# coding: utf-8
import json

from ...config.config_loader import ConfigLoader
from ...strategies.default_strategy import DefaultStrategy

SELECTORS = {
    "lvl0": "h1",
    "lvl1": "h2",
    "lvl2": "h3",
    "lvl3": "h4",
    "lvl4": "h5",
    "lvl5": "h6",
    "content": "p"
}


def get_strategy(config=None):
    if config is None:
        config = {}

    global SELECTORS

    modified_config = {
        'allowed_domains': 'test',
        'api_key': 'test',
        'app_id': 'test',
        'custom_settings': None,
        'hash_strategy': 'test',
        'index_name': 'test',
        'selectors': SELECTORS,
        'selectors_exclude': 'test',
        'start_urls': ['test'],
        'stop_urls': ['test'],
        'strategy': 'test',
        'js_render': False,
        'js_wait': 0,
        'use_anchors': False
    }

    for key in config:
        modified_config[key] = config[key]

    return DefaultStrategy(ConfigLoader(json.dumps(modified_config)))