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<script lang="ts">
interface Props {
source: string | undefined | null;
alternative: string | undefined | null;
fallback: string | undefined | null;
maxReplaceCount?: number;
replaceDelay?: number;
error?: string;
hideOnError?: boolean;
style?: string;
}
let {
source,
alternative,
fallback,
maxReplaceCount = 1,
replaceDelay = 1000,
error = 'https://i2.kym-cdn.com/photos/images/newsfeed/000/290/992/0aa.jpg',
hideOnError = false,
style = ''
}: Props = $props();
let replaceCount = $state(0);
const delayedReplace = (event: Event, image: string | undefined | null) => {
if (replaceCount >= maxReplaceCount) return;
setTimeout(() => {
(event.target as HTMLImageElement).src = image || '';
replaceCount += 1;
}, replaceDelay);
};
</script>
{#if replaceCount < maxReplaceCount}
<img
src={source}
alt={alternative}
loading="lazy"
class="badge"
onerror={(e) => delayedReplace(e, fallback)}
{style}
/>
{:else if !hideOnError}
<img src={error} alt="Not found" loading="lazy" class="badge" />
{/if}
<style>
.badge {
border-radius: 8px;
}
</style>
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