# -*- coding: utf-8 -*-
import os

from fabric.api import env, require
from fabric.tasks import Task
from fnpdjango.deploy import Command


class Environment(Task):
    def __init__(self, *args, **kwargs):
        super(Environment, self).__init__(*args, **kwargs)
        self.npm_bin = kwargs.pop('npm_bin', 'npm')
        self.host = kwargs.pop('host')
        self.env_vars = kwargs
        self.env_vars['skip_collect_static'] = True

    def run(self, *args, **kwargs):
        env.project_name = 'redakcja'
        env.hosts = [self.host]
        for k, v in self.env_vars.items():
            env[k] = v

        require('app_path')

        build_cmd = '../../ve/bin/python manage.py build --npm-bin=%s --editor-npm-env=%s' \
            % (self.npm_bin, os.path.join(env['app_path'], 'npm_env'))
        if 'node_bin_path' in self.env_vars:
            build_cmd += ' --node-bin-path=%s' % self.env_vars['node_bin_path']
        if 'editor_optimize' in self.env_vars:
            build_cmd += ' --editor-optimize=%s' % self.env_vars['editor_optimize']

        env.pre_collectstatic = [
            Command([build_cmd], '')
        ]