"""Zustandsmaschine der Druckwarteschlange mit Fake-Moonraker."""

import unittest
from pathlib import Path
import sys
from unittest import mock

ROOT = Path(__file__).resolve().parents[1]
sys.path.insert(0, str(ROOT))

from grotti.print_queue import PRINT_START_TIMEOUT_S, PrintQueueDispatcher, _cool_wait_text


class CoolTextTests(unittest.TestCase):
    def test_wait_text(self):
        cool = {"bed_max": 30, "nozzle_max": 45}
        text = _cool_wait_text({"bed": 40, "nozzle": 50}, cool)
        self.assertIn("Düse", text)
        self.assertIn("Bett", text)
        self.assertNotIn(" · ", text)


class DispatcherHelpers(unittest.TestCase):
    def test_timeout_constant(self):
        self.assertGreaterEqual(PRINT_START_TIMEOUT_S, 300)

    def test_worker_busy_empty(self):
        d = PrintQueueDispatcher("postgresql://x", {}, watcher=None)
        self.assertFalse(d._worker_busy(1))

    def test_auto_enabled_default(self):
        d = PrintQueueDispatcher("postgresql://x", {}, watcher=None)
        self.assertTrue(d._auto_enabled())
        d.cfg = {"auto_queue": False}
        self.assertFalse(d._auto_enabled())


class ResolveSpoolTests(unittest.TestCase):
    def test_material_match(self):
        from grotti.jobs import assert_material_match
        from grotti.errors import GrottiError

        file_row = {"filaments": [{"type": "PLA"}]}
        assert_material_match(file_row, [{"material_type": "PLA"}])
        with self.assertRaises(GrottiError):
            assert_material_match(file_row, [{"material_type": "PETG"}])


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