from scheduler import job

from .src.fetch_feed import FetchFeeds
from .src.fetch_parser import FetchParser
from .src.fetch_search import FetchSearcher
from .src.db_utils import DB_Handler
'''
from src.missing_kids_fetch import MissingKidsFetch
'''

from .src.logger import get_logger
logger = get_logger()

@job('default')
def fetch_feeds():
    task = "Fetch Feeds"
    logger.info("Task triggered: {}".format(task))
    FetchFeeds().run()
    logger.info("Task completed: {}".format(task))

@job('default')
def fetch_parser():
    task = "Fetch Parser"
    logger.info("Task triggered: {}".format(task))
    FetchParser().run()
    logger.info("Task completed: {}".format(task))

@job('default')
def fetch_search():
    task = "Fetch Search"
    logger.info("Task triggered: {}".format(task))
    FetchSearcher().run()
    logger.info("Task completed: {}".format(task))

# TODO: fetch_missing_kids()

@job('default')
def process_raw_urls(batch_size=50):
    task = "Process raw URLs"
    logger.info("Task triggered: {}".format(task))
    DB_Handler().process_raw_urls(batch_size=batch_size)
    logger.info("Task completed: {}".format(task))

@job('default')
def process_error_urls(batch_size=50):
    task = "Process error URLs"
    logger.info("Task triggered: {}".format(task))
    DB_Handler().process_error_urls(batch_size=batch_size)
    logger.info("Task completed: {}".format(task))

@job('default')
def process_missing_kids_urls(batch_size=50):
    task = "Process Missing Kids URLs"
    logger.info("Task triggered: {}".format(task))
    DB_Handler().process_missing_kids_urls(batch_size=batch_size)
    logger.info("Task completed: {}".format(task))

@job('default')
def process_missing_kids_urls_all(batch_size=None):
    task = "Process Missing Kids URLs ALL"
    logger.info("Task triggered: {}".format(task))
    DB_Handler().process_missing_kids_urls(batch_size=batch_size)
    logger.info("Task completed: {}".format(task))





@job('default')
def background_task(process_type: str):
    logger.info("Task triggered: {}".format(process_type))

    try:
        if (process_type == "fetch_feeds"):
            FetchFeeds().run()
        elif (process_type == "fetch_parser"):
            FetchParser().run()
        elif (process_type == "fetch_search"):
            FetchSearcher().run()
        #elif (process_type == "fetch_missingkids"):
        #    FetchMissingKids().run()
        elif ("process_" in process_type):
            # Batch size encoded in URL
            try:
                batch_size = int(process_type.split("_")[-1])
            except Exception as e:
                batch_size = None
            # Task type
            if ("process_raw_urls" in process_type):
                DB_Handler().process_raw_urls(batch_size=batch_size)
            elif ("process_error_urls" in process_type):
                DB_Handler().process_error_urls(batch_size=batch_size)
            elif ("process_missing_kids_urls" in process_type):
                DB_Handler().process_missing_kids_urls(batch_size=batch_size)
        else:
            logger.info("Task unknown!: {}".format(process_type))

        '''
        # Selenium based
        elif (process_type == "fetch_missing_kids_reduced"):
            MissingKidsFetch(db_handler, num_pages=4).run()
        elif (process_type == "fetch_missing_kids_full"):
            MissingKidsFetch(db_handler, num_pages=100000).run()
        '''

        logger.info("Task completed: {}".format(process_type))
    except Exception as e:
        logger.error(e)