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#
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# under the License.

"""Test Task Sql."""

from pathlib import Path
from unittest.mock import patch

import pytest

from pydolphinscheduler.models.datasource import TaskUsage
from pydolphinscheduler.resources_plugin import Local
from pydolphinscheduler.tasks.sql import Sql, SqlType
from pydolphinscheduler.utils import file
from tests.testing.file import delete_file

file_name = "local_res.sql"
file_content = "select 1"
res_plugin_prefix = Path(__file__).parent
file_path = res_plugin_prefix.joinpath(file_name)


@pytest.fixture
def setup_crt_first():
    """Set up and teardown about create file first and then delete it."""
    file.write(content=file_content, to_path=file_path)
    yield
    delete_file(file_path)


@pytest.mark.parametrize(
    "stm, expected",
    [
        ("select * from t_ds_version", ["select * from t_ds_version"]),
        (None, []),
        (
            ["select * from table1", "select * from table2"],
            ["select * from table1", "select * from table2"],
        ),
        (
            ("select * from table1", "select * from table2"),
            ["select * from table1", "select * from table2"],
        ),
        (
            {"select * from table1", "select * from table2"},
            ["select * from table1", "select * from table2"],
        ),
    ],
)
def test_get_stm_list(stm, expected) -> None:
    """Test static function get_stm_list."""
    assert sorted(Sql.get_stm_list(stm)) == sorted(expected)


@pytest.mark.parametrize(
    "sql, param_sql_type, sql_type",
    [
        ("select 1", None, SqlType.SELECT),
        (" select 1", None, SqlType.SELECT),
        (" select 1 ", None, SqlType.SELECT),
        (" select 'insert' ", None, SqlType.SELECT),
        (" select 'insert ' ", None, SqlType.SELECT),
        ("with tmp as (select 1) select * from tmp ", None, SqlType.SELECT),
        (
            "insert into table_name(col1, col2) value (val1, val2)",
            None,
            SqlType.NOT_SELECT,
        ),
        (
            "insert into table_name(select, col2) value ('select', val2)",
            None,
            SqlType.NOT_SELECT,
        ),
        ("update table_name SET col1=val1 where col1=val2", None, SqlType.NOT_SELECT),
        (
            "update table_name SET col1='select' where col1=val2",
            None,
            SqlType.NOT_SELECT,
        ),
        ("delete from table_name where id < 10", None, SqlType.NOT_SELECT),
        ("delete from table_name where id < 10", None, SqlType.NOT_SELECT),
        ("alter table table_name add column col1 int", None, SqlType.NOT_SELECT),
        ("create table table_name2 (col1 int)", None, SqlType.NOT_SELECT),
        ("truncate table  table_name", None, SqlType.NOT_SELECT),
        ("create table table_name2 (col1 int)", SqlType.SELECT, SqlType.SELECT),
        ("select 1", SqlType.NOT_SELECT, SqlType.NOT_SELECT),
        ("create table table_name2 (col1 int)", SqlType.NOT_SELECT, SqlType.NOT_SELECT),
        ("select 1", SqlType.SELECT, SqlType.SELECT),
    ],
)
@patch(
    "pydolphinscheduler.core.task.Task.gen_code_and_version",
    return_value=(123, 1),
)
@patch(
    "pydolphinscheduler.models.datasource.Datasource.get_task_usage_4j",
    return_value=TaskUsage(id=1, type="mock_type"),
)
def test_get_sql_type(
    mock_datasource, mock_code_version, sql, param_sql_type, sql_type
):
    """Test property sql_type could return correct type."""
    name = "test_get_sql_type"
    datasource_name = "test_datasource"
    task = Sql(name, datasource_name, sql, sql_type=param_sql_type)
    assert (
        sql_type == task.sql_type
    ), f"Sql {sql} expect sql type is {sql_type} but got {task.sql_type}"


@pytest.mark.parametrize(
    "attr, expect",
    [
        (
            {"datasource_name": "datasource_name", "sql": "select 1"},
            {
                "sql": "select 1",
                "type": "MYSQL",
                "datasource": 1,
                "sqlType": "0",
                "preStatements": [],
                "postStatements": [],
                "displayRows": 10,
                "localParams": [],
                "resourceList": [],
                "dependence": {},
                "waitStartTimeout": {},
                "conditionResult": {"successNode": [""], "failedNode": [""]},
            },
        )
    ],
)
@patch(
    "pydolphinscheduler.core.task.Task.gen_code_and_version",
    return_value=(123, 1),
)
@patch(
    "pydolphinscheduler.models.datasource.Datasource.get_task_usage_4j",
    return_value=TaskUsage(id=1, type="MYSQL"),
)
def test_property_task_params(mock_datasource, mock_code_version, attr, expect):
    """Test task sql task property."""
    task = Sql("test-sql-task-params", **attr)
    assert expect == task.task_params


@patch(
    "pydolphinscheduler.models.datasource.Datasource.get_task_usage_4j",
    return_value=TaskUsage(id=1, type="MYSQL"),
)
def test_sql_get_define(mock_datasource):
    """Test task sql function get_define."""
    code = 123
    version = 1
    name = "test_sql_get_define"
    command = "select 1"
    datasource_name = "test_datasource"
    expect_task_params = {
        "type": "MYSQL",
        "datasource": 1,
        "sql": command,
        "sqlType": "0",
        "displayRows": 10,
        "preStatements": [],
        "postStatements": [],
        "localParams": [],
        "resourceList": [],
        "dependence": {},
        "conditionResult": {"successNode": [""], "failedNode": [""]},
        "waitStartTimeout": {},
    }
    with patch(
        "pydolphinscheduler.core.task.Task.gen_code_and_version",
        return_value=(code, version),
    ):
        task = Sql(name, datasource_name, command)
        assert task.task_params == expect_task_params


@pytest.mark.parametrize(
    "attr, expect",
    [
        (
            {
                "name": "test-sql-local-res",
                "sql": file_name,
                "datasource_name": "test_datasource",
                "resource_plugin": Local(str(res_plugin_prefix)),
            },
            file_content,
        )
    ],
)
@patch(
    "pydolphinscheduler.core.task.Task.gen_code_and_version",
    return_value=(123, 1),
)
def test_resources_local_sql_command_content(
    mock_code_version, attr, expect, setup_crt_first
):
    """Test sql content through the local resource plug-in."""
    sql = Sql(**attr)
    assert expect == getattr(sql, "sql")