feat: hide gitignored vault content

src/lib/gitignoredVisibilityEvents.ts

@@ -0,0 +1,36 @@
+import type { VaultEntry } from '../types'
+
+export const TOGGLE_GITIGNORED_VISIBILITY_EVENT = 'tolaria:toggle-gitignored-visibility'
+export const GITIGNORED_VISIBILITY_CHANGED_EVENT = 'tolaria:gitignored-visibility-changed'
+export const GITIGNORED_VISIBILITY_APPLIED_EVENT = 'tolaria:gitignored-visibility-applied'
+
+interface GitignoredVisibilityChangedDetail {
+  hide: boolean
+}
+
+interface GitignoredVisibilityAppliedDetail extends GitignoredVisibilityChangedDetail {
+  visiblePaths: string[]
+}
+
+export type GitignoredVisibilityChangedEvent = CustomEvent<GitignoredVisibilityChangedDetail>
+export type GitignoredVisibilityAppliedEvent = CustomEvent<GitignoredVisibilityAppliedDetail>
+
+function dispatchBrowserEvent<T>(name: string, detail: T): void {
+  if (typeof window === 'undefined') return
+  window.dispatchEvent(new CustomEvent(name, { detail }))
+}
+
+export function requestGitignoredVisibilityToggle(): void {
+  dispatchBrowserEvent(TOGGLE_GITIGNORED_VISIBILITY_EVENT, {})
+}
+
+export function notifyGitignoredVisibilityChanged(hide: boolean): void {
+  dispatchBrowserEvent(GITIGNORED_VISIBILITY_CHANGED_EVENT, { hide })
+}
+
+export function notifyGitignoredVisibilityApplied(hide: boolean, entries: VaultEntry[]): void {
+  dispatchBrowserEvent(GITIGNORED_VISIBILITY_APPLIED_EVENT, {
+    hide,
+    visiblePaths: entries.map((entry) => entry.path),
+  })
+}