"""Tests for the FastAPI tool manifest router."""

from __future__ import annotations

import pytest
from fastapi.testclient import TestClient

from app.main import app
from app.tools.registry import registry

client = TestClient(app)


@pytest.fixture(autouse=True)
def _reset_registry() -> None:
    registry._manifests.clear()
    registry.load_builtin_manifests()


# ---------------------------------------------------------------------------
# GET /api/v1/tools
# ---------------------------------------------------------------------------


def test_list_tools_includes_builtins() -> None:
    response = client.get("/api/v1/tools")
    assert response.status_code == 200
    data = response.json()
    ids = {item["id"] for item in data}
    assert "opencode" in ids
    assert "code-server" in ids


# ---------------------------------------------------------------------------
# GET /api/v1/tools/{tool_id}
# ---------------------------------------------------------------------------


def test_get_tool_opencode() -> None:
    response = client.get("/api/v1/tools/opencode")
    assert response.status_code == 200
    data = response.json()
    assert data["id"] == "opencode"
    assert data["name"] == "OpenCode"


def test_get_tool_not_found() -> None:
    response = client.get("/api/v1/tools/nonexistent")
    assert response.status_code == 404


# ---------------------------------------------------------------------------
# POST /api/v1/tools
# ---------------------------------------------------------------------------


def test_create_tool_success() -> None:
    payload = {
        "id": "new-tool",
        "name": "New Tool",
        "image": "new-tool:latest",
        "ports": [{"container_port": 3000, "primary": True}],
        "traefik": {"enabled": False},
    }
    response = client.post("/api/v1/tools", json=payload)
    assert response.status_code == 201
    data = response.json()
    assert data["id"] == "new-tool"
    assert data["name"] == "New Tool"


def test_create_tool_duplicate() -> None:
    payload = {
        "id": "opencode",
        "name": "Duplicate",
        "image": "dup:latest",
        "ports": [{"container_port": 3000, "primary": True}],
        "traefik": {"enabled": False},
    }
    response = client.post("/api/v1/tools", json=payload)
    assert response.status_code == 409


def test_create_tool_invalid_id() -> None:
    payload = {
        "id": "Bad ID",
        "name": "Bad Tool",
        "image": "bad:latest",
        "ports": [{"container_port": 3000, "primary": True}],
        "traefik": {"enabled": False},
    }
    response = client.post("/api/v1/tools", json=payload)
    assert response.status_code == 422