model picker (#17)

src/lib/backend/convex/conversations.ts

@@ -37,10 +37,12 @@ export const get = query({
 
 export const getById = query({
 	args: {
-		conversation_id: v.id('conversations'),
+		conversation_id: v.optional(v.id('conversations')),
 		session_token: v.string(),
 	},
 	handler: async (ctx, args) => {
+		if (!args.conversation_id) return null;
+
 		const session = await ctx.runQuery(api.betterAuth.publicGetSession, {
 			session_token: args.session_token,
 		});
@@ -90,11 +92,15 @@ export const createAndAddMessage = mutation({
 		content_html: v.optional(v.string()),
 		role: messageRoleValidator,
 		session_token: v.string(),
-		images: v.optional(v.array(v.object({
+		images: v.optional(
+			v.array(
+				v.object({
 					url: v.string(),
 					storage_id: v.string(),
 					fileName: v.optional(v.string()),
-		}))),
+				})
+			)
+		),
 	},
 	handler: async (
 		ctx,

src/lib/backend/convex/messages.ts

@@ -42,11 +42,15 @@ export const create = mutation({
 		provider: v.optional(providerValidator),
 		token_count: v.optional(v.number()),
 		// Optional image attachments
-		images: v.optional(v.array(v.object({
+		images: v.optional(
+			v.array(
+				v.object({
 					url: v.string(),
 					storage_id: v.string(),
 					fileName: v.optional(v.string()),
-		}))),
+				})
+			)
+		),
 	},
 	handler: async (ctx, args): Promise<Id<'messages'>> => {
 		const session = await ctx.runQuery(api.betterAuth.publicGetSession, {

src/lib/backend/convex/storage.ts

@@ -55,4 +55,3 @@ export const deleteFile = mutation({
 		await ctx.storage.delete(args.storage_id);
 	},
 });
-

src/lib/components/app-sidebar.svelte

@@ -0,0 +1,253 @@
+<script lang="ts">
+	import { Sidebar, useSidebarControls } from '$lib/components/ui/sidebar';
+	import { cmdOrCtrl } from '$lib/hooks/is-mac.svelte';
+	import Tooltip from '$lib/components/ui/tooltip.svelte';
+	import { cn } from '$lib/utils/utils.js';
+	import { Avatar } from 'melt/components';
+	import LoaderCircleIcon from '~icons/lucide/loader-circle';
+	import PinOffIcon from '~icons/lucide/pin-off';
+	import { useConvexClient } from 'convex-svelte';
+	import { session } from '$lib/state/session.svelte';
+	import { api } from '$lib/backend/convex/_generated/api';
+	import { callModal } from './ui/modal/global-modal.svelte';
+	import { goto } from '$app/navigation';
+	import { useCachedQuery } from '$lib/cache/cached-query.svelte';
+	import type { Doc, Id } from '$lib/backend/convex/_generated/dataModel';
+	import PinIcon from '~icons/lucide/pin';
+	import XIcon from '~icons/lucide/x';
+	import { page } from '$app/state';
+	import { Button } from './ui/button';
+
+	const client = useConvexClient();
+
+	const controls = useSidebarControls();
+
+	async function togglePin(conversationId: string) {
+		if (!session.current?.session.token) return;
+
+		await client.mutation(api.conversations.togglePin, {
+			conversation_id: conversationId as Id<'conversations'>,
+			session_token: session.current.session.token,
+		});
+	}
+
+	async function deleteConversation(conversationId: string) {
+		const res = await callModal({
+			title: 'Delete conversation',
+			description: 'Are you sure you want to delete this conversation?',
+			actions: { cancel: 'outline', delete: 'destructive' },
+		});
+
+		if (res !== 'delete') return;
+
+		if (!session.current?.session.token) return;
+
+		await client.mutation(api.conversations.remove, {
+			conversation_id: conversationId as Id<'conversations'>,
+			session_token: session.current.session.token,
+		});
+		await goto(`/chat`);
+	}
+
+	const conversationsQuery = useCachedQuery(api.conversations.get, {
+		session_token: session.current?.session.token ?? '',
+	});
+
+	function groupConversationsByTime(conversations: Doc<'conversations'>[]) {
+		const now = Date.now();
+		const oneDay = 24 * 60 * 60 * 1000;
+		const sevenDays = 7 * oneDay;
+		const thirtyDays = 30 * oneDay;
+
+		const groups = {
+			pinned: [] as Doc<'conversations'>[],
+			today: [] as Doc<'conversations'>[],
+			yesterday: [] as Doc<'conversations'>[],
+			lastWeek: [] as Doc<'conversations'>[],
+			lastMonth: [] as Doc<'conversations'>[],
+			older: [] as Doc<'conversations'>[],
+		};
+
+		conversations.forEach((conversation) => {
+			// Pinned conversations go to pinned group regardless of time
+			if (conversation.pinned) {
+				groups.pinned.push(conversation);
+				return;
+			}
+
+			const updatedAt = conversation.updated_at ?? 0;
+			const timeDiff = now - updatedAt;
+
+			if (timeDiff < oneDay) {
+				groups.today.push(conversation);
+			} else if (timeDiff < 2 * oneDay) {
+				groups.yesterday.push(conversation);
+			} else if (timeDiff < sevenDays) {
+				groups.lastWeek.push(conversation);
+			} else if (timeDiff < thirtyDays) {
+				groups.lastMonth.push(conversation);
+			} else {
+				groups.older.push(conversation);
+			}
+		});
+
+		// Sort pinned conversations by updated_at (most recent first)
+		groups.pinned.sort((a, b) => {
+			const aTime = a.updated_at ?? 0;
+			const bTime = b.updated_at ?? 0;
+			return bTime - aTime;
+		});
+
+		return groups;
+	}
+
+	const groupedConversations = $derived(groupConversationsByTime(conversationsQuery.data ?? []));
+
+	const templateConversations = $derived([
+		{ key: 'pinned', label: 'Pinned', conversations: groupedConversations.pinned, icon: PinIcon },
+		{ key: 'today', label: 'Today', conversations: groupedConversations.today },
+		{ key: 'yesterday', label: 'Yesterday', conversations: groupedConversations.yesterday },
+		{ key: 'lastWeek', label: 'Last 7 days', conversations: groupedConversations.lastWeek },
+		{ key: 'lastMonth', label: 'Last 30 days', conversations: groupedConversations.lastMonth },
+		{ key: 'older', label: 'Older', conversations: groupedConversations.older },
+	]);
+</script>
+
+<Sidebar class="flex flex-col overflow-clip p-2">
+	<div class="flex place-items-center justify-center py-2">
+		<span class="text-center font-serif text-lg">Thom.chat</span>
+	</div>
+	<div class="mt-1 flex w-full px-2">
+		<Tooltip>
+			{#snippet trigger(tooltip)}
+				<a
+					href="/chat"
+					class="border-reflect button-reflect bg-primary/20 hover:bg-primary/50 font-fake-proxima w-full rounded-lg px-4 py-2 text-center text-sm tracking-[-0.005em] duration-200"
+					{...tooltip.trigger}
+					onclick={controls.closeMobile}
+					style="font-variation-settings: 'wght' 750"
+				>
+					New Chat
+				</a>
+			{/snippet}
+			{cmdOrCtrl} + Shift + O
+		</Tooltip>
+	</div>
+	<div class="relative flex min-h-0 flex-1 shrink-0 flex-col overflow-clip">
+		<div
+			class="from-sidebar pointer-events-none absolute top-0 right-0 left-0 z-10 h-4 bg-gradient-to-b to-transparent"
+		></div>
+		<div class="flex flex-1 flex-col overflow-y-auto py-2">
+			{#each templateConversations as group, index (group.key)}
+				{@const IconComponent = group.icon}
+				{#if group.conversations.length > 0}
+					<div class="px-2 py-1" class:mt-2={index > 0}>
+						<h3 class="text-heading text-xs font-medium">
+							{#if IconComponent}
+								<IconComponent class="inline size-3" />
+							{/if}
+							{group.label}
+						</h3>
+					</div>
+					{#each group.conversations as conversation (conversation._id)}
+						{@const isActive = page.params.id === conversation._id}
+						<a
+							href={`/chat/${conversation._id}`}
+							onclick={controls.closeMobile}
+							class="group w-full py-0.5 pr-2.5 text-left text-sm"
+						>
+							<div
+								class={cn(
+									'relative flex w-full items-center justify-between overflow-clip rounded-lg',
+									{ 'bg-sidebar-accent': isActive, 'group-hover:bg-sidebar-accent': !isActive }
+								)}
+							>
+								<p class="truncate rounded-lg py-2 pr-4 pl-3 whitespace-nowrap">
+									<span>{conversation.title}</span>
+								</p>
+								<div class="pr-2">
+									{#if conversation.generating}
+										<div
+											class="flex animate-[spin_0.75s_linear_infinite] place-items-center justify-center"
+										>
+											<LoaderCircleIcon class="size-4" />
+										</div>
+									{/if}
+								</div>
+								<div
+									class={[
+										'pointer-events-none absolute inset-y-0.5 right-0 flex translate-x-full items-center gap-2 rounded-r-lg pr-2 pl-6 transition group-hover:pointer-events-auto group-hover:translate-0',
+										'to-sidebar-accent via-sidebar-accent bg-gradient-to-r from-transparent from-10% via-21% ',
+									]}
+								>
+									<Tooltip>
+										{#snippet trigger(tooltip)}
+											<button
+												{...tooltip.trigger}
+												class="hover:bg-muted rounded-md p-1"
+												onclick={(e) => {
+													e.preventDefault();
+													e.stopPropagation();
+													togglePin(conversation._id);
+												}}
+											>
+												{#if conversation.pinned}
+													<PinOffIcon class="size-4" />
+												{:else}
+													<PinIcon class="size-4" />
+												{/if}
+											</button>
+										{/snippet}
+										{conversation.pinned ? 'Unpin thread' : 'Pin thread'}
+									</Tooltip>
+									<Tooltip>
+										{#snippet trigger(tooltip)}
+											<button
+												{...tooltip.trigger}
+												class="hover:bg-muted rounded-md p-1"
+												onclick={(e) => {
+													e.preventDefault();
+													e.stopPropagation();
+													deleteConversation(conversation._id);
+												}}
+											>
+												<XIcon class="size-4" />
+											</button>
+										{/snippet}
+										Delete thread
+									</Tooltip>
+								</div>
+							</div>
+						</a>
+					{/each}
+				{/if}
+			{/each}
+		</div>
+		<div
+			class="from-sidebar pointer-events-none absolute right-0 bottom-0 left-0 z-10 h-4 bg-gradient-to-t to-transparent"
+		></div>
+	</div>
+	<div class="py-2">
+		{#if page.data.session !== null}
+			<Button href="/account" variant="ghost" class="h-auto w-full justify-start">
+				<Avatar src={page.data.session?.user.image ?? undefined}>
+					{#snippet children(avatar)}
+						<img {...avatar.image} alt="Your avatar" class="size-10 rounded-full" />
+						<span {...avatar.fallback} class="size-10 rounded-full">
+							{page.data.session?.user.name
+								.split(' ')
+								.map((name: string) => name[0]?.toUpperCase())
+								.join('')}
+						</span>
+					{/snippet}
+				</Avatar>
+				<div class="flex flex-col">
+					<span class="text-sm">{page.data.session?.user.name}</span>
+					<span class="text-muted-foreground text-xs">{page.data.session?.user.email}</span>
+				</div>
+			</Button>
+		{:else}
+			<Button href="/login" class="w-full">Login</Button>
+		{/if}
+	</div>
+</Sidebar>

src/lib/components/ui/sidebar/index.ts

@@ -2,5 +2,6 @@ import Root from './sidebar.svelte';
 import Sidebar from './sidebar-sidebar.svelte';
 import Inset from './sidebar-inset.svelte';
 import Trigger from './sidebar-trigger.svelte';
+import { useSidebarControls } from './sidebar.svelte.js';
 
-export { Root, Sidebar, Inset, Trigger };
+export { Root, Sidebar, Inset, Trigger, useSidebarControls };

src/lib/components/ui/sidebar/sidebar.svelte.ts

@@ -19,6 +19,12 @@ export class SidebarRootState {
 			this.open = !this.open;
 		}
 	}
+
+	closeMobile() {
+		if (this.isMobile.current) {
+			this.openMobile = false;
+		}
+	}
 }
 
 export class SidebarTriggerState {
@@ -35,6 +41,16 @@ export class SidebarSidebarState {
 	constructor(readonly root: SidebarRootState) {}
 }
 
+export class SidebarControlState {
+	constructor(readonly root: SidebarRootState) {
+		this.closeMobile = this.closeMobile.bind(this);
+	}
+
+	closeMobile() {
+		this.root.closeMobile();
+	}
+}
+
 export const ctx = new Context<SidebarRootState>('sidebar-root-context');
 
 export function useSidebar() {
@@ -48,3 +64,7 @@ export function useSidebarTrigger() {
 export function useSidebarSidebar() {
 	return new SidebarSidebarState(ctx.get());
 }
+
+export function useSidebarControls() {
+	return new SidebarControlState(ctx.get());
+}

src/lib/utils/array.ts

@@ -27,6 +27,16 @@ export function fromMap<K, V, T>(map: Map<K, V>, fn: (key: K, value: V) => T): T
 	return items;
 }
 
+export function fromRecord<V, T>(map: Record<string, V>, fn: (key: string, value: V) => T): T[] {
+	const items: T[] = [];
+
+	for (const [key, value] of Object.entries(map)) {
+		items.push(fn(key, value));
+	}
+
+	return items;
+}
+
 /** Calculates the sum of all elements in the array based on the provided function.
  *
  * @param arr Array of items to be summed.

src/routes/account/models/model-card.svelte

@@ -52,7 +52,7 @@
 		<div class="flex items-center justify-between">
 			<div class="flex place-items-center gap-2">
 				<Card.Title>{model.name}</Card.Title>
-				<span class="text-muted-foreground text-xs hidden xl:block">{model.id}</span>
+				<span class="text-muted-foreground hidden text-xs xl:block">{model.id}</span>
 			</div>
 			<Switch bind:value={() => enabled, toggleEnabled} {disabled} />
 		</div>

src/routes/chat/+layout.svelte

@@ -8,7 +8,6 @@
 	import { Button } from '$lib/components/ui/button';
 	import { ImageModal } from '$lib/components/ui/image-modal';
 	import { LightSwitch } from '$lib/components/ui/light-switch/index.js';
-	import { callModal } from '$lib/components/ui/modal/global-modal.svelte';
 	import * as Sidebar from '$lib/components/ui/sidebar';
 	import Tooltip from '$lib/components/ui/tooltip.svelte';
 	import { cmdOrCtrl } from '$lib/hooks/is-mac.svelte.js';
@@ -22,29 +21,25 @@
 	import { isString } from '$lib/utils/is.js';
 	import { supportsImages } from '$lib/utils/model-capabilities';
 	import { omit, pick } from '$lib/utils/object.js';
-	import { cn } from '$lib/utils/utils.js';
 	import { useConvexClient } from 'convex-svelte';
 	import { FileUpload, Popover } from 'melt/builders';
-	import { Avatar } from 'melt/components';
+	import { Debounced, ElementSize, IsMounted, PersistedState, ScrollState } from 'runed';
-	import { Debounced, ElementSize, IsMounted, ScrollState } from 'runed';
 	import SendIcon from '~icons/lucide/arrow-up';
 	import StopIcon from '~icons/lucide/square';
 	import ChevronDownIcon from '~icons/lucide/chevron-down';
 	import ImageIcon from '~icons/lucide/image';
-	import LoaderCircleIcon from '~icons/lucide/loader-circle';
 	import PanelLeftIcon from '~icons/lucide/panel-left';
-	import PinIcon from '~icons/lucide/pin';
-	import PinOffIcon from '~icons/lucide/pin-off';
 	import Settings2Icon from '~icons/lucide/settings-2';
 	import UploadIcon from '~icons/lucide/upload';
 	import XIcon from '~icons/lucide/x';
 	import { callGenerateMessage } from '../api/generate-message/call.js';
 	import { callCancelGeneration } from '../api/cancel-generation/call.js';
 	import ModelPicker from './model-picker.svelte';
+	import AppSidebar from '$lib/components/app-sidebar.svelte';
 
 	const client = useConvexClient();
 
-	let { data, children } = $props();
+	let { children } = $props();
 
 	let form = $state<HTMLFormElement>();
 	let textarea = $state<HTMLTextAreaElement>();
@@ -118,10 +113,6 @@
 		}
 	}
 
-	const conversationsQuery = useCachedQuery(api.conversations.get, {
-		session_token: session.current?.session.token ?? '',
-	});
-
 	const openRouterKeyQuery = useCachedQuery(api.user_keys.get, {
 		provider: Provider.OpenRouter,
 		session_token: session.current?.session.token ?? '',
@@ -133,93 +124,7 @@
 
 	const autosize = new TextareaAutosize();
 
-	function groupConversationsByTime(conversations: Doc<'conversations'>[]) {
+	const message = new PersistedState('prompt', '');
-		const now = Date.now();
-		const oneDay = 24 * 60 * 60 * 1000;
-		const sevenDays = 7 * oneDay;
-		const thirtyDays = 30 * oneDay;
-
-		const groups = {
-			pinned: [] as Doc<'conversations'>[],
-			today: [] as Doc<'conversations'>[],
-			yesterday: [] as Doc<'conversations'>[],
-			lastWeek: [] as Doc<'conversations'>[],
-			lastMonth: [] as Doc<'conversations'>[],
-			older: [] as Doc<'conversations'>[],
-		};
-
-		conversations.forEach((conversation) => {
-			// Pinned conversations go to pinned group regardless of time
-			if (conversation.pinned) {
-				groups.pinned.push(conversation);
-				return;
-			}
-
-			const updatedAt = conversation.updated_at ?? 0;
-			const timeDiff = now - updatedAt;
-
-			if (timeDiff < oneDay) {
-				groups.today.push(conversation);
-			} else if (timeDiff < 2 * oneDay) {
-				groups.yesterday.push(conversation);
-			} else if (timeDiff < sevenDays) {
-				groups.lastWeek.push(conversation);
-			} else if (timeDiff < thirtyDays) {
-				groups.lastMonth.push(conversation);
-			} else {
-				groups.older.push(conversation);
-			}
-		});
-
-		// Sort pinned conversations by updated_at (most recent first)
-		groups.pinned.sort((a, b) => {
-			const aTime = a.updated_at ?? 0;
-			const bTime = b.updated_at ?? 0;
-			return bTime - aTime;
-		});
-
-		return groups;
-	}
-
-	const groupedConversations = $derived(groupConversationsByTime(conversationsQuery.data ?? []));
-
-	async function togglePin(conversationId: string) {
-		if (!session.current?.session.token) return;
-
-		await client.mutation(api.conversations.togglePin, {
-			conversation_id: conversationId as Id<'conversations'>,
-			session_token: session.current.session.token,
-		});
-	}
-
-	async function deleteConversation(conversationId: string) {
-		const res = await callModal({
-			title: 'Delete conversation',
-			description: 'Are you sure you want to delete this conversation?',
-			actions: { cancel: 'outline', delete: 'destructive' },
-		});
-
-		if (res !== 'delete') return;
-
-		if (!session.current?.session.token) return;
-
-		await client.mutation(api.conversations.remove, {
-			conversation_id: conversationId as Id<'conversations'>,
-			session_token: session.current.session.token,
-		});
-		goto(`/chat`);
-	}
-
-	const templateConversations = $derived([
-		{ key: 'pinned', label: 'Pinned', conversations: groupedConversations.pinned, icon: PinIcon },
-		{ key: 'today', label: 'Today', conversations: groupedConversations.today },
-		{ key: 'yesterday', label: 'Yesterday', conversations: groupedConversations.yesterday },
-		{ key: 'lastWeek', label: 'Last 7 days', conversations: groupedConversations.lastWeek },
-		{ key: 'lastMonth', label: 'Last 30 days', conversations: groupedConversations.lastMonth },
-		{ key: 'older', label: 'Older', conversations: groupedConversations.older },
-	]);
-
-	let message = $state('');
 	let selectedImages = $state<{ url: string; storage_id: string; fileName?: string }[]>([]);
 	let isUploading = $state(false);
 	let fileInput = $state<HTMLInputElement>();
@@ -230,8 +135,8 @@
 	});
 
 	usePrompt(
-		() => message,
+		() => message.current,
-		(v) => (message = v)
+		(v) => (message.current = v)
 	);
 
 	models.init();
@@ -327,7 +232,7 @@
 
 		const cursor = textarea.selectionStart;
 
-		const index = message.lastIndexOf('@', cursor);
+		const index = message.current.lastIndexOf('@', cursor);
 		if (index === -1) return;
 
 		const ruleFromCursor = message.slice(index + 1, cursor);
@@ -357,10 +262,11 @@
 
 		const cursor = textarea.selectionStart;
 
-		const index = message.lastIndexOf('@', cursor);
+		const index = message.current.lastIndexOf('@', cursor);
 		if (index === -1) return;
 
-		message = message.slice(0, index) + `@${rule.name}` + message.slice(cursor);
+		message.current =
+			message.current.slice(0, index) + `@${rule.name}` + message.current.slice(cursor);
 		textarea.selectionStart = index + rule.name.length + 1;
 		textarea.selectionEnd = index + rule.name.length + 1;
 
@@ -447,144 +353,9 @@
 	class="h-screen overflow-clip"
 	{...currentModelSupportsImages ? omit(fileUpload.dropzone, ['onclick']) : {}}
 >
-	<Sidebar.Sidebar class="flex flex-col overflow-clip p-2">
+	<AppSidebar />
-		<div class="flex place-items-center justify-center py-2">
-			<span class="text-center font-serif text-lg">Thom.chat</span>
-		</div>
-		<div class="mt-1 flex w-full px-2">
-			<Tooltip>
-				{#snippet trigger(tooltip)}
-					<a
-						href="/chat"
-						class="border-reflect button-reflect bg-primary/20 hover:bg-primary/50 font-fake-proxima w-full rounded-lg px-4 py-2 text-center text-sm tracking-[-0.005em] duration-200"
-						{...tooltip.trigger}
-						style="font-variation-settings: 'wght' 750"
-					>
-						New Chat
-					</a>
-				{/snippet}
-				{cmdOrCtrl} + Shift + O
-			</Tooltip>
-		</div>
-		<div class="relative flex min-h-0 flex-1 shrink-0 flex-col overflow-clip">
-			<div
-				class="from-sidebar pointer-events-none absolute top-0 right-0 left-0 z-10 h-4 bg-gradient-to-b to-transparent"
-			></div>
-			<div class="flex flex-1 flex-col overflow-y-auto py-2">
-				{#each templateConversations as group, index (group.key)}
-					{@const IconComponent = group.icon}
-					{#if group.conversations.length > 0}
-						<div class="px-2 py-1" class:mt-2={index > 0}>
-							<h3 class="text-heading text-xs font-medium">
-								{#if IconComponent}
-									<IconComponent class="inline size-3" />
-								{/if}
-								{group.label}
-							</h3>
-						</div>
-						{#each group.conversations as conversation (conversation._id)}
-							{@const isActive = page.params.id === conversation._id}
-							<a
-								href={`/chat/${conversation._id}`}
-								class="group w-full py-0.5 pr-2.5 text-left text-sm"
-							>
-								<div
-									class={cn(
-										'relative flex w-full items-center justify-between overflow-clip rounded-lg',
-										{ 'bg-sidebar-accent': isActive, 'group-hover:bg-sidebar-accent': !isActive }
-									)}
-								>
-									<p class="truncate rounded-lg py-2 pr-4 pl-3 whitespace-nowrap">
-										<span>{conversation.title}</span>
-									</p>
-									<div class="pr-2">
-										{#if conversation.generating}
-											<div
-												class="flex animate-[spin_0.75s_linear_infinite] place-items-center justify-center"
-											>
-												<LoaderCircleIcon class="size-4" />
-											</div>
-										{/if}
-									</div>
-									<div
-										class={[
-											'pointer-events-none absolute inset-y-0.5 right-0 flex translate-x-full items-center gap-2 rounded-r-lg pr-2 pl-6 transition group-hover:pointer-events-auto group-hover:translate-0',
-											'to-sidebar-accent via-sidebar-accent bg-gradient-to-r from-transparent from-10% via-21% ',
-										]}
-									>
-										<Tooltip>
-											{#snippet trigger(tooltip)}
-												<button
-													{...tooltip.trigger}
-													class="hover:bg-muted rounded-md p-1"
-													onclick={(e) => {
-														e.preventDefault();
-														e.stopPropagation();
-														togglePin(conversation._id);
-													}}
-												>
-													{#if conversation.pinned}
-														<PinOffIcon class="size-4" />
-													{:else}
-														<PinIcon class="size-4" />
-													{/if}
-												</button>
-											{/snippet}
-											{conversation.pinned ? 'Unpin thread' : 'Pin thread'}
-										</Tooltip>
-										<Tooltip>
-											{#snippet trigger(tooltip)}
-												<button
-													{...tooltip.trigger}
-													class="hover:bg-muted rounded-md p-1"
-													onclick={(e) => {
-														e.preventDefault();
-														e.stopPropagation();
-														deleteConversation(conversation._id);
-													}}
-												>
-													<XIcon class="size-4" />
-												</button>
-											{/snippet}
-											Delete thread
-										</Tooltip>
-									</div>
-								</div>
-							</a>
-						{/each}
-					{/if}
-				{/each}
-			</div>
-			<div
-				class="from-sidebar pointer-events-none absolute right-0 bottom-0 left-0 z-10 h-4 bg-gradient-to-t to-transparent"
-			></div>
-		</div>
-		<div class="py-2">
-			{#if data.session !== null}
-				<Button href="/account" variant="ghost" class="h-auto w-full justify-start">
-					<Avatar src={data.session?.user.image ?? undefined}>
-						{#snippet children(avatar)}
-							<img {...avatar.image} alt="Your avatar" class="size-10 rounded-full" />
-							<span {...avatar.fallback} class="size-10 rounded-full">
-								{data.session?.user.name
-									.split(' ')
-									.map((name) => name[0]?.toUpperCase())
-									.join('')}
-							</span>
-						{/snippet}
-					</Avatar>
-					<div class="flex flex-col">
-						<span class="text-sm">{data.session?.user.name}</span>
-						<span class="text-muted-foreground text-xs">{data.session?.user.email}</span>
-					</div>
-				</Button>
-			{:else}
-				<Button href="/login" class="w-full">Login</Button>
-			{/if}
-		</div>
-	</Sidebar.Sidebar>
 
-	<Sidebar.Inset class="w-full overflow-clip ">
+	<Sidebar.Inset class="w-full overflow-clip px-2">
 		<Tooltip>
 			{#snippet trigger(tooltip)}
 				<Sidebar.Trigger class="fixed top-3 left-2 z-50" {...tooltip.trigger}>
@@ -759,7 +530,7 @@
 											popover.open = true;
 										}
 									}}
-									bind:value={message}
+									bind:value={message.current}
 									autofocus
 									autocomplete="off"
 									{@attach autosize.attachment}
@@ -772,7 +543,7 @@
 											<button
 												type={isGenerating ? 'button' : 'submit'}
 												onclick={isGenerating ? stopGeneration : undefined}
-												disabled={isGenerating ? false : !message.trim()}
+												disabled={isGenerating ? false : !message.current.trim()}
 												class="border-reflect button-reflect hover:bg-primary/90 active:bg-primary text-primary-foreground relative h-9 w-9 rounded-lg p-2 font-semibold shadow transition disabled:cursor-not-allowed disabled:opacity-50"
 												{...tooltip.trigger}
 											>

src/routes/chat/+page.svelte

@@ -78,7 +78,7 @@
 					Be sure to login first.
 				{/if}
 			</p>
-			<div class="mt-4 flex items-center gap-1">
+			<div class="mt-4 flex flex-wrap items-center gap-1">
 				{#each Object.entries(suggestionCategories) as [category, opts] (category)}
 					<button
 						type="button"
@@ -105,7 +105,7 @@
 							<Button
 								onclick={() => (prompt.current = suggestion)}
 								variant="ghost"
-								class="w-full cursor-pointer justify-start py-2 text-start"
+								class="w-full cursor-pointer justify-start px-2 py-2 text-start"
 							>
 								{suggestion}
 							</Button>
@@ -117,7 +117,7 @@
 							<Button
 								onclick={() => (prompt.current = suggestion)}
 								variant="ghost"
-								class="w-full cursor-pointer justify-start py-2 text-start group-last:line-through"
+								class="w-full cursor-pointer justify-start px-2 py-2 text-start group-last:line-through"
 							>
 								{suggestion}
 							</Button>

src/routes/chat/model-picker.svelte

@@ -28,6 +28,8 @@
 	import { models as modelsState } from '$lib/state/models.svelte';
 	import { Provider } from '$lib/types';
 	import Tooltip from '$lib/components/ui/tooltip.svelte';
+	import fuzzysearch from '$lib/utils/fuzzy-search';
+	import { IsMobile } from '$lib/hooks/is-mobile.svelte';
 
 	type Props = {
 		class?: string;
@@ -109,11 +111,21 @@
 		return 'other';
 	}
 
+	let search = $state('');
+
+	const filteredModels = $derived(
+		fuzzysearch({
+			haystack: enabledArr,
+			needle: search,
+			property: 'model_id',
+		})
+	);
+
 	// Group models by company
 	const groupedModels = $derived.by(() => {
-		const groups: Record<string, typeof enabledArr> = {};
+		const groups: Record<string, typeof filteredModels> = {};
 
-		enabledArr.forEach((model) => {
+		filteredModels.forEach((model) => {
 			const company = getCompanyFromModelId(model.model_id);
 			if (!groups[company]) {
 				groups[company] = [];
@@ -184,6 +196,8 @@
 			secondary: formattedParts.slice(1).join(' '),
 		};
 	}
+
+	const isMobile = new IsMobile();
 </script>
 
 {#if enabledArr.length === 0}
@@ -216,12 +230,19 @@
 		{...popover.content}
 		class="border-border bg-popover mt-1 max-h-200 min-w-80 flex-col overflow-hidden rounded-xl border p-0 backdrop-blur-sm data-[open]:flex"
 	>
-		<Command.Root class="flex h-full flex-col overflow-hidden" columns={4}>
+		<Command.Root
-			<label class="group/label relative flex items-center gap-2 px-4 py-3 text-sm">
+			shouldFilter={false}
+			class="flex h-full flex-col overflow-hidden md:w-[572px]"
+			columns={isMobile.current ? undefined : 4}
+		>
+			<label
+				class="group/label border-border relative flex items-center gap-2 border-b px-4 py-3 text-sm"
+			>
 				<SearchIcon class="text-muted-foreground" />
 				<Command.Input
 					class="w-full outline-none"
 					placeholder="Search models..."
+					bind:value={search}
 					{@attach (node) => {
 						if (popover.open) {
 							node.focus();
@@ -231,27 +252,63 @@
 						};
 					}}
 				/>
-				<div
-					class="border-border/50 group-focus-within/label:border-foreground/30 absolute inset-x-2 bottom-0 h-1 border-b"
-					aria-hidden="true"
-				></div>
 			</label>
-			<Command.List class="overflow-y-auto">
+			<Command.List class="h-[300px] overflow-y-auto md:h-[430px]">
 				<Command.Viewport>
-					<Command.Empty class="text-muted-foreground p-4 text-sm">
+					<Command.Empty
+						class="text-muted-foreground flex items-center justify-center p-4 text-sm md:h-[120px]"
+					>
 						No models available. Enable some models in the account settings.
 					</Command.Empty>
 					{#each groupedModels as [company, models] (company)}
 						<Command.Group class="space-y-2">
 							<Command.GroupHeading
-								class="text-heading/75 flex items-center gap-2 px-3 pt-3 pb-1 text-xs font-semibold tracking-wide capitalize"
+								class="text-heading/75 flex items-center gap-2 px-3 pt-3 pb-1 text-xs font-semibold tracking-wide capitalize md:scroll-m-[180px]"
 							>
 								{company}
 							</Command.GroupHeading>
-							<Command.GroupItems class="grid grid-cols-4 gap-3 px-3 pb-3">
+							<Command.GroupItems
+								class="flex flex-col gap-2 px-3 pb-3 md:grid md:grid-cols-4 md:gap-3"
+							>
 								{#each models as model (model._id)}
 									{@const isSelected = settings.modelId === model.model_id}
 									{@const formatted = formatModelName(model.model_id)}
+									{#if isMobile.current}
+										<Command.Item
+											value={model.model_id}
+											onSelect={() => selectModel(model.model_id)}
+											class={cn(
+												'border-border flex h-10 items-center justify-between rounded-lg border p-2',
+												'relative scroll-m-2 select-none',
+												'data-selected:bg-accent/50 data-selected:text-accent-foreground',
+												isSelected && 'border-reflect border-none'
+											)}
+										>
+											<div class="flex items-center gap-2">
+												{#if getModelIcon(model.model_id)}
+													{@const ModelIcon = getModelIcon(model.model_id)}
+													<ModelIcon class="size-6 shrink-0" />
+												{/if}
+												<p class="font-fake-proxima text-center leading-tight font-bold">
+													{formatted.full}
+												</p>
+											</div>
+
+											{@const openRouterModel = modelsState
+												.from(Provider.OpenRouter)
+												.find((m) => m.id === model.model_id)}
+											{#if openRouterModel && supportsImages(openRouterModel)}
+												<Tooltip>
+													{#snippet trigger(tooltip)}
+														<div class="" {...tooltip.trigger}>
+															<EyeIcon class="size-3" />
+														</div>
+													{/snippet}
+													Supports image anaylsis
+												</Tooltip>
+											{/if}
+										</Command.Item>
+									{:else}
 										<Command.Item
 											value={model.model_id}
 											onSelect={() => selectModel(model.model_id)}
@@ -259,8 +316,7 @@
 												'border-border flex h-40 w-32 flex-col items-center justify-center rounded-lg border p-2',
 												'relative select-none',
 												'data-selected:bg-accent/50 data-selected:text-accent-foreground',
-											isSelected && 'border-reflect border-none',
+												isSelected && 'border-reflect border-none'
-											'scroll-m-10'
 											)}
 										>
 											{#if getModelIcon(model.model_id)}
@@ -291,6 +347,7 @@
 												</Tooltip>
 											{/if}
 										</Command.Item>
+									{/if}
 								{/each}
 							</Command.GroupItems>
 						</Command.Group>