import importlib.util
import logging
from pathlib import Path
import unittest

spec=importlib.util.spec_from_file_location('qa_ops_directory_sync',Path(__file__).with_name('qa_ops_directory_sync.py'))
assert spec is not None and spec.loader is not None
sync=importlib.util.module_from_spec(spec)
spec.loader.exec_module(sync)

class FakeClient:
    class Config:
        dry_run=False
    def __init__(self):
        self.config=self.Config()

def full_departments(client,logger,include,exclude):
    return {10:{'id':10,'parent_id':1,'name':'示例业务'}},set(),set()
def full_users(client,logger,ids,enable_user_detail):
    if enable_user_detail:
        raise AssertionError('Must not inherit silent per-user detail failures or guessed primary department')
    return {'fixture-user':{'user_id':'fixture-user','department_ids':{10},'raw_payload':{'unionid':'fixture-union'}}},set(),set()
def root_detail(client,logger,department_id):
    return {'id':department_id,'parent_id':0,'name':'真实源端返回的示例根部门'},False,False

class DirectoryBridgeTests(unittest.TestCase):
    def test_real_display_name_is_retained_without_guessing_or_requiring_it(self):
        def users(*args,**kwargs):
            return {'u':{'user_id':'u','name':'<示例员工>','department_ids':{10},'raw_payload':{}}},set(),set()
        result=sync.collect_directory(FakeClient(),full_departments,users,root_detail,logging.getLogger('fixture'))
        self.assertEqual(result['directory']['people'][0].get('name'),'<示例员工>')
        result=sync.collect_directory(FakeClient(),full_departments,full_users,root_detail,logging.getLogger('fixture'))
        self.assertNotIn('name',result['directory']['people'][0])
    def test_fetches_the_real_missing_root_and_preserves_stable_identities(self):
        result=sync.collect_directory(FakeClient(),full_departments,full_users,root_detail,logging.getLogger('fixture'))
        self.assertTrue(result['complete'])
        self.assertEqual(result['source'],'weekly_report_live')
        self.assertEqual(result['directory']['departments'],[
            {'id':'1','parent_id':'','name':'真实源端返回的示例根部门'},
            {'id':'10','parent_id':'1','name':'示例业务'}])
        self.assertEqual(result['directory']['people'],[{'id':'fixture-user','union_id':'fixture-union','department_ids':['10']}])
    def test_inaccessible_root_is_not_replaced_with_a_fabricated_company(self):
        def denied(*args):return None,True,False
        with self.assertRaisesRegex(sync.DirectorySyncError,'directory_ancestor_unavailable'):
            sync.collect_directory(FakeClient(),full_departments,full_users,denied,logging.getLogger('fixture'))
    def test_partial_fetch_and_dry_run_do_not_become_complete_live_snapshots(self):
        def partial(*args):return {},set(),{10}
        with self.assertRaises(sync.DirectorySyncError):
            sync.collect_directory(FakeClient(),partial,full_users,root_detail,logging.getLogger('fixture'))
        client=FakeClient();client.config.dry_run=True
        with self.assertRaises(sync.DirectorySyncError):
            sync.collect_directory(client,full_departments,full_users,root_detail,logging.getLogger('fixture'))
    def test_union_id_does_not_fall_back_to_open_id(self):
        def users(*args,**kwargs):return {'u':{'user_id':'u','department_ids':{10},'union_id':'not-a-union','raw_payload':{'openId':'not-a-union'}}},set(),set()
        result=sync.collect_directory(FakeClient(),full_departments,users,root_detail,logging.getLogger('fixture'))
        self.assertEqual(result['directory']['people'][0]['union_id'],'')
    def test_wrong_root_identity_and_cycles_are_rejected(self):
        def wrong(*args):return {'id':999,'parent_id':0,'name':'wrong'},False,False
        with self.assertRaises(sync.DirectorySyncError):
            sync.collect_directory(FakeClient(),full_departments,full_users,wrong,logging.getLogger('fixture'))
        def cyclic(*args):return {1:{'id':1,'parent_id':10,'name':'a'},10:{'id':10,'parent_id':1,'name':'b'}},set(),set()
        with self.assertRaises(sync.DirectorySyncError):
            sync.collect_directory(FakeClient(),cyclic,full_users,root_detail,logging.getLogger('fixture'))

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