from test_inventory_sync import bridge
import unittest,tempfile,json
from pathlib import Path
from unittest.mock import patch

class StationTests(unittest.TestCase):
    def test_offline_inspection_is_durable_and_retry_is_idempotent(self):
        with tempfile.TemporaryDirectory() as tmp:
            root=Path(tmp);path=root/'inspection.json'
            path.write_text(json.dumps({'asset':'HW-test','revision':2,'updated':20,'identity':{'uuid':'12345678-1234-1234-1234-123456789012','model':'Test'},'technician':'Tech','checks':{'wifi':{'outcome':'UNAVAILABLE','notes':'Tool unavailable'}},'notes':''}))
            with self.assertRaises(FileNotFoundError):bridge.run_station(root,'progress',path)
            files=list((root/'outbox/inspections').glob('*.json'));self.assertEqual(len(files),1)
            first=json.loads(files[0].read_text());self.assertEqual(first['body']['results']['wifi']['outcome'],'UNAVAILABLE')
            bridge.queue_inspection(root,path,'IN_PROGRESS');self.assertEqual(len(list((root/'outbox/inspections').glob('*.json'))),1)
            with patch.object(bridge,'station_resolve',return_value={'number':99,'revision':2}),patch.object(bridge,'station_api',side_effect=OSError('offline')):
                with self.assertRaises(OSError):bridge.flush_inspections(root,{})
            self.assertTrue(files[0].exists())
            with patch.object(bridge,'station_resolve',return_value={'number':99,'revision':3}),patch.object(bridge,'station_api',return_value={'number':99}) as api:
                bridge.flush_inspections(root,{})
            self.assertEqual(api.call_args.args[3]['request_id'],first['body']['request_id'])
            self.assertFalse(files[0].exists());self.assertTrue((root/'outbox/sent'/files[0].name).exists())
    def test_intake_does_not_overwrite_later_stage(self):
        with tempfile.TemporaryDirectory() as tmp:
            root=Path(tmp);p=root/'report.json';p.write_text(json.dumps({'system_uuid':'12345678-1234-1234-1234-123456789012','cpu':'CPU'}))
            with patch.object(bridge,'station_config',return_value={}),patch.object(bridge,'station_resolve',return_value={'number':1,'stage':'STORAGE'}),patch.object(bridge,'station_api') as api:
                bridge.run_station(root,'intake',p)
                api.assert_not_called()

    def test_boot_recovers_saved_inspection_before_network_access(self):
        with tempfile.TemporaryDirectory() as tmp:
            root=Path(tmp);(root/'inspections').mkdir()
            saved={'asset':'HW-previous','revision':3,'updated':21,
                   'identity':{'uuid':'12345678-1234-1234-1234-123456789012'},
                   'sync_phase':'COMPLETE','technician':'Tech','checks':{'wifi':{'outcome':'PASS'}}}
            (root/'inspections/previous.json').write_text(json.dumps(saved))
            with self.assertRaises(FileNotFoundError):bridge.run_station(root,'boot',None)
            queued=list((root/'outbox/inspections').glob('*.json'))
            self.assertEqual(len(queued),1)
            self.assertEqual(json.loads(queued[0].read_text())['body']['phase'],'COMPLETE')
            with self.assertRaises(FileNotFoundError):bridge.run_station(root,'boot',None)
            self.assertEqual(len(list((root/'outbox/inspections').glob('*.json'))),1)