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<!DOCTYPE html>
<html>
<head>
<title>Light Loop Pi</title>
<link rel="stylesheet" href="/static/css/bootstrap.min.css">
<link rel="stylesheet" href="/static/css/bootstrap-theme.min.css">
<link rel="stylesheet" href="/static/css/bootstrap-slider.css"/>
<link rel="stylesheet" href="/static/css/main.css"/>
<script src="/static/js/jquery-2.1.1.min.js"></script>
<script src="/static/js/underscore-min.js"></script>
<script src="/static/js/bootstrap.min.js"></script>
<script src="/static/js/bootstrap-slider.min.js"></script>
<script>
function load_data() {
$.get('/data', function(res) {
console.log('Loading: ', res);
$('#speed-slider').slider({
tooltip: 'always',
value: res.tempo
});
_.each(res.trees, function(tree, i) {
var $tree = $('div[data-light-tree=' + i + ']');
_.each(tree, function(channel, j) {
var $channel = $tree.find('div[data-light-channel=' + j + ']');
_.each(channel, function(cell, k) {
var $cell = $channel.find('button[data-light-cell=' + k + ']');
if (cell) {
$cell.addClass('active');
}
});
});
});
});
};
function save_data(data) {
var data = {
tempo: +$('#speed-slider').val(),
trees: []
};
$('.light-tree').each(function(_idx, tree) {
tree = $(tree);
var tree_data = []
tree.find('.light-row').each(function(_idx, row) {
var vals = $(row).find('.light-cell-btn').toArray().map(function(x) {
return x.className.contains('active') ? 1 : 0;
});
tree_data.push(vals);
});
data.trees.push(tree_data);
});
console.log('Saved:', data);
$.ajax({
type: 'POST',
contentType: 'application/json',
data: JSON.stringify(data),
dataType: 'json',
url: '/data',
});
}
$(document).ready(function() {
var TREES = 8;
var CHANNELS = 8;
var CELLS = 24;
_.each(_.range(CHANNELS), function(i) {
var row = $(_.template($('#light-row-template').text(), {i: i, channels: CHANNELS, cells: CELLS}));
$('#light-container').append(row);
$('#tree-btns').append($('<button type="button" class="btn btn-default tree-btn" data-tree="' + i + '">Tree ' + i + '</button>'));
});
$('.tree-btn').click(function() {
var tree = $(this).attr('data-tree');
$('.light-tree').hide();
$('.light-tree[data-light-tree=' + tree +']').show();
});
$('.toggle-row-btn').click(function() {
var row = $(this).parent('.light-row');
$(row).find('.light-cell-btn').toggleClass('active');
})
$('.clear-row-btn').click(function() {
var row = $(this).parent('.light-row');
$(row).find('.light-cell-btn').removeClass('active');
})
$('#save-btn').click(function(){
save_data();
});
load_data();
$('.light-tree[data-light-tree=0]').show();
});
</script>
</head>
<body>
<div class="container">
<h1>Light Loop Pi</h1>
<div class="speed-slider">
<label>Loop speed:</label>
<input id="speed-slider" data-slider-id='ex1Slider' type="text" data-slider-min="500" data-slider-max="5000" data-slider-step="100"/>
</div>
<div class="btn-toolbar" role="toolbar">
<div id="tree-btns" class="btn-group"></div>
<div class="btn-group">
<button id="save-btn" type="button" class="btn btn-primary">Save</button>
</div>
</div>
<div id="light-container"></div>
</div>
<script type="text/template" class="template" id="light-row-template">
<div class="light-tree" data-light-tree="<%= i %>">
<h3>Tree <%= i %></h3>
<% _.each(_.range(channels), function(j) { %>
<div class="light-row" data-light-channel="<%= j %>">
<span>Channel <%= j %></span>
<% _.each(_.range(cells), function(k) { %>
<button type="button" class="btn btn-success light-cell-btn" data-toggle="button" data-light-cell="<%= k %>"> </button>
<% }); %>
<button type="button" class="btn btn-warning toggle-row-btn">Toggle</button>
<button type="button" class="btn btn-warning clear-row-btn">Clear</button>
</div>
<% }); %>
</div>
</script>
</body>
</html>
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