"""Developer Tools for WebDrop Bridge - using Chromium Remote Debugging Protocol."""

import logging
from typing import Any

from PySide6.QtCore import QTimer, QUrl
from PySide6.QtWebEngineWidgets import QWebEngineView
from PySide6.QtWidgets import QVBoxLayout, QWidget

logger = logging.getLogger(__name__)

__all__ = ["DeveloperToolsWidget"]


class DeveloperToolsWidget(QWidget):
    """Embedded Chromium Developer Tools Inspector.

    Loads the Chromium DevTools UI using the Remote Debugging Protocol
    running on localhost:9222.

    Features:
    - Real HTML/CSS Inspector with live editing
    - Full JavaScript Console with all DevTools features
    - Network monitoring
    - Performance profiling
    - Storage inspection
    - All standard Chromium DevTools features
    """

    def __init__(self, web_view: Any) -> None:
        """Initialize Developer Tools.

        Args:
            web_view: The QWebEngineView to debug
        """
        super().__init__()
        self.web_view = web_view

        # Create layout
        layout = QVBoxLayout(self)
        layout.setContentsMargins(0, 0, 0, 0)
        layout.setSpacing(0)

        # Create WebEngineView for DevTools UI
        self.dev_tools_view = QWebEngineView()
        layout.addWidget(self.dev_tools_view)

        # Load DevTools after delay to let debugger start
        QTimer.singleShot(500, self._load_devtools)

    def _load_devtools(self) -> None:
        """Load the DevTools targets page from localhost:9222."""
        logger.info("Loading DevTools from http://localhost:9222")
        self.dev_tools_view.load(QUrl("http://localhost:9222"))