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<script lang="ts">
import LikeDislike from "./LikeDislike.svelte";
import Copy from "./Copy.svelte";
import type { FileData } from "@gradio/client";
import DownloadIcon from "./Download.svelte";
import { DownloadLink } from "@gradio/wasm/svelte";
import type { NormalisedMessage, TextMessage } from "../types";
import { is_component_message } from "./utils";
export let likeable: boolean;
export let show_copy_button: boolean;
export let show: boolean;
export let message: NormalisedMessage | NormalisedMessage[];
export let position: "right" | "left";
export let avatar: FileData | null;
export let handle_action: (selected: string | null) => void;
export let layout: "bubble" | "panel";
function is_all_text(
message: NormalisedMessage[] | NormalisedMessage
): message is TextMessage[] | TextMessage {
return (
(Array.isArray(message) &&
message.every((m) => typeof m.content === "string")) ||
(!Array.isArray(message) && typeof message.content === "string")
);
}
function all_text(message: TextMessage[] | TextMessage): string {
if (Array.isArray(message)) {
return message.map((m) => m.content).join("\n");
}
return message.content;
}
$: message_text = is_all_text(message) ? all_text(message) : "";
$: show_copy = show_copy_button && message && is_all_text(message);
$: show_download =
!Array.isArray(message) &&
is_component_message(message) &&
message.content.value?.url;
</script>
{#if show}
<div
class="message-buttons-{position} {layout} message-buttons {avatar !==
null && 'with-avatar'}"
>
{#if show_copy}
<Copy value={message_text} />
{/if}
{#if show_download && !Array.isArray(message) && is_component_message(message)}
<DownloadLink
href={message?.content?.value.url}
download={message.content.value.orig_name || "image"}
>
<span class="icon-wrap">
<DownloadIcon />
</span>
</DownloadLink>
{/if}
{#if likeable}
<LikeDislike {handle_action} padded={show_copy || show_download} />
{/if}
</div>
{/if}
<style>
.icon-wrap {
display: block;
color: var(--body-text-color-subdued);
}
.icon-wrap:hover {
color: var(--body-text-color);
}
.message-buttons {
border-radius: var(--radius-md);
display: flex;
align-items: center;
height: var(--size-7);
align-self: self-end;
margin: 0px calc(var(--spacing-xl) * 3);
padding-left: 5px;
z-index: 1;
padding-bottom: var(--spacing-xl);
padding: var(--spacing-md) var(--spacing-md);
border: 1px solid var(--border-color-primary);
background: var(--border-color-secondary);
gap: var(--spacing-md);
}
.message-buttons-left {
align-self: start;
left: 0px;
}
.panel.message-buttons-left,
.panel.message-buttons-right {
margin: 10px 0 2px 0;
}
/* .message-buttons {
left: 0px;
right: 0px;
top: unset;
bottom: calc(-30px - var(--spacing-xl));
display: flex;
justify-content: flex-start;
align-items: center;
gap: 0px;
} */
.message-buttons :global(> *) {
margin-right: 0px;
}
.with-avatar {
margin-left: calc(var(--spacing-xl) * 4 + 31px);
}
</style>
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