add handling of app links

src/components/search.tsx

···
 import { A, useLocation, useNavigate } from "@solidjs/router";
 import { createResource, createSignal, For, onCleanup, onMount, Show } from "solid-js";
 import { isTouchDevice } from "../layout";
+import { appHandleLink, appList } from "../utils/app-urls";
 import { createDebouncedValue } from "../utils/hooks/debounced";
 
 export const [showSearch, setShowSearch] = createSignal(false);
···
     setShowSearch(false);
     if (input === "me" && localStorage.getItem("lastSignedIn") !== null) {
       navigate(`/at://${localStorage.getItem("lastSignedIn")}`);
-    } else if (
-      !input.startsWith("https://bsky.app/") &&
-      (input.startsWith("https://") || input.startsWith("http://"))
-    ) {
-      navigate(`/${input.replace("https://", "").replace("http://", "").replace("/", "")}`);
     } else if (search()?.length) {
       navigate(`/at://${search()![0].did}`);
+    } else if (input.startsWith("https://") || input.startsWith("http://")) {
+      const hostLength = input.indexOf("/", 8);
+      const host = input.slice(0, hostLength).replace("https://", "").replace("http://", "");
+
+      if (!(host in appList)) {
+        navigate(`/${input.replace("https://", "").replace("http://", "").replace("/", "")}`);
+      } else {
+        const app = appList[host as keyof typeof appList];
+        const path = input.slice(hostLength + 1).split("/");
+
+        const uri = appHandleLink[app](path);
+        navigate(`/${uri}`);
+      }
     } else {
-      const uri = input
-        .replace("at://", "")
-        .replace("https://bsky.app/profile/", "")
-        .replace("/post/", "/app.bsky.feed.post/");
-      const uriParts = uri.split("/");
-      navigate(
-        `/at://${uriParts[0]}${uriParts.length > 1 ? `/${uriParts.slice(1).join("/")}` : ""}`,
-      );
+      navigate(`/at://${input}`);
     }
     setShowSearch(false);
   };

src/utils/app-urls.ts

···
+export type AppUrl = `${string}.${string}` | `localhost:${number}`;
+type AppUrlObject = Record<AppUrl, App>;
+type AppHandleLinkObject = Record<App, (url: string[]) => string>;
+
+export enum App {
+  Bluesky = 0,
+  Tangled = 1,
+  Whitewind = 2,
+  Frontpage = 3,
+  Pinksea = 4,
+  Linkat = 5,
+}
+
+export const appList: AppUrlObject = {
+  "localhost:19006": App.Bluesky,
+  "blacksky.community": App.Bluesky,
+  "bsky.app": App.Bluesky,
+  "catsky.social": App.Bluesky,
+  "deer.aylac.top": App.Bluesky,
+  "deer-social-ayla.pages.dev": App.Bluesky,
+  "deer.social": App.Bluesky,
+  "main.bsky.dev": App.Bluesky,
+  "social.daniela.lol": App.Bluesky,
+  "tangled.org": App.Tangled,
+  "whtwnd.com": App.Whitewind,
+  "frontpage.fyi": App.Frontpage,
+  "pinksea.art": App.Pinksea,
+  "linkat.blue": App.Linkat,
+};
+
+export const appHandleLink: AppHandleLinkObject = {
+  [App.Bluesky]: (path) => {
+    const baseType = path[0];
+    const user = path[1];
+
+    if (baseType === "profile") {
+      if (path[2]) {
+        const type = path[2];
+        const rkey = path[3];
+
+        if (type === "post") {
+          return `at://${user}/app.bsky.feed.post/${rkey}`;
+        } else if (type === "list") {
+          return `at://${user}/app.bsky.graph.list/${rkey}`;
+        } else if (type === "feed") {
+          return `at://${user}/app.bsky.feed.generator/${rkey}`;
+        } else if (type === "follows") {
+          return `at://${user}/app.bsky.graph.follow/${rkey}`;
+        }
+      } else {
+        return `at://${user}`;
+      }
+    } else if (baseType === "starter-pack") {
+      return `at://${user}/app.bsky.graph.starterpack/${path[2]}`;
+    }
+    return `at://${user}`;
+  },
+  [App.Tangled]: (path) => {
+    if (path[0] === "strings") {
+      return `at://${path[1]}/sh.tangled.string/${path[2]}`;
+    }
+
+    let query: string | undefined;
+    if (path[path.length - 1].includes("?")) {
+      const split = path[path.length - 1].split("?");
+      query = split[1];
+      path[path.length - 1] = split[0];
+    }
+
+    const user = path[0].replace("@", "");
+
+    if (path.length === 1) {
+      if (query === "tab=repos") {
+        return `at://${user}/sh.tangled.repo`;
+      } else if (query === "tab=starred") {
+        return `at://${user}/sh.tangled.feed.star`;
+      } else if (query === "tab=strings") {
+        return `at://${user}/sh.tangled.string`;
+      }
+    } else if (path.length === 2) {
+      // no way to convert the repo name to an rkey afaik
+      // same reason why there's nothing related to issues in here
+      return `at://${user}/sh.tangled.repo`;
+    }
+
+    return `at://${user}`;
+  },
+  [App.Whitewind]: (path) => {
+    if (path.length === 2) {
+      return `at://${path[0]}/com.whtwnd.blog.entry/${path[1]}`;
+    }
+
+    return `at://${path[0]}/com.whtwnd.blog.entry`;
+  },
+  [App.Frontpage]: (path) => {
+    if (path.length === 3) {
+      return `at://${path[1]}/fyi.unravel.frontpage.post/${path[2]}`;
+    } else if (path.length === 5) {
+      return `at://${path[3]}/fyi.unravel.frontpage.comment/${path[4]}`;
+    }
+
+    return `at://${path[0]}`;
+  },
+  [App.Pinksea]: (path) => {
+    if (path.length === 2) {
+      return `at://${path[0]}/com.shinolabs.pinksea.oekaki/${path[1]}`;
+    }
+
+    return `at://${path[0]}`;
+  },
+  [App.Linkat]: (path) => `at://${path[0]}/blue.linkat.board/self`,
+};