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<?php
require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/bitset.php";
require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/score.php";
function rgbToHsl($r, $g, $b) {
$oldR = $r;
$oldG = $g;
$oldB = $b;
$r /= 255;
$g /= 255;
$b /= 255;
$max = max($r, $g, $b);
$min = min($r, $g, $b);
$l = ($max + $min) / 2;
$d = $max - $min;
if ($d == 0) {
$h = $s = 0;
} else {
$s = $d / (1 - abs(2 * $l - 1));
switch ($max) {
case $r:
$h = 60 * fmod((($g - $b) / $d), 6);
if ($b > $g) {
$h += 360;
}
break;
case $g:
$h = 60 * (($b - $r) / $d + 2);
break;
case $b:
$h = 60 * (($r - $g) / $d + 4);
break;
}
}
return array(round($h, 2), round($s, 2), round($l, 2));
}
function rainbow(): array {
$members = scoreOrderGlobal();
$data = [];
foreach ($members as $member) {
$data[$member["name"]] = [
"_data" => $member
];
if (isset($member["color"])) {
$data[$member["name"]]["rgb"] = [
hexdec(substr($member["color"], 0, 2)),
hexdec(substr($member["color"], 2, 2)),
hexdec(substr($member["color"], 4, 2))
];
$data[$member["name"]]["hsl"] = rgbToHsl(
$data[$member["name"]]["rgb"][0],
$data[$member["name"]]["rgb"][1],
$data[$member["name"]]["rgb"][2]
);
} else {
$data[$member["name"]]["rgb"] = [255, 255, 255];
$data[$member["name"]]["hsl"] = rgbToHsl(255, 255, 255);
}
}
return $data;
}
function getMembersByColor(): array {
$members = rainbow();
uasort($members, function ($a, $b) {
return $a['hsl'][0] - $b['hsl'][0];
});
$members = [
...array_filter($members, function ($i) {
return $i['hsl'][2] < 0.9 || $i['hsl'][1] > 0.2;
}),
...array_filter($members, function ($i) {
return $i['hsl'][2] >= 0.9 || $i['hsl'][1] <= 0.2;
})
];
$sorted = [];
foreach ($members as $data) {
$data["_data"]["hue"] = $data["hsl"][0];
$sorted[] = $data["_data"];
}
return $sorted;
}
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