#!/bin/bash

print_medal() {
	local			\
		timestamp=$1	\
		stat=$2		\
		percent=$3	\

	if (( timestamp ))
	then
		thisdate=$(date +%Y-%m-%d -d @$timestamp)
	else
		thisdate="maybe some day..."
	fi
	img=${stat,,}
	(( greenlevel = percent * 255 / 100 ))
	(( redlevel = 255 - greenlevel ))
	cat <<-EOHTML
		<a
		class="badge"
		style="background:#$(printf %02x%02x $redlevel $greenlevel )00"
		href="?hist&amp;start=$start&amp;end=$end#$stat">
			<img
			class="badge"
			src="/${img//_/-}-silver.png"
			title="$stat $percent%"
			alt="$stat silver" />
		</a>&nbsp;($thisdate)
	EOHTML
}