"""E2E de las features nuevas (no parte de los 9 del demo principal):

  - dom_find_ref_by_text (P0-3): encontrar por texto y clicar por #ref en the-internet.
  - handle_dialog + DialogLog (P1-4): auto-aceptar un confirm() y verificar Count/LastMessage
    reportado por browser_disconnect.

Requiere Chrome CDP en 9333 ya corriendo + binario browser_mcp compilado.
"""

import json
import os

from mcp_client import MCPClient

ROOT = "/home/enmanuel/fn_registry"
EXE = os.path.join(ROOT, "projects/web_scraping/apps/browser_mcp/browser_mcp")
PORT = 9333


def main():
    c = MCPClient(EXE, env={"FN_REGISTRY_ROOT": ROOT}, cwd=ROOT,
                  stderr_path="/tmp/fn_newfeat_stderr.log")
    c.initialize()
    results = {}

    # --- P0-3: find_ref_by_text + click_ref ---
    c.call("browser_connect", {"port": PORT})
    c.call("tab_navigate", {"port": PORT, "url": "https://the-internet.herokuapp.com/"})
    c.call("page_wait_load", {"port": PORT, "timeout_ms": 15000})
    find_txt, find_err = c.call("dom_find_ref_by_text",
                                {"port": PORT, "text": "Form Authentication"})
    ref = None
    if not find_err and "ref=" in find_txt:
        ref = int(find_txt.split("ref=")[1].split()[0])
    after = ""
    if ref:
        after, _ = c.call("dom_click_ref", {"port": PORT, "ref": ref})
    landed = ("Login Page" in after) or ("Username" in after) or ("/login" in after.lower())
    results["find_ref_by_text"] = {
        "find_response": find_txt, "ref": ref,
        "landed_on_login": landed,
        "verdict": "PASS" if (ref and landed) else "FAIL",
    }

    # --- P1-4: handle_dialog + DialogLog ---
    c.call("tab_navigate",
           {"port": PORT, "url": "https://the-internet.herokuapp.com/javascript_alerts"})
    c.call("page_wait_load", {"port": PORT, "timeout_ms": 15000})
    c.call("handle_dialog", {"port": PORT, "accept": True})
    # El botón "Click for JS Confirm" dispara confirm("I am a JS Confirm").
    c.call("dom_click_text", {"port": PORT, "text": "Click for JS Confirm"})
    result_text, _ = c.call("page_get_text", {"port": PORT, "selector": "#result"})
    # disconnect reporta el DialogLog (count + último mensaje).
    disc_msg, _ = c.call("browser_disconnect", {"port": PORT})
    accepted = "You clicked: Ok" in result_text
    log_reported = ("dialogs auto-handled: 1" in disc_msg) and ("I am a JS Confirm" in disc_msg)
    results["dialog_log"] = {
        "result_text": result_text.strip(),
        "disconnect_msg": disc_msg,
        "confirm_accepted": accepted,
        "log_reported": log_reported,
        "verdict": "PASS" if (accepted and log_reported) else "FAIL",
    }

    c.close()
    print(json.dumps(results, ensure_ascii=False, indent=2))


if __name__ == "__main__":
    main()