Files
Todo/components/ToggleItemButton.tsx
Paul Bailey 78bfcb7ac3 Add optimistic updates for immediate UI feedback
- ToggleItemButton now uses useOptimistic for instant toggle feedback
- InlineItemCreate clears form immediately before server action
- Both components call router.refresh() after mutations
- UI updates appear instantly, no waiting for server response
2025-12-02 14:33:43 +00:00

83 lines
2.4 KiB
TypeScript

'use client'
import { useState, useOptimistic } from 'react'
import { useRouter } from 'next/navigation'
import { toggleItem } from '@/lib/actions'
import { CheckCircle2, Circle } from 'lucide-react'
import { useToast } from './ToastContainer'
interface ToggleItemButtonProps {
itemId: string
completed: boolean
variant?: 'full' | 'icon'
}
export default function ToggleItemButton({ itemId, completed, variant = 'full' }: ToggleItemButtonProps) {
const router = useRouter()
const { showToast } = useToast()
const [isToggling, setIsToggling] = useState(false)
const [optimisticCompleted, setOptimisticCompleted] = useOptimistic(completed)
const handleToggle = async (e: React.MouseEvent) => {
e.preventDefault()
e.stopPropagation()
if (isToggling) return
setIsToggling(true)
// Optimistically update UI
setOptimisticCompleted(!completed)
try {
await toggleItem(itemId)
showToast(completed ? 'Task marked incomplete' : 'Task completed', 'success')
router.refresh()
} catch (error) {
console.error('Error toggling item:', error)
showToast('Failed to update task', 'error')
// Revert optimistic update on error
setOptimisticCompleted(completed)
} finally {
setIsToggling(false)
}
}
if (variant === 'icon') {
return (
<button
onClick={handleToggle}
disabled={isToggling}
className="hover:scale-110 active:scale-95 transition-transform disabled:opacity-50 tap-target-sm"
aria-label={optimisticCompleted ? 'Mark incomplete' : 'Mark complete'}
>
{optimisticCompleted ? (
<CheckCircle2 size={22} className="text-green-500" />
) : (
<Circle size={22} className="text-gray-400 hover:text-gray-600 active:text-gray-700" />
)}
</button>
)
}
return (
<button
onClick={handleToggle}
disabled={isToggling}
className="flex items-center gap-2 px-4 sm:px-5 py-2.5 sm:py-3 bg-gray-100 hover:bg-gray-200 active:bg-gray-300 disabled:bg-gray-50 text-gray-700 rounded-lg transition-colors tap-target text-sm sm:text-base font-medium"
>
{optimisticCompleted ? (
<>
<CheckCircle2 size={18} className="text-green-500 flex-shrink-0" />
<span>Mark Incomplete</span>
</>
) : (
<>
<Circle size={18} className="flex-shrink-0" />
<span>Mark Complete</span>
</>
)}
</button>
)
}