From a12c734aa57bc2105520fe21fe57859a3600ed7f Mon Sep 17 00:00:00 2001
From: Julian Freeman <freemanjulian372@gmail.com>
Date: Thu, 16 Apr 2026 13:59:52 -0400
Subject: [PATCH] refactor frontend

---
 src/App.vue                                   | 238 ++----------------
 src/features/browser-assistant/sort.ts        |  76 ++++++
 src/features/browser-assistant/types.ts       |  47 ++++
 .../browser-assistant/useBrowserAssistant.ts  | 157 ++++++++++++
 4 files changed, 303 insertions(+), 215 deletions(-)
 create mode 100644 src/features/browser-assistant/sort.ts
 create mode 100644 src/features/browser-assistant/types.ts
 create mode 100644 src/features/browser-assistant/useBrowserAssistant.ts

diff --git a/src/App.vue b/src/App.vue
index b4e9897..f02e1ac 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -1,221 +1,29 @@
 <script setup lang="ts">
-import { computed, onMounted, ref, watch } from "vue";
-import { invoke } from "@tauri-apps/api/core";
+import { useBrowserAssistant } from "./features/browser-assistant/useBrowserAssistant";
 
-type BrowserStats = {
-  profileCount: number;
-  extensionCount: number;
-  bookmarkCount: number;
-};
-
-type ProfileSummary = {
-  id: string;
-  name: string;
-  email: string | null;
-  avatarDataUrl: string | null;
-  avatarLabel: string;
-  path: string;
-};
-
-type ExtensionSummary = {
-  id: string;
-  name: string;
-  version: string | null;
-  iconDataUrl: string | null;
-  profileIds: string[];
-};
-
-type BookmarkSummary = {
-  url: string;
-  title: string;
-  profileIds: string[];
-};
-
-type ProfileSortKey = "name" | "email" | "id";
-type ExtensionSortKey = "name" | "id";
-type BookmarkSortKey = "title" | "url";
-
-type BrowserView = {
-  browserId: string;
-  browserName: string;
-  dataRoot: string;
-  profiles: ProfileSummary[];
-  extensions: ExtensionSummary[];
-  bookmarks: BookmarkSummary[];
-  stats: BrowserStats;
-};
-
-type ScanResponse = {
-  browsers: BrowserView[];
-};
-
-const loading = ref(true);
-const error = ref("");
-const response = ref<ScanResponse>({ browsers: [] });
-const selectedBrowserId = ref("");
-const activeSection = ref<"profiles" | "extensions" | "bookmarks">("profiles");
-const expandedExtensionIds = ref<string[]>([]);
-const expandedBookmarkUrls = ref<string[]>([]);
-const profileSortKey = ref<ProfileSortKey>("name");
-const extensionSortKey = ref<ExtensionSortKey>("name");
-const bookmarkSortKey = ref<BookmarkSortKey>("title");
-
-const browsers = computed(() => response.value.browsers);
-const currentBrowser = computed(() =>
-  browsers.value.find((browser) => browser.browserId === selectedBrowserId.value) ??
-    browsers.value[0] ??
-    null,
-);
-const sortedProfiles = computed(() => {
-  const profiles = [...(currentBrowser.value?.profiles ?? [])];
-  return profiles.sort((left, right) => {
-    if (profileSortKey.value === "email") {
-      return (
-        compareText(left.email ?? "", right.email ?? "") ||
-        compareText(left.name, right.name) ||
-        compareProfileId(left.id, right.id)
-      );
-    }
-    if (profileSortKey.value === "id") {
-      return compareProfileId(left.id, right.id);
-    }
-    return compareText(left.name, right.name) || compareProfileId(left.id, right.id);
-  });
-});
-const sortedExtensions = computed(() => {
-  const extensions = [...(currentBrowser.value?.extensions ?? [])];
-  return extensions.sort((left, right) => {
-    if (extensionSortKey.value === "id") {
-      return compareText(left.id, right.id);
-    }
-    return compareText(left.name, right.name) || compareText(left.id, right.id);
-  });
-});
-const sortedBookmarks = computed(() => {
-  const bookmarks = [...(currentBrowser.value?.bookmarks ?? [])];
-  return bookmarks.sort((left, right) => {
-    if (bookmarkSortKey.value === "url") {
-      return compareText(left.url, right.url);
-    }
-    return compareText(left.title, right.title) || compareText(left.url, right.url);
-  });
-});
-
-watch(
+const {
+  activeSection,
+  bookmarkProfilesExpanded,
+  bookmarkSortKey,
+  browserMonogram,
   browsers,
-  (items) => {
-    if (!items.length) {
-      selectedBrowserId.value = "";
-      return;
-    }
-    const hasSelected = items.some(
-      (browser) => browser.browserId === selectedBrowserId.value,
-    );
-    if (!hasSelected) {
-      selectedBrowserId.value = items[0].browserId;
-    }
-  },
-  { immediate: true },
-);
-
-watch(selectedBrowserId, () => {
-  expandedExtensionIds.value = [];
-  expandedBookmarkUrls.value = [];
-});
-
-async function scanBrowsers() {
-  loading.value = true;
-  error.value = "";
-
-  try {
-    response.value = await invoke<ScanResponse>("scan_browsers");
-  } catch (scanError) {
-    error.value =
-      scanError instanceof Error
-        ? scanError.message
-        : "Failed to scan browser data.";
-  } finally {
-    loading.value = false;
-  }
-}
-
-function browserMonogram(browserId: string) {
-  if (browserId === "chrome") return "CH";
-  if (browserId === "edge") return "ED";
-  if (browserId === "brave") return "BR";
-  return browserId.slice(0, 2).toUpperCase();
-}
-
-function extensionMonogram(name: string) {
-  return name.trim().slice(0, 1).toUpperCase() || "?";
-}
-
-function domainFromUrl(url: string) {
-  try {
-    return new URL(url).hostname;
-  } catch {
-    return url;
-  }
-}
-
-function sectionCount(section: "profiles" | "extensions" | "bookmarks") {
-  if (!currentBrowser.value) return 0;
-  if (section === "profiles") return currentBrowser.value.profiles.length;
-  if (section === "extensions") return currentBrowser.value.extensions.length;
-  return currentBrowser.value.bookmarks.length;
-}
-
-function toggleExtensionProfiles(extensionId: string) {
-  expandedExtensionIds.value = expandedExtensionIds.value.includes(extensionId)
-    ? expandedExtensionIds.value.filter((id) => id !== extensionId)
-    : [...expandedExtensionIds.value, extensionId];
-}
-
-function toggleBookmarkProfiles(url: string) {
-  expandedBookmarkUrls.value = expandedBookmarkUrls.value.includes(url)
-    ? expandedBookmarkUrls.value.filter((value) => value !== url)
-    : [...expandedBookmarkUrls.value, url];
-}
-
-function extensionProfilesExpanded(extensionId: string) {
-  return expandedExtensionIds.value.includes(extensionId);
-}
-
-function bookmarkProfilesExpanded(url: string) {
-  return expandedBookmarkUrls.value.includes(url);
-}
-
-function compareText(left: string, right: string) {
-  return left.localeCompare(right, undefined, {
-    sensitivity: "base",
-    numeric: true,
-  });
-}
-
-function compareProfileId(left: string, right: string) {
-  const leftKey = profileSortKeyValue(left);
-  const rightKey = profileSortKeyValue(right);
-  if (leftKey.group !== rightKey.group) return leftKey.group - rightKey.group;
-  if (leftKey.number !== rightKey.number) return leftKey.number - rightKey.number;
-  return compareText(leftKey.text, rightKey.text);
-}
-
-function profileSortKeyValue(profileId: string) {
-  if (profileId === "Default") {
-    return { group: 0, number: 0, text: profileId };
-  }
-  const profileNumber = profileId.startsWith("Profile ")
-    ? Number(profileId.slice("Profile ".length))
-    : Number.NaN;
-  if (!Number.isNaN(profileNumber)) {
-    return { group: 1, number: profileNumber, text: profileId };
-  }
-  return { group: 2, number: Number.MAX_SAFE_INTEGER, text: profileId };
-}
-
-onMounted(() => {
-  void scanBrowsers();
-});
+  currentBrowser,
+  domainFromUrl,
+  error,
+  extensionMonogram,
+  extensionProfilesExpanded,
+  extensionSortKey,
+  loading,
+  profileSortKey,
+  scanBrowsers,
+  sectionCount,
+  selectedBrowserId,
+  sortedBookmarks,
+  sortedExtensions,
+  sortedProfiles,
+  toggleBookmarkProfiles,
+  toggleExtensionProfiles,
+} = useBrowserAssistant();
 </script>
 
 <template>
diff --git a/src/features/browser-assistant/sort.ts b/src/features/browser-assistant/sort.ts
new file mode 100644
index 0000000..e41ee26
--- /dev/null
+++ b/src/features/browser-assistant/sort.ts
@@ -0,0 +1,76 @@
+import type {
+  BookmarkSortKey,
+  BookmarkSummary,
+  ExtensionSortKey,
+  ExtensionSummary,
+  ProfileSortKey,
+  ProfileSummary,
+} from "./types";
+
+export function compareText(left: string, right: string) {
+  return left.localeCompare(right, undefined, {
+    sensitivity: "base",
+    numeric: true,
+  });
+}
+
+export function compareProfileId(left: string, right: string) {
+  const leftKey = profileSortKeyValue(left);
+  const rightKey = profileSortKeyValue(right);
+  if (leftKey.group !== rightKey.group) return leftKey.group - rightKey.group;
+  if (leftKey.number !== rightKey.number) return leftKey.number - rightKey.number;
+  return compareText(leftKey.text, rightKey.text);
+}
+
+export function sortProfiles(items: ProfileSummary[], sortKey: ProfileSortKey) {
+  const profiles = [...items];
+  return profiles.sort((left, right) => {
+    if (sortKey === "email") {
+      return (
+        compareText(left.email ?? "", right.email ?? "") ||
+        compareText(left.name, right.name) ||
+        compareProfileId(left.id, right.id)
+      );
+    }
+    if (sortKey === "id") {
+      return compareProfileId(left.id, right.id);
+    }
+    return compareText(left.name, right.name) || compareProfileId(left.id, right.id);
+  });
+}
+
+export function sortExtensions(items: ExtensionSummary[], sortKey: ExtensionSortKey) {
+  const extensions = [...items];
+  return extensions.sort((left, right) => {
+    if (sortKey === "id") {
+      return compareText(left.id, right.id);
+    }
+    return compareText(left.name, right.name) || compareText(left.id, right.id);
+  });
+}
+
+export function sortBookmarks(items: BookmarkSummary[], sortKey: BookmarkSortKey) {
+  const bookmarks = [...items];
+  return bookmarks.sort((left, right) => {
+    if (sortKey === "url") {
+      return compareText(left.url, right.url);
+    }
+    return compareText(left.title, right.title) || compareText(left.url, right.url);
+  });
+}
+
+function profileSortKeyValue(profileId: string) {
+  if (profileId === "Default") {
+    return { group: 0, number: 0, text: profileId };
+  }
+
+  const profileNumber = profileId.startsWith("Profile ")
+    ? Number(profileId.slice("Profile ".length))
+    : Number.NaN;
+
+  if (!Number.isNaN(profileNumber)) {
+    return { group: 1, number: profileNumber, text: profileId };
+  }
+
+  return { group: 2, number: Number.MAX_SAFE_INTEGER, text: profileId };
+}
diff --git a/src/features/browser-assistant/types.ts b/src/features/browser-assistant/types.ts
new file mode 100644
index 0000000..1bea25d
--- /dev/null
+++ b/src/features/browser-assistant/types.ts
@@ -0,0 +1,47 @@
+export type BrowserStats = {
+  profileCount: number;
+  extensionCount: number;
+  bookmarkCount: number;
+};
+
+export type ProfileSummary = {
+  id: string;
+  name: string;
+  email: string | null;
+  avatarDataUrl: string | null;
+  avatarLabel: string;
+  path: string;
+};
+
+export type ExtensionSummary = {
+  id: string;
+  name: string;
+  version: string | null;
+  iconDataUrl: string | null;
+  profileIds: string[];
+};
+
+export type BookmarkSummary = {
+  url: string;
+  title: string;
+  profileIds: string[];
+};
+
+export type ProfileSortKey = "name" | "email" | "id";
+export type ExtensionSortKey = "name" | "id";
+export type BookmarkSortKey = "title" | "url";
+export type ActiveSection = "profiles" | "extensions" | "bookmarks";
+
+export type BrowserView = {
+  browserId: string;
+  browserName: string;
+  dataRoot: string;
+  profiles: ProfileSummary[];
+  extensions: ExtensionSummary[];
+  bookmarks: BookmarkSummary[];
+  stats: BrowserStats;
+};
+
+export type ScanResponse = {
+  browsers: BrowserView[];
+};
diff --git a/src/features/browser-assistant/useBrowserAssistant.ts b/src/features/browser-assistant/useBrowserAssistant.ts
new file mode 100644
index 0000000..43276ec
--- /dev/null
+++ b/src/features/browser-assistant/useBrowserAssistant.ts
@@ -0,0 +1,157 @@
+import { computed, onMounted, ref, watch } from "vue";
+import { invoke } from "@tauri-apps/api/core";
+
+import { sortBookmarks, sortExtensions, sortProfiles } from "./sort";
+import type {
+  ActiveSection,
+  BookmarkSortKey,
+  BrowserView,
+  ExtensionSortKey,
+  ProfileSortKey,
+  ScanResponse,
+} from "./types";
+
+export function useBrowserAssistant() {
+  const loading = ref(true);
+  const error = ref("");
+  const response = ref<ScanResponse>({ browsers: [] });
+  const selectedBrowserId = ref("");
+  const activeSection = ref<ActiveSection>("profiles");
+  const expandedExtensionIds = ref<string[]>([]);
+  const expandedBookmarkUrls = ref<string[]>([]);
+  const profileSortKey = ref<ProfileSortKey>("name");
+  const extensionSortKey = ref<ExtensionSortKey>("name");
+  const bookmarkSortKey = ref<BookmarkSortKey>("title");
+
+  const browsers = computed(() => response.value.browsers);
+  const currentBrowser = computed<BrowserView | null>(
+    () =>
+      browsers.value.find((browser) => browser.browserId === selectedBrowserId.value) ??
+      browsers.value[0] ??
+      null,
+  );
+
+  const sortedProfiles = computed(() =>
+    sortProfiles(currentBrowser.value?.profiles ?? [], profileSortKey.value),
+  );
+  const sortedExtensions = computed(() =>
+    sortExtensions(currentBrowser.value?.extensions ?? [], extensionSortKey.value),
+  );
+  const sortedBookmarks = computed(() =>
+    sortBookmarks(currentBrowser.value?.bookmarks ?? [], bookmarkSortKey.value),
+  );
+
+  watch(
+    browsers,
+    (items) => {
+      if (!items.length) {
+        selectedBrowserId.value = "";
+        return;
+      }
+
+      const hasSelected = items.some(
+        (browser) => browser.browserId === selectedBrowserId.value,
+      );
+
+      if (!hasSelected) {
+        selectedBrowserId.value = items[0].browserId;
+      }
+    },
+    { immediate: true },
+  );
+
+  watch(selectedBrowserId, () => {
+    expandedExtensionIds.value = [];
+    expandedBookmarkUrls.value = [];
+  });
+
+  async function scanBrowsers() {
+    loading.value = true;
+    error.value = "";
+
+    try {
+      response.value = await invoke<ScanResponse>("scan_browsers");
+    } catch (scanError) {
+      error.value =
+        scanError instanceof Error
+          ? scanError.message
+          : "Failed to scan browser data.";
+    } finally {
+      loading.value = false;
+    }
+  }
+
+  function browserMonogram(browserId: string) {
+    if (browserId === "chrome") return "CH";
+    if (browserId === "edge") return "ED";
+    if (browserId === "brave") return "BR";
+    return browserId.slice(0, 2).toUpperCase();
+  }
+
+  function extensionMonogram(name: string) {
+    return name.trim().slice(0, 1).toUpperCase() || "?";
+  }
+
+  function domainFromUrl(url: string) {
+    try {
+      return new URL(url).hostname;
+    } catch {
+      return url;
+    }
+  }
+
+  function sectionCount(section: ActiveSection) {
+    if (!currentBrowser.value) return 0;
+    if (section === "profiles") return currentBrowser.value.profiles.length;
+    if (section === "extensions") return currentBrowser.value.extensions.length;
+    return currentBrowser.value.bookmarks.length;
+  }
+
+  function toggleExtensionProfiles(extensionId: string) {
+    expandedExtensionIds.value = expandedExtensionIds.value.includes(extensionId)
+      ? expandedExtensionIds.value.filter((id) => id !== extensionId)
+      : [...expandedExtensionIds.value, extensionId];
+  }
+
+  function toggleBookmarkProfiles(url: string) {
+    expandedBookmarkUrls.value = expandedBookmarkUrls.value.includes(url)
+      ? expandedBookmarkUrls.value.filter((value) => value !== url)
+      : [...expandedBookmarkUrls.value, url];
+  }
+
+  function extensionProfilesExpanded(extensionId: string) {
+    return expandedExtensionIds.value.includes(extensionId);
+  }
+
+  function bookmarkProfilesExpanded(url: string) {
+    return expandedBookmarkUrls.value.includes(url);
+  }
+
+  onMounted(() => {
+    void scanBrowsers();
+  });
+
+  return {
+    activeSection,
+    bookmarkProfilesExpanded,
+    bookmarkSortKey,
+    browserMonogram,
+    browsers,
+    currentBrowser,
+    domainFromUrl,
+    error,
+    extensionMonogram,
+    extensionProfilesExpanded,
+    extensionSortKey,
+    loading,
+    profileSortKey,
+    scanBrowsers,
+    sectionCount,
+    selectedBrowserId,
+    sortedBookmarks,
+    sortedExtensions,
+    sortedProfiles,
+    toggleBookmarkProfiles,
+    toggleExtensionProfiles,
+  };
+}