//
//  CocoaSensor.m
//  Pennyworth
//
//  Created by Chris Karr on 4/16/08.
//  Copyright 2008 Chris J. Karr. All rights reserved.
//

#import "CocoaSensor.h"
#import "Context.h"

@implementation CocoaSensor

- (void) awakeFromNib
{
	[[NSDistributedNotificationCenter defaultCenter] addObserver:self selector:@selector(log:) name:COCOA_OBSERVATION object:nil];
}

- (void) log:(NSNotification *) theNote
{
	NSDictionary * dict = [theNote userInfo];

	NSString * key = [dict valueForKey:COCOA_SENSOR];
	NSString * value = [dict valueForKey:COCOA_OBSERVATION_VALUE];
	
	NSMutableDictionary * note = [NSMutableDictionary dictionary];
	
	[note setValue:key forKey:OBSERVATION_SENSOR];
	[note setValue:value forKey:OBSERVATION_OBSERVATION];
	
	if ([dict valueForKey:COCOA_OBSERVATION_DURATION] != nil)
		[note setValue:[dict valueForKey:COCOA_OBSERVATION_DURATION] forKey:OBSERVATION_LIFESPAN];
		
	[[NSNotificationCenter defaultCenter] postNotificationName:OBSERVATION_UPDATE object:self userInfo:note];
}	
	
@end