1 files changed, 310 insertions, 0 deletions
diff --git a/SPPC.dcproj/project/widget.wdgt/main.js b/SPPC.dcproj/project/widget.wdgt/main.js
new file mode 100644
index 0000000..86d38c7
--- /dev/null
+++ b/SPPC.dcproj/project/widget.wdgt/main.js
@@ -0,0 +1,310 @@
+/* This program is free software. It comes without any warranty, to
+ * the extent permitted by applicable law. You can redistribute it
+ * and/or modify it under the terms of the Do What The Fuck You Want
+ * To Public License, Version 2, as published by Sam Hocevar. See
+ * http://sam.zoy.org/wtfpl/COPYING for more details. */
+
+//
+// Function: load()
+// Called by HTML body element's onload event when the widget is ready to start
+//
+var mydir = '';
+var csv_file = '';
+var scroll_area = '';
+var product_parts = '';
+
+var vat = 23;
+var margin = 0;
+var shipping = 10;
+var exchange_rate = 1;
+
+function load()
+{
+	dashcode.setupParts();
+	scroll_area = document.getElementById('scrollArea');
+	
+	var d = new Date();
+	mydir = widget.system("dirname '"+location.pathname+"'", null).outputString.trim();
+	csv_file = mydir + '/parts.csv';
+	
+	try {
+		var o = widget.system("stat -f '%c' " + csv_file, null);
+		d.setTime(parseInt(o.outputString.trim())*100);
+		var db_date = d.getDate() + '.' + d.getMonth() + '.' + d.getYear();
+	} catch (e) {
+		alert(o.errorString);
+		return false;
+	}
+	
+	load_products();
+		
+}
+
+function load_products()
+{
+	var p = widget.system('awk -F "\t" \'{print $1}\' '+csv_file + ' | uniq', null);
+	var p = p.outputString.trim().split("\n");
+	var products = new Array(['Select product...', 0]);
+	
+	for (var i = 0; i < p.length; i++) {
+		prod = p[i];
+		products.push([prod, prod]);
+	}
+	
+	var popup = document.getElementById('popup');
+	popup.object.setOptions(products);
+		
+	var o = widget.system("wc -l " + csv_file + " | awk '{print $1}'", null);
+	$('#search').attr('placeholder', o.outputString.trim()+ ' parts');
+	document.getElementById('search').disabled = false;
+	$('#search').val('');
+	
+	// clicking a part number puts it on the clipboard
+	$('#front td').live('click', function() {
+		widget.system("/bin/echo '" + $(this).text() + "' | /usr/bin/pbcopy", null);
+	});
+	
+}
+
+//
+// Function: remove()
+// Called when the widget has been removed from the Dashboard
+//
+function remove()
+{
+	// Stop any timers to prevent CPU usage
+	// Remove any preferences as needed
+	// widget.setPreferenceForKey(null, dashcode.createInstancePreferenceKey("your-key"));
+}
+
+//
+// Function: hide()
+// Called when the widget has been hidden
+//
+function hide()
+{
+	// Stop any timers to prevent CPU usage
+}
+
+//
+// Function: show()
+// Called when the widget has been shown
+//
+function show()
+{
+		
+}
+
+//
+// Function: sync()
+// Called when the widget has been synchronized with .Mac
+//
+function sync()
+{
+	// Retrieve any preference values that you need to be synchronized here
+	// Use this for an instance key's value:
+	// instancePreferenceValue = widget.preferenceForKey(null, dashcode.createInstancePreferenceKey("your-key"));
+	//
+	// Or this for global key's value:
+	// globalPreferenceValue = widget.preferenceForKey(null, "your-key");
+}
+
+//
+// Function: showBack(event)
+// Called when the info button is clicked to show the back of the widget
+//
+// event: onClick event from the info button
+//
+function showBack(event)
+{
+	$('#tax_field').val(widget.preferenceForKey('vat'));
+	$('#shipping_field').val(widget.preferenceForKey('shipping'));
+	$('#margin_field').val(widget.preferenceForKey('margin'));
+	$('#rate_field').val(widget.preferenceForKey('rate'));
+	
+	var front = document.getElementById("front");
+	var back = document.getElementById("back");
+
+	if (window.widget) {
+		widget.prepareForTransition("ToBack");
+	}
+
+	front.style.display = "none";
+	back.style.display = "block";
+
+	if (window.widget) {
+		setTimeout('widget.performTransition();', 0);
+	}
+}
+
+//
+// Function: showFront(event)
+// Called when the done button is clicked from the back of the widget
+//
+// event: onClick event from the done button
+//
+function showFront(event)
+{
+	var vat = document.getElementById('tax_field').value;
+	widget.setPreferenceForKey(vat, 'vat');
+	
+	var shipping = document.getElementById('shipping_field').value;
+	widget.setPreferenceForKey(shipping, 'shipping');
+	
+	var margin = document.getElementById('margin_field').value;
+	widget.setPreferenceForKey(margin, 'margin');
+	
+	var rate = document.getElementById('rate_field').value;
+	widget.setPreferenceForKey(rate, 'rate');
+	
+	var front = document.getElementById("front");
+	var back = document.getElementById("back");
+
+	if (window.widget) {
+		widget.prepareForTransition("ToFront");
+	}
+
+	front.style.display="block";
+	back.style.display="none";
+
+	if (window.widget) {
+		setTimeout('widget.performTransition();', 0);
+	}
+}
+
+if (window.widget) {
+	widget.onremove = remove;
+	widget.onhide = hide;
+	widget.onshow = show;
+	widget.onsync = sync;
+}
+
+function list_parts(o)
+{
+	scroll_area.object.content.innerHTML = '';
+	
+	var parts = o.outputString.trim().split("\n");
+	var rows = '';
+	
+	var vat = parseInt(widget.preferenceForKey('vat'));
+	vat = parseFloat('1.'+vat);
+	
+	var rate = parseFloat(widget.preferenceForKey('rate'));
+	var margin = parseFloat(widget.preferenceForKey('margin'));
+	var shipping = parseFloat(widget.preferenceForKey('shipping'));
+	
+	document.getElementById('search').placeholder = parts.length + ' parts found';
+	
+	for (var i = 0; i < parts.length; i++)
+	{
+		var p = parts[i].split('|');
+		
+		var number = p[0];
+		var description = p[1];
+		var stock = parseFloat(p[2]);
+		var exchange = parseFloat(p[3]);
+		
+		var stock_price = 0;
+		var	ex_price = 0;
+		
+		// calculate stock price, if given
+		if (stock > 0) {
+			stock_price = ((stock*100)/(100-margin)+shipping)*rate;
+			stock_price = Math.ceil(stock_price*vat);
+		} else {
+			stock_price = '-';
+		}
+		
+		if (exchange > 0) {
+			ex_price = ((exchange*100)/(100-margin)+shipping)*rate;
+			ex_price = Math.ceil(ex_price*vat);
+		} else {
+			ex_price = '-';
+		}
+		
+		rows += '<tr><td>'+number+'</td><td>'+description+'</td><td>'+ex_price+'</td><td>'+stock_price+'</td></tr>';
+	
+	}
+	
+	var html = '<table><thead><tr><th class="number">Part #</th><th>Description</th><th class="price">Exchg</th><th class="price">Stock</th></tr></thead><tbody id="search_list">';
+	scroll_area.object.content.innerHTML = html+rows+'</tbody></table>';
+	scroll_area.object.refresh();
+	
+}
+
+function select_product(event)
+{
+	var val = event.target.value;
+	
+	if (val == 0) {
+		return false;
+	}
+	
+	// clean up product name for awk
+	p = val.replace(/([+\\(\\)\\/])/g, '\\$1')
+	
+	widget.system("awk '/^" + p + "\t/' " + csv_file + ' | awk -F "\t" \'{printf("%s|%s|%f|%f\\n",$2,$3,$7,$8)}\'', list_parts);
+
+}
+
+function filter_table()
+{
+  var rex = new RegExp($('#search_query').val(), 'i');
+	$('#search_list tr').hide();
+	$('#search_list tr').filter(function() {
+    return rex.test($(this).text());
+  }).show();
+	scroll_area.object.refresh();
+  return false;
+}
+
+
+function filter_parts(event)
+{
+	var rex = new RegExp(event.target.value, 'i');
+	$('#search_list tr').hide();
+	$('#search_list tr').filter(function() {
+    return rex.test($(this).text());
+  }).show();
+  return false;
+}
+
+// Assign this handler to the ondrop event
+// on a drop target on your widget's interface
+function dragDrop(event)
+{
+	try {
+		var uriString = event.dataTransfer.getData("text/uri-list");	
+		var uriList = uriString.split("\n");
+		var df = uriList[0].substr(16);
+		// filter out vintage parts
+		widget.system('iconv -f UTF-16LE '+df+' | grep -v ^~ | tail +2 > '+csv_file, null);
+		load_products();
+		
+	} catch (ex) {
+		alert("Problem fetching URI: " + ex);
+	}
+	
+	scroll_area.object.innerHTML = '';
+	scroll_area.object.refresh();
+	
+	event.stopPropagation();
+	event.preventDefault();
+	
+}
+
+// Be sure to assign these handlers for the ondragenter
+// and ondragover events on your drop target
+// These handlers prevent Web Kit from processing 
+// drag events so you can handle the drop when it occurs
+function dragEnter(event)
+{
+	event.stopPropagation();
+	event.preventDefault();
+}
+
+function dragOver(event)
+{
+	event.stopPropagation();
+	event.preventDefault();
+}