Added toast from shadcn

components/ui/toast/Toast.vue

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+<script setup lang="ts">
+import { computed } from "vue"
+import { ToastRoot, type ToastRootEmits, useForwardPropsEmits } from "radix-vue"
+import { type ToastProps, toastVariants } from "."
+import { cn } from "@/lib/utils"
+
+const props = defineProps<ToastProps>()
+
+const emits = defineEmits<ToastRootEmits>()
+
+const delegatedProps = computed(() => {
+  const { class: _, ...delegated } = props
+
+  return delegated
+})
+
+const forwarded = useForwardPropsEmits(delegatedProps, emits)
+</script>
+
+<template>
+  <ToastRoot
+    v-bind="forwarded"
+    :class="cn(toastVariants({ variant }), props.class)"
+    @update:open="onOpenChange"
+  >
+    <slot />
+  </ToastRoot>
+</template>

components/ui/toast/ToastAction.vue

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+<script setup lang="ts">
+import { type HTMLAttributes, computed } from "vue"
+import { ToastAction, type ToastActionProps } from "radix-vue"
+import { cn } from "@/lib/utils"
+
+const props = defineProps<ToastActionProps & { class?: HTMLAttributes["class"] }>()
+
+const delegatedProps = computed(() => {
+  const { class: _, ...delegated } = props
+
+  return delegated
+})
+</script>
+
+<template>
+  <ToastAction v-bind="delegatedProps" :class="cn('inline-flex h-8 shrink-0 items-center justify-center rounded-md border bg-transparent px-3 text-sm font-medium ring-offset-background transition-colors hover:bg-secondary focus:outline-none focus:ring-2 focus:ring-ring focus:ring-offset-2 disabled:pointer-events-none disabled:opacity-50 group-[.destructive]:border-muted/40 group-[.destructive]:hover:border-destructive/30 group-[.destructive]:hover:bg-destructive group-[.destructive]:hover:text-destructive-foreground group-[.destructive]:focus:ring-destructive', props.class)">
+    <slot />
+  </ToastAction>
+</template>

components/ui/toast/ToastClose.vue

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+<script setup lang="ts">
+import { type HTMLAttributes, computed } from "vue"
+import { ToastClose, type ToastCloseProps } from "radix-vue"
+import { X } from "lucide-vue-next"
+import { cn } from "@/lib/utils"
+
+const props = defineProps<ToastCloseProps & {
+  class?: HTMLAttributes["class"]
+}>()
+
+const delegatedProps = computed(() => {
+  const { class: _, ...delegated } = props
+
+  return delegated
+})
+</script>
+
+<template>
+  <ToastClose v-bind="delegatedProps" :class="cn('absolute right-2 top-2 rounded-md p-1 text-foreground/50 opacity-0 transition-opacity hover:text-foreground focus:opacity-100 focus:outline-none focus:ring-2 group-hover:opacity-100 group-[.destructive]:text-red-300 group-[.destructive]:hover:text-red-50 group-[.destructive]:focus:ring-red-400 group-[.destructive]:focus:ring-offset-red-600', props.class)">
+    <X class="h-4 w-4" />
+  </ToastClose>
+</template>

components/ui/toast/ToastDescription.vue

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+<script setup lang="ts">
+import { type HTMLAttributes, computed } from "vue"
+import { ToastDescription, type ToastDescriptionProps } from "radix-vue"
+import { cn } from "@/lib/utils"
+
+const props = defineProps<ToastDescriptionProps & { class?: HTMLAttributes["class"] }>()
+
+const delegatedProps = computed(() => {
+  const { class: _, ...delegated } = props
+
+  return delegated
+})
+</script>
+
+<template>
+  <ToastDescription :class="cn('text-sm opacity-90', props.class)" v-bind="delegatedProps">
+    <slot />
+  </ToastDescription>
+</template>

components/ui/toast/ToastProvider.vue

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+<script setup lang="ts">
+import { ToastProvider, type ToastProviderProps } from "radix-vue"
+
+const props = defineProps<ToastProviderProps>()
+</script>
+
+<template>
+  <ToastProvider v-bind="props">
+    <slot />
+  </ToastProvider>
+</template>

components/ui/toast/ToastTitle.vue

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+<script setup lang="ts">
+import { type HTMLAttributes, computed } from "vue"
+import { ToastTitle, type ToastTitleProps } from "radix-vue"
+import { cn } from "@/lib/utils"
+
+const props = defineProps<ToastTitleProps & { class?: HTMLAttributes["class"] }>()
+
+const delegatedProps = computed(() => {
+  const { class: _, ...delegated } = props
+
+  return delegated
+})
+</script>
+
+<template>
+  <ToastTitle v-bind="delegatedProps" :class="cn('text-sm font-semibold', props.class)">
+    <slot />
+  </ToastTitle>
+</template>

components/ui/toast/ToastViewport.vue

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+<script setup lang="ts">
+import { type HTMLAttributes, computed } from "vue"
+import { ToastViewport, type ToastViewportProps } from "radix-vue"
+import { cn } from "@/lib/utils"
+
+const props = defineProps<ToastViewportProps & { class?: HTMLAttributes["class"] }>()
+
+const delegatedProps = computed(() => {
+  const { class: _, ...delegated } = props
+
+  return delegated
+})
+</script>
+
+<template>
+  <ToastViewport v-bind="delegatedProps" :class="cn('fixed top-0 z-[100] flex max-h-screen w-full flex-col-reverse p-4 sm:bottom-0 sm:right-0 sm:top-auto sm:flex-col md:max-w-[420px]', props.class)" />
+</template>

components/ui/toast/Toaster.vue

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+<script setup lang="ts">
+import { isVNode } from "vue"
+import { useToast } from "./use-toast"
+import { Toast, ToastClose, ToastDescription, ToastProvider, ToastTitle, ToastViewport } from "."
+
+const { toasts } = useToast()
+</script>
+
+<template>
+  <ToastProvider>
+    <Toast v-for="toast in toasts" :key="toast.id" v-bind="toast">
+      <div class="grid gap-1">
+        <ToastTitle v-if="toast.title">
+          {{ toast.title }}
+        </ToastTitle>
+        <template v-if="toast.description">
+          <ToastDescription v-if="isVNode(toast.description)">
+            <component :is="toast.description" />
+          </ToastDescription>
+          <ToastDescription v-else>
+            {{ toast.description }}
+          </ToastDescription>
+        </template>
+        <ToastClose />
+      </div>
+      <component :is="toast.action" />
+    </Toast>
+    <ToastViewport />
+  </ToastProvider>
+</template>

components/ui/toast/index.ts

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+import type { ToastRootProps } from "radix-vue"
+import type { HTMLAttributes } from "vue"
+
+import { type VariantProps, cva } from "class-variance-authority"
+
+export { default as Toaster } from "./Toaster.vue"
+export { default as Toast } from "./Toast.vue"
+export { default as ToastViewport } from "./ToastViewport.vue"
+export { default as ToastAction } from "./ToastAction.vue"
+export { default as ToastClose } from "./ToastClose.vue"
+export { default as ToastTitle } from "./ToastTitle.vue"
+export { default as ToastDescription } from "./ToastDescription.vue"
+export { default as ToastProvider } from "./ToastProvider.vue"
+export { toast, useToast } from "./use-toast"
+
+export const toastVariants = cva(
+  "group pointer-events-auto relative flex w-full items-center justify-between space-x-4 overflow-hidden rounded-md border p-6 pr-8 shadow-lg transition-all data-[swipe=cancel]:translate-x-0 data-[swipe=end]:translate-x-[--radix-toast-swipe-end-x] data-[swipe=move]:translate-x-[--radix-toast-swipe-move-x] data-[swipe=move]:transition-none data-[state=open]:animate-in data-[state=closed]:animate-out data-[swipe=end]:animate-out data-[state=closed]:fade-out-80 data-[state=closed]:slide-out-to-right-full data-[state=open]:slide-in-from-top-full data-[state=open]:sm:slide-in-from-bottom-full",
+  {
+    variants: {
+      variant: {
+        default: "border bg-background text-foreground",
+        destructive:
+                    "destructive group border-destructive bg-destructive text-destructive-foreground",
+      },
+    },
+    defaultVariants: {
+      variant: "default",
+    },
+  },
+)
+
+type ToastVariants = VariantProps<typeof toastVariants>
+
+export interface ToastProps extends ToastRootProps {
+  class?: HTMLAttributes["class"]
+  variant?: ToastVariants["variant"]
+  onOpenChange?: ((value: boolean) => void) | undefined
+}

components/ui/toast/use-toast.ts

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+import { computed, ref } from "vue"
+import type { Component, VNode } from "vue"
+import type { ToastProps } from "."
+
+const TOAST_LIMIT = 1
+const TOAST_REMOVE_DELAY = 1000000
+
+export type StringOrVNode =
+  | string
+  | VNode
+  | (() => VNode)
+
+type ToasterToast = ToastProps & {
+  id: string
+  title?: string
+  description?: StringOrVNode
+  action?: Component
+}
+
+const actionTypes = {
+  ADD_TOAST: "ADD_TOAST",
+  UPDATE_TOAST: "UPDATE_TOAST",
+  DISMISS_TOAST: "DISMISS_TOAST",
+  REMOVE_TOAST: "REMOVE_TOAST",
+} as const
+
+let count = 0
+
+function genId() {
+  count = (count + 1) % Number.MAX_VALUE
+  return count.toString()
+}
+
+type ActionType = typeof actionTypes
+
+type Action =
+  | {
+    type: ActionType["ADD_TOAST"]
+    toast: ToasterToast
+  }
+  | {
+    type: ActionType["UPDATE_TOAST"]
+    toast: Partial<ToasterToast>
+  }
+  | {
+    type: ActionType["DISMISS_TOAST"]
+    toastId?: ToasterToast["id"]
+  }
+  | {
+    type: ActionType["REMOVE_TOAST"]
+    toastId?: ToasterToast["id"]
+  }
+
+interface State {
+  toasts: ToasterToast[]
+}
+
+const toastTimeouts = new Map<string, ReturnType<typeof setTimeout>>()
+
+function addToRemoveQueue(toastId: string) {
+  if (toastTimeouts.has(toastId))
+    return
+
+  const timeout = setTimeout(() => {
+    toastTimeouts.delete(toastId)
+    dispatch({
+      type: actionTypes.REMOVE_TOAST,
+      toastId,
+    })
+  }, TOAST_REMOVE_DELAY)
+
+  toastTimeouts.set(toastId, timeout)
+}
+
+const state = ref<State>({
+  toasts: [],
+})
+
+function dispatch(action: Action) {
+  switch (action.type) {
+    case actionTypes.ADD_TOAST:
+      state.value.toasts = [action.toast, ...state.value.toasts].slice(0, TOAST_LIMIT)
+      break
+
+    case actionTypes.UPDATE_TOAST:
+      state.value.toasts = state.value.toasts.map(t =>
+        t.id === action.toast.id ? { ...t, ...action.toast } : t,
+      )
+      break
+
+    case actionTypes.DISMISS_TOAST: {
+      const { toastId } = action
+
+      if (toastId) {
+        addToRemoveQueue(toastId)
+      }
+      else {
+        state.value.toasts.forEach((toast) => {
+          addToRemoveQueue(toast.id)
+        })
+      }
+
+      state.value.toasts = state.value.toasts.map(t =>
+        t.id === toastId || toastId === undefined
+          ? {
+            ...t,
+            open: false,
+          }
+          : t,
+      )
+      break
+    }
+
+    case actionTypes.REMOVE_TOAST:
+      if (action.toastId === undefined)
+        state.value.toasts = []
+      else
+        state.value.toasts = state.value.toasts.filter(t => t.id !== action.toastId)
+
+      break
+  }
+}
+
+function useToast() {
+  return {
+    toasts: computed(() => state.value.toasts),
+    toast,
+    dismiss: (toastId?: string) => dispatch({ type: actionTypes.DISMISS_TOAST, toastId }),
+  }
+}
+
+type Toast = Omit<ToasterToast, "id">
+
+function toast(props: Toast) {
+  const id = genId()
+
+  const update = (props: ToasterToast) =>
+    dispatch({
+      type: actionTypes.UPDATE_TOAST,
+      toast: { ...props, id },
+    })
+
+  const dismiss = () => dispatch({ type: actionTypes.DISMISS_TOAST, toastId: id })
+
+  dispatch({
+    type: actionTypes.ADD_TOAST,
+    toast: {
+      ...props,
+      id,
+      open: true,
+      onOpenChange: (open: boolean) => {
+        if (!open)
+          dismiss()
+      },
+    },
+  })
+
+  return {
+    id,
+    dismiss,
+    update,
+  }
+}
+
+export { toast, useToast }