<!DOCTYPE html>
<html>
<head>
	<title>LED Settings</title>
	<script>
		function H()
		{
			window.open("https://github.com/Aircoookie/WLED/wiki/Settings");
		}
		function B()
		{
			window.open("/settings","_self");
		}
		function S(){GetV();UI();}
		function UI()
		{
			var myC = document.querySelectorAll('.wc'),
			l = myC.length;
			for (i = 0; i < l; i++) {
				myC[i].style.display = (document.getElementById('rgbw').checked) ? 'inline':'none';
			}
			
			var val = Math.ceil((100 + document.Sf.LC.value * 55)/500)/2;
			val = (val > 5) ? Math.ceil(val) : val;
			var s = "";
			if (val < 1.02)
			{
				s = "ESP 5V pin with 1A USB supply";
			} else
			{
				s = "External 5V ";
				s += val;
				s += "A supply connected to LEDs";
			}
			document.getElementById('psu').innerHTML = s;
		}
		function GetV()
		{
			//values injected by server while sending HTML
		}
	</script>
	<style>
		:root {
			--aCol: #D9B310;
			--bCol: #0B3C5D;
			--cCol: #1D2731;
			--dCol: #328CC1;
			--sCol: #000;
		}
		body {
			font-family: Verdana, Helvetica, sans-serif;
			text-align: center;
			background: var(--cCol);
			color: var(--dCol);
			line-height: 200%;
			margin: 0;
			background-attachment: fixed;
		}
		hr {
			border-color: var(--dCol);
			filter: drop-shadow( -5px -5px 5px var(--sCol) );
		}
		button {
			background: var(--bCol);
			color: var(--dCol);
			border: 0.3ch solid var(--bCol);
			display: inline-block;
			filter: drop-shadow( -5px -5px 5px var(--sCol) );
			font-size: 20px;
			margin: 8px;
			margin-top: 12px;
		}
		.helpB {
			text-align: left;
			position: absolute;
			width:60px;
		}
		select {
			background: var(--bCol);
			color: var(--dCol);
			border: 0.5ch solid var(--bCol);
			font-family: var(--cFn), sans-serif;
			filter: drop-shadow( -5px -5px 5px var(--sCol) );
		}
		input {
			background: var(--bCol);
			color: var(--dCol);
			border: 0.5ch solid var(--bCol);
			filter: drop-shadow( -5px -5px 5px var(--sCol) );
		}
		input[type=number] {
			width: 4em;
		}
	</style>
</head>
<body onload="S()">
	<form id="form_s" name="Sf" method="post">
		<div class="helpB"><button type="button" onclick="H()">?</button></div>
		<button type="button" onclick="B()">Back</button><button type="submit">Save</button><hr>
		<h2>LED setup</h2>
		LED count: <input name="LC" type="number" min="1" max="1200" oninput=UI() required><br>
		<i>Recommended power supply for brightest white:</i><br>
		<b><span id="psu">?</span></b><br><br>
		Maximum Current: <input name="MA" type="number" min="250" max="65000" required> mA<br>
		<i>Automatically limits brightness to stay close to the limit.<br>
		Keep at under 1A if powering LEDs directly from the ESP 5V pin!<br>
		If you are using an external 5V supply, enter its rating.<br>
		"65000" completely diasbles the power calculation.<br>
		(Current estimated usage: <span class="pow">unknown</span>)</i><br><br>
		LEDs are 4-channel type (RGBW): <input type="checkbox" name="EW" onchange=UI() id="rgbw"><br>
		Color order:
		<select name="CO">
			<option value="0">GRB</option>
			<option value="1">RGB</option>
			<option value="2">BRG</option>
			<option value="3">RBG</option>
		</select>
		<h3>Defaults</h3>
		Turn LEDs on after power up/reset: <input type="checkbox" name="BO"><br>
		<br>
		Default RGB color:
		<input name="CR" type="number" min="0" max="255" required>
		<input name="CG" type="number" min="0" max="255" required>
		<input name="CB" type="number" min="0" max="255" required><br>
		<span class="wc">Default white value: <input name="CW" type="number" min="0" max="255" required><br>
		Auto-calculate white from RGB instead: <input type="checkbox" name="AW"><br></span>
		Default brightness: <input name="CA" type="number" min="0" max="255" required> (0-255)<br>
		Default effect ID: <input name="FX" type="number" min="0" max="57" required><br>
		Default effect speed: <input name="SX" type="number" min="0" max="255" required><br>
		Default effect intensity: <input name="IX" type="number" min="0" max="255" required><br>
		Default effect palette: <input name="FP" type="number" min="0" max="255" required><br>
		Default secondary RGB<span class="wc">W</span>:<br>
		<input name="SR" type="number" min="0" max="255" required>
		<input name="SG" type="number" min="0" max="255" required>
		<input name="SB" type="number" min="0" max="255" required>
		<span class="wc"><input name="SW" type="number" min="0" max="255" required></span><br>
		Ignore and use current color, brightness and effects: <input type="checkbox" name="IS"><br>
		<br>
		Apply preset <input name="BP" type="number" min="0" max="25" required> at boot (0 uses defaults)<br>
		Save current preset cycle configuration as boot default: <input type="checkbox" name="PC"><br>
		<br>
		Use Gamma correction for color: <input type="checkbox" name="GC"> (strongly recommended)<br>
		Use Gamma correction for brightness: <input type="checkbox" name="GB"> (not recommended)<br><br>
		Brightness factor: <input name="BF" type="number" min="0" max="255" required> %
		<h3>Transitions</h3>
		Crossfade: <input type="checkbox" name="TF"><br>
		Transition Time: <input name="TD" maxlength="5" size="2"> ms<br>
		Enable transition for secondary color: <input type="checkbox" name="T2"><br>
		Enable Palette transitions: <input type="checkbox" name="PF">
		<h3>Timed light</h3>
		Default Duration: <input name="TL" type="number" min="1" max="255" required> min<br>
		Default Target brightness: <input name="TB" type="number" min="0" max="255" required><br>
		Fade down: <input type="checkbox" name="TW"><br>
		<h3>Advanced</h3>
		Palette blending:
		<select name="PB">
			<option value="0">Linear (wrap if moving)</option>
			<option value="1">Linear (always wrap)</option>
			<option value="2">Linear (never wrap)</option>
			<option value="3">None (not recommended)</option>
		</select><br>
		Reverse LED order (rotate 180): <input type="checkbox" name="RV"><br>
		Init LEDs after WiFi: <input type="checkbox" name="EI"><br>
		Skip first LED: <input type="checkbox" name="SL"><hr>
		<button type="button" onclick="B()">Back</button><button type="submit">Save</button>
	</form>
</body>
</html>