'use client';
import { useState } from 'react';
import { trpc } from './components/providers';
export default function Home() {
const [name, setName] = useState('');
const [email, setEmail] = useState('');
const [editingId, setEditingId] = useState<number | null>(null);
const users = trpc.users.getAll.useQuery();
const createUser = trpc.users.create.useMutation({
onSuccess: () => {
users.refetch();
setName('');
setEmail('');
},
});
const updateUser = trpc.users.update.useMutation({
onSuccess: () => {
users.refetch();
setEditingId(null);
setName('');
setEmail('');
},
});
const deleteUser = trpc.users.delete.useMutation({
onSuccess: () => {
users.refetch();
},
});
const handleSubmit = (e: React.FormEvent) => {
e.preventDefault();
if (editingId) {
updateUser.mutate({ id: editingId, name, email });
} else {
createUser.mutate({ name, email });
}
};
const handleEdit = (user: any) => {
setEditingId(user.id);
setName(user.name);
setEmail(user.email);
};
const handleCancelEdit = () => {
setEditingId(null);
setName('');
setEmail('');
};
return (
<div className="container mx-auto p-8">
<h1 className="text-3xl font-bold mb-8">tRPC + Drizzle + Supabase CRUD</h1>
<div className="grid grid-cols-1 md:grid-cols-2 gap-8">
<div>
<h2 className="text-xl font-semibold mb-4">
{editingId ? 'Edit User' : 'Create New User'}
</h2>
<form onSubmit={handleSubmit} className="space-y-4">
<div>
<label className="block text-sm font-medium mb-1">Name</label>
<input
type="text"
value={name}
onChange={(e) => setName(e.target.value)}
className="w-full p-2 border rounded"
required
/>
</div>
<div>
<label className="block text-sm font-medium mb-1">Email</label>
<input
type="email"
value={email}
onChange={(e) => setEmail(e.target.value)}
className="w-full p-2 border rounded"
required
/>
</div>
<div className="flex space-x-2">
<button
type="submit"
disabled={createUser.isPending || updateUser.isPending}
className="bg-blue-500 text-white px-4 py-2 rounded hover:bg-blue-600 disabled:opacity-50"
>
{editingId ? 'Update' : 'Create'} User
</button>
{editingId && (
<button
type="button"
onClick={handleCancelEdit}
className="bg-gray-500 text-white px-4 py-2 rounded hover:bg-gray-600"
>
Cancel
</button>
)}
</div>
</form>
</div>
<div>
<h2 className="text-xl font-semibold mb-4">Users List</h2>
{users.isPending && <p>Loading users...</p>}
{users.isError && <p className="text-red-500">Error loading users</p>}
{users.data && (
<div className="space-y-2">
{users.data.map((user) => (
<div
key={user.id}
className="p-4 border rounded bg-gray-50 flex justify-between items-center"
>
<div>
<h3 className="font-medium">{user.name}</h3>
<p className="text-gray-600">{user.email}</p>
<p className="text-xs text-gray-500">
Created: {new Date(user.createdAt).toLocaleDateString()}
</p>
</div>
<div className="flex space-x-2">
<button
onClick={() => handleEdit(user)}
className="bg-yellow-500 text-white px-3 py-1 rounded text-sm hover:bg-yellow-600"
>
Edit
</button>
<button
onClick={() => deleteUser.mutate({ id: user.id })}
disabled={deleteUser.isPending}
className="bg-red-500 text-white px-3 py-1 rounded text-sm hover:bg-red-600 disabled:opacity-50"
>
Delete
</button>
</div>
</div>
))}
{users.data.length === 0 && (
<p className="text-gray-500">No users found. Create your first user!</p>
)}
</div>
)}
</div>
</div>
</div>
);
}