fix post generate

src/lib/router.ts

@@ -0,0 +1,86 @@
+export interface Route {
+  type: 'blog' | 'post' | 'browser-services' | 'browser-collections' | 'browser-record' | 'new'
+  handle?: string
+  collection?: string
+  rkey?: string
+  service?: string
+}
+
+export function parseRoute(pathname: string): Route {
+  const parts = pathname.split('/').filter(Boolean)
+
+  // / - Blog top
+  if (parts.length === 0) {
+    return { type: 'blog' }
+  }
+
+  // /new - New post form
+  if (parts[0] === 'new') {
+    return { type: 'new' }
+  }
+
+  // /post/${rkey} - Post detail
+  if (parts[0] === 'post' && parts[1]) {
+    return { type: 'post', rkey: parts[1] }
+  }
+
+  // /at/${handle} - Browser services
+  // /at/${handle}/${service-or-collection} - Browser collections or records
+  // /at/${handle}/${collection}/${rkey} - Browser record detail
+  if (parts[0] === 'at' && parts[1]) {
+    const handle = parts[1]
+
+    if (!parts[2]) {
+      // /at/${handle}
+      return { type: 'browser-services', handle }
+    }
+
+    if (!parts[3]) {
+      // /at/${handle}/${service-or-collection}
+      // If it looks like a domain (2 parts), treat as service
+      // Otherwise treat as collection NSID (3+ parts)
+      const segment = parts[2]
+      if (segment.split('.').length <= 2) {
+        // Likely a service domain like "bsky.app"
+        return { type: 'browser-collections', handle, service: segment }
+      } else {
+        // Likely a collection NSID like "app.bsky.feed.post"
+        // Show record list for this collection
+        return { type: 'browser-record', handle, collection: segment }
+      }
+    }
+
+    // /at/${handle}/${collection}/${rkey}
+    return { type: 'browser-record', handle, collection: parts[2], rkey: parts[3] }
+  }
+
+  // Fallback to blog
+  return { type: 'blog' }
+}
+
+export function buildPath(route: Route): string {
+  switch (route.type) {
+    case 'blog':
+      return '/'
+    case 'new':
+      return '/new'
+    case 'post':
+      return `/post/${route.rkey}`
+    case 'browser-services':
+      return `/at/${route.handle}`
+    case 'browser-collections':
+      return `/at/${route.handle}/${route.service}`
+    case 'browser-record':
+      if (route.rkey) {
+        return `/at/${route.handle}/${route.collection}/${route.rkey}`
+      }
+      return `/at/${route.handle}/${route.collection}`
+    default:
+      return '/'
+  }
+}
+
+export function navigate(path: string): void {
+  window.history.pushState({}, '', path)
+  window.dispatchEvent(new PopStateEvent('popstate'))
+}