import hashlib
from pathlib import Path
import tempfile
import unittest
from console.settings import Settings
from console.store import Store
from console.catalog import discover
from deploy.refresh_catalog import refresh, restore


class CatalogRefreshTests(unittest.TestCase):
    def test_refresh_preserves_options_and_history_and_restores_exactly(self):
        with tempfile.TemporaryDirectory() as temporary:
            base = Path(temporary); source = base/'source'; source.mkdir()
            (source/'old.py').write_text('print(1)')
            settings = Settings(base/'runtime', [{'id':'suite','path':str(source)}]); store = Store(settings)
            discover(store)
            old = store.scripts()[0]; old.update(enabled=True,status='ready',reason='')
            old['config']['timeout_seconds'] = 457
            store.save_script(old)
            old_runs = store.runs()
            (source/'old.py').write_text('print(5)')
            (source/'new.py').write_text('print(2)'); (source/'blocked.py').write_text('print(3)')
            (source/'support.py').write_text('print(4)')
            settings.native_catalog['profiles'] = [
                {'id':name,'source_group':'suite','entry':name+'.py','cwd':str(source),'interpreter':'/usr/bin/python3',
                 'user':'root','available':name!='blocked','unavailable_reason':'原服务预设已过期','parameters':[]}
                for name in ('old','new','blocked')]
            snapshot = base/'migration.json'
            self.assertFalse(refresh(store, snapshot)['applied'])
            self.assertFalse(snapshot.exists())
            refresh(store, snapshot, True)
            by_name = {s['name']:s for s in store.scripts()}
            self.assertEqual(by_name['old.py']['config']['timeout_seconds'],457)
            self.assertFalse(by_name['old.py']['enabled'])
            self.assertEqual(by_name['old.py']['version'],2)
            self.assertTrue(by_name['new.py']['enabled'])
            self.assertFalse(by_name['blocked.py']['enabled'])
            self.assertFalse(by_name['support.py']['enabled'])
            self.assertEqual(store.runs(),old_runs)
            self.assertEqual(refresh(store,base/'again.json',True)['changed'],0)
            restore(store,snapshot)
            self.assertEqual(store.scripts(),[old])