From 8bdaec64ee72eb7ba4c77a5238bd4bced9f7ce49 Mon Sep 17 00:00:00 2001
From: Eric Bailey <git@esb.lol>
Date: Mon, 20 Oct 2025 18:13:07 -0500
Subject: [PATCH] Replace toast implementation on iOS

---
 src/components/Toast/Toast.tsx     |   3 +-
 src/components/Toast/index.ios.tsx | 149 +++++++++++++++++++++++++++++
 src/components/Toast/index.tsx     |   1 +
 src/components/Toast/index.web.tsx |   1 +
 4 files changed, 152 insertions(+), 2 deletions(-)
 create mode 100644 src/components/Toast/index.ios.tsx

diff --git a/src/components/Toast/Toast.tsx b/src/components/Toast/Toast.tsx
index ac5bc4889a..1cbeaa9b3a 100644
--- a/src/components/Toast/Toast.tsx
+++ b/src/components/Toast/Toast.tsx
@@ -12,7 +12,7 @@ import {CircleInfo_Stroke2_Corner0_Rounded as CircleInfo} from '#/components/ico
 import {CircleInfo_Stroke2_Corner0_Rounded as ErrorIcon} from '#/components/icons/CircleInfo'
 import {type Props as SVGIconProps} from '#/components/icons/common'
 import {Warning_Stroke2_Corner0_Rounded as WarningIcon} from '#/components/icons/Warning'
-import {dismiss} from '#/components/Toast/sonner'
+import {dismiss} from '#/components/Toast'
 import {type ToastType} from '#/components/Toast/types'
 import {Text as BaseText} from '#/components/Typography'
 
@@ -177,7 +177,6 @@ export function Action(
   }, [t, type])
 
   const onPress = (e: GestureResponderEvent) => {
-    console.log('Toast Action pressed, dismissing toast', id)
     dismiss(id)
     props.onPress?.(e)
   }
diff --git a/src/components/Toast/index.ios.tsx b/src/components/Toast/index.ios.tsx
new file mode 100644
index 0000000000..041b088820
--- /dev/null
+++ b/src/components/Toast/index.ios.tsx
@@ -0,0 +1,149 @@
+import React, {useSyncExternalStore} from 'react'
+import {View} from 'react-native'
+import {useSafeAreaInsets} from 'react-native-safe-area-context'
+import {nanoid} from 'nanoid/non-secure'
+import {toast as sonner} from 'sonner-native'
+
+import {atoms as a} from '#/alf'
+import {DURATION} from '#/components/Toast/const'
+import {
+  Icon as ToastIcon,
+  Outer as BaseOuter,
+  Text as ToastText,
+  ToastConfigProvider,
+} from '#/components/Toast/Toast'
+import {type BaseToastOptions} from '#/components/Toast/types'
+
+export {DURATION} from '#/components/Toast/const'
+export {Action, Icon, Text, ToastConfigProvider} from '#/components/Toast/Toast'
+export {type ToastType} from '#/components/Toast/types'
+
+type ToastConfig = {
+  id: string
+  options: BaseToastOptions
+  component: React.ReactNode
+}
+
+class ToastsManager {
+  private toasts: ToastConfig[] = []
+  private listeners = new Set<() => void>()
+
+  getToasts = (): ToastConfig[] => {
+    return this.toasts
+  }
+
+  subscribe = (listener: () => void) => {
+    this.listeners.add(listener)
+    return () => {
+      this.listeners.delete(listener)
+    }
+  }
+
+  sync = () => {
+    this.listeners.forEach(listener => listener())
+  }
+
+  add = (toast: ToastConfig) => {
+    this.toasts = [...this.toasts, toast]
+    this.sync()
+
+    setTimeout(() => {
+      this.remove(toast.id)
+    }, toast.options.duration || DURATION)
+  }
+
+  remove = (id: string) => {
+    this.toasts = this.toasts.filter(t => t.id !== id)
+    this.sync()
+  }
+}
+
+const manager = new ToastsManager()
+
+export const dismiss = (id: string) => {
+  manager.remove(id)
+}
+
+/**
+ * Toasts are rendered in a global outlet, which is placed at the top of the
+ * component tree.
+ */
+export function ToastOutlet() {
+  const toasts = useSyncExternalStore(manager.subscribe, manager.getToasts)
+  const insets = useSafeAreaInsets()
+  return (
+    <View
+      style={[
+        a.absolute,
+        a.z_50,
+        a.w_full,
+        a.gap_md,
+        {
+          top: insets.top,
+        },
+      ]}>
+      {toasts.map(({id, component}) => (
+        <React.Fragment key={id}>{component}</React.Fragment>
+      ))}
+    </View>
+  )
+}
+
+export function Outer({children}: {children: React.ReactNode}) {
+  return (
+    <View style={[a.px_xl, a.w_full]}>
+      <BaseOuter>{children}</BaseOuter>
+    </View>
+  )
+}
+
+/**
+ * Access the full Sonner API
+ * @deprecated TBD
+ */
+export const api = sonner
+
+/**
+ * Our base toast API, using the `Toast` export of this file.
+ */
+export function show(
+  content: React.ReactNode,
+  {type = 'default', ...options}: BaseToastOptions = {},
+) {
+  const id = nanoid()
+
+  if (typeof content === 'string') {
+    manager.add({
+      id,
+      options: {
+        ...options,
+        duration: options?.duration ?? DURATION,
+      },
+      component: (
+        <ToastConfigProvider id={id} type={type}>
+          <Outer>
+            <ToastIcon />
+            <ToastText>{content}</ToastText>
+          </Outer>
+        </ToastConfigProvider>
+      ),
+    })
+  } else if (React.isValidElement(content)) {
+    manager.add({
+      id,
+      options: {
+        ...options,
+        duration: options?.duration ?? DURATION,
+      },
+      component: (
+        <ToastConfigProvider id={id} type={type}>
+          {content}
+        </ToastConfigProvider>
+      ),
+    })
+  } else {
+    throw new Error(
+      `Toast can be a string or a React element, got ${typeof content}`,
+    )
+  }
+}
diff --git a/src/components/Toast/index.tsx b/src/components/Toast/index.tsx
index d70a8ad164..54afeafb11 100644
--- a/src/components/Toast/index.tsx
+++ b/src/components/Toast/index.tsx
@@ -14,6 +14,7 @@ import {
 import {type BaseToastOptions} from '#/components/Toast/types'
 
 export {DURATION} from '#/components/Toast/const'
+export {dismiss} from '#/components/Toast/sonner'
 export {Action, Icon, Text, ToastConfigProvider} from '#/components/Toast/Toast'
 export {type ToastType} from '#/components/Toast/types'
 
diff --git a/src/components/Toast/index.web.tsx b/src/components/Toast/index.web.tsx
index 8b2028db98..95a4ff996a 100644
--- a/src/components/Toast/index.web.tsx
+++ b/src/components/Toast/index.web.tsx
@@ -13,6 +13,7 @@ import {
 import {type BaseToastOptions} from '#/components/Toast/types'
 
 export {DURATION} from '#/components/Toast/const'
+export {dismiss} from '#/components/Toast/sonner'
 export * from '#/components/Toast/Toast'
 export {type ToastType} from '#/components/Toast/types'