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<script lang="ts">
import { Card } from '$lib/components/ui/card';
import { ChatAttachmentsList, MarkdownContent } from '$lib/components/app';
import { config } from '$lib/stores/settings.svelte';
import ChatMessageActions from './ChatMessageActions.svelte';
import ChatMessageEditForm from './ChatMessageEditForm.svelte';
interface Props {
class?: string;
message: DatabaseMessage;
isEditing: boolean;
editedContent: string;
editedExtras?: DatabaseMessageExtra[];
editedUploadedFiles?: ChatUploadedFile[];
siblingInfo?: ChatMessageSiblingInfo | null;
showDeleteDialog: boolean;
deletionInfo: {
totalCount: number;
userMessages: number;
assistantMessages: number;
messageTypes: string[];
} | null;
onCancelEdit: () => void;
onSaveEdit: () => void;
onSaveEditOnly?: () => void;
onEditKeydown: (event: KeyboardEvent) => void;
onEditedContentChange: (content: string) => void;
onEditedExtrasChange?: (extras: DatabaseMessageExtra[]) => void;
onEditedUploadedFilesChange?: (files: ChatUploadedFile[]) => void;
onCopy: () => void;
onEdit: () => void;
onDelete: () => void;
onConfirmDelete: () => void;
onNavigateToSibling?: (siblingId: string) => void;
onShowDeleteDialogChange: (show: boolean) => void;
textareaElement?: HTMLTextAreaElement;
}
let {
class: className = '',
message,
isEditing,
editedContent,
editedExtras = [],
editedUploadedFiles = [],
siblingInfo = null,
showDeleteDialog,
deletionInfo,
onCancelEdit,
onSaveEdit,
onSaveEditOnly,
onEditKeydown,
onEditedContentChange,
onEditedExtrasChange,
onEditedUploadedFilesChange,
onCopy,
onEdit,
onDelete,
onConfirmDelete,
onNavigateToSibling,
onShowDeleteDialogChange,
textareaElement = $bindable()
}: Props = $props();
let isMultiline = $state(false);
let messageElement: HTMLElement | undefined = $state();
const currentConfig = config();
$effect(() => {
if (!messageElement || !message.content.trim()) return;
if (message.content.includes('\n')) {
isMultiline = true;
return;
}
const resizeObserver = new ResizeObserver((entries) => {
for (const entry of entries) {
const element = entry.target as HTMLElement;
const estimatedSingleLineHeight = 24; // Typical line height for text-md
isMultiline = element.offsetHeight > estimatedSingleLineHeight * 1.5;
}
});
resizeObserver.observe(messageElement);
return () => {
resizeObserver.disconnect();
};
});
</script>
<div
aria-label="User message with actions"
class="group flex flex-col items-end gap-3 md:gap-2 {className}"
role="group"
>
{#if isEditing}
<ChatMessageEditForm
bind:textareaElement
messageId={message.id}
{editedContent}
{editedExtras}
{editedUploadedFiles}
originalContent={message.content}
originalExtras={message.extra}
showSaveOnlyOption={!!onSaveEditOnly}
{onCancelEdit}
{onSaveEdit}
{onSaveEditOnly}
{onEditKeydown}
{onEditedContentChange}
{onEditedExtrasChange}
{onEditedUploadedFilesChange}
/>
{:else}
{#if message.extra && message.extra.length > 0}
<div class="mb-2 max-w-[80%]">
<ChatAttachmentsList attachments={message.extra} readonly={true} imageHeight="h-80" />
</div>
{/if}
{#if message.content.trim()}
<Card
class="max-w-[80%] rounded-[1.125rem] border-none bg-primary px-3.75 py-1.5 text-primary-foreground data-[multiline]:py-2.5"
data-multiline={isMultiline ? '' : undefined}
>
{#if currentConfig.renderUserContentAsMarkdown}
<div bind:this={messageElement} class="text-md">
<MarkdownContent
class="markdown-user-content text-primary-foreground"
content={message.content}
/>
</div>
{:else}
<span bind:this={messageElement} class="text-md whitespace-pre-wrap">
{message.content}
</span>
{/if}
</Card>
{/if}
{#if message.timestamp}
<div class="max-w-[80%]">
<ChatMessageActions
actionsPosition="right"
{deletionInfo}
justify="end"
{onConfirmDelete}
{onCopy}
{onDelete}
{onEdit}
{onNavigateToSibling}
{onShowDeleteDialogChange}
{siblingInfo}
{showDeleteDialog}
role="user"
/>
</div>
{/if}
{/if}
</div>
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