    } finally {
+      setLoading(false);
+    }
+  };
 
   return (
-    <View>
-      {session && session.user ? <Account key={session.user.id} /> : <Login />}
-    </View>
+    <ScrollView style={styles.container}>
+      <View style={[styles.verticallySpaced, styles.mt20]}>
+        <Input label="Email" value={session?.user?.email} disabled />
+      </View>
+      <UserStringInput
+        label="First Name"
+        value={firstName}
+        onChange={setFirstName}
+      />
+      <UserStringInput
+        label="Last Name"
+        value={lastName}
+        onChange={setLastName}
+      />
+      <UserStringInput label="Gender" value={gender} onChange={setGender} />
+      <UserStringInput
+        label="Race/Ethnicity"
+        value={raceEthnicity}
+        onChange={setRaceEthnicity}
+      />
+
+      {Platform.OS !== 'ios' && (
+        <Button
+          title="Change Birthday"
+          onPress={() => setShowDatePicker(true)}
+        />
+      )}
+      {showDatePicker && (
+        <DateTimePicker
+          testID="dateTimePicker"
+          value={birthday}
+          mode="date"
+          onChange={date => {
+            setShowDatePicker(Platform.OS === 'ios');
+            if (date.nativeEvent.timestamp) {
+              setBirthday(new Date(date.nativeEvent.timestamp));
+            }
+          }}
+        />
+      )}
+      <View style={[styles.verticallySpaced, styles.mt20]}>
+        <Button
+          title={loading ? 'Loading ...' : 'Update'}
+          onPress={updateProfile}
+          disabled={loading}
+        />
+      </View>
+      <View style={styles.verticallySpaced}>
+        <Button title="Sign Out" onPress={signOut} />
+      </View>
+    </ScrollView>
   );
 }
 

src/app/auth/signup.tsx

@@ -1,14 +1,74 @@
-import { View } from 'react-native';
-import Account from '../../components/Account';
-import Login from '../../components/Login';
+import React, { useState } from 'react';
+import { Redirect, Link } from 'expo-router';
+import { Alert, StyleSheet, View } from 'react-native';
 import { useSession } from '../../utils/AuthContext';
+import { Button, Input } from 'react-native-elements';
+
+const styles = StyleSheet.create({
+  container: {
+    marginTop: 40,
+    padding: 12,
+  },
+  verticallySpaced: {
+    paddingTop: 4,
+    paddingBottom: 4,
+    alignSelf: 'stretch',
+  },
+  mt20: {
+    marginTop: 20,
+  },
+});
 
 function SignUpScreen() {
-  const { session } = useSession();
+  const sessionHandler = useSession();
+
+  if (sessionHandler.session) {
+    return <Redirect href={'/home'} />;
+  }
+
+  const [email, setEmail] = useState('');
+  const [password, setPassword] = useState('');
+  const [loading, setLoading] = useState(false);
+
+  const signUpWithEmail = async () => {
+    setLoading(true);
+    const { error } = await sessionHandler.signUp(email, password);
+
+    if (error) Alert.alert(error.message);
+    else
+      Alert.alert(
+        'Please follow the instructions in your email to verify your account',
+      );
+    setLoading(false);
+  };
 
   return (
-    <View>
-      {session && session.user ? <Account key={session.user.id} /> : <Login />}
+    <View style={styles.container}>
+      <View style={[styles.verticallySpaced, styles.mt20]}>
+        <Input
+          label="Email"
+          leftIcon={{ type: 'font-awesome', name: 'envelope' }}
+          onChangeText={text => setEmail(text)}
+          value={email}
+          placeholder="[email protected]"
+          autoCapitalize="none"
+        />
+      </View>
+      <View style={styles.verticallySpaced}>
+        <Input
+          label="Password"
+          leftIcon={{ type: 'font-awesome', name: 'lock' }}
+          onChangeText={text => setPassword(text)}
+          value={password}
+          secureTextEntry
+          placeholder="Password"
+          autoCapitalize="none"
+        />
+      </View>
+      <Link href={'/auth/login'}>Already have an account? Log In</Link>
+      <View style={[styles.verticallySpaced, styles.mt20]}>
+        <Button title="Sign up" disabled={loading} onPress={signUpWithEmail} />
+      </View>
     </View>
   );
 }

src/app/index.tsx

@@ -1,7 +1,11 @@
 import { Redirect } from 'expo-router';
+import { useSession } from '../utils/AuthContext';
 
 function StartPage() {
-  return <Redirect href="/auth" />;
+  const { session } = useSession();
+
+  if (!session) return <Redirect href="/auth/login" />;
+  else return <Redirect href={'/home'} />;
 }
 
 export default StartPage;

src/app/settings.tsx

@@ -1,11 +1,20 @@
-import { Text } from 'react-native';
+import { Redirect } from 'expo-router';
+import { Text, View } from 'react-native';
+import { Button } from 'react-native-elements';
 import { SafeAreaView } from 'react-native-safe-area-context';
 import globalStyles from '../../globalStyles';
+import { useSession } from '../utils/AuthContext';
 
 function SettingsScreen() {
+  const { session, signOut } = useSession();
+
+  if (!session) return <Redirect href={'/auth/login'} />;
   return (
     <SafeAreaView style={globalStyles.container}>
       <Text style={globalStyles.h1}>Settings</Text>
+      <View>
+        <Button title="Sign Out" onPress={signOut} />
+      </View>
     </SafeAreaView>
   );
 }