Bug fix: make dismiss during export not fire success toast (#3882)

* Bug fix: make dismiss during export not fire success toast

* Fix export fail test, since this failure errors early now

* Remove throttling from send side

* Move toast.loading out to when first engine command is sent, so it is shown immediately

* Use shared, named constants for toast messages

* Hook up a couple other error toasts to the `pendingExport.toastId`

src/lib/exportSave.ts

@@ -4,8 +4,10 @@ import { browserSaveFile } from './browserSaveFile'
 
 import JSZip from 'jszip'
 import ModelingAppFile from './modelingAppFile'
+import toast from 'react-hot-toast'
+import { EXPORT_TOAST_MESSAGES } from './constants'
 
-const save_ = async (file: ModelingAppFile) => {
+const save_ = async (file: ModelingAppFile, toastId: string) => {
   try {
     if (isDesktop()) {
       const extension = file.name.split('.').pop() || null
@@ -20,6 +22,7 @@ const save_ = async (file: ModelingAppFile) => {
           file.name,
           new Uint8Array(file.contents)
         )
+        toast.success(EXPORT_TOAST_MESSAGES.SUCCESS, { id: toastId })
         return
       }
 
@@ -36,13 +39,17 @@ const save_ = async (file: ModelingAppFile) => {
 
       // The user canceled the save.
       // Return early.
-      if (filePathMeta.canceled) return
+      if (filePathMeta.canceled) {
+        toast.dismiss(toastId)
+        return
+      }
 
       // Write the file.
       await window.electron.writeFile(
         filePathMeta.filePath,
         new Uint8Array(file.contents)
       )
+      toast.success(EXPORT_TOAST_MESSAGES.SUCCESS, { id: toastId })
     } else {
       // Download the file to the user's computer.
       // Now we need to download the files to the user's downloads folder.
@@ -51,16 +58,17 @@ const save_ = async (file: ModelingAppFile) => {
       // Create a new blob.
       const blob = new Blob([new Uint8Array(file.contents)])
       // Save the file.
-      await browserSaveFile(blob, file.name)
+      await browserSaveFile(blob, file.name, toastId)
     }
   } catch (e) {
     // TODO: do something real with the error.
     console.error('export error', e)
+    toast.error(EXPORT_TOAST_MESSAGES.FAILED, { id: toastId })
   }
 }
 
 // Saves files locally from an export call.
-export async function exportSave(data: ArrayBuffer) {
+export async function exportSave(data: ArrayBuffer, toastId: string) {
   // This converts the ArrayBuffer to a Rust equivalent Vec<u8>.
   let uintArray = new Uint8Array(data)
 
@@ -72,9 +80,9 @@ export async function exportSave(data: ArrayBuffer) {
       zip.file(file.name, new Uint8Array(file.contents), { binary: true })
     }
     return zip.generateAsync({ type: 'array' }).then((contents) => {
-      return save_({ name: 'output.zip', contents })
+      return save_({ name: 'output.zip', contents }, toastId)
     })
   } else {
-    return save_(files[0])
+    return save_(files[0], toastId)
   }
 }