from distutils.core import setup as setup_core
from distutils.cmd import Command

import py2app,sys,os
from glob import glob
import django
from AppKit import NSBundle

# Yes, ok, this is nasty, and I'm sure there's a faaar more elegant way
# of doing it. But I don't really understand distutils right now. This
# _works_, and it wouldn't if I got sidetracked by every little thing
# I didn't understand. Patches welcome.. :-)

def setup(**args):
    
    
    if "apps" in args:
        apps = args["apps"]
        del args['apps']
    else:
        apps = [ args["appname"] ]
        del args['appname']
    
    if 'appname' in args:
        appname = args['appname']
        del args['appname']
    else:
        appname = apps[0]
    
    if 'settings' in args:
        more_settings = args['settings']
        del args['settings']
    else:
        more_settings = {}
    
    NSBundle.mainBundle().infoDictionary()[u'DjangoKit'] = {
      'appname':appname,
      'apps':apps,
    };
    
    os.environ['DJANGO_SETTINGS_MODULE'] = 'djangokit.settings'
    from django.core.management import call_command, execute_from_command_line
    from django.conf import settings
    settings.DATABASE_NAME # reading a property inflated the settings object
    settings.DATABASE_NAME = "database.sqlite"
    
    if not os.path.exists("database.sqlite") and sys.argv[1] != 'syncdb':
        print "*** NO DATABASE FILE - maybe you need to run ./setup.py syncdb first?"

    plist = dict(
        NSMainNibFile="MainMenu",
        CFBundleName = appname,
        CFBundleIdentifier="org.jerakeen.DjangoKitApps.%s"%appname, # TODO - could be better
        CFBundleShortVersionString = args['version'],
        CFBundleVersion = args['version'],
        NSHumanReadableCopyright="Copyright 2007 %s"%args['author'],
        DjangoKit={
          'apps':apps,
          'appname':appname,
          'settings':more_settings,
        },
    )
    
    py2app_options = dict(
        plist=plist,
        packages = apps + ['djangokit', 'django', "email"],
    )

    if 'iconfile' in args:
        py2app_options['iconfile'] = args['iconfile']
        del args['iconfile']

    base = __import__('djangokit').__path__[0]
    nibfile = "%s/MainMenu.nib"%base


    class DjangoCommand( Command ):
        """Run django command."""

        user_options = [
            ("command=","c","the django admin command to run"),
            ("args=","a","the args for the command"),
        ]
    
        def initialize_options(self):
            self.command = None
            self.args = ""

        def finalize_options(self):
            pass

        def run(self):
            args = [ sys.argv[0], self.command ]
            if self.args:
                args.append( self.args )
            execute_from_command_line(args)

    class SyncdbCommand( DjangoCommand ):
        user_options = []
        def initialize_options(self):
            self.command = "syncdb"
            self.args = ""


    setup_core( **dict( args,
        app=[ "%s/app.py"%base ],
        # TODO - this requires a local 'media' folder. Don't.
        data_files = ['media', nibfile, 'database.sqlite'] + apps,
        options=dict(py2app=py2app_options),
        cmdclass = { 'django':DjangoCommand, "syncdb":SyncdbCommand }
    ))