from __future__ import absolute_import, division, print_function, annotations

import re
import types

import pytest
from _pytest.monkeypatch import MonkeyPatch

from ansible_collections.famedly.matrix.plugins.module_utils import matrix
from ansible_collections.famedly.matrix.plugins.modules import matrix_room


from ansible_collections.famedly.matrix.tests.unit.mock_nio.room import failure
from ansible_collections.famedly.matrix.tests.unit.mock_nio.MatrixNioBase import (
    MatrixNioBase,
)
from ansible_collections.famedly.matrix.tests.unit.mock_nio.MatrixNioSuccess import (
    MatrixNioSuccess,
)
from ansible_collections.famedly.matrix.tests.unit.mock_nio.utils.ClientSimulator import (
    ClientSimulator,
)
from ansible_collections.famedly.matrix.tests.unit.mock_nio.utils.RoomSimulator import (
    RoomSimulator,
)
from ansible_collections.famedly.matrix.tests.unit.utils import (
    AnsibleExitJson,
    AnsibleFailJson,
    set_module_args,
    exit_json,
    fail_json,
    assert_expression,
)


class TestAnsibleModuleMatrixRoom:
    @staticmethod
    def patchAnsibleNioModule(
        monkeypatch: MonkeyPatch, mock_class: type(MatrixNioBase)
    ):
        # Mock ansible functions
        monkeypatch.setattr(matrix.AnsibleModule, "exit_json", exit_json)
        monkeypatch.setattr(matrix.AnsibleModule, "fail_json", fail_json)
        # Mock MatrixNio
        for method in MatrixNioBase.__dict__:
            if isinstance(
                getattr(mock_class, method),
                (types.FunctionType, types.BuiltinFunctionType),
            ):
                monkeypatch.setattr(
                    matrix.AsyncClient, method, getattr(mock_class, method)
                )
        monkeypatch.setattr(matrix.AsyncClient, "logged_in", False)
        # Setup RoomSimulator
        room_simulator = RoomSimulator()
        room_simulator.add_room(
            "!myroomid:matrix.example.tld", "#myroom:matrix.example.tld"
        )
        room_simulator.add_room(
            "!existingroomid:matrix.example.tld", "#existingroom:matrix.example.tld"
        )
        monkeypatch.setenv("ROOM_SIMULATOR", room_simulator.export())
        # Setup ClientSimulator
        client_simulator = ClientSimulator()
        client_simulator.join("!existingroomid:matrix.example.tld")
        monkeypatch.setenv("CLIENT_SIMULATOR", client_simulator.export())

    def test_room_no_changes_success(self, monkeypatch):
        self.patchAnsibleNioModule(monkeypatch, MatrixNioSuccess)
        set_module_args(
            {
                "hs_url": "matrix.example.tld",
                "user_id": "myuser",
                "password": "supersecretpassword",
                "alias": "#existingroom:matrix.example.tld",
            }
        )
        with pytest.raises(AnsibleExitJson) as result:
            matrix_room.main()
        ansible_result = result.value.result
        assert_expression(ansible_result["changed"] is False)

    def test_room_join_success(self, monkeypatch):
        self.patchAnsibleNioModule(monkeypatch, MatrixNioSuccess)
        set_module_args(
            {
                "hs_url": "matrix.example.tld",
                "user_id": "myuser",
                "password": "supersecretpassword",
                "alias": "#myroom:matrix.example.tld",
            }
        )
        with pytest.raises(AnsibleExitJson) as result:
            matrix_room.main()
        ansible_result = result.value.result
        assert_expression(ansible_result["changed"] is True)
        assert_expression(ansible_result["room_id"] == "#myroom:matrix.example.tld")

    def test_room_join_fail(self, monkeypatch):
        class TestClass(failure.RoomJoin, MatrixNioSuccess):
            pass

        self.patchAnsibleNioModule(monkeypatch, TestClass)
        set_module_args(
            {
                "hs_url": "matrix.example.tld",
                "user_id": "myuser",
                "password": "supersecretpassword",
                "alias": "#myroom:matrix.example.tld",
            }
        )
        with pytest.raises(AnsibleFailJson) as result:
            matrix_room.main()
        ansible_result = result.value.result

    def test_room_create_success(self, monkeypatch):
        self.patchAnsibleNioModule(monkeypatch, MatrixNioSuccess)
        set_module_args(
            {
                "hs_url": "matrix.example.tld",
                "user_id": "myuser",
                "password": "supersecretpassword",
                "alias": "#mynewroom:matrix.example.tld",
            }
        )
        with pytest.raises(AnsibleExitJson) as result:
            matrix_room.main()
        ansible_result = result.value.result
        assert_expression(ansible_result["changed"] is True)
        assert_expression(
            isinstance(
                re.match(r"!.*\:matrix\.example\.tld", ansible_result["room_id"]),
                re.Match,
            )
        )

    def test_room_create_fail(self, monkeypatch):
        class TestClass(failure.RoomCreate, MatrixNioSuccess):
            pass

        self.patchAnsibleNioModule(monkeypatch, TestClass)
        set_module_args(
            {
                "hs_url": "matrix.example.tld",
                "user_id": "myuser",
                "password": "supersecretpassword",
                "alias": "#mynewroom:matrix.example.tld",
            }
        )
        with pytest.raises(AnsibleFailJson) as result:
            matrix_room.main()
        ansible_result = result.value.result