"""
Tests for import command of the command-line interface wrapper.
"""
import pytest

import nominatim.tools.database_import
import nominatim.tools.country_info
import nominatim.tools.refresh
import nominatim.tools.postcodes
import nominatim.indexer.indexer
import nominatim.db.properties


class TestCliImportWithDb:

    @pytest.fixture(autouse=True)
    def setup_cli_call(self, cli_call, temp_db, cli_tokenizer_mock):
        self.call_nominatim = cli_call
        self.tokenizer_mock = cli_tokenizer_mock


    def test_import_missing_file(self):
        assert self.call_nominatim('import', '--osm-file', 'sfsafegwedgw.reh.erh') == 1


    def test_import_bad_file(self):
        assert self.call_nominatim('import', '--osm-file', '.') == 1


    @pytest.mark.parametrize('with_updates', [True, False])
    def test_import_full(self, mock_func_factory, with_updates, place_table, property_table):
        mocks = [
            mock_func_factory(nominatim.tools.database_import, 'setup_database_skeleton'),
            mock_func_factory(nominatim.tools.country_info, 'setup_country_tables'),
            mock_func_factory(nominatim.tools.database_import, 'import_osm_data'),
            mock_func_factory(nominatim.tools.refresh, 'import_wikipedia_articles'),
            mock_func_factory(nominatim.tools.database_import, 'truncate_data_tables'),
            mock_func_factory(nominatim.tools.database_import, 'load_data'),
            mock_func_factory(nominatim.tools.database_import, 'create_tables'),
            mock_func_factory(nominatim.tools.database_import, 'create_table_triggers'),
            mock_func_factory(nominatim.tools.database_import, 'create_partition_tables'),
            mock_func_factory(nominatim.tools.database_import, 'create_search_indices'),
            mock_func_factory(nominatim.tools.country_info, 'create_country_names'),
            mock_func_factory(nominatim.tools.refresh, 'load_address_levels_from_config'),
            mock_func_factory(nominatim.tools.postcodes, 'update_postcodes'),
            mock_func_factory(nominatim.indexer.indexer.Indexer, 'index_full'),
            mock_func_factory(nominatim.tools.refresh, 'setup_website'),
        ]

        params = ['import', '--osm-file', __file__]

        if with_updates:
            mocks.append(mock_func_factory(nominatim.tools.freeze, 'drop_update_tables'))
            params.append('--no-updates')

        cf_mock = mock_func_factory(nominatim.tools.refresh, 'create_functions')


        assert self.call_nominatim(*params) == 0
        assert self.tokenizer_mock.finalize_import_called

        assert cf_mock.called > 1

        for mock in mocks:
            assert mock.called == 1, "Mock '{}' not called".format(mock.func_name)


    def test_import_continue_load_data(self, mock_func_factory):
        mocks = [
            mock_func_factory(nominatim.tools.database_import, 'truncate_data_tables'),
            mock_func_factory(nominatim.tools.database_import, 'load_data'),
            mock_func_factory(nominatim.tools.database_import, 'create_search_indices'),
            mock_func_factory(nominatim.tools.country_info, 'create_country_names'),
            mock_func_factory(nominatim.tools.postcodes, 'update_postcodes'),
            mock_func_factory(nominatim.indexer.indexer.Indexer, 'index_full'),
            mock_func_factory(nominatim.tools.refresh, 'setup_website'),
            mock_func_factory(nominatim.db.properties, 'set_property')
        ]

        assert self.call_nominatim('import', '--continue', 'load-data') == 0
        assert self.tokenizer_mock.finalize_import_called

        for mock in mocks:
            assert mock.called == 1, "Mock '{}' not called".format(mock.func_name)


    def test_import_continue_indexing(self, mock_func_factory, placex_table,
                                      temp_db_conn):
        mocks = [
            mock_func_factory(nominatim.tools.database_import, 'create_search_indices'),
            mock_func_factory(nominatim.tools.country_info, 'create_country_names'),
            mock_func_factory(nominatim.indexer.indexer.Indexer, 'index_full'),
            mock_func_factory(nominatim.tools.refresh, 'setup_website'),
            mock_func_factory(nominatim.db.properties, 'set_property')
        ]

        assert self.call_nominatim('import', '--continue', 'indexing') == 0

        for mock in mocks:
            assert mock.called == 1, "Mock '{}' not called".format(mock.func_name)

        assert temp_db_conn.index_exists('idx_placex_pendingsector')

        # Calling it again still works for the index
        assert self.call_nominatim('import', '--continue', 'indexing') == 0
        assert temp_db_conn.index_exists('idx_placex_pendingsector')


    def test_import_continue_postprocess(self, mock_func_factory):
        mocks = [
            mock_func_factory(nominatim.tools.database_import, 'create_search_indices'),
            mock_func_factory(nominatim.tools.country_info, 'create_country_names'),
            mock_func_factory(nominatim.tools.refresh, 'setup_website'),
            mock_func_factory(nominatim.db.properties, 'set_property')
        ]

        assert self.call_nominatim('import', '--continue', 'db-postprocess') == 0

        assert self.tokenizer_mock.finalize_import_called

        for mock in mocks:
            assert mock.called == 1, "Mock '{}' not called".format(mock.func_name)