package main

import "strconv"

func figCaptionText(n uint64, caption string) string {
	base := "[fig." + strconv.FormatUint(n, 10)
	if caption == "" {
		return base + "]"
	}
	return base + " " + caption + "]"
}

templ terminalImageComponent(src, alt, caption string, n uint64) {
	<figure class="ascii-frame">
		if src != "" {
			<img src={ src } alt={ alt }/>
		} else {
			<div class="terminal-mono" style="padding: 1rem;">{ "[ no image ]" }</div>
		}
		<figcaption>{ figCaptionText(n, caption) }</figcaption>
	</figure>
}