Final push before system formatting

This commit is contained in:
Chris Sanden
2026-05-31 14:05:22 +02:00
commit 5ece589fbe
178 changed files with 164198 additions and 0 deletions

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import { Stack } from "expo-router";
export default function SubjectLayout() {
return (
<Stack>
<Stack.Screen name="upsertSubject" />
<Stack.Screen name="viewDetailsSubject" options={{ title: "Subject Details" }} />
</Stack>
);
}

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import { defaultStyles } from '@/constants/defaultStyles';
import { SUBJECT_COLOR_KEYS, SUBJECT_COLORS, type SubjectColor } from '@/lib/subjectColors';
import { supabase } from '@/lib/supabase';
import type { Subject } from '@/lib/types';
import { router, Stack, useLocalSearchParams } from 'expo-router';
import { useEffect, useMemo, useState } from 'react';
import {
ActivityIndicator,
Alert,
Keyboard,
KeyboardAvoidingView,
Platform,
Pressable,
ScrollView,
Text,
TextInput,
TouchableWithoutFeedback,
View
} from 'react-native';
export default function UpsertSubject() {
const { sId, flow } = useLocalSearchParams<{ sId?: string; flow?: string }>();
const isEditMode = Boolean(sId);
const isSetupFlow = flow === 'setup';
const [title, setTitle] = useState('');
const [description, setDescription] = useState('');
const [isActive, setIsActive] = useState(true);
const [color, setColor] = useState<SubjectColor>('blue');
const [isLoading, setIsLoading] = useState(isEditMode);
const [isSaving, setIsSaving] = useState(false);
useEffect(() => {
if (!isEditMode || !sId) return;
const loadSubject = async () => {
setIsLoading(true);
const { data, error } = await supabase
.from('subjects')
.select('*')
.eq('sId', sId)
.single();
setIsLoading(false);
if (error || !data ) {
Alert.alert('Subject could not be loaded, please try again');
router.back();
return;
}
const subject = data as Subject;
setTitle(subject.title ?? '');
setDescription(subject.description ?? '');
setIsActive(subject.isActive ?? true);
setColor(subject.color ?? 'blue');
};
loadSubject();
}, [isEditMode, sId]);
const handleSubmit = async () => {
if (title.trim() === '') {
Alert.alert('Title is required!');
return;
}
const { data, error: userError } = await supabase.auth.getUser();
if (userError || !data.user) {
router.replace('/login');
return;
}
setIsSaving(true);
const payload = {
title: title.trim(),
description : description.trim(),
isActive,
color,
lastChanged: new Date().toISOString(),
uId: data.user.id,
};
const result = isEditMode && sId
? await supabase.from('subjects').update(payload).eq('sId', sId)
: await supabase.from('subjects').insert(payload).select().single();
setIsSaving(false);
if(result.error) {
Alert.alert(
isEditMode
? 'Subject could not be updated, please try again'
: 'Subject could not be created, please try again'
);
return;
}
if (!isEditMode && isSetupFlow && result.data?.sId) {
router.replace({
pathname: '/assignment/upsertAssignment',
params: {
sId: result.data.sId,
flow: 'setup',
},
});
return;
}
Alert.alert(
isEditMode ? 'Subject updated successfully!' : 'Subject created successfully!'
);
router.back();
};
const inputClassName =
'rounded-2xl border border-app-border bg-app-subtle px-4 py-3 text-base text-text-main';
const labelClassName = 'mb-2 text-sm font-semibold text-text-secondary';
const selectedColor = useMemo(() => SUBJECT_COLORS[color], [color]);
if (isLoading) {
return (
<View className="flex-1 items-center justify-center bg-app-bg">
<ActivityIndicator size="large" />
</View>
);
}
return (
<>
<Stack.Screen
options= {{
title: isEditMode ? 'Edit Subject' : 'Create Subject',
headerTitleStyle: defaultStyles.title,
headerTitleAlign: 'center',
}}
/>
<KeyboardAvoidingView
className="flex-1 bg-app-bg"
behavior={Platform.OS === 'ios' ? 'padding' : 'height'}
>
<TouchableWithoutFeedback onPress={Keyboard.dismiss}>
<ScrollView
className="flex-1"
keyboardShouldPersistTaps="handled"
contentContainerStyle={{
flexGrow: 1,
justifyContent: 'center',
paddingHorizontal: 20,
paddingVertical: 32,
}}
>
<View className="mb-6">
<Text className="text-3xl font-bold text-text-main">
{isEditMode ? 'Edit Subject' : 'Create Subject'}
</Text>
<Text className="mt-2 text-base leading-6 text-text-secondary">
{isEditMode? ' Update this subject and keep your study structure organized.'
: 'Add a subject to organize your assignments and study tasks.'}
</Text>
</View>
<View className="rounded-3xl border border-app-border bg-app-surface p-5 shadow-sm">
<View className="mb-5">
<Text className={labelClassName}>Title</Text>
<TextInput className={inputClassName}
placeholder={isSetupFlow ? 'e.g. Algorithms' : 'Enter subject title'}
testID = "subject-title-input"
placeholderTextColor="#9CA3AF"
value={title}
onChangeText={setTitle}
returnKeyType="next"
/>
</View>
<View className ="mb-5">
<Text className={labelClassName}>Description</Text>
<TextInput
className={`${inputClassName} min-h-28`}
placeholder={isSetupFlow ? 'e.g. Lectures, problem sets, and exam prep' : 'Add a short description'}
placeholderTextColor="#9CA3AF"
value={description}
onChangeText={setDescription}
multiline
textAlignVertical="top"
/>
</View>
<View className="mb-6">
<Text className={labelClassName}>Color</Text>
<View className="mb-4">
<Text className={labelClassName}>Preview</Text>
<View
className="rounded-3xl bg-app-surface p-4"
style={{
borderWidth: 1,
borderColor: selectedColor.strong,
}}
>
<View className="flex-row items-center">
<View
className="mr-3 h-12 w-12 items-center justify-center rounded-2xl"
style={{ backgroundColor: selectedColor.soft }}
>
<Text
className="text-base font-bold"
style={{ color: selectedColor.strong }}
>
{title.trim().charAt(0).toUpperCase() || 'S'}
</Text>
</View>
<View className="flex-1">
<Text
className="text-base font-bold text-text-main"
numberOfLines={1}
>
{title.trim() || 'Subject Preview'}
</Text>
<Text
className="mt-1 text-sm leading-5 text-text-secondary"
numberOfLines={2}
>
{description.trim() || 'This color will be used as the subject card accent.'}
</Text>
</View>
<View className="ml-3">
<View
className="rounded-full px-3 py-1"
style={{ backgroundColor: selectedColor.soft }}
>
<Text
className="text-xs font-semibold"
style={{ color: selectedColor.strong }}
>
{isActive ? 'Active' : 'Inactive'}
</Text>
</View>
</View>
</View>
</View>
</View>
<View className="flex-row flex-wrap">
{SUBJECT_COLOR_KEYS.map((colorKey) => {
const colorOption = SUBJECT_COLORS[colorKey];
const isSelected = color === colorKey;
return (
<Pressable
key={colorKey}
onPress={() => setColor(colorKey)}
className="mr-3 mb-3 rounded-2xl border border-app-border bg-app--surface p-2"
style={{
borderColor: isSelected
? colorOption.strong
: '#FFFFFF',
}}
>
<View className="flex-row items-center">
<View
className="mr-2 h-8 w-8 rounded-xl"
style={{ backgroundColor: colorOption.strong }}
/>
<Text
className="text-sm font-semibold"
style={{
color: isSelected
? colorOption.strong
: '#52616B',
}}
>
{colorOption.label}
</Text>
</View>
</Pressable>
);
})}
</View>
</View>
<Pressable
onPress={() => setIsActive((state) => !state)}
disabled={isSaving}
className={`mb-6 flex-row items-center rounded-2xl border p-4 ${
isActive
? 'border-accent bg-accent-soft'
: 'border-app-border bg-app-subtle'
}`}
>
<View
className={`mr-3 h-6 w-6 items-center justify-center rounded-md border-2 ${
isActive
? 'border-accent bg-accent'
: 'border-app-border bg-app-surface'
}`}
>
{isActive && (
<Text className="text-sm font-bold text-text-inverse"></Text>
)}
</View>
<View className="flex-1">
<Text className="text-base font-semibold text-text-main">
Active subject
</Text>
<Text className="mt-1 text-sm text-text-muted">
Active subjects appear in your main study workflow.
</Text>
</View>
</Pressable>
<Pressable
testID = "upsert-subject-button"
className={`h-14 items-center justify-center rounded-2xl ${
isSaving
? 'bg-accent-disabled'
: 'bg-accent'
}`}
onPress={handleSubmit}
disabled={isSaving}
>
{isSaving ? (
<View className="flex-row items-center">
<ActivityIndicator size="small" />
<Text className="ml-3 text-base font-bold-text-text-inverse">
{isEditMode ? 'Saving...' : 'Creating...'}
</Text>
</View>
) : (
<Text className="text-base font-bold text-text-inverse">
{isEditMode ? 'Save Changes' : 'Create Subject'}
</Text>
)}
</Pressable>
<Pressable
className="mt-3 h-14 items-center justify-center rounded-2xl border border-app-border bg-app-subtle"
onPress={() => router.back()}
disabled={isSaving}
>
<Text className="text-base font-semibold text-text-secondary">
Cancel
</Text>
</Pressable>
</View>
</ScrollView>
</TouchableWithoutFeedback>
</KeyboardAvoidingView>
</>
);
}

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import { formatDate, formatDateTime } from '@/lib/date';
import { SUBJECT_COLORS, type SubjectColor } from '@/lib/subjectColors';
import { supabase } from '@/lib/supabase';
import type { Assignment } from '@/lib/types';
import { Session } from '@supabase/supabase-js';
import { router, Stack, useFocusEffect, useLocalSearchParams } from 'expo-router';
import { useCallback, useEffect, useState } from 'react';
import { ActivityIndicator, Alert, Pressable, SectionList, Text, View } from 'react-native';
export type Subject = {
sId: string;
title: string;
description: string;
isActive: boolean;
lastChanged: string;
uId: string;
color: SubjectColor;
};
export default function ViewDetailsSubject() {
const { sId } = useLocalSearchParams<{ sId: string }>();
const [subject, SetSubject] = useState<Subject | null>(null);
const [assignments, SetAssignments] = useState<Assignment[]>([]);
const [session, SetSession] = useState<Session | null>(null);
const [isLoading, SetIsLoading] = useState(false);
const assignmentSections = [
{
title: 'Active Assignments',
data: assignments.filter((assignment) => !assignment.isCompleted),
emptyMessage: 'No active assignments',
},
{
title: 'Completed Assignments',
data: assignments.filter((assignment) => assignment.isCompleted),
emptyMessage: 'No completed assignments',
},
];
useEffect(() => {
supabase.auth.getSession().then(({ data }) => SetSession(data.session ?? null));
const { data: sub } = supabase.auth.onAuthStateChange((_event, newSession) => {
SetSession(newSession);
});
return () => sub.subscription.unsubscribe();
}, []);
const GetSubject = async (subjectId: string) => {
SetIsLoading(true);
const { data, error } = await supabase
.from('subjects')
.select('*')
.eq('sId', subjectId)
.single();
SetIsLoading(false);
if (error) {
Alert.alert('Subject could not be fetched, please try again');
return;
}
SetSubject((data as Subject) ?? null);
};
const GetAssignments = async (subjectId: string) => {
SetIsLoading(true);
const { data, error } = await supabase
.from('assignments')
.select('*')
.eq('sId', subjectId)
.order('deadline', { ascending: true });
SetIsLoading(false);
if (error) {
Alert.alert('Assignments could not be fetched, please try again');
return;
}
SetAssignments(data ?? []);
};
const ToggleAssignmentCompletion = async (assignment: Assignment) => {
const nextIsCompleted = !assignment.isCompleted;
const { error } = await supabase
.from('assignments')
.update({
isCompleted: nextIsCompleted,
lastChanged: new Date().toISOString(),
})
.eq('aId', assignment.aId);
if (error) {
Alert.alert('Assignment could not be updated, please try again');
return;
}
await GetAssignments(assignment.sId);
await GetSubject(assignment.sId);
};
useFocusEffect(
useCallback(() => {
if (!session || !sId) {
return;
}
SetIsLoading(true);
SetSubject(null);
Promise.all([GetSubject(sId), GetAssignments(sId)]).finally(() => {
SetIsLoading(false);
});
}, [session, sId])
);
const DeleteSubject = async (subjectId: string) => {
Alert.alert(
'Delete Subject',
'Are you sure you want to delete this subject?',
[
{
text: 'Cancel',
style: 'cancel',
},
{
text: 'Delete',
style: 'destructive',
onPress: async () => {
const { error } = await supabase
.from('subjects')
.delete()
.eq('sId', subjectId);
if (error) {
Alert.alert('Subject could not be deleted, please try again');
return;
}
Alert.alert('Subject deleted successfully!');
router.back();
},
},
]
);
};
const DeleteAssignment = async (assignmentId: string, subjectId: string) => {
Alert.alert(
'Delete Assignment',
'Are you sure you want to delete this assignment?',
[
{
text: 'Cancel',
style: 'cancel',
},
{
text: 'Delete',
style: 'destructive',
onPress: async () => {
const { error } = await supabase
.from('assignments')
.delete()
.eq('aId', assignmentId);
if (error) {
Alert.alert('Assignment could not be deleted, please try again');
return;
}
await GetAssignments(subjectId);
await GetSubject(subjectId);
Alert.alert('Assignment deleted successfully!');
},
},
]
);
};
const completedAssignments = assignments.filter((assignment) => assignment.isCompleted).length;
const totalAssignments = assignments.length;
const remainingAssignments = totalAssignments - completedAssignments;
const progress =
assignments.length === 0
? 0
: Math.round((completedAssignments / totalAssignments) * 100);
if (isLoading) {
return (
<View className="flex-1 bg-app-bg px-5 pt-6">
<Stack.Screen
options={{
title: 'Subject Details',
}}
/>
<View className="flex-1 items-center justify-center">
<ActivityIndicator size="large" color="#2563eb" />
<Text className="mt-4 text-base font-semibold text-text-secondary">
Loading subject...
</Text>
</View>
</View>
);
}
if (!subject) {
return (
<View className="flex-1 bg-app-bg px-5 pt-6">
<Stack.Screen
options={{
title: 'Subject Details',
headerTitleAlign: 'center',
}}
/>
<View className="rounded-3xl border border-app-border bg-app-surface p-5">
<Text className="text-2xl font-bold text-text-main">
Subject not found
</Text>
<Text className="mt-2 text-base text-text-secondary">
The subject could not be loaded.
</Text>
<Pressable
className="mt-5 h-12 items-center justify-center rounded-2xl bg-accent"
onPress={() => router.back()}
>
<Text className="text-base font-bold text-text-inverse">
Go back
</Text>
</Pressable>
</View>
</View>
);
}
const colorKey: SubjectColor = subject.color ?? 'slate';
const colorSet = SUBJECT_COLORS[colorKey];
const firstLetter = subject.title?.trim().charAt(0).toUpperCase() || 'S';
return (
<View className="flex-1 bg-app-bg">
<Stack.Screen
options={{
title: 'Subject Details',
headerRight: () => (
<Pressable
className="rounded-full bg-app-subtle px-4 py-2"
onPress={async () => await supabase.auth.signOut()}
>
<Text className="text-sm font-semibold text-text-secondary">
Logout
</Text>
</Pressable>
),
}}
/>
<SectionList
className="flex-1"
contentContainerStyle={{
paddingHorizontal: 20,
paddingTop: 20,
paddingBottom: 32,
}}
sections={totalAssignments === 0 ? [] : assignmentSections}
keyExtractor={(item) => item.aId}
showsVerticalScrollIndicator={false}
stickySectionHeadersEnabled={false}
ListHeaderComponent={
<View>
<View
className="rounded-3xl bg-app-surface p-5"
style={{
borderWidth: 1,
borderColor: colorSet.strong,
}}
>
<View className="flex-row items-center">
<View
className="mr-3 h-12 w-12 items-center justify-center rounded-2xl"
style={{ backgroundColor: colorSet.soft }}
>
<Text
className="text-base font-bold"
style={{ color: colorSet.strong }}
>
{firstLetter}
</Text>
</View>
<View className="flex-1">
<Text className="text-2xl font-bold text-text-main">
{subject.title}
</Text>
{subject.description ? (
<Text className="mt-1 text-sm leading-5 text-text-secondary">
{subject.description}
</Text>
) : (
<Text className="mt-1 text-sm leading-5 text-text-muted">
No description added.
</Text>
)}
</View>
<View className="ml-3">
<View
className="rounded-full px-3 py-1"
style={{ backgroundColor: colorSet.soft }}
>
<Text
className="text-xs font-semibold"
style={{ color: colorSet.strong }}
>
{subject.isActive ? 'Active' : 'Inactive'}
</Text>
</View>
</View>
</View>
<View className="mt-5">
<View className="mb-2 flex-row items-center justify-between">
<Text className="text-sm font-semibold text-text-secondary">
Assignment Progress
</Text>
<Text className="text-sm font-bold text-text-main">
{completedAssignments}/{totalAssignments}
</Text>
</View>
<View className="h-3 overflow-hidden rounded-full bg-app-subtle">
<View
className="h-full rounded-full"
style={{
width: `${progress}%`,
backgroundColor: colorSet.strong,
}}
/>
</View>
<Text className="mt-2 text-xs font-medium text-text-secondary">
{remainingAssignments === 0
? 'All assignments complete'
: `${remainingAssignments} assignment${
remainingAssignments === 1 ? '' : 's'
} remaining`}
</Text>
<Text className="mt-1 text-xs text-text-muted">
Based only on completed assignments in this subject.
</Text>
</View>
<Text className="mt-4 text-sm text-text-muted">
Last changed: {formatDateTime(subject.lastChanged)}
</Text>
<View className="mt-5 flex-row border-t border-app-border pt-5">
<Pressable
className="mr-3 flex-1 items-center justify-center rounded-2xl border border-app-border bg-app-subtle py-3"
onPress={() =>
router.push({
pathname: '../subject/upsertSubject',
params: { sId: subject.sId },
})
}
>
<Text className="text-sm font-bold text-text-secondary">
Edit
</Text>
</Pressable>
<Pressable
testID="delete-subject-button"
className="flex-1 items-center justify-center rounded-2xl border border-app-border bg-app-surface py-3"
onPress={() => DeleteSubject(subject.sId)}
>
<Text className="text-sm font-bold text-status-danger">
Delete
</Text>
</Pressable>
</View>
</View>
<Pressable
className="mb-6 mt-5 h-14 items-center justify-center rounded-2xl bg-accent"
onPress={() =>
router.push({
pathname: '../assignment/upsertAssignment',
params: { sId: subject.sId },
})
}
>
<Text className="text-base font-bold text-text-inverse">
Add Assignment
</Text>
</Pressable>
</View>
}
renderSectionHeader={({ section: { title, data } }) => (
<View className="mb-3 mt-2 flex-row items-center justify-between">
<Text className="text-lg font-bold text-text-main">{title}</Text>
<View className="rounded-full bg-app-subtle px-3 py-1">
<Text className="text-xs font-semibold text-text-muted">
{data.length}
</Text>
</View>
</View>
)}
renderItem={({ item }) => {
const isOwner = session?.user.id === item.uId;
return (
<View
className="mb-4 rounded-3xl border border-app-border bg-app-surface p-4"
style={{
borderColor: colorSet.strong,
}}
>
<View className="flex-row items-center">
<Pressable
className="flex-1"
onPress={() =>
router.push({
pathname: '/assignment/viewDetailsAssignment',
params: { aId: item.aId },
})
}
>
<View className="flex-1">
<Text
className={`text-base font-bold ${
item.isCompleted ? 'text-text-secondary' : 'text-text-main'
}`}
>
{item.title}
</Text>
{item.description ? (
<Text
className="mt-1 text-sm leading-5 text-text-muted"
numberOfLines={2}
>
{item.description}
</Text>
) : null}
<Text className="mt-2 text-sm text-text-secondary">
Deadline: {formatDate(item.deadline)}
</Text>
</View>
</Pressable>
</View>
{isOwner && (
<View className="mt-4 flex-row border-t border-app-border pt-4">
<Pressable
className="mr-3 flex-1 items-center justify-center rounded-2xl py-3"
style={{ backgroundColor: item.isCompleted ? '#EFEBE3' : colorSet.soft }}
onPress={() => ToggleAssignmentCompletion(item)}
>
<Text
className="text-sm font-bold"
style={{ color: colorSet.strong }}
>
{item.isCompleted ? 'Reopen' : 'Complete'}
</Text>
</Pressable>
<Pressable
className="mr-3 flex-1 items-center justify-center rounded-2xl border border-app-border bg-app-subtle py-3"
onPress={() =>
router.push({
pathname: '../assignment/upsertAssignment',
params: { aId: item.aId },
})
}
>
<Text className="text-sm font-bold text-text-secondary">
Edit
</Text>
</Pressable>
<Pressable
className="flex-1 items-center justify-center rounded-2xl border border-app-border bg-app-surface py-3"
onPress={() => DeleteAssignment(item.aId, item.sId)}
>
<Text className="text-sm font-bold text-status-danger">
Delete
</Text>
</Pressable>
</View>
)}
</View>
);
}}
ListEmptyComponent={
<View className="mb-6 rounded-3xl border border-app-border bg-app-surface p-5">
<Text className="text-center text-base font-semibold text-text-secondary">
No assignments yet
</Text>
<Text className="mt-1 text-center text-sm text-text-muted">
Add one when this subject has work to track.
</Text>
</View>
}
renderSectionFooter={({ section }) =>
section.data.length === 0 ? (
<View className="mb-6 rounded-3xl border border-app-border bg-app-surface p-5">
<Text className="text-center text-base font-semibold text-text-secondary">
{section.emptyMessage}
</Text>
<Text className="mt-1 text-center text-sm text-text-muted">
{assignments.length === 0
? 'Create the first assignment to give this subject a real study path.'
: 'Assignments for this subject will show up here.'}
</Text>
</View>
) : (
<View className="mb-2" />
)
}
/>
</View>
);
}