#!/usr/bin/python

import sys

# Use tornado's logging options
import tornado.options
tornado.options.parse_command_line()

import pakfire.buildservice

class Cli(object):
	def __init__(self, *args, **kwargs):
		# Initialise backend
		self.backend = pakfire.buildservice.Backend(*args, **kwargs)

		self._commands = {
			# Check build dependencies
			"check-build-dependencies" : self.backend.jobqueue.check_build_dependencies,

			# Run mirror check
			"check-mirrors" : self.backend.mirrors.check,

			# Cleanup files
			"cleanup-files" : self.backend.cleanup_files,

			# Cleanup repositories
			"cleanup-repositories" : self.backend.repos.cleanup,

			# Cleanup sessions
			"cleanup-sessions" : self.backend.sessions.cleanup,

			# Cleanup uploads
			"cleanup-uploads" : self.backend.uploads.cleanup,

			# Create test jobs
			"create-test-jobs" : self.backend.jobqueue.create_test_jobs,

			# Dist
			"dist" : self.backend.sources.dist,

			# List repository
			"list-repository" : self._list_repository,

			# Sends all queued messages
			"process-message-queue" : self.backend.messages.process_queue,

			# Pull sources
			"pull-sources" : self.backend.sources.pull,

			# Remaster Repositories
			"remaster-repositories" : self.backend.repos.remaster,

			# Restart failed jobs
			"restart-failed-jobs" : self.backend.jobs.restart_failed,

			# Send bug updates to Bugzilla
			"send-bug-updates" : self.backend.bugzilla.send_all,
		}

	def __call__(self, *args):
		# Parse tornado settings
		args = tornado.options.parse_command_line(args)

		if not len(args) >= 1:
			print >>sys.stderr, "Insufficient number of arguments"
			return 2

		args = list(args)
		command  = args.pop(0)

		# Get called command
		try:
			command = self._commands[command]
		except KeyError:
			print >>sys.stderr, "Command not found: %s" % command
			return 2

		# Execute command
		r = command(*args)

		# Exit with error code
		sys.exit(r or 0)

	def _list_repository(self, distro_name, repo_name, arch):
		# Get distribution
		distro = self.backend.distros.get_by_name(distro_name)
		if not distro:
			print >>sys.stderr, "Could not find distribution: %s" % distro_name
			return 2

		# Get repository
		repo = distro.get_repo(repo_name)
		if not repo:
			print >>sys.stderr, "Could not find repository: %s" % repo_name
			return 2

		# Iterate through all of it
		for build in repo:
			for job in build:
				# Skip all test jobs
				if job.test:
					continue

				if not job.arch in (arch, "noarch"):
					continue

				for pkg in job:
					print pkg

# main

cli = Cli()
cli(*sys.argv)