enh: expand input

src/lib/components/chat/MessageInput.svelte

@@ -88,6 +88,8 @@
 	import ValvesModal from '../workspace/common/ValvesModal.svelte';
 	import PageEdit from '../icons/PageEdit.svelte';
 	import { goto } from '$app/navigation';
+	import InputModal from '../common/InputModal.svelte';
+	import Expand from '../icons/Expand.svelte';
 
 	const i18n = getContext('i18n');
 
@@ -420,6 +422,8 @@
 
 	let inputFiles;
 
+	let showInputModal = false;
+
 	let dragged = false;
 	let shiftKey = false;
 
@@ -984,6 +988,20 @@
 	}}
 />
 
+<InputModal
+	bind:show={showInputModal}
+	bind:value={prompt}
+	bind:inputContent
+	onChange={(content) => {
+		console.log(content);
+		chatInputElement?.setContent(content?.json ?? null);
+	}}
+	onClose={async () => {
+		await tick();
+		chatInputElement?.focus();
+	}}
+/>
+
 {#if loaded}
 	<div class="w-full font-primary">
 		<div class=" mx-auto inset-x-0 bg-transparent flex justify-center">
@@ -1210,7 +1228,7 @@
 
 							<div class="px-2.5">
 								<div
-									class="scrollbar-hidden rtl:text-right ltr:text-left bg-transparent dark:text-gray-100 outline-hidden w-full pb-1 px-1 resize-none h-fit max-h-96 overflow-auto {files.length ===
+									class="scrollbar-hidden rtl:text-right ltr:text-left bg-transparent dark:text-gray-100 outline-hidden w-full pb-1 px-1 resize-none h-fit max-h-96 overflow-auto relative {files.length ===
 									0
 										? atSelectedModel !== undefined
 											? 'pt-1.5'
@@ -1218,12 +1236,30 @@
 										: ''}"
 									id="chat-input-container"
 								>
+									{#if prompt.split('\n').length > 2}
+										<div class="absolute top-0 right-0 z-20">
+											<div class="mt-2.5">
+												<button
+													type="button"
+													class="p-1 rounded-lg hover:bg-gray-100/50 dark:hover:bg-gray-800/50"
+													aria-label="Expand input"
+													on:click={async () => {
+														showInputModal = true;
+													}}
+												>
+													<Expand />
+												</button>
+											</div>
+										</div>
+									{/if}
+
 									{#if suggestions}
 										{#key $settings?.richTextInput ?? true}
 											{#key $settings?.showFormattingToolbar ?? false}
 												<RichTextInput
 													bind:this={chatInputElement}
 													id="chat-input"
+													editable={!showInputModal}
 													onChange={(content) => {
 														prompt = content.md;
 														inputContent = content;

src/lib/components/common/InputModal.svelte

@@ -0,0 +1,79 @@
+<script lang="ts">
+	import { onMount, getContext } from 'svelte';
+	import { settings } from '$lib/stores';
+
+	import Drawer from './Drawer.svelte';
+	import RichTextInput from './RichTextInput.svelte';
+
+	const i18n = getContext('i18n');
+
+	export let id = 'input-modal';
+
+	export let show = false;
+	export let value = null;
+	export let inputContent = null;
+
+	export let autocomplete = false;
+	export let generateAutoCompletion = null;
+
+	export let onChange = () => {};
+	export let onClose = () => {};
+
+	let inputElement;
+</script>
+
+<Drawer bind:show>
+	<div class="flex h-full min-h-screen flex-col">
+		<div
+			class=" sticky top-0 z-30 flex justify-between bg-white px-4.5 pt-3 pb-3 dark:bg-gray-900 dark:text-gray-100"
+		>
+			<div class=" font-primary self-center text-lg">
+				{$i18n.t('Input')}
+			</div>
+			<button
+				class="self-center"
+				aria-label="Close"
+				onclick={() => {
+					show = false;
+					onClose();
+				}}
+			>
+				<svg
+					xmlns="http://www.w3.org/2000/svg"
+					viewBox="0 0 20 20"
+					fill="currentColor"
+					class="h-5 w-5"
+				>
+					<path
+						d="M6.28 5.22a.75.75 0 00-1.06 1.06L8.94 10l-3.72 3.72a.75.75 0 101.06 1.06L10 11.06l3.72 3.72a.75.75 0 101.06-1.06L11.06 10l3.72-3.72a.75.75 0 00-1.06-1.06L10 8.94 6.28 5.22z"
+					/>
+				</svg>
+			</button>
+		</div>
+
+		<div class="flex w-full px-4 dark:text-gray-200 min-h-full flex-1">
+			<div class="flex-1 w-full min-h-full">
+				<RichTextInput
+					bind:this={inputElement}
+					{id}
+					onChange={(content) => {
+						value = content.md;
+						inputContent = content;
+
+						onChange(content);
+					}}
+					json={true}
+					value={inputContent?.json}
+					html={inputContent?.html}
+					richText={$settings?.richTextInput ?? true}
+					messageInput={true}
+					showFormattingToolbar={$settings?.showFormattingToolbar ?? false}
+					floatingMenuPlacement={'top-start'}
+					insertPromptAsRichText={$settings?.insertPromptAsRichText ?? false}
+					{autocomplete}
+					{generateAutoCompletion}
+				/>
+			</div>
+		</div>
+	</div>
+</Drawer>

src/lib/components/common/RichTextInput.svelte

@@ -169,7 +169,7 @@
 
 	export let documentId = '';
 
-	export let className = 'input-prose';
+	export let className = 'input-prose min-h-fit';
 	export let placeholder = $i18n.t('Type here...');
 	let _placeholder = placeholder;
 
@@ -1156,7 +1156,5 @@
 
 <div
 	bind:this={element}
-	class="relative w-full min-w-full h-full min-h-fit {className} {!editable
-		? 'cursor-not-allowed'
-		: ''}"
+	class="relative w-full min-w-full h-full {className} {!editable ? 'cursor-not-allowed' : ''}"
 />

src/lib/components/icons/Expand.svelte

@@ -0,0 +1,21 @@
+<script lang="ts">
+	export let className = 'w-4 h-4';
+	export let strokeWidth = '1.5';
+</script>
+
+<svg
+	class={className}
+	aria-hidden="true"
+	xmlns="http://www.w3.org/2000/svg"
+	stroke-width={strokeWidth}
+	fill="none"
+	stroke="currentColor"
+	viewBox="0 0 24 24"
+	><path d="M9 9L4 4M4 4V8M4 4H8" stroke-linecap="round" stroke-linejoin="round"></path><path
+		d="M15 9L20 4M20 4V8M20 4H16"
+		stroke-linecap="round"
+		stroke-linejoin="round"
+	></path><path d="M9 15L4 20M4 20V16M4 20H8" stroke-linecap="round" stroke-linejoin="round"
+	></path><path d="M15 15L20 20M20 20V16M20 20H16" stroke-linecap="round" stroke-linejoin="round"
+	></path></svg
+>