#!/usr/bin/python3
import sys
import os
import base64
import json
import datetime
import pytz

# Add parent directory to path for o11 import
sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
import o11

from bs4 import BeautifulSoup

# Note: Tivibu uses PlayReady DRM, not Widevine
# This script provides basic structure but CDM handling requires pyplayready

# Parse command line parameters
user = o11.parse_params(sys.argv, 'user')
password = o11.parse_params(sys.argv, 'password')
device = o11.parse_params(sys.argv, 'device')
pin = o11.parse_params(sys.argv, 'pin')

id = o11.parse_params(sys.argv, 'id')
action = o11.parse_params(sys.argv, 'action')

bind = o11.parse_params(sys.argv, 'bind')
proxy = o11.parse_params(sys.argv, 'proxy')
doh = o11.parse_params(sys.argv, 'doh')
worker = o11.parse_params(sys.argv, 'worker')

cdm = o11.parse_params(sys.argv, 'cdm')
drm = o11.parse_params(sys.argv, 'drm')
kid = o11.parse_params(sys.argv, 'kid')
pssh = o11.parse_params(sys.argv, 'pssh')
challenge = o11.parse_params(sys.argv, 'challenge')

heartbeaturl = o11.parse_params(sys.argv, 'heartbeaturl')
heartbeatparams = o11.parse_params(sys.argv, 'heartbeatparams')

# Session setup
o11Session = o11.session(bind=bind, proxy=proxy, worker=worker)
req = o11Session.get_session()
if doh != "":
    o11.dns(doh)

if challenge == "cert":
    challenge = "CAQ="

# Configuration
WVD_PATH = './WVD.wvd'
authFile = '/Tivibu_cookies.json'
SCRIPT_DIR = os.path.abspath(os.path.dirname(__file__))

USER_AGENT = 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36'

headers = {
    'Accept': 'application/json, text/plain, */*',
    'Referer': 'https://itvepg10012.tmp.tivibu.com.tr/iptvepg/frame1102/portal.jsp',
    'User-Agent': USER_AGENT,
}

cookies = {}
device_id = ''

def get_auth():
    try:
        return json.load(open(SCRIPT_DIR + authFile))
    except:
        return None

def save_auth(auth_data):
    json.dump(auth_data, open(SCRIPT_DIR + authFile, 'w'), indent=2)

def login():
    global cookies, device_id
    print("logging in...", file=sys.stderr)
    
    auth = get_auth()
    if not auth or 'JSESSIONID' not in auth:
        print("No auth found. Please add Tivibu cookies to auth file.", file=sys.stderr)
        print("Login to tivibu.com.tr and copy JSESSIONID and deviceid cookies", file=sys.stderr)
        save_auth({'JSESSIONID': 'ENTER_JSESSIONID_HERE', 'deviceid': 'ENTER_DEVICEID_HERE'})
        sys.exit(1)
    
    cookies = auth
    device_id = auth.get('deviceid', '')
    print("logged in successfully", file=sys.stderr)
    return cookies

def get_cookies():
    global cookies, device_id
    if cookies:
        return cookies
    return login()

def get_pssh_from_mpd(url):
    response = req.get(url, headers={'User-Agent': USER_AGENT})
    content_protections = BeautifulSoup(response.content, features="xml").findAll('ContentProtection')
    for cp in content_protections:
        if cp.get('schemeIdUri', '').lower() == 'urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95':
            pro_elem = cp.find('mspr:pro')
            if pro_elem:
                return pro_elem.text
    return None

def get_single(channel_code, column_code):
    params = {'channelcode': channel_code, 'columncode': column_code, 'urlredirect': '1', 'playtype': '0'}
    response = req.get('https://itvepg10012.tmp.tivibu.com.tr/iptvepg/frame3046/sdk_getppvtvplayurl.jsp', params=params, headers=headers, cookies=cookies)
    try:
        return response.json()['httpsplayurl']
    except:
        return None

def do_action():
    get_cookies()
    
    if action == "login":
        login()
        sys.exit()
    
    if action == "channels":
        output = {'Channels': []}
        params = {'pageno': '1', 'numperpage': '500', 'ordertype': '1', 'isqueryfavorite': '1', 'isqueryprevue': '1', 'ischecklock': '1'}
        response = req.get('https://itvepg10012.tmp.tivibu.com.tr/iptvepg/frame3046/sdk_getchannellist.jsp', params=params, headers=headers, cookies=cookies)
        try:
            data = response.json()
            seen = {}
            for ch in data.get('data', []):
                code = ch.get('channelcode')
                if code and code not in seen:
                    seen[code] = True
                    channel = {
                        'Name': ch.get('channelname', 'Unknown'),
                        'Mode': 'live',
                        'SessionManifest': True,
                        'ManifestScript': f"id={ch.get('channelcode', '')}&col={ch.get('columncode', '')}",
                        'CdmType': 'playready',
                        'UseCdm': True,
                        'Cdm': f"id={ch.get('channelcode', '')}",
                        'Video': 'best',
                        'OnDemand': True,
                        'SpeedUp': True,
                    }
                    output['Channels'].append(channel)
            print(json.dumps(output, indent=2))
        except Exception as e:
            print(f"Error: {e}", file=sys.stderr)
            return "error"
    
    elif action == "events":
        output = {'Events': []}
        print(json.dumps(output, indent=2))
    
    elif action == "heartbeat":
        sys.exit()
    
    elif action == "manifest":
        try:
            params_dict = {}
            for param in id.split('&'):
                if '=' in param:
                    k, v = param.split('=', 1)
                    params_dict[k] = v
            
            channel_code = params_dict.get('id', '')
            column_code = params_dict.get('col', '')
            
            video_url = get_single(channel_code, column_code)
            if not video_url:
                return "error"
            
            output = {
                "Cdn": [{"Name": "default", "ManifestUrl": video_url}],
                "ManifestUrl": video_url,
                "Headers": {"Manifest": {'User-Agent': USER_AGENT}, "Media": {'User-Agent': USER_AGENT}},
                "Heartbeat": {"Url": '', "Params": '', "PeriodMs": 5*60*1000},
                "DeviceId": device_id
            }
            print(json.dumps(output))
        except Exception as e:
            print(f"Error: {e}", file=sys.stderr)
            return "error"
    
    elif action == "cdm":
        print("Tivibu uses PlayReady DRM - requires pyplayready for CDM handling", file=sys.stderr)
    
    else:
        print("invalid action: " + action, file=sys.stderr)

if do_action() == "error":
    login()
    do_action()