from selenium import webdriver
from selenium.common.exceptions import WebDriverException
from PIL import Image
from io import BytesIO

import time

from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC

def take_webdata(url):
    options = webdriver.ChromeOptions()
    options.add_argument('--headless')
    options.add_argument('--no-sandbox')
    options.add_argument('--disable-dev-shm-usage')

    try:
        wd = webdriver.Chrome(options=options)
        wd.set_window_size(1080, 720)  # Adjust the window size here
        wd.get(url)
        wd.implicitly_wait(5)
        # Get the page title
        page_title = wd.title
        screenshot = wd.get_screenshot_as_png()

    except WebDriverException as e:
        return Image.new('RGB', (1, 1)), page_title
    finally:
        if wd:
            wd.quit()

    return Image.open(BytesIO(screenshot)) , page_title


def scrape_vehicle(driver):
    data_kendaraan = {}
    try:
        rows = driver.find_elements(By.CSS_SELECTOR, "table tr")
        for row in rows:
            cols = row.find_elements(By.TAG_NAME, "td")
            if len(cols) >= 3:
                key = cols[0].text.strip().lower().replace(".", "").replace(" ", "_")
                value = cols[2].text.strip()
                data_kendaraan[key] = value
    except Exception as e:
        print("Gagal parsing tabel:", e)
    
    rincians = []
    try:
        container = driver.find_element(By.ID, "det_pkb")
        rows = container.find_elements(By.CLASS_NAME, "row")
        for row in rows[1:]:  # skip header
            cols = row.find_elements(By.TAG_NAME, "p")
            if len(cols) >= 3:
                rincian = {
                    "pokok": cols[0].text.strip(),
                    "denda": cols[1].text.strip(),
                    "total": cols[2].text.strip(),
                }
                if len(cols) > 3:
                    rincian["jenis"] = cols[3].text.strip().upper()
                rincians.append(rincian)
    except Exception as e:
        print("Gagal parsing det_pkb:", e)

    return data_kendaraan, rincians


def get_vehicle_info(plate_number: str):
    # Configure headless Chrome
    options = webdriver.ChromeOptions()
    options.add_argument("--headless")
    options.add_argument("--disable-gpu")
    options.add_argument("--no-sandbox")

    # Path to chromedriver (adjust if needed)
    driver = webdriver.Chrome(options=options)

    try:    
        driver.get("https://www.jambisamsat.net/infopkb.html")
        time.sleep(1)

        WebDriverWait(driver, 10).until(
            EC.presence_of_element_located((By.ID, "no_polisi"))
        )

        input_field = driver.find_element(By.ID, "no_polisi")
        input_field.clear()
        input_field.send_keys(plate_number)

        submit_button = driver.find_element(By.CSS_SELECTOR, 'button.btn.btn-primary[type="submit"]')
        submit_button.click()

        # Wait for the new page to load
        WebDriverWait(driver, 10).until(
            EC.url_contains("infopkb.php")
        )

        driver.implicitly_wait(3)
        
        scroll_height = driver.execute_script("return document.body.scrollHeight")
        driver.set_window_size(1920, scroll_height + 200)  # force full-page height
        time.sleep(1)

        data_kendaraan, rincian = scrape_vehicle(driver)

        print(data_kendaraan, rincian)

        page_title = driver.title
        screenshot = driver.get_screenshot_as_png()

        return Image.open(BytesIO(screenshot)) , page_title

    except WebDriverException as e:
        return Image.new('RGB', (1, 1)), page_title

    finally:
        driver.quit()