import json

import requests
from flask import request


def get_annotations():
    # TODO(decentral1se): remove this from the source
    KEY = "6879-n8AksBoSB7kYoQ3eEwzpEr3nFQEmSp3XN-0PcKL_Sik"

    # a dictionary containing necessary http headers
    headers = {
        "Host": "hypothes.is",
        "Accept": "application/json",
        "Authorization": "Bearer %s" % KEY
    }

    base_url = "https://hypothes.is/api/search?user=xpub@hypothes.is"

    search_url = "".join([base_url])

    r = requests.get(search_url, headers=headers)

    # data is a python dictionary
    data = json.loads(r.text)
    server = request.host

    for row in data['rows']:
            row['uri'] = row['uri'].replace(
                'http://' + server + '/uploads/',
                ''
            )

    return data


def get_annot_results(annot, name):
    res = []
    annot = get_annotations()
    for item in annot['rows']:
        if 'selector' in item['target'][0]:
            if len(item['target'][0]['selector']) > 2:
                exact_second = item['target'][0]['selector'][2]['exact']
                if name in item['text'] or name in exact_second:
                    data = {
                        'text': item['text'],
                        'extract': item['target'][0]['selector'][2]['exact'],
                        'title': item['uri'][37:], 'url': item['uri']
                    }
                    res.append(data)
            else:
                exact_first = item['target'][0]['selector'][1]['exact']
                if name in item['text'] or name in exact_first:
                    data = {
                        'text': item['text'],
                        'extract': item['target'][0]['selector'][1]['exact'],
                        'title': item['uri'][37:], 'url': item['uri']
                    }
                    res.append(data)
    return res


def get_annot_book(annot, name):
    res = []
    server = request.host
    for item in annot['rows']:
        if 'selector' in item['target'][0]:
            if len(item['target'][0]['selector']) > 2:
                string = item['uri']
                if name == string.replace('http://' + server+'/uploads/', ''):
                    data = {
                        'text': item['text'],
                        'extract': item['target'][0]['selector'][2]['exact'],
                        'title': item['uri'][37:], 'url': item['uri']
                    }
                    res.append(data)
            else:
                string = item['uri']
                if name == string.replace('http://' + server+'/uploads/', ''):
                    data = {
                        'text': item['text'],
                        'extract': item['target'][0]['selector'][1]['exact'],
                        'title': item['uri'][37:], 'url': item['uri']
                    }
                    res.append(data)
    return res