# -*- coding: utf-8 -*-
import re
import json
import time
import requests
from threading import Thread
from urllib.parse import urlencode
from caches.main_cache import cache_object
from caches.settings_cache import get_setting, set_setting
from modules.utils import copy2clip
from modules.source_utils import supported_video_extensions, seas_ep_filter, EXTRAS
from modules import kodi_utils
# logger = kodi_utils.logger

notification = kodi_utils.notification
xbmc_monitor, progress_dialog, get_icon = kodi_utils.xbmc_monitor, kodi_utils.progress_dialog, kodi_utils.get_icon
sleep, confirm_dialog, ok_dialog = kodi_utils.sleep, kodi_utils.confirm_dialog, kodi_utils.ok_dialog
base_url = 'https://www.premiumize.me/api/'
client_id = '888228107'
user_agent = 'Fen Light for Kodi'
timeout = 20.0
icon = get_icon('premiumize')

class PremiumizeAPI:
	def __init__(self):
		self.token = get_setting('fenlight.pm.token', 'empty_setting')

	def auth(self):
		self.token = ''
		line = '%s[CR]%s[CR]%s'
		data = {'response_type': 'device_code', 'client_id': client_id}
		url = 'https://www.premiumize.me/token'
		response = self._post(url, data)
		user_code = response['user_code']
		try: copy2clip(user_code)
		except: pass
		content = 'Authorize Debrid Services[CR]Navigate to: [B]%s[/B][CR]Enter the following code: [B]%s[/B]' % (response.get('verification_uri'), user_code)
		progressDialog = progress_dialog('Premiumize Authorize', get_icon('pm_qrcode'))
		progressDialog.update(content, 0)
		device_code = response['device_code']
		expires_in = int(response['expires_in'])
		sleep_interval = int(response['interval'])
		poll_url = 'https://www.premiumize.me/token'
		data = {'grant_type': 'device_code', 'client_id': client_id, 'code': device_code}
		start, time_passed = time.time(), 0
		while not progressDialog.iscanceled() and time_passed < expires_in and not self.token:
			sleep(1000 * sleep_interval)
			response = self._post(poll_url, data)
			if 'error' in response:
				time_passed = time.time() - start
				progress = int(100 * time_passed/float(expires_in))
				progressDialog.update(content, progress)
				continue
			try:
				progressDialog.close()
				self.token = str(response['access_token'])
				set_setting('pm.token', self.token)
			except:
				 ok_dialog(text='Error')
				 break
		try: progressDialog.close()
		except: pass
		if self.token:
			account_info = self.account_info()
			set_setting('pm.account_id', str(account_info['customer_id']))
			set_setting('pm.enabled', 'true')
			ok_dialog(text='Success')

	def revoke(self):
		set_setting('pm.token', 'empty_setting')
		set_setting('pm.account_id', 'empty_setting')
		set_setting('pm.enabled', 'false')
		notification('Premiumize Authorization Reset', 3000)

	def account_info(self):
		url = 'account/info'
		response = self._post(url)
		return response

	def check_cache(self, hashes):
		url = 'cache/check'
		data = {'items[]': hashes}
		response = self._post(url, data)
		return response

	def check_single_magnet(self, hash_string):
		cache_info = self.check_cache(hash_string)['response']
		return cache_info[0]

	def unrestrict_link(self, link):
		data = {'src': link}
		url = 'transfer/directdl'
		response = self._post(url, data)
		try: return self.add_headers_to_url(response['content'][0]['link'])
		except: return None

	def resolve_magnet(self, magnet_url, info_hash, store_to_cloud, title, season, episode):
		try:
			file_url = None
			correct_files = []
			append = correct_files.append
			extensions = supported_video_extensions()
			result = self.instant_transfer(magnet_url)
			if not 'status' in result or result['status'] != 'success': return None
			valid_results = [i for i in result.get('content') if any(i.get('path').lower().endswith(x) for x in extensions) and not i.get('link', '') == '']
			if len(valid_results) == 0: return
			if season:
				episode_title = re.sub(r'[^A-Za-z0-9-]+', '.', title.replace('\'', '').replace('&', 'and').replace('%', '.percent')).lower()
				for item in valid_results:
					if seas_ep_filter(season, episode, item['path'].split('/')[-1]): append(item)
					if len(correct_files) == 0: continue
					for i in correct_files:
						compare_link = seas_ep_filter(season, episode, i['path'], split=True)
						compare_link = re.sub(episode_title, '', compare_link)
						if not any(x in compare_link for x in EXTRAS):
							file_url = i['link']
							break
			else:
				file_url = max(valid_results, key=lambda x: int(x.get('size'))).get('link', None)
				if not any(file_url.lower().endswith(x) for x in extensions): file_url = None
			if file_url:
				if store_to_cloud: Thread(target=self.create_transfer, args=(magnet_url,)).start()
				return self.add_headers_to_url(file_url)
		except: return None

	def display_magnet_pack(self, magnet_url, info_hash):
		from modules.source_utils import supported_video_extensions
		try:
			end_results = []
			append = end_results.append
			extensions = supported_video_extensions()
			result = self.instant_transfer(magnet_url)
			if not 'status' in result or result['status'] != 'success': return None
			for item in result.get('content'):
				if any(item.get('path').lower().endswith(x) for x in extensions) and not item.get('link', '') == '':
					try: path = item['path'].split('/')[-1]
					except: path = item['path']
					append({'link': item['link'], 'filename': path, 'size': item['size']})
			return end_results
		except: return None

	def user_cloud(self, folder_id=None):
		if folder_id:
			string = 'pm_user_cloud_%s' % folder_id
			url = 'folder/list?id=%s' % folder_id
		else:
			string = 'pm_user_cloud_root'
			url = 'folder/list'
		return cache_object(self._get, string, url, False, 0.03)

	def user_cloud_all(self):
		string = 'pm_user_cloud_all_files'
		url = 'item/listall'
		return cache_object(self._get, string, url, False, 0.03)

	def rename_cache_item(self, file_type, file_id, new_name):
		if file_type == 'folder': url = 'folder/rename'
		else: url = 'item/rename'
		data = {'id': file_id , 'name': new_name}
		response = self._post(url, data)
		return response['status']

	def transfers_list(self):
		url = 'transfer/list'
		return self._get(url)

	def instant_transfer(self, magnet_url):
		url = 'transfer/directdl'
		data = {'src': magnet_url}
		return self._post(url, data)

	def create_transfer(self, magnet):
		data = {'src': magnet, 'folder_id': 0}
		url = 'transfer/create'
		return self._post(url, data)

	def delete_transfer(self, transfer_id):
		data = {'id': transfer_id}
		url = 'transfer/delete'
		return self._post(url, data)

	def delete_object(self, object_type, object_id):
		data = {'id': object_id}
		url = '%s/delete' % object_type
		response = self._post(url, data)
		return response['status']

	def get_item_details(self, item_id):
		string = 'pm_item_details_%s' % item_id
		url = 'item/details'
		data = {'id': item_id}
		args = [url, data]
		return cache_object(self._post, string, args, False, 0.5)

	def add_headers_to_url(self, url):
		return url + '|' + urlencode(self.headers())

	def headers(self):
		return {'User-Agent': user_agent, 'Authorization': 'Bearer %s' % self.token}

	def _get(self, url, data={}):
		if self.token in ('empty_setting', ''): return None
		headers = {'User-Agent': user_agent, 'Authorization': 'Bearer %s' % self.token}
		url = base_url + url
		response = requests.get(url, data=data, headers=headers, timeout=timeout).text
		try: return json.loads(response)
		except: return response

	def _post(self, url, data={}):
		if self.token in ('empty_setting', '') and not 'token' in url: return None
		headers = {'User-Agent': user_agent, 'Authorization': 'Bearer %s' % self.token}
		if not 'token' in url: url = base_url + url
		response = requests.post(url, data=data, headers=headers, timeout=timeout).text
		try: return json.loads(response)
		except: return response

	def clear_cache(self, clear_hashes=True):
		try:
			from caches.debrid_cache import debrid_cache
			from caches.base_cache import connect_database
			dbcon = connect_database('maincache_db')
			user_cloud_success = False
			# USER CLOUD
			try:
				try:
					user_cloud_cache = dbcon.execute("""SELECT id FROM maincache WHERE id LIKE ?""", ('pm_user_cloud%',)).fetchall()
					user_cloud_cache = [i[0] for i in user_cloud_cache]
				except:
					user_cloud_success = True
				if not user_cloud_success:
					for i in user_cloud_cache:
						dbcon.execute("""DELETE FROM maincache WHERE id=?""", (i,))
					user_cloud_success = True
			except: user_cloud_success = False
			# DOWNLOAD LINKS
			try:
				dbcon.execute("""DELETE FROM maincache WHERE id=?""", ('pm_transfers_list',))
				download_links_success = True
			except: download_links_success = False
			# HASH CACHED STATUS
			if clear_hashes:
				try:
					debrid_cache.clear_debrid_results('pm')
					hash_cache_status_success = True
				except: hash_cache_status_success = False
			else: hash_cache_status_success = True
		except: return False
		if False in (user_cloud_success, download_links_success, hash_cache_status_success): return False
		return True