Color & storage fixes. Readme update

README.md

@@ -13,3 +13,11 @@
    ```bash
     npm run web
    ```
+
+## Contributing
+
+Currently we're not looking for contributors.
+
+## License
+
+This work is licensed under [CC BY-NC-ND 4.0](https://creativecommons.org/licenses/by-nc-nd/4.0/)

app/Nav.tsx

@@ -15,7 +15,7 @@ const Nav = ({ toggleProfile }: { toggleProfile: () => void; }) => {
 
     return (
         <View style={{ backgroundColor: theme.colors.background }}>
-            <Appbar.Header style={{ backgroundColor: theme.colors.primary }}>
+            <Appbar.Header style={{ backgroundColor: theme.colors.inversePrimary }}>
                 <View>
                     <Menu visible={menuVisible} onDismiss={() => setMenuVisible(false)} anchor={menuAnchor}>
                         <Menu.Item onPress={() => { setMenuVisible(false); setAboutVisible(true);}} title="About Us"/>
@@ -25,12 +25,12 @@ const Nav = ({ toggleProfile }: { toggleProfile: () => void; }) => {
                             setMenuAnchor({ x: event.nativeEvent.pageX, y: event.nativeEvent.pageY + 40 });
                             setMenuVisible(true);
                         }}
-                        iconColor={theme.colors.inversePrimary} />
+                        iconColor={theme.colors.primary} />
                 </View>
                 <View style={styles.logoContainer}>
                     <Image source={require("../assets/images/pogdark_logo.png")} style={styles.logo} />
                 </View>
-                <Appbar.Action icon="pencil" onPress={toggleProfile} iconColor={ theme.colors.inversePrimary } />
+                <Appbar.Action icon="pencil" onPress={toggleProfile} iconColor={ theme.colors.primary } />
             </Appbar.Header>
             <Portal>
                 <Dialog visible={aboutVisible} onDismiss={() => setAboutVisible(false)} style={{ backgroundColor: theme.colors.background }}>

app/ProfileScreen.tsx

@@ -1,4 +1,4 @@
-import React, { useEffect } from 'react';
+import React, { useEffect, useState } from 'react';
 import { Platform } from "react-native";
 import { Button, TextInput, Dialog, Portal, Avatar, useTheme } from "react-native-paper";
 import { Asset } from 'expo-asset';
@@ -12,11 +12,24 @@ interface ProfileScreenProps {
     setName: (name: string) => void;
     image: string;
     setImage: (image: string) => void;
+    setChanged: (dataChanged: boolean) => void;
     onClose: () => void;
 }
 
-const ProfileScreen: React.FC<ProfileScreenProps> = ({ visible, name, setName, image, setImage, onClose }) => {
+const ProfileScreen: React.FC<ProfileScreenProps> = ({ visible, name, setName, image, setImage, setChanged, onClose }) => {
     const { colors } = useTheme();
+    const isNameEmpty = !name.trim();
+
+    // Track the initial values when the component first mounts
+    const [initialName, setInitialName] = useState(name);
+    const [initialImage, setInitialImage] = useState(image);
+
+    useEffect(() => {
+        if (visible) {
+            setInitialName(name);   // Store initial name when the profile opens
+            setInitialImage(image); // Store initial image when the profile opens
+        }
+    }, [visible]); // Reset when the dialog is opened
 
     useEffect(() => {
         const loadDefaultImage = async () => {
@@ -45,23 +58,43 @@ const ProfileScreen: React.FC<ProfileScreenProps> = ({ visible, name, setName, i
         };
 
         const loadImage = async () => {
-            if (!image) {
+            if (!image || image === "") {
+                console.log("Loading ", image);
                 await loadDefaultImage();
             }
         };
-        loadImage().then(r => null);
+        loadImage().then(() => null);
     }, [image]);
 
     const pickImage = async () => {
         let result = await ImagePicker.launchImageLibraryAsync({ base64: true });
         if (!result.canceled && result.assets.length > 0) {
-            setImage(result.assets[0].base64 || image);
+            if (result.assets[0].base64 !== image) {  // Only update if the image actually changes
+                setImage(result.assets[0].base64 || image);
+                console.log("Picking Image");
+            }
         }
     };
 
+    const handleSave = () => {
+        // Check if the name or image has changed
+        const hasChanged = name !== initialName || image !== initialImage;
+        if (hasChanged) {
+            setChanged(true);
+        }
+        onClose(); // Close the profile screen
+    };
+
     return (
         <Portal>
-            <Dialog visible={visible} onDismiss={onClose} style={{ backgroundColor: colors.background }}>
+            <Dialog
+                visible={visible}
+                onDismiss={() => {
+                    if (!isNameEmpty) {  // Prevent closing if name is empty
+                        onClose();
+                    }
+                }}
+                style={{ backgroundColor: colors.background }}>
                 <Dialog.Title style={{ color: colors.onBackground, textAlign: 'center' }}>Edit Your Profile</Dialog.Title>
                 <Dialog.Content>
                     <Avatar.Image
@@ -81,7 +114,12 @@ const ProfileScreen: React.FC<ProfileScreenProps> = ({ visible, name, setName, i
                         label="Your Pet's Name"
                         mode="outlined"
                         value={name}
-                        onChangeText={setName}
+                        onChangeText={(newName) => {
+                            if (newName !== name) {  // Only trigger change if it's different
+                                setName(newName);
+                                console.log("Name change");
+                            }
+                        }}
                         style={{ marginBottom: 15, backgroundColor: colors.surface }}
                         placeholderTextColor={colors.onSurface}
                         theme={{ colors: { text: colors.onSurface } }}
@@ -89,38 +127,20 @@ const ProfileScreen: React.FC<ProfileScreenProps> = ({ visible, name, setName, i
                 </Dialog.Content>
                 <Dialog.Actions>
                     <Button
-                        onPress={onClose}
+                        onPress={handleSave}
                         mode="contained"
-                        style={{ backgroundColor: colors.secondary }}
+                        disabled={isNameEmpty}  // Disable if name is empty
-                        labelStyle={{ color: colors.onPrimary }}>Save</Button>
+                        style={{
+                            backgroundColor: isNameEmpty ? colors.tertiary : colors.secondary, // Dim the button
+                            opacity: isNameEmpty ? 0.5 : 1, // Visually dim the button
+                        }}
+                        labelStyle={{ color: colors.onPrimary }}
+                    >
+                        Save
+                    </Button>
                 </Dialog.Actions>
             </Dialog>
         </Portal>
-        /*
-        <Portal>
-            <Dialog visible={visible} onDismiss={onClose} style={{ backgroundColor: colors.background }}>
-                <Dialog.Title>Edit Your Profile</Dialog.Title>
-                <Dialog.Content>
-                    <Avatar.Image
-                        size={100}
-                        source={image ? { uri: `data:image/png;base64,${image}` } : require("../assets/images/default_profile_image.png")}
-                        style={{ alignSelf: 'center', marginBottom: 15 }}
-                    />
-                    <Button onPress={pickImage} mode="contained" style={{ backgroundColor: colors.primary, marginBottom: 10 }}>Change Profile Picture</Button>
-                    <TextInput
-                        label="Your Pet's Name"
-                        mode="outlined"
-                        value={name}
-                        onChangeText={setName}
-                        style={{ marginBottom: 15, backgroundColor: colors.surface, color: colors.primary }}
-                    />
-                </Dialog.Content>
-                <Dialog.Actions>
-                    <Button onPress={onClose} mode="contained" style={{ backgroundColor: colors.secondary }}>Save</Button>
-                </Dialog.Actions>
-            </Dialog>
-        </Portal>
-         */
     );
 };
 

app/StatusPage.tsx

@@ -188,7 +188,7 @@ const StatusPage: React.FC<StatusProps> = ({ id, name, image, currentStatus, set
                 <View style={styles.listRow}>
                     <View style={styles.listColumn}>
                         <List.Section>
-                            <List.Subheader style={[styles.listSubheader, { color: theme.colors.onSurface }]}>On the Way</List.Subheader>
+                            <List.Subheader style={[styles.listSubheader, { color: theme.colors.primary }]}>On the Way</List.Subheader>
                             {messages.filter(msg => msg.Status === "On the Way")
                                 .sort((a, b) => new Date(a.Timestamp).getTime() - new Date(b.Timestamp).getTime())
                                 .map(item => (
@@ -207,7 +207,7 @@ const StatusPage: React.FC<StatusProps> = ({ id, name, image, currentStatus, set
                     </View>
                     <View style={styles.listColumn}>
                         <List.Section>
-                            <List.Subheader style={[styles.listSubheader, { color: theme.colors.onSurface }]}>Arrived</List.Subheader>
+                            <List.Subheader style={[styles.listSubheader, { color: theme.colors.primary }]}>Arrived</List.Subheader>
                             {messages.filter(msg => msg.Status === "Arrived")
                                 .sort((a, b) => new Date(a.Timestamp).getTime() - new Date(b.Timestamp).getTime())
                                 .map(item => (
@@ -234,9 +234,9 @@ const StatusPage: React.FC<StatusProps> = ({ id, name, image, currentStatus, set
                         onPress={() => handleStatusPress("On the Way")}
                         style={[
                             styles.actionButton,
-                            { backgroundColor: currentStatus === "On the Way" ? pulseColorOnTheWay : theme.colors.primary }
+                            { backgroundColor: currentStatus === "On the Way" ? pulseColorOnTheWay : theme.colors.inversePrimary }
                         ]}
-                        labelStyle={{ color: theme.colors.onPrimary }}>
+                        labelStyle={{ color: currentStatus === "On the Way" ? theme.colors.inversePrimary : theme.colors.primary }}>
                         {getButtonLabel("On the Way")}
                     </Button>
                 </Animated.View>
@@ -246,9 +246,9 @@ const StatusPage: React.FC<StatusProps> = ({ id, name, image, currentStatus, set
                         onPress={() => handleStatusPress("Arrived")}
                         style={[
                             styles.actionButton,
-                            { backgroundColor: currentStatus === "Arrived" ? pulseColorArrived : theme.colors.primary }
+                            { backgroundColor: currentStatus === "Arrived" ? pulseColorArrived : theme.colors.inversePrimary }
                         ]}
-                        labelStyle={{ color: theme.colors.onPrimary }}>
+                        labelStyle={{ color: currentStatus === "Arrived" ? theme.colors.inversePrimary : theme.colors.primary }}>
                         {getButtonLabel("Arrived")}
                     </Button>
                 </Animated.View>

app/index.tsx

@@ -1,5 +1,5 @@
 import React, { useEffect, useState } from 'react';
-import {View, StyleSheet } from "react-native";
+import {View, StyleSheet, Text } from "react-native";
 import { useTheme } from "react-native-paper";
 import { v4 as uuidv4 } from "uuid";
 import AsyncStorage from "@react-native-async-storage/async-storage";
@@ -10,10 +10,12 @@ import Nav from "@/app/Nav";
 const Index = () => {
     const { colors } = useTheme();
     const [isProfileActive, setProfileActive] = useState(false);
-    const [userId, setUserId] = useState(uuidv4());
+    const [userId, setUserId] = useState("");
     const [userName, setUserName] = useState("");
     const [userImage, setUserImage] = useState("");
     const [userStatus, setUserStatus] = useState("");
+    const [userDataChanged, setUserDataChanged] = useState(false);
+    const [isLoading, setIsLoading] = useState(true);  // New loading state
 
     useEffect(() => {
         const loadUserData = async () => {
@@ -21,40 +23,56 @@ const Index = () => {
                 const storedUserId = await AsyncStorage.getItem("userId");
                 const storedUserName = await AsyncStorage.getItem("userName");
                 const storedUserImage = await AsyncStorage.getItem("userImage");
-                if(storedUserId) {
+
+                if (storedUserId) {
                     setUserId(storedUserId || uuidv4());
                     setUserName(storedUserName || "");
                     setUserImage(storedUserImage || "");
                     setProfileActive(false);
-                }else{
+                } else {
                     setUserId(uuidv4());
                     setUserName("");
                     setUserImage("");
                     setProfileActive(true);
                 }
-
+                console.log("Loading data ", userId);
             } catch (error) {
                 console.error("Error loading user data:", error);
+            } finally {
+                setIsLoading(false);  // Mark loading as complete
             }
         };
         loadUserData();
     }, []);
 
     useEffect(() => {
+        if (!userDataChanged) return;
+
         const saveUserData = async () => {
             try {
+                console.log("Saving data ", userId);
                 await AsyncStorage.setItem("userId", userId);
                 await AsyncStorage.setItem("userName", userName);
                 await AsyncStorage.setItem("userImage", userImage);
+                setUserDataChanged(false);
             } catch (error) {
                 console.error("Error saving user data:", error);
             }
         };
         saveUserData();
-    }, [userId, userName, userImage]);
+    }, [userDataChanged]);
+
+    if (isLoading) {
+        console.log("Still loading");
+        return (
+            <View style={[styles.container, { backgroundColor: colors.background, justifyContent: 'center', alignItems: 'center' }]}>
+                <Text>Loading...</Text>
+            </View>
+        );
+    }
 
     return (
-        <View style={[styles.container,{ backgroundColor: colors.background }]}>
+        <View style={[styles.container, { backgroundColor: colors.background }]}>
             <Nav
                 toggleProfile={() => setProfileActive(true)}
             />
@@ -73,6 +91,7 @@ const Index = () => {
                 setName={setUserName}
                 image={userImage}
                 setImage={setUserImage}
+                setChanged={setUserDataChanged}
                 onClose={() => setProfileActive(false)}
             />
         </View>