Enhanced Task Manager

/** @jsxImportSource https://esm.sh/react@18.2.0 */ import React from "https://esm.sh/react@18.2.0"; import { createRoot } from "https://esm.sh/react-dom@18.2.0/client"; const CSS = ` :root { --primary-color: #3b82f6; --secondary-color: #2c3e50; --success-color: #27ae60; --danger-color: #ef4444; --warning-color: #f59e0b; --background-color-light: #f9fafb; --background-color-dark: #0f172a; --text-color-light: #1f2937; --text-color-dark: #f1f5f9; --border-color: #cbd5e1; --overlay-background: rgba(0, 0, 0, 0.6); --modal-background-light: white; --modal-background-dark: #1f2937; --checkbox-size: 1.75rem; --checkbox-border-radius: 0.5rem; --animation-duration: 0.3s; } body { background-color: var(--background-color-light); color: var(--text-color-light); } .dark body { background-color: var(--background-color-dark); color: var(--text-color-dark); } .modal-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: var(--overlay-background); display: flex; align-items: center; justify-content: center; z-index: 1000; backdrop-filter: blur(3px); } .modal-content { background: var(--modal-background-light); padding: 2rem; border-radius: 1rem; box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04); width: 90%; max-width: 600px; position: relative; } .dark .modal-content { background: var(--modal-background-dark); color: var(--text-color-dark); } .custom-checkbox { appearance: none; width: var(--checkbox-size); height: var(--checkbox-size); border: 2px solid var(--border-color); border-radius: var(--checkbox-border-radius); cursor: pointer; position: relative; transition: all 0.2s ease; } .custom-checkbox:checked { background-color: var(--primary-color); border-color: var(--primary-color); } .custom-checkbox:checked::after { content: ''; position: absolute; left: 50%; top: 50%; width: 0.5rem; height: 1rem; border: solid white; border-width: 0 3px 3px 0; transform: translate(-50%, -60%) rotate(45deg); } .task-table td { padding: 1rem; vertical-align: top; } .task-description { white-space: pre-wrap; word-break: break-word; } @keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } } .fade-in { animation: fadeIn var(--animation-duration) ease-in; } .tag { color: var(--primary-color); font-weight: 600; } .mention { color: var(--success-color); font-weight: 600; } .amount { color: var(--danger-color); font-weight: 600; } `; const HTML_TEMPLATE = ` Enhanced Task Manager

`; const DEFAULT_DATE = new Date().toISOString().split('T')[0]; const SCHEMA_VERSION = 1; function TaskManager() { const [tasks, setTasks] = React.useState([]); const [isAddTaskModalOpen, setIsAddTaskModalOpen] = React.useState(false); const [newTask, setNewTask] = React.useState({ text: '', done: false, dueDate: DEFAULT_DATE }); const [taskToEdit, setTaskToEdit] = React.useState(null); const [isEditTaskModalOpen, setIsEditTaskModalOpen] = React.useState(false); const [sortOrder, setSortOrder] = React.useState('asc'); React.useEffect(() => { fetchTasks(); }, []); const fetchTasks = async () => { const response = await fetch('/api/tasks'); const fetchedTasks = await response.json(); setTasks(fetchedTasks); }; const formatTaskText = (text) => { return text.split(' ').map((word, index) => { if (word.startsWith('#')) { return {word} ; } else if (word.startsWith('@')) { return {word} ; } else if (word.startsWith('$')) { return {word} ; } return word + ' '; }); }; const handleCreateTask = async (e) => { e.preventDefault(); if (newTask.text.trim() && newTask.dueDate) { try { const response = await fetch('/api/tasks', { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify(newTask), }); if (response.ok) { setNewTask({ text: '', done: false, dueDate: DEFAULT_DATE }); setIsAddTaskModalOpen(false); fetchTasks(); } } catch (error) { console.error('Failed to create new task:', error); } } }; const handleDeleteTask = async (taskId) => { try { const response = await fetch(`/api/tasks/${taskId}`, { method: 'DELETE' }); if (response.ok) { fetchTasks(); } } catch (error) { console.error('Failed to delete task:', error); } }; const handleEditTask = (task) => { setTaskToEdit({ ...task }); setIsEditTaskModalOpen(true); }; const handleUpdateTask = async (e) => { e.preventDefault(); if (taskToEdit.text.trim() && taskToEdit.dueDate) { try { const response = await fetch(`/api/tasks/${taskToEdit.id}`, { method: 'PUT', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify(taskToEdit), }); if (response.ok) { setIsEditTaskModalOpen(false); setTaskToEdit(null); fetchTasks(); } } catch (error) { console.error('Failed to update task:', error); } } }; const handleToggleTaskCompletion = async (taskId, done) => { try { const response = await fetch(`/api/tasks/${taskId}`, { method: 'PATCH', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ done: !done }), }); if (response.ok) { fetchTasks(); } } catch (error) { console.error('Failed to toggle task completion:', error); } }; const handleSortTasks = () => { const sortedTasks = [...tasks].sort((a, b) => { const dateA = new Date(a.dueDate); const dateB = new Date(b.dueDate); return sortOrder === 'asc' ? dateA - dateB : dateB - dateA; }); setTasks(sortedTasks); setSortOrder(sortOrder === 'asc' ? 'desc' : 'asc'); }; const TaskForm = ({ task, updateTask, onSubmit, title, submitButtonText, isNewTask }) => (

tasks_test1