# Bryan Schumaker (8/8/2010)

import libsaria

class Collection:
	def __init__(self):
		pass


	def scan(self, path):
		print "Scanning path:", path
		self.reset()
		self.update(path)


	def reset(self):
		print "Erasing collection ... "
		from table import Table
		from index import Index
		self.table = Table()
		self.index = Index()


	def insert(self, file):
		tags  = file.tag()
		tuple = (tags.artist, tags.album, tags.title)
		id = self.table.insert(tuple)
		self.index.insert(id, tuple)


	def update(self, path):
		FileRef = libsaria.collection.FileRef
		join    = libsaria.path.join
		insert  = self.insert

		for root,dirs,files in libsaria.path.walk(path):
			for file in files:
				file = join(root,file)
				try:
					insert(FileRef(file))
				except Exception,e:
					pass