# testDictionary.py
#
import sys
import unittest

import pythoncom
import pywintypes
import win32com.client
import win32com.server.util
import win32com.test.util
import win32timezone
import winerror


def MakeTestDictionary():
    return win32com.client.Dispatch("Python.Dictionary")


def TestDictAgainst(dict, check):
    for key, value in check.items():
        assert dict(key) == value, (
            f"Indexing for '{key!r}' gave the incorrect value - {dict[key]!r}/{check[key]!r}"
        )


# Ensure we have the correct version registered.
def Register(quiet):
    import win32com.servers.dictionary

    win32com.test.util.RegisterPythonServer(
        win32com.servers.dictionary.__file__, "Python.Dictionary"
    )


def TestDict(quiet=None):
    if quiet is None:
        quiet = not "-v" in sys.argv
    Register(quiet)

    if not quiet:
        print("Simple enum test")
    dict = MakeTestDictionary()
    checkDict = {}
    TestDictAgainst(dict, checkDict)

    dict["NewKey"] = "NewValue"
    checkDict["NewKey"] = "NewValue"
    TestDictAgainst(dict, checkDict)

    dict["NewKey"] = None
    del checkDict["NewKey"]
    TestDictAgainst(dict, checkDict)

    now = win32timezone.now()
    # We want to keep the milliseconds but discard microseconds as they
    # don't survive the conversion.
    now = now.replace(microsecond=round(now.microsecond / 1000) * 1000)
    dict["Now"] = now
    checkDict["Now"] = now
    TestDictAgainst(dict, checkDict)

    if not quiet:
        print("Failure tests")
    try:
        dict()
        raise Exception("default method with no args worked when it shouldn't have!")
    except pythoncom.com_error as xxx_todo_changeme:
        (hr, desc, exc, argErr) = xxx_todo_changeme.args
        assert hr == winerror.DISP_E_BADPARAMCOUNT, (
            f"Expected DISP_E_BADPARAMCOUNT - got {hr} ({desc})"
        )

    try:
        dict("hi", "there")
        raise Exception("multiple args worked when it shouldn't have!")
    except pythoncom.com_error as xxx_todo_changeme1:
        (hr, desc, exc, argErr) = xxx_todo_changeme1.args
        assert hr == winerror.DISP_E_BADPARAMCOUNT, (
            f"Expected DISP_E_BADPARAMCOUNT - got {hr} ({desc})"
        )

    try:
        dict(0)
        raise Exception("int key worked when it shouldn't have!")
    except pythoncom.com_error as xxx_todo_changeme2:
        (hr, desc, exc, argErr) = xxx_todo_changeme2.args
        assert hr == winerror.DISP_E_TYPEMISMATCH, (
            f"Expected DISP_E_TYPEMISMATCH - got {hr} ({desc})"
        )

    if not quiet:
        print("Python.Dictionary tests complete.")


class TestCase(win32com.test.util.TestCase):
    def testDict(self):
        TestDict()


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