"""oa_leave_hours unit tests"""
from app.services.oa_leave_hours import (
    apply_leave_kit_hours,
    calc_leave_hours,
    validate_leave_kit_form_values,
)


def test_calc_same_day_sample():
    assert calc_leave_hours("2026-07-30 09:00", "2026-07-30 15:00") == 5.0


def test_calc_morning_only():
    assert calc_leave_hours("2026-07-30 08:30", "2026-07-30 12:00") == 3.5


def test_calc_lunch_gap():
    assert calc_leave_hours("2026-07-30 11:00", "2026-07-30 14:00") == 2.0


def test_calc_invalid():
    assert calc_leave_hours("2026-07-30 15:00", "2026-07-30 09:00") is None
    assert calc_leave_hours("", "2026-07-30 09:00") is None


def test_apply_overwrites_when_not_manual():
    schema = {
        "rule": [
            {
                "type": "leaveKit",
                "props": {
                    "morningStart": "08:30",
                    "morningEnd": "12:00",
                    "afternoonStart": "13:00",
                    "afternoonEnd": "17:30",
                },
                "children": [
                    {"type": "select", "field": "leaveType", "title": "请假类型"},
                    {"type": "datePicker", "field": "leaveStart", "title": "开始时间"},
                    {"type": "datePicker", "field": "leaveEnd", "title": "结束时间"},
                    {"type": "inputNumber", "field": "leaveDuration", "title": "时长（h）"},
                ],
            }
        ]
    }
    data = {
        "leaveType": "事假",
        "leaveStart": "2026-07-30 09:00",
        "leaveEnd": "2026-07-30 15:00",
        "leaveDuration": 1,
    }
    out = apply_leave_kit_hours(schema, data)
    assert out["leaveDuration"] == 5.0


def test_apply_respects_manual():
    schema = {
        "rule": [
            {
                "type": "leaveKit",
                "props": {},
                "children": [
                    {"type": "datePicker", "field": "leaveStart"},
                    {"type": "datePicker", "field": "leaveEnd"},
                    {"type": "inputNumber", "field": "leaveDuration"},
                ],
            }
        ]
    }
    data = {
        "leaveStart": "2026-07-30 09:00",
        "leaveEnd": "2026-07-30 15:00",
        "leaveDuration": 8,
        "__manual_leaveDuration": True,
    }
    out = apply_leave_kit_hours(schema, data)
    assert out["leaveDuration"] == 8.0


def test_validate_end_before_start():
    schema = {
        "rule": [
            {
                "type": "leaveKit",
                "children": [
                    {"type": "datePicker", "field": "s"},
                    {"type": "datePicker", "field": "e"},
                    {"type": "inputNumber", "field": "d"},
                ],
            }
        ]
    }
    errs = validate_leave_kit_form_values(
        schema, {"s": "2026-07-30 15:00", "e": "2026-07-30 09:00", "d": 1}
    )
    assert any("结束" in e for e in errs)