From f74eb170397e845d27faee00855b14412ecfb383 Mon Sep 17 00:00:00 2001
From: cottongin <cottongin@users.noreply.github.com>
Date: Mon, 21 Sep 2026 10:54:42 -0400
Subject: [PATCH] feat: add preferences store with cookie source and output
 directory

Co-authored-by: Cursor <cursoragent@cursor.com>
---
 src/App.svelte                             |  17 ++
 src/lib/components/PreferencesPanel.svelte | 203 +++++++++++++++++++++
 src/lib/stores/preferences.svelte.ts       |  43 +++++
 3 files changed, 263 insertions(+)
 create mode 100644 src/lib/components/PreferencesPanel.svelte
 create mode 100644 src/lib/stores/preferences.svelte.ts

diff --git a/src/App.svelte b/src/App.svelte
index 655abc3..74f0a39 100644
--- a/src/App.svelte
+++ b/src/App.svelte
@@ -6,17 +6,29 @@
   import ClipList from '$lib/components/ClipList.svelte';
   import StatusBar from '$lib/components/StatusBar.svelte';
   import SetupWizard from '$lib/components/SetupWizard.svelte';
+  import PreferencesPanel from '$lib/components/PreferencesPanel.svelte';
+  import { loadPreferences } from '$lib/stores/preferences.svelte';
 
   let showSetupWizard = $state(true);
+  let showPreferences = $state(false);
+
+  $effect(() => {
+    loadPreferences();
+  });
 </script>
 
 {#if showSetupWizard}
   <SetupWizard onComplete={() => (showSetupWizard = false)} />
 {/if}
 
+{#if showPreferences}
+  <PreferencesPanel onClose={() => (showPreferences = false)} />
+{/if}
+
 <div class="app-shell">
   <header class="toolbar">
     <UrlInput />
+    <button class="prefs-btn" onclick={() => (showPreferences = true)} title="Preferences">⚙</button>
   </header>
 
   <main class="content">
@@ -51,4 +63,9 @@
     flex-direction: column;
     overflow: hidden;
   }
+
+  .prefs-btn {
+    font-size: 18px;
+    padding: 4px 8px;
+  }
 </style>
diff --git a/src/lib/components/PreferencesPanel.svelte b/src/lib/components/PreferencesPanel.svelte
new file mode 100644
index 0000000..1f3901b
--- /dev/null
+++ b/src/lib/components/PreferencesPanel.svelte
@@ -0,0 +1,203 @@
+<script lang="ts">
+  import { open } from '@tauri-apps/plugin-dialog';
+  import {
+    preferences,
+    setOutputDirectory,
+    setCookieSource,
+    type CookieSource,
+  } from '$lib/stores/preferences.svelte';
+
+  let { onClose }: { onClose: () => void } = $props();
+
+  let cookieType = $derived(preferences.cookieSource.type);
+  let cookieFilePath = $state(
+    preferences.cookieSource.type === 'file' ? preferences.cookieSource.path : ''
+  );
+
+  async function pickOutputDirectory() {
+    const selected = await open({
+      directory: true,
+      defaultPath: preferences.outputDirectory,
+      title: 'Choose output directory',
+    });
+    if (selected) {
+      await setOutputDirectory(selected as string);
+    }
+  }
+
+  async function handleCookieTypeChange(newType: string) {
+    let newSource: CookieSource;
+    switch (newType) {
+      case 'browser':
+        newSource = { type: 'browser', browser: 'firefox' };
+        break;
+      case 'file':
+        newSource = { type: 'file', path: cookieFilePath || '' };
+        break;
+      case 'none':
+        newSource = { type: 'none' };
+        break;
+      default: {
+        const _exhaustive: never = newType as never;
+        throw new Error(`Unhandled cookie type: ${_exhaustive}`);
+      }
+    }
+    await setCookieSource(newSource);
+  }
+
+  async function pickCookieFile() {
+    const selected = await open({
+      filters: [{ name: 'Cookie files', extensions: ['txt'] }],
+      title: 'Select cookies.txt file',
+    });
+    if (selected) {
+      cookieFilePath = selected as string;
+      await setCookieSource({ type: 'file', path: cookieFilePath });
+    }
+  }
+</script>
+
+<div class="overlay" role="presentation" onclick={onClose}>
+  <div class="panel" role="dialog" onclick={(e) => e.stopPropagation()}>
+    <h2>Preferences</h2>
+
+    <section>
+      <h3>Output Directory</h3>
+      <div class="row">
+        <code class="path">{preferences.outputDirectory}</code>
+        <button onclick={pickOutputDirectory}>Change…</button>
+      </div>
+    </section>
+
+    <section>
+      <h3>YouTube Cookie Source</h3>
+      <div class="radio-group">
+        <label>
+          <input
+            type="radio"
+            name="cookie"
+            value="browser"
+            checked={cookieType === 'browser'}
+            onchange={() => handleCookieTypeChange('browser')}
+          />
+          Firefox (recommended)
+        </label>
+        <label>
+          <input
+            type="radio"
+            name="cookie"
+            value="file"
+            checked={cookieType === 'file'}
+            onchange={() => handleCookieTypeChange('file')}
+          />
+          cookies.txt file
+          {#if cookieType === 'file'}
+            <div class="file-picker">
+              <code class="path">{cookieFilePath || 'No file selected'}</code>
+              <button onclick={pickCookieFile}>Browse…</button>
+            </div>
+          {/if}
+        </label>
+        <label>
+          <input
+            type="radio"
+            name="cookie"
+            value="none"
+            checked={cookieType === 'none'}
+            onchange={() => handleCookieTypeChange('none')}
+          />
+          None (public content only)
+        </label>
+      </div>
+    </section>
+
+    <div class="actions">
+      <button class="primary" onclick={onClose}>Done</button>
+    </div>
+  </div>
+</div>
+
+<style>
+  .overlay {
+    position: fixed;
+    inset: 0;
+    background: rgba(0, 0, 0, 0.5);
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    z-index: 900;
+  }
+
+  .panel {
+    background: var(--bg-secondary);
+    border: 1px solid var(--border);
+    border-radius: 12px;
+    padding: 24px 32px;
+    max-width: 480px;
+    width: 100%;
+  }
+
+  h2 {
+    margin-bottom: 16px;
+  }
+
+  h3 {
+    font-size: 14px;
+    color: var(--text-secondary);
+    margin-bottom: 8px;
+  }
+
+  section {
+    margin-bottom: 20px;
+  }
+
+  .row {
+    display: flex;
+    align-items: center;
+    gap: 12px;
+  }
+
+  .path {
+    background: var(--bg-primary);
+    padding: 4px 8px;
+    border-radius: 4px;
+    font-size: 13px;
+    flex: 1;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+  }
+
+  .radio-group {
+    display: flex;
+    flex-direction: column;
+    gap: 8px;
+  }
+
+  .radio-group label {
+    display: flex;
+    align-items: flex-start;
+    gap: 8px;
+    font-size: 14px;
+    cursor: pointer;
+  }
+
+  .file-picker {
+    display: flex;
+    align-items: center;
+    gap: 8px;
+    margin-top: 4px;
+    margin-left: 20px;
+  }
+
+  .actions {
+    display: flex;
+    justify-content: flex-end;
+  }
+
+  .primary {
+    background: var(--accent);
+    color: var(--bg-primary);
+    font-weight: 600;
+  }
+</style>
diff --git a/src/lib/stores/preferences.svelte.ts b/src/lib/stores/preferences.svelte.ts
new file mode 100644
index 0000000..05dd871
--- /dev/null
+++ b/src/lib/stores/preferences.svelte.ts
@@ -0,0 +1,43 @@
+import { load, Store } from '@tauri-apps/plugin-store';
+import type { CookieSource } from '$lib/bindings/dependencies';
+
+export type { CookieSource };
+
+export interface Preferences {
+  outputDirectory: string;
+  cookieSource: CookieSource;
+}
+
+const DEFAULT_PREFERENCES: Preferences = {
+  outputDirectory: '~/',
+  cookieSource: { type: 'browser', browser: 'firefox' },
+};
+
+let store: Store | null = null;
+
+export const preferences = $state<Preferences>({ ...DEFAULT_PREFERENCES });
+
+export async function loadPreferences(): Promise<void> {
+  store = await load('preferences.json', { autoSave: true });
+  const savedDir = await store.get<string>('outputDirectory');
+  const savedCookie = await store.get<CookieSource>('cookieSource');
+  if (savedDir) preferences.outputDirectory = savedDir;
+  if (savedCookie) preferences.cookieSource = savedCookie;
+}
+
+export async function savePreferences(): Promise<void> {
+  if (!store) return;
+  await store.set('outputDirectory', preferences.outputDirectory);
+  await store.set('cookieSource', preferences.cookieSource);
+  await store.save();
+}
+
+export async function setOutputDirectory(dir: string): Promise<void> {
+  preferences.outputDirectory = dir;
+  await savePreferences();
+}
+
+export async function setCookieSource(source: CookieSource): Promise<void> {
+  preferences.cookieSource = source;
+  await savePreferences();
+}