feat: manage project versions v2 (#5049)

* update add files copy and go to next step on just one file

* rename and reorder stages

* add metadata stage and update details stage

* implement files inside metadata stage

* use regular prettier instead of prettier eslint

* remove changelog stage config

* save button on details stage

* update edit buttons in versions table

* add collapse environment selector

* implement dependencies list in metadata step

* move dependencies into provider

* add suggested dependencies to metadata stage

* pnpm prepr

* fix unused var

* Revert "add collapse environment selector"

This reverts commit f90fabc7a57ff201f26e1b628eeced8e6ef75865.

* hide resource pack loader only when its the only loader

* fix no dependencies for modpack

* add breadcrumbs with hide breadcrumb option

* wider stages

* add proper horizonal scroll breadcrumbs

* fix titles

* handle save version in version page

* remove box shadow

* add notification provider to storybook

* add drop area for versions to drop file right into page

* fix mobile versions table buttons overflowing

* pnpm prepr

* fix drop file opening modal in wrong stage

* implement invalid file for dropping files

* allow horizontal scroll on breadcrumbs

* update infer.js as best as possible

* add create version button uploading version state

* add extractVersionFromFilename for resource pack and datapack

* allow jars for datapack project

* detect multiple loaders when possible

* iris means compatible with optifine too

* infer environment on loader change as well

* add tooltip

* prevent navigate forward when cannot go to next step

* larger breadcrumb click targets

* hide loaders and mc versions stage until files added

* fix max width in header

* fix add files from metadata step jumping steps

* define width in NewModal instead

* disable remove dependency in metadata stage

* switch metadata and details buttons positions

* fix remove button spacing

* do not allow duplicate suggested dependencies

* fix version detection for fabric minecraft version semvar

* better verion number detection based on filename

* show resource pack loader but uneditable

* remove vanilla shader detection

* refactor: break up large infer.js into ts and modules

* remove duplicated types

* add fill missing from file name step

* pnpm prepr

* fix neoforge loader parse failing and not adding neoforge loader

* add missing pack formats

* handle new pack format

* pnpm prepr

* add another regex where it is version in anywhere in filename

* only show resource pack or data pack options for filetype on datapack project

* add redundant zip folder check

* reject RP and DP if has redundant folder

* fix hide stage in breadcrumb

* add snapshot group key in case no release version. brings out 26.1 snapshots

* pnpm prepr

* open in group if has something selected

* fix resource pack loader uneditable if accidentally selected on different project type

* add new environment tags

* add unknown and not applicable environment tags

* pnpm prepr

* use shared constant on labels

* use ref for timeout

* remove console logs

* remove box shadow only for cm-content

* feat: xhr upload + fix wrangler prettierignore

* fix: upload content type fix

* fix dependencies version width

* fix already added dependencies logic

* add changelog minheight

* set progress percentage on button

* add legacy fabric detection logic

* lint

* small update on create version button label

---------

Co-authored-by: Calum H. (IMB11) <contact@cal.engineer>
Co-authored-by: Prospector <6166773+Prospector@users.noreply.github.com>

packages/ui/src/components/base/DropArea.vue

@@ -15,6 +15,10 @@
 <script setup lang="ts">
 import { onMounted, ref } from 'vue'
 
+import { injectNotificationManager } from '../../providers'
+
+const { addNotification } = injectNotificationManager()
+
 const props = withDefaults(
 	defineProps<{
 		accept: string
@@ -27,7 +31,6 @@ const props = withDefaults(
 const emit = defineEmits(['change'])
 
 const dropAreaRef = ref<HTMLDivElement>()
-const fileAllowed = ref(false)
 
 const hideDropArea = () => {
 	if (dropAreaRef.value) {
@@ -36,29 +39,61 @@ const hideDropArea = () => {
 }
 
 const handleDrop = (event: DragEvent) => {
+	event.preventDefault()
 	hideDropArea()
-	if (event.dataTransfer && event.dataTransfer.files && fileAllowed.value) {
-		emit('change', event.dataTransfer.files)
+
+	const files = event.dataTransfer?.files
+	if (!files || files.length === 0) return
+
+	const file = files[0]
+
+	if (!matchesAccept({ getAsFile: () => file } as DataTransferItem, props.accept)) {
+		addNotification({
+			title: 'Invalid file',
+			text: `The file "${file.name}" is not a valid file type for this project.`,
+			type: 'error',
+		})
+		return
 	}
+
+	emit('change', files)
+}
+
+function matchesAccept(file: DataTransferItem, accept?: string): boolean {
+	if (!accept || accept.trim() === '') return true
+
+	const fileType = file.type // e.g. "image/png"
+	const fileName = file.getAsFile()?.name.toLowerCase() ?? ''
+
+	return accept
+		.split(',')
+		.map((t) => t.trim().toLowerCase())
+		.some((token) => {
+			// .png, .jpg
+			if (token.startsWith('.')) {
+				return fileName.endsWith(token)
+			}
+
+			// image/*
+			if (token.endsWith('/*')) {
+				const base = token.slice(0, -1) // "image/"
+				return fileType.startsWith(base)
+			}
+
+			// image/png
+			return fileType === token
+		})
 }
 
 const allowDrag = (event: DragEvent) => {
-	const file = event.dataTransfer?.items[0]
-	if (
-		file &&
-		props.accept
-			.split(',')
-			.reduce((acc, t) => acc || file.type.startsWith(t) || file.type === t || t === '*', false)
-	) {
-		fileAllowed.value = true
-		event.dataTransfer.dropEffect = 'copy'
-		event.preventDefault()
-		if (dropAreaRef.value) {
-			dropAreaRef.value.style.visibility = 'visible'
-		}
-	} else {
-		fileAllowed.value = false
-		hideDropArea()
+	const item = event.dataTransfer?.items?.[0]
+	if (!item || item.kind !== 'file') return
+
+	event.preventDefault()
+	event.dataTransfer!.dropEffect = 'copy'
+
+	if (dropAreaRef.value) {
+		dropAreaRef.value.style.visibility = 'visible'
 	}
 }