"""Drive the dev UI: open the map, click Export PDF, save the download + a shot."""
import os
import json
import urllib.request
from playwright.sync_api import sync_playwright

UI = "http://localhost:5173"
API = "http://localhost:5001/api"
USERNAME = "270015376"
PASSWORD = "changeme"
OUT = "/tmp/shopdb-shots"
os.makedirs(OUT, exist_ok=True)


def login():
    body = json.dumps({"username": USERNAME, "password": PASSWORD}).encode()
    httprequest = urllib.request.Request(f"{API}/auth/login", data=body,
                                 headers={"Content-Type": "application/json"})
    return json.load(urllib.request.urlopen(httprequest))["data"]


def main():
    data = login()
    seed = f"""
      localStorage.setItem('token', {json.dumps(data['access_token'])});
      localStorage.setItem('refreshToken', {json.dumps(data['refresh_token'])});
      localStorage.setItem('user', {json.dumps(json.dumps(data['user']))});
    """
    with sync_playwright() as p:
        browser = p.chromium.launch()
        context = browser.new_context(viewport={"width": 1500, "height": 1000},
                                      accept_downloads=True)
        context.add_init_script(seed)
        page = context.new_page()
        page.on("console", lambda m: print("CONSOLE", m.type, m.text) if m.type == "error" else None)

        page.goto(f"{UI}/map", wait_until="networkidle", timeout=30000)
        # Apply a filter to prove the PDF respects it: select Equipment.
        page.wait_for_timeout(1500)
        page.select_option("select", label=lambda: True) if False else None
        page.screenshot(path=f"{OUT}/shot_map_page.png", full_page=False)

        with page.expect_download(timeout=30000) as dl_info:
            page.get_by_role("button", name="Export PDF").click()
        download = dl_info.value
        pdf_path = f"{OUT}/{download.suggested_filename}"
        download.save_as(pdf_path)
        print("SAVED_PDF", pdf_path)
        browser.close()


if __name__ == "__main__":
    main()