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Split app.js in to smaller chunks

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fredrik
2025-01-30 18:18:29 +01:00
parent e74871bf94
commit 4a9139e4d8
7 changed files with 264 additions and 8 deletions
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0
public/style.css → public/css/style.css
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16
public/index.html
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@@ -1,16 +1,12 @@
<!DOCTYPE html>
<html lang="sv-SE">
<html lang="sv">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Fredriks todos</title>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/materialize/1.0.0/css/materialize.min.css">
<link rel="stylesheet" href="style.css">
<link rel="manifest" href="manifest.json" />
<!-- Flatpickr for dates -->
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/flatpickr/dist/flatpickr.min.css">
<script src="https://cdn.jsdelivr.net/npm/flatpickr"></script>
<link rel="stylesheet" href="css/style.css">
<link rel="manifest" href="manifest.json">
</head>
<body>
<div id="loginContainer" class="container">
@@ -69,6 +65,10 @@
</div>
<script src="https://cdnjs.cloudflare.com/ajax/libs/materialize/1.0.0/js/materialize.min.js"></script>
<script src="app.js"></script>
<script src="js/auth.js" type="module"></script>
<script src="js/tasks.js" type="module"></script>
<script src="js/tags.js" type="module"></script>
<script src="js/utils.js" type="module"></script>
<script src="js/main.js" type="module"></script>
</body>
</html>

25
public/js/auth.js Normal file
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@@ -0,0 +1,25 @@
export function checkSession() {
return fetch('/check-session')
.then(response => {
if (!response.ok) {
throw new Error('Network response was not ok');
}
return response.json();
});
}
export function login(username, password) {
return fetch('/login', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
'Authorization': 'Basic ' + btoa(username + ':' + password)
}
});
}
export function logout() {
return fetch('/logout', {
method: 'POST'
});
}

171
public/js/main.js Normal file
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@@ -0,0 +1,171 @@
import { checkSession, login, logout } from './auth.js';
import { saveTask } from './tasks.js';
import { saveTags, loadTags } from './tags.js';
document.addEventListener('DOMContentLoaded', function() {
const loginForm = document.getElementById('loginForm');
const loginContainer = document.getElementById('loginContainer');
const appContainer = document.getElementById('appContainer');
const loginMessage = document.getElementById('loginMessage');
const logoutButton = document.getElementById('logoutButton');
const taskForm = document.getElementById('taskForm');
const sidenav = document.querySelector('.sidenav');
if (!loginForm || !loginContainer || !appContainer || !loginMessage || !logoutButton || !taskForm || !sidenav) {
console.error('One or more elements are missing in the DOM');
return;
}
// Initialize Materialize components
M.Sidenav.init(sidenav);
// Calculate tomorrow's date
const today = new Date();
const tomorrow = new Date(today);
tomorrow.setDate(today.getDate() + 1);
// Initialize datepicker with tomorrow as the default date
M.Datepicker.init(document.querySelectorAll('.datepicker'), {
format: 'yyyy-mm-dd',
defaultDate: tomorrow,
setDefaultDate: true,
firstDay: 1
});
// Initialize timepicker
M.Timepicker.init(document.querySelectorAll('.timepicker'), {
twelveHour: false // Use 24-hour format
});
// Check if user is already logged in
checkSession()
.then(data => {
if (data.loggedIn) {
loginContainer.style.display = 'none';
appContainer.style.display = 'block';
loadTags().then(tags => {
localStorage.setItem('tags', JSON.stringify(tags));
const autocompleteData = {};
tags.forEach(tag => {
autocompleteData[tag] = null; // Materialize autocomplete requires a key-value pair
});
const tagsInput = document.getElementById('tags');
M.Autocomplete.init(tagsInput, {
data: autocompleteData,
onAutocomplete: function(selectedTag) {
const currentTags = tagsInput.value.split(',').map(tag => tag.trim()).filter(tag => tag);
if (!currentTags.includes(selectedTag)) {
currentTags.push(selectedTag);
tagsInput.value = currentTags.join(', ');
}
}
});
});
} else {
loginContainer.style.display = 'block';
appContainer.style.display = 'none';
}
})
.catch(error => {
console.error('Error checking session:', error);
loginMessage.textContent = 'Error checking session. Please try again later.';
});
loginForm.addEventListener('submit', function(e) {
e.preventDefault();
const username = document.getElementById('username').value;
const password = document.getElementById('password').value;
login(username, password)
.then(response => {
if (response.ok) {
sessionStorage.setItem('loggedIn', 'true');
loginContainer.style.display = 'none';
appContainer.style.display = 'block';
loadTags().then(tags => {
localStorage.setItem('tags', JSON.stringify(tags));
const autocompleteData = {};
tags.forEach(tag => {
autocompleteData[tag] = null; // Materialize autocomplete requires a key-value pair
});
const tagsInput = document.getElementById('tags');
M.Autocomplete.init(tagsInput, {
data: autocompleteData,
onAutocomplete: function(selectedTag) {
const currentTags = tagsInput.value.split(',').map(tag => tag.trim()).filter(tag => tag);
if (!currentTags.includes(selectedTag)) {
currentTags.push(selectedTag);
tagsInput.value = currentTags.join(', ');
}
}
});
});
} else {
loginMessage.textContent = 'Invalid username or password';
}
})
.catch(error => {
loginMessage.textContent = 'Error logging in';
});
});
logoutButton.addEventListener('click', function() {
logout()
.then(response => {
if (response.ok) {
sessionStorage.removeItem('loggedIn');
loginContainer.style.display = 'block';
appContainer.style.display = 'none';
}
})
.catch(error => {
console.error('Error logging out:', error);
});
});
taskForm.addEventListener('submit', async function(e) {
e.preventDefault();
// Get form values
const subject = document.getElementById('subject').value;
const description = document.getElementById('description').value;
const scheduled = document.getElementById('scheduled').value;
const time = document.getElementById('time').value;
const tagsInput = document.getElementById('tags').value;
const tags = tagsInput.split(',').map(tag => tag.trim()).filter(tag => tag).join(':');
// Combine scheduled date and time if time is provided
const scheduledDateTime = time ? `${scheduled}T${time}:00` : scheduled;
// Structure data for Org mode
const taskData = {
subject: tags ? `${subject} :${tags}:` : subject,
description,
scheduled: scheduledDateTime
};
// Save tags to server
saveTags(tags.split(',').map(tag => tag.trim()).filter(tag => tag))
.then(() => {
loadTags(); // Force refresh tags after saving
});
// Save task to server or IndexedDB if offline
try {
const data = await saveTask(taskData);
document.getElementById('responseMessage').textContent = data.message;
taskForm.reset(); // Reset the form after saving the task
} catch (error) {
if (error.status === 401) {
sessionStorage.removeItem('loggedIn');
loginContainer.style.display = 'block';
appContainer.style.display = 'none';
} else {
document.getElementById('responseMessage').textContent = "Error saving task!";
}
}
});
});

14
public/js/tags.js Normal file
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@@ -0,0 +1,14 @@
export function saveTags(tags) {
return fetch('/save-tags', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
},
body: JSON.stringify({ tags })
});
}
export function loadTags() {
return fetch('/get-tags')
.then(response => response.json());
}

30
public/js/tasks.js Normal file
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@@ -0,0 +1,30 @@
import { idb } from './utils.js';
export async function saveTask(taskData) {
if (navigator.onLine) {
try {
const response = await fetch('/add-task', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
},
body: JSON.stringify(taskData)
});
return await response.json();
} catch (error) {
throw error;
}
} else {
try {
const db = await idb.openDB('org-todo-pwa', 1, {
upgrade(db) {
db.createObjectStore('tasks', { keyPath: 'id', autoIncrement: true });
}
});
await db.add('tasks', taskData);
return { message: "Task saved offline!" };
} catch (error) {
throw error;
}
}
}

16
public/js/utils.js Normal file
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@@ -0,0 +1,16 @@
export const idb = {
openDB(name, version, { upgrade }) {
return new Promise((resolve, reject) => {
const request = indexedDB.open(name, version);
request.onupgradeneeded = (event) => {
upgrade(request.result, event.oldVersion, event.newVersion, request.transaction);
};
request.onsuccess = () => {
resolve(request.result);
};
request.onerror = () => {
reject(request.error);
};
});
}
};