function MainComponent() { const [tasks, setTasks] = React.useState([]); const [taskInput, setTaskInput] = React.useState(''); const handleAddTask = (event)=>{ event.preventDefault(); if (!taskInput.trim()) return; setTasks([ ...tasks, { id: Date.now(), text: taskInput, completed: false } ]); setTaskInput(''); }; const handleTaskInput = (event)=>{ setTaskInput(event.target.value); }; const handleToggleTaskCompletion = (id)=>{ setTasks(tasks.map((task)=>task.id === id ? { ...task, completed: !task.completed } : task)); }; const handleDeleteTask = (id)=>{ setTasks(tasks.filter((task)=>task.id !== id)); }; return /*#__PURE__*/ React.createElement("div", { className: "min-h-screen bg-[#f3f4f6] p-5", __source: { fileName: "", lineNumber: 25, columnNumber: 5 }, __self: this }, /*#__PURE__*/ React.createElement("div", { className: "max-w-xl mx-auto bg-white shadow-lg rounded-md overflow-hidden", __source: { fileName: "", lineNumber: 26, columnNumber: 7 }, __self: this }, /*#__PURE__*/ React.createElement("div", { className: "bg-[#1d4ed8] text-white font-roboto text-xl p-4", __source: { fileName: "", lineNumber: 27, columnNumber: 9 }, __self: this }, "一日ごとのTodoリスト管理ツール"), /*#__PURE__*/ React.createElement("form", { className: "p-4 space-y-4", onSubmit: handleAddTask, __source: { fileName: "", lineNumber: 30, columnNumber: 9 }, __self: this }, /*#__PURE__*/ React.createElement("input", { name: "task", type: "text", placeholder: "新しいタスクを追加...", className: "w-full p-2 border border-[#d1d5db] rounded-md font-roboto", value: taskInput, onChange: handleTaskInput, __source: { fileName: "", lineNumber: 31, columnNumber: 11 }, __self: this }), /*#__PURE__*/ React.createElement("button", { type: "submit", className: "w-full bg-[#1d4ed8] text-white p-2 rounded-md font-roboto", __source: { fileName: "", lineNumber: 39, columnNumber: 11 }, __self: this }, "タスクを追加")), /*#__PURE__*/ React.createElement("ul", { className: "divide-y divide-[#d1d5db]", __source: { fileName: "", lineNumber: 46, columnNumber: 9 }, __self: this }, tasks.map((task)=>/*#__PURE__*/ React.createElement("li", { key: task.id, className: "p-4 flex justify-between items-center font-roboto", __source: { fileName: "", lineNumber: 48, columnNumber: 13 }, __self: this }, /*#__PURE__*/ React.createElement("span", { className: task.completed ? 'line-through' : undefined, __source: { fileName: "", lineNumber: 49, columnNumber: 15 }, __self: this }, task.text), /*#__PURE__*/ React.createElement("div", { __source: { fileName: "", lineNumber: 50, columnNumber: 15 }, __self: this }, /*#__PURE__*/ React.createElement("button", { onClick: ()=>handleToggleTaskCompletion(task.id), __source: { fileName: "", lineNumber: 51, columnNumber: 17 }, __self: this }, "✅"), /*#__PURE__*/ React.createElement("button", { onClick: ()=>handleDeleteTask(task.id), __source: { fileName: "", lineNumber: 52, columnNumber: 17 }, __self: this }, "❌"))))))); }