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cd99321 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 | import React, { useState, useCallback, useEffect, useRef } from 'react'
import { CheckCircle, XCircle, AlertCircle, Info, X } from 'lucide-react'
type ToastType = 'success' | 'error' | 'warning' | 'info'
interface Toast {
id: number
message: string
type: ToastType
duration: number
removing: boolean
}
declare global {
interface Window {
__addToast?: (message: string, type?: ToastType, duration?: number) => number
}
}
let toastIdCounter = 0
const ICON_COLORS: Record<ToastType, string> = {
success: '#22c55e',
error: '#ef4444',
warning: '#f59e0b',
info: '#6366f1',
}
export function ToastContainer() {
const [toasts, setToasts] = useState<Toast[]>([])
const timersRef = useRef<ReturnType<typeof setTimeout>[]>([])
useEffect(() => {
return () => {
timersRef.current.forEach(clearTimeout)
}
}, [])
const addToast = useCallback((message: string, type: ToastType = 'info', duration: number = 3000) => {
const id = ++toastIdCounter
setToasts(prev => [...prev, { id, message, type, duration, removing: false }])
if (duration > 0) {
const t1 = setTimeout(() => {
setToasts(prev => prev.map(t => t.id === id ? { ...t, removing: true } : t))
const t2 = setTimeout(() => {
setToasts(prev => prev.filter(t => t.id !== id))
}, 400)
timersRef.current.push(t2)
}, duration)
timersRef.current.push(t1)
}
return id
}, [])
const removeToast = useCallback((id: number) => {
setToasts(prev => prev.map(t => t.id === id ? { ...t, removing: true } : t))
const t = setTimeout(() => {
setToasts(prev => prev.filter(t => t.id !== id))
}, 400)
timersRef.current.push(t)
}, [])
useEffect(() => {
window.__addToast = addToast
return () => { delete window.__addToast }
}, [addToast])
const icons: Record<ToastType, React.ReactNode> = {
success: <CheckCircle size={18} style={{ color: ICON_COLORS.success, flexShrink: 0 }} />,
error: <XCircle size={18} style={{ color: ICON_COLORS.error, flexShrink: 0 }} />,
warning: <AlertCircle size={18} style={{ color: ICON_COLORS.warning, flexShrink: 0 }} />,
info: <Info size={18} style={{ color: ICON_COLORS.info, flexShrink: 0 }} />,
}
return (
<>
<style>{`
@keyframes toast-in {
from { opacity: 0; transform: translateY(16px) scale(0.95); }
to { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes toast-out {
from { opacity: 1; transform: translateY(0) scale(1); }
to { opacity: 0; transform: translateY(8px) scale(0.95); }
}
.nomad-toast {
background: rgba(255, 255, 255, 0.65);
border: 1px solid rgba(0, 0, 0, 0.06);
box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1), inset 0 0.5px 0 rgba(255,255,255,0.5);
}
.nomad-toast span { color: rgba(0, 0, 0, 0.8) !important; }
.dark .nomad-toast {
background: rgba(30, 30, 40, 0.55);
border: 1px solid rgba(255, 255, 255, 0.1);
box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25), inset 0 0.5px 0 rgba(255,255,255,0.08);
}
.dark .nomad-toast span { color: rgba(255, 255, 255, 0.9) !important; }
.nomad-toast-close { color: rgba(0, 0, 0, 0.4); }
.dark .nomad-toast-close { color: rgba(255, 255, 255, 0.4); }
`}</style>
<div style={{
position: 'fixed', bottom: 24, left: '50%', transform: 'translateX(-50%)',
zIndex: 9999, display: 'flex', flexDirection: 'column-reverse', gap: 8,
pointerEvents: 'none', maxWidth: 420, width: '100%', padding: '0 16px',
}}>
{toasts.map(toast => (
<div
key={toast.id}
className="nomad-toast"
style={{
display: 'flex', alignItems: 'center', gap: 10,
padding: '10px 14px',
borderRadius: 14,
backdropFilter: 'blur(24px) saturate(180%)',
WebkitBackdropFilter: 'blur(24px) saturate(180%)',
pointerEvents: 'auto',
animation: toast.removing ? 'toast-out 0.35s ease forwards' : 'toast-in 0.35s cubic-bezier(0.16,1,0.3,1) forwards',
}}
>
{icons[toast.type] || icons.info}
<span style={{
flex: 1, fontSize: 13, fontWeight: 500, color: 'rgba(255, 255, 255, 0.9)',
lineHeight: 1.4,
fontFamily: "var(--font-system)",
}}>
{toast.message}
</span>
<button
onClick={() => removeToast(toast.id)}
className="nomad-toast-close"
style={{
background: 'none', border: 'none', cursor: 'pointer',
display: 'flex', padding: 2,
flexShrink: 0, borderRadius: 6, transition: 'opacity 0.15s',
opacity: 0.35,
}}
onMouseEnter={e => e.currentTarget.style.opacity = '0.7'}
onMouseLeave={e => e.currentTarget.style.opacity = '0.35'}
>
<X size={14} />
</button>
</div>
))}
</div>
</>
)
}
export const useToast = () => {
const show = useCallback((message: string, type: ToastType, duration?: number) => {
if (window.__addToast) {
window.__addToast(message, type, duration)
}
}, [])
return {
success: (message: string, duration?: number) => show(message, 'success', duration),
error: (message: string, duration?: number) => show(message, 'error', duration),
warning: (message: string, duration?: number) => show(message, 'warning', duration),
info: (message: string, duration?: number) => show(message, 'info', duration),
}
}
export default useToast
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