from __future__ import annotations

import os
import unittest

os.environ.setdefault("QT_QPA_PLATFORM", "offscreen")

from PySide6.QtWidgets import QApplication  # noqa: E402

from processdock.ui import MainWindow  # noqa: E402


class StubService:
    def snapshot(self):
        return {"processes": [], "summary": {}, "warnings": [], "refreshed_at": "00:00:00"}


class GuiSmokeTests(unittest.TestCase):
    @classmethod
    def setUpClass(cls) -> None:
        cls.application = QApplication.instance() or QApplication([])

    def setUp(self) -> None:
        self.window = MainWindow(service=StubService(), auto_refresh=False)

    def tearDown(self) -> None:
        self.window.close()
        self.application.processEvents()

    def test_window_contains_table_search_and_detail_panel(self) -> None:
        self.assertEqual(self.window.model.columnCount(), 8)
        self.assertIn("端口", self.window.search_box.placeholderText())
        self.assertEqual(self.window.detail_panel.stack.currentIndex(), 0)

    def test_filter_finds_port(self) -> None:
        process = {
            "pid": 4420,
            "name": "node.exe",
            "ports": [3000],
            "port_details": [{"protocol": "TCP", "address": "0.0.0.0", "port": 3000}],
            "cpu_percent": 3.0,
            "memory_bytes": 188743680,
            "memory_text": "180.0 MB",
            "memory_percent": 1.0,
            "username": "wang",
            "status": "running",
            "status_label": "运行中",
            "exe": r"D:\node\node.exe",
            "command": "node server.js",
            "create_time": 1.0,
            "create_time_text": "2026-07-17 08:20:11",
            "ppid": 100,
            "access_limited": False,
            "is_current": False,
            "can_terminate": True,
            "can_open_location": True,
        }
        self.window.model.set_processes([process])
        self.window.search_box.setText("3000")
        self.assertEqual(self.window.proxy.rowCount(), 1)
        self.window.search_box.setText("8080")
        self.assertEqual(self.window.proxy.rowCount(), 0)


if __name__ == "__main__":
    unittest.main()