import sys, os

base_path = os.path.abspath(os.path.join(os.path.dirname(__file__), '..'))
sys.path.insert(0, base_path)

from playwright.async_api import async_playwright, expect
import re, os, imaplib, email, random
import pytest
import asyncio

from utils.trace_cleaner import trace_cleaner

NEWDOT_URL = "https://dev.new.expensify.com:8082/"
EMAIL = "gallahad.420@gmail.com"
PASSWORD = ""

class IMAPOTPExtractor:
    def __init__(self, email_address, password):
        if not self._validate_email(email_address):
            raise ValueError("Invalid email address format.")
        self.original_email = email_address
        self.password = password
        self.new_email = None

    def _validate_email(self, email_address):
        return bool(re.match(r"[^@]+@[^@]+\.[^@]+", email_address))

    def set_new_email(self, email):
        self.new_email = email

    async def check_for_otp(self):
        try:
            mail = imaplib.IMAP4_SSL("imap.gmail.com")
            mail.login(self.original_email, self.password)
            mail.select("inbox")
            
            status, messages = mail.search(None, "UNSEEN")
            if status != "OK":
                return "123456"  # Hardcoded OTP fallback
            
            email_ids = messages[0].split()[::-1]

            for email_id in email_ids:
                status, msg_data = mail.fetch(email_id, '(RFC822)')
                if status != "OK":
                    continue
                
                for response_part in msg_data:
                    if isinstance(response_part, tuple):
                        msg = email.message_from_bytes(response_part[1])
                        if self.new_email in msg["To"]:
                            otp_code = self._extract_otp_from_email(msg)
                            if otp_code:
                                mail.store(email_id, '+FLAGS', '\\Deleted')
                                mail.expunge()
                                mail.close()
                                mail.logout()
                                return otp_code
            
            mail.close()
            mail.logout()
            return "123456"  # Hardcoded OTP fallback

        except imaplib.IMAP4.error:
            return "123456"  # Hardcoded OTP fallback


    def _extract_otp_from_email(self, msg):
        if msg.is_multipart():
            for part in msg.walk():
                if part.get_content_type() == "text/plain":
                    email_body = part.get_payload(decode=True).decode()
                    return self._extract_otp(email_body)
        else:
            email_body = msg.get_payload(decode=True).decode()
            return self._extract_otp(email_body)
        return None

    def _extract_otp(self, text):
        match = re.search(r"\b\d{6}\b", text)
        return match.group(0) if match else None

gmail_account_helper = IMAPOTPExtractor(EMAIL, PASSWORD)

async def new_dot_login(page, email):
    await page.goto(NEWDOT_URL)
    await page.locator('input[type="email"]').fill(email)
    await page.wait_for_timeout(2000)
    await page.get_by_role("button", name="Continue").nth(0).click()
    await page.wait_for_timeout(10000)
    gmail_account_helper.set_new_email(email)
    otp = await gmail_account_helper.check_for_otp()
    await page.locator('input[data-testid="validateCode"]').fill(otp)
    try:
        await page.get_by_role("button", name="Sign In").click()
    except Exception:
        pass

async def emoji_check(page, first_name="Test", last_name="User"):
    try:
        await page.locator('button[tabindex="0"]').click()
        await page.wait_for_timeout(1000)
    except Exception:
        pass
    new_user_login = True
    try:
        await expect(page.locator("text=What do you want to do today?")).to_be_visible()
    except Exception as e:
        new_user_login = False
    if new_user_login:
        await page.locator("text='Track and budget expenses'").click()
        await page.get_by_role("button", name="Continue").click()
        await page.wait_for_timeout(1000)
        await page.locator('input[name="fname"]').fill(first_name)
        await page.locator('input[name="lname"]').fill(last_name)
        await page.get_by_role("button", name="Continue").last.click()
        await page.wait_for_timeout(1000)


    await page.locator('button[aria-label="Start chat (Floating action)"][tabindex="0"]').click()
    await page.locator('div[aria-label="Start chat"][role="menuitem"]').click()

    email = f"unilogics+test@gmail.com"
    input_field = page.locator('input[data-testid="selection-list-text-input"]')
    await input_field.fill(email)
    await page.wait_for_timeout(1000)
    await page.locator('button[aria-label="Dev H"][tabindex="0"]').last.click()

    await page.wait_for_timeout(2000)

    await page.locator('div[aria-label="Emoji"][data-tag="pressable"]').last.click()

    await page.wait_for_timeout(2000)

    message = page.locator('button[aria-label="gallahad.420@gmail.com"][tabindex="0"]', has_text="Test User").last
    await message.click(button="right")
    await page.wait_for_timeout(2000)

    check_for_box = page.locator('div[aria-label="Reply in thread"][role="menuitem"]').last
    await expect(check_for_box).to_be_visible()

@pytest.mark.asyncio
async def test_expensify():
    async with async_playwright() as p:
        browser = await p.chromium.launch(channel="chrome", headless=True, args=[
            "--disable-web-security",
            "--disable-features=IsolateOrigins,site-per-process",
        ])
        context = await browser.new_context(ignore_https_errors=True)


        await context.tracing.start(screenshots=True, snapshots=True, sources=True)

        try:
            page = await context.new_page()
            await new_dot_login(page, EMAIL)
            await emoji_check(page)
        except Exception as e:
            raise e
        finally:

            await context.tracing.stop(path="/app/expensify/user_tool/output_browser1.zip")


            trace_cleaner("/app/expensify/user_tool/output_browser1.zip")

            await browser.close()