from os.path import join, exists

directories = {}
users = {}
files = {}
groups = {}

users['root'] = {
    'home': '/root',
    'shell': '/bin/bash',
    'password': repo.vault.human_password_for('root on {}'.format(node.name)),
}

files['/etc/bash.bashrc'] = {
    'source': 'bashrc',
    'content_type': 'mako',
}

files['/etc/tmux.conf'] = {
    'source': 'tmux.conf',
    'content_type': 'mako',
}

files['/etc/vim/vimrc.local'] = {
    'source': 'vimrc',
}

for username, attrs in node.metadata['users'].items():
    home = attrs.get('home', '/home/{}'.format(username))

    if attrs.get('delete', False):
        users[username] = {'delete': True}
        files[home] = {'delete': True}

    else:
        user = users.setdefault(username, {})

        user['home'] = home
        user['shell'] = attrs.get('shell', '/bin/bash')
        user['password_hash'] = 'x'

        if 'groups' in attrs:
            user['groups'] = attrs['groups']

        directories[home] = {
            'owner': username,
            'mode': attrs.get('home-mode', '0700'),
        }

        if 'ssh_pubkey' in attrs:
            files[home + '/.ssh/authorized_keys'] = {
                'content': "\n".join(attrs['ssh_pubkey']),
                'owner': username,
                'mode': '0600',
            }

        elif attrs.get('deploy_configs', True):
            files[home + '/.ssh/authorized_keys'] = {'delete': True}

        if attrs.get('deploy_configs', True):
            if exists(join(repo.path, 'data', 'users', 'files', 'tmux', '{}.conf'.format(username))):
                files[home + '/.tmux.conf'] = {
                    'content_type': 'mako',
                    'source': 'tmux/{}.conf'.format(username),
                }
            else:
                files[home + '/.tmux.conf'] = {
                    'delete': True,
                }

            if exists(join(repo.path, 'data', 'users', 'files', 'fish', '{}.conf'.format(username))):
                fish_src = 'fish/{}.conf'.format(username)
            else:
                fish_src = 'fish.conf'

            files[home + '/.config/fish/config.fish'] = {
                'content_type': 'mako',
                'source': fish_src
            }
            files[home + '/.config/fish/fish_variables'] = {}

            if exists(join(repo.path, 'data', 'users', 'files', 'bash', '{}.bashrc'.format(username))):
                files[home + '/.bashrc'] = {
                    'content_type': 'mako',
                    'source': 'bash/{}.bashrc'.format(username),
                }
            else:
                files[home + '/.bashrc'] = {
                    'delete': True,
                }