#!/usr/bin/env python3
# -*-coding:UTF-8 -*
"""
The JSON Receiver Module
================

Recieve Json Items (example: Twitter feeder)

"""
import os
import json
import sys
import datetime
import uuid

sys.path.append(os.path.join(os.environ['AIL_BIN'], 'lib'))
import item_basic

sys.path.append(os.path.join(os.environ['AIL_BIN'], 'import', 'ail_json_importer'))
from Default_json import Default_json

class Ail_feeder_urlextract(Default_json):
    """urlextract Feeder functions"""

    def __init__(self, name, json_item):
        super().__init__(name, json_item)

    def get_feeder_name(self):
        return 'urlextract'

    # define item id
    def get_item_id(self):
        # use twitter timestamp ?
        item_date = datetime.date.today().strftime("%Y/%m/%d")
        item_id = str(self.json_item['meta']['twitter:url-extracted'])
        item_id = item_id.split('//')
        if len(item_id) > 1:
            item_id = ''.join(item_id[1:])
        else:
            item_id = item_id[0]
        item_id = item_id.replace('/', '_')
        if len(item_id) > 215:
            item_id = '{}{}.gz'.format(item_id[:215], str(uuid.uuid4()))
        else:
            item_id = '{}{}.gz'.format(item_id, str(uuid.uuid4()))
        return os.path.join('urlextract', item_date, item_id)

    # # TODO:
    def process_json_meta(self, process, item_id):
        '''
        Process JSON meta filed.
        '''
        json_meta = self.get_json_meta()

        # # TODO: change me
        parent_type = 'twitter_id'

        parent_id = str(json_meta['parent:twitter:tweet_id'])
        item_basic.add_item_parent_by_parent_id(parent_type, parent_id, item_id)