import time
import random
import cloudscraper
import re
import json
import os
import requests

TELEGRAM_TOKEN = "your_token_here"
CHAT_ID       = "your_chat_id_here"
TESLA_URL     = "https://www.tesla.com/tr_TR/inventory/new/my?arrangeby=plh&zip=&range=0"
SEEN_VINS_FILE= "seen_vins.txt"

scraper = cloudscraper.create_scraper(
    browser={'browser': 'chrome', 'platform': 'windows'},
    delay=5
)

HEADERS = {
    "User-Agent": (
        "Mozilla/5.0 (Windows NT 10.0; Win64; x64) "
        "AppleWebKit/537.36 (KHTML, like Gecko) "
        "Chrome/114.0.0.0 Safari/537.36"
    ),
    "Accept-Language": "tr-TR,tr;q=0.9",
    "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9",
    "Referer": "https://www.tesla.com/"
}

def notify_telegram_with_button(msg, btn_text, btn_url):
    payload = {
        "chat_id": CHAT_ID,
        "text": msg,
        "parse_mode": "HTML",
        "reply_markup": json.dumps({
            "inline_keyboard": [[{"text": btn_text, "url": btn_url}]]
        })
    }
    requests.post(
        f"https://api.telegram.org/bot{TELEGRAM_TOKEN}/sendMessage",
        data=payload,
        headers=HEADERS,
        timeout=30
    )

def load_seen_vins():
    if not os.path.exists(SEEN_VINS_FILE):
        return set()
    return set(open(SEEN_VINS_FILE).read().splitlines())

def save_seen_vins(vins):
    with open(SEEN_VINS_FILE, "w") as f:
        f.write("\n".join(vins))

def get_page(url):
    time.sleep(random.uniform(10, 60))
    try:
        return scraper.get(url, headers=HEADERS, timeout=60)
    except Exception as e:
        print("Request failed:", e)
        notify_telegram_with_button(f"⚠️ Failed to fetch Tesla page: {e}", "Retry", TESLA_URL)
        return None

def check_inventory():
    resp = get_page(TESLA_URL)
    if not resp or resp.status_code in (403,429) or "captcha" in resp.text.lower():
        notify_telegram_with_button(f"⚠️ Bot likely detected. Status: {getattr(resp,'status_code','N/A')}", "Open Tesla", TESLA_URL)
        return

    try:
        m = re.search(r'"results"\s*:\s*(\[\{.*?\}\])', resp.text, re.DOTALL)
        cars = json.loads(m.group(1)) if m else []
        seen = load_seen_vins()
        for car in cars:
            vin = car.get("vin")
            if not vin or vin in seen: continue
            price = car.get("price","N/A")
            ext = car.get("paint",{}).get("value","N/A").upper()
            inn = car.get("interior",{}).get("value","N/A").upper()
            link= f"https://www.tesla.com/tr_TR/my/order/{vin}"
            msg = (f"🚨 <b>NEW CAR!</b>\n"
                   f"💰 Price: {price:,} TL\n"
                   f"🎨 Exterior: {ext}\n"
                   f"🪑 Interior: {inn}\n"
                   f"🔑 VIN: {vin}")
            notify_telegram_with_button(msg,"🚗 ORDER NOW",link)
            seen.add(vin)
        save_seen_vins(seen)
    except Exception as e:
        print("Parsing error:",e)
        notify_telegram_with_button("❌ Parsing error occurred.","Retry",TESLA_URL)

if __name__=="__main__":
    check_inventory()