from typing import Set, List

import datetime
import pytest
import subprocess
import os

from tests.utils import (
    create_datahub_step_state_aspects,
    get_admin_username,
    ingest_file_via_rest,
    delete_urns_from_file,
    delete_urns,
)
from tests.setup.lineage.ingest_time_lineage import ingest_time_lineage, get_time_lineage_urns
CYPRESS_TEST_DATA_DIR = "tests/cypress"

TEST_DATA_FILENAME = "data.json"
TEST_DBT_DATA_FILENAME = "cypress_dbt_data.json"
TEST_PATCH_DATA_FILENAME = "patch-data.json"
TEST_ONBOARDING_DATA_FILENAME: str = "onboarding.json"

HOME_PAGE_ONBOARDING_IDS: List[str] = [
    "global-welcome-to-datahub",
    "home-page-ingestion",
    "home-page-domains",
    "home-page-platforms",
    "home-page-most-popular",
    "home-page-search-bar",
]

SEARCH_ONBOARDING_IDS: List[str] = [
    "search-results-filters",
    "search-results-advanced-search",
]

ENTITY_PROFILE_ONBOARDING_IDS: List[str] = [
    "entity-profile-entities",
    "entity-profile-properties",
    "entity-profile-documentation",
    "entity-profile-lineage",
    "entity-profile-schema",
    "entity-profile-owners",
    "entity-profile-tags",
    "entity-profile-glossary-terms",
    "entity-profile-domains",
]

INGESTION_ONBOARDING_IDS: List[str] = [
    "ingestion-create-source",
    "ingestion-refresh-sources",
]

BUSINESS_GLOSSARY_ONBOARDING_IDS: List[str] = [
    "business-glossary-intro",
    "business-glossary-create-term",
    "business-glossary-create-term-group",
]

DOMAINS_ONBOARDING_IDS: List[str] = [
    "domains-intro",
    "domains-create-domain",
]

USERS_ONBOARDING_IDS: List[str] = [
    "users-intro",
    "users-sso",
    "users-invite-link",
    "users-assign-role",
]

GROUPS_ONBOARDING_IDS: List[str] = [
    "groups-intro",
    "groups-create-group",
]

ROLES_ONBOARDING_IDS: List[str] = [
    "roles-intro",
]

POLICIES_ONBOARDING_IDS: List[str] = [
    "policies-intro",
    "policies-create-policy",
]

LINEAGE_GRAPH_ONBOARDING_IDS: List[str] = [
    "lineage-graph-intro",
    "lineage-graph-time-filter",
]

ONBOARDING_ID_LISTS: List[List[str]] = [
    HOME_PAGE_ONBOARDING_IDS,
    SEARCH_ONBOARDING_IDS,
    ENTITY_PROFILE_ONBOARDING_IDS,
    INGESTION_ONBOARDING_IDS,
    BUSINESS_GLOSSARY_ONBOARDING_IDS,
    DOMAINS_ONBOARDING_IDS,
    USERS_ONBOARDING_IDS,
    GROUPS_ONBOARDING_IDS,
    ROLES_ONBOARDING_IDS,
    POLICIES_ONBOARDING_IDS,
    LINEAGE_GRAPH_ONBOARDING_IDS,
]

ONBOARDING_IDS: List[str] = []
for id_list in ONBOARDING_ID_LISTS:
    ONBOARDING_IDS.extend(id_list)


def print_now():
    print(f"current time is {datetime.datetime.now(datetime.timezone.utc)}")


def ingest_data():
    print_now()
    print("creating onboarding data file")
    create_datahub_step_state_aspects(
        get_admin_username(),
        ONBOARDING_IDS,
        f"{CYPRESS_TEST_DATA_DIR}/{TEST_ONBOARDING_DATA_FILENAME}",
    )

    print_now()
    print("ingesting test data")
    ingest_file_via_rest(f"{CYPRESS_TEST_DATA_DIR}/{TEST_DATA_FILENAME}")
    ingest_file_via_rest(f"{CYPRESS_TEST_DATA_DIR}/{TEST_DBT_DATA_FILENAME}")
    ingest_file_via_rest(f"{CYPRESS_TEST_DATA_DIR}/{TEST_PATCH_DATA_FILENAME}")
    ingest_file_via_rest(f"{CYPRESS_TEST_DATA_DIR}/{TEST_ONBOARDING_DATA_FILENAME}")
    ingest_time_lineage()
    print_now()
    print("completed ingesting test data")


@pytest.fixture(scope="module", autouse=True)
def ingest_cleanup_data():
    ingest_data()
    yield
    print_now()
    print("removing test data")
    delete_urns_from_file(f"{CYPRESS_TEST_DATA_DIR}/{TEST_DATA_FILENAME}")
    delete_urns_from_file(f"{CYPRESS_TEST_DATA_DIR}/{TEST_DBT_DATA_FILENAME}")
    delete_urns_from_file(f"{CYPRESS_TEST_DATA_DIR}/{TEST_PATCH_DATA_FILENAME}")
    delete_urns_from_file(f"{CYPRESS_TEST_DATA_DIR}/{TEST_ONBOARDING_DATA_FILENAME}")
    delete_urns(get_time_lineage_urns())


    print_now()
    print("deleting onboarding data file")
    if os.path.exists(f"{CYPRESS_TEST_DATA_DIR}/{TEST_ONBOARDING_DATA_FILENAME}"):
        os.remove(f"{CYPRESS_TEST_DATA_DIR}/{TEST_ONBOARDING_DATA_FILENAME}")
    print_now()
    print("deleted onboarding data")


def _get_spec_map(items: Set[str]) -> str:
    if len(items) == 0:
        return ""
    return ",".join([f"**/{item}/*.js" for item in items])


def test_run_cypress(frontend_session, wait_for_healthchecks):
    # Run with --record option only if CYPRESS_RECORD_KEY is non-empty
    record_key = os.getenv("CYPRESS_RECORD_KEY")
    tag_arg = ""
    test_strategy = os.getenv("TEST_STRATEGY", None)
    if record_key:
        record_arg = " --record "
        tag_arg = f" --tag {test_strategy} "
    else:
        record_arg = " "

    rest_specs = set(os.listdir("tests/cypress/cypress/e2e"))
    cypress_suite1_specs = {"mutations", "search", "views"}
    rest_specs.difference_update(set(cypress_suite1_specs))
    strategy_spec_map = {
        "cypress_suite1": cypress_suite1_specs,
        "cypress_rest": rest_specs,
    }
    print(f"test strategy is {test_strategy}")
    test_spec_arg = ""
    if test_strategy is not None:
        specs = _get_spec_map(strategy_spec_map.get(test_strategy))
        test_spec_arg = f" --spec '{specs}' "

    print("Running Cypress tests with command")
    command = f"NO_COLOR=1 npx cypress run {record_arg} {test_spec_arg} {tag_arg}"
    print(command)
    # Add --headed --spec '**/mutations/mutations.js' (change spec name)
    # in case you want to see the browser for debugging
    print_now()
    proc = subprocess.Popen(
        command,
        shell=True,
        stdout=subprocess.PIPE,
        stderr=subprocess.PIPE,
        cwd=f"{CYPRESS_TEST_DATA_DIR}",
    )
    stdout = proc.stdout.read()
    stderr = proc.stderr.read()
    return_code = proc.wait()
    print(stdout.decode("utf-8"))
    print("stderr output:")
    print(stderr.decode("utf-8"))
    print("return code", return_code)
    print_now()
    assert return_code == 0