Files
twitch-panels/src/components/panel/PreviewManager.svelte
T

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Svelte

<script lang="ts">
import Card from "$components/layout/Card.svelte";
import Badge from "$components/ui/Badge.svelte";
import Button from "$components/ui/Button.svelte";
import IconDownload from "$components/ui/Icons/IconDownload.svelte";
import IconEmpty from "$components/ui/Icons/IconEmpty.svelte";
import type { SlideDirectionType } from "$lib/constants";
import { textsState } from "$states/texts.svelte";
import Preview from "./Preview.svelte";
import PreviewControls from "./PreviewControls.svelte";
let current: number = $state(0);
let direction: SlideDirectionType = $state("next");
$effect(() => {
$inspect(current, textsState.texts);
if (textsState.texts.length === 0) {
current = 0;
} else {
if (current > textsState.texts.length - 1) {
current = textsState.texts.length - 1;
}
}
});
</script>
{#snippet panelTitle()}
Панели <Badge text={textsState.texts.length} />
{/snippet}
{#snippet panelControls()}
<PreviewControls bind:current bind:direction max={textsState.texts.length} />
{/snippet}
<Card title={panelTitle} titleSnippet={panelControls}>
<div class="panel-viewer">
<div class="panel-display">
{#if textsState.texts.length}
{#key current}
{@const text = textsState?.texts[current]?.text}
<Preview {text} {direction} />
{/key}
{:else}
<div class="empty-state">
<IconEmpty />
<p>Добавьте тексты для создания панелей</p>
</div>
{/if}
</div>
<div class="panel-actions">
<Button label="Скачать всё" icon={IconDownload} />
<Button label="Скачать" type="outline" icon={IconDownload} />
</div>
</div>
</Card>
<style>
.panel-viewer {
display: flex;
flex-direction: column;
gap: 12px;
}
.panel-display {
background: var(--bg-secondary);
border-radius: var(--radius);
padding: 20px;
display: flex;
justify-content: center;
align-items: center;
min-height: 150px;
position: relative;
}
.panel-actions {
display: flex;
gap: 8px;
}
.empty-state {
text-align: center;
padding: 32px 16px;
color: var(--text-tertiary);
}
.empty-state :global(svg) {
width: 48px;
height: 48px;
margin: 0 auto 12px;
opacity: 0.5;
}
.empty-state p {
font-size: 14px;
}
</style>