/**
 * Author: Up and Running Software, Inc.
 *
 * Short Description: Displays the dialog box for entering an address.  It handles several dialog boxes on the site interface.
 *
 * Library: jQuery
 */
 
function selectAddressDialog(backuri) {
	$('#address-dialog').innerHTML = $('#address-dialog-loading').innerHTML;
	$("#address-dialog").show("slow");
	$("#address-dialog").dialog({ 
		modal: true, 
		overlay: { 
			opacity: 0.5, 
			background: "black" 
		},
		width: 500,
		height: 450		
	});
	
    $("#address-dialog").load(base_url+"order/selectaddress/?ajax=1&back="+backuri);
}

/**
 * Save the selected address to the database
 */
function saveAddressDialog(){
	form = $('#selectAddressForm');
	form.ajaxSubmit({
		url: base_url + '/order/setdeliveryaddress/?ajax=1', 
       		success: function(data){
			$('#address-dialog').innerHTML = data;
		}
        });
}

/**
 * Close the address dialog box
 */
function hideAddressDialog() {	
	$("#address-dialog").dialog("close");
	$("#address-dialog").hide("slow");
}

/**
 * Close the select target time dialog box
 */
function hideTargetTimeDialog() {	
	$("#targettime-dialog").dialog("close");
	$("#targettime-dialog").hide("slow");
}

/**
 * Show the select target time dialog box
 */
function showTargetTimeDialog(back_uri) {
	$("#targettime-dialog").show("slow");
	$("#targettime-dialog").dialog({ 
		modal: true, 
		overlay: { 
			opacity: 0.5, 
			background: "black" 
		},
		width: 500,
		height: 450		
	});

	$("#targettime-dialog").load(base_url+"order/targettime/?ajax=1&back="+back_uri);
}

/**
 * Update the interface depending on whether the ASAP box was checked on the target time form
 */
function checkAsapBox(){
	if($('#asapbox').selectedIndex == 0){
		$('#targetTimeSelector').style.display = 'none';
	}else{
		$('#targetTimeSelector').style.display = 'block';
	}
}

/**
 * Validate the target time form
 */
function checkTimeInterval(){
	var lower = parseInt($('#lower_window').options[$('#lower_window').selectedIndex].value);
	var upper = parseInt($('#upper_window').options[$('#upper_window').selectedIndex].value);
	var date = parseInt($('#window_date').options[$('#window_date').selectedIndex].value);
	var now = parseInt(new Date().getTime()/1000);
	
	if(lower > 0 && now > date+lower){
		alert('The start of the window cannot be in the past.');
	}else if(now > date+upper){
		alert('The end of the window cannot be in the past.');
	}else if(lower < 0 && $('#window_date').selectedIndex != 0){
		alert('The ASAP option is only available when placing the order for today.');
	}else if(lower < upper){
		$('#targetTimeForm').submit();
	}else{
		alert('The start of the time window must be before the end of the time window.');
	}
}

/**
 * Hide the radius select form
 */
function hideRadiusDialog() {	
	$("#radius-dialog").dialog("close");
	$("#radius-dialog").hide("slow");
}

/**
 * Show the radius select dialog box
 */
function showRadiusDialog(back_uri) {
	$("#radius-dialog").show("slow");
	$("#radius-dialog").dialog({ 
		modal: true, 
		overlay: { 
			opacity: 0.5, 
			background: "black" 
		},
		width: 500,
		height: 450		
	});

	$("#radius-dialog").load(base_url+"restaurant/radius/?ajax=1&back="+back_uri);
}

/**
 * Show the restaurant map pane
 */
function showRTab(pane,id){
	hideRTab(pane == 1 ? 2 : 1,id);
	$('#rtab_'+pane+'_'+id).className = 'gmaps_restaurant_tabbar_tab gmaps_restaurant_tabbar_tab_active';
	$('#rtab_contents_'+pane+'_'+id).style.display = 'block';
}

/**
 * Hide the restaurant map pane
 */
function hideRTab(pane,id){
	$('#rtab_'+pane+'_'+id).className = 'gmaps_restaurant_tabbar_tab';
	$('#rtab_contents_'+pane+'_'+id).style.display = 'none';
}