"""Tests for multi-service activity-core endpoint config."""

from __future__ import annotations

import json
from pathlib import Path

import pytest

from activity_core.review_cli import services as svc
from activity_core.review_cli.main import main
from activity_core.review_cli.sources import (
    activity_core_url,
    apply_endpoint_overrides,
    clear_endpoint_overrides,
    state_hub_url,
)


def test_add_list_use_service(tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
    monkeypatch.setenv("ACTIVITY_CONFIG_DIR", str(tmp_path))
    path = svc.config_path(tmp_path)
    cfg = svc.add_service(
        "railiance",
        activity_core_url="https://activity.coulomb.social/",
        state_hub_url="http://127.0.0.1:18000",
        description="prod",
        make_default=True,
        path=path,
    )
    assert cfg["default"] == "railiance"
    assert cfg["services"]["railiance"]["activity_core_url"] == "https://activity.coulomb.social"

    svc.add_service(
        "local",
        activity_core_url="http://127.0.0.1:8010",
        path=path,
    )
    svc.set_default("local", path)
    cfg = svc.load_config(path)
    assert cfg["default"] == "local"

    ep = svc.resolve_endpoints(config_path_override=path)
    assert ep["source"] == "default"
    assert ep["service"] == "local"
    assert ep["activity_core_url"] == "http://127.0.0.1:8010"

    ep2 = svc.resolve_endpoints(service="railiance", config_path_override=path)
    assert ep2["source"] == "service"
    assert ep2["activity_core_url"] == "https://activity.coulomb.social"
    assert ep2["state_hub_url"] == "http://127.0.0.1:18000"

    ep3 = svc.resolve_endpoints(
        service="railiance",
        activity_url="http://override:9",
        config_path_override=path,
    )
    assert ep3["source"] == "flag"
    assert ep3["activity_core_url"] == "http://override:9"


def test_env_beats_default(tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
    path = svc.config_path(tmp_path)
    svc.add_service(
        "railiance",
        activity_core_url="https://activity.coulomb.social",
        make_default=True,
        path=path,
    )
    monkeypatch.setenv("ACTIVITY_CORE_URL", "http://env-only:8010")
    ep = svc.resolve_endpoints(config_path_override=path)
    assert ep["source"] == "env"
    assert ep["activity_core_url"] == "http://env-only:8010"


def test_service_flag_beats_env(tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
    path = svc.config_path(tmp_path)
    svc.add_service(
        "railiance",
        activity_core_url="https://activity.coulomb.social",
        path=path,
    )
    monkeypatch.setenv("ACTIVITY_CORE_URL", "http://env-only:8010")
    ep = svc.resolve_endpoints(service="railiance", config_path_override=path)
    assert ep["source"] == "service"
    assert ep["activity_core_url"] == "https://activity.coulomb.social"


def test_apply_endpoint_overrides() -> None:
    clear_endpoint_overrides()
    apply_endpoint_overrides("http://x:1", "http://y:2")
    assert activity_core_url() == "http://x:1"
    assert state_hub_url() == "http://y:2"
    clear_endpoint_overrides()


def test_cli_service_add_and_which(
    tmp_path: Path, monkeypatch: pytest.MonkeyPatch, capsys: pytest.CaptureFixture[str]
) -> None:
    monkeypatch.setenv("ACTIVITY_CONFIG_DIR", str(tmp_path))
    code = main(
        [
            "service",
            "add",
            "railiance",
            "--url",
            "https://activity.coulomb.social",
            "--hub-url",
            "http://127.0.0.1:18000",
            "--make-default",
        ]
    )
    assert code == 0
    capsys.readouterr()  # drop add text
    code = main(["service", "list", "--format", "json"])
    assert code == 0
    data = json.loads(capsys.readouterr().out)
    assert data["default"] == "railiance"
    assert "railiance" in data["services"]

    code = main(
        ["service", "which", "--service", "railiance", "--format", "json"]
    )
    assert code == 0
    which = json.loads(capsys.readouterr().out)
    assert which["activity_core_url"] == "https://activity.coulomb.social"
    assert which["source"] == "service"