import pytest

DESIGN_DIR = "/workspace/arch-design-agent-skill-dashboard/design"


@pytest.fixture
def project_id(client):
    r = client.post("/api/projects", json={"name": "test", "design_dir": DESIGN_DIR})
    return r.json()["id"]


def test_get_file(client, project_id):
    r = client.get(f"/api/projects/{project_id}/files/business-architecture/02-capability-map.csv")
    assert r.status_code == 200
    data = r.json()
    assert data["format"] == "csv"
    assert "content" in data


def test_get_file_not_found(client, project_id):
    r = client.get(f"/api/projects/{project_id}/files/nonexistent.csv")
    assert r.status_code == 500  # FileSystemError


def test_get_impact(client, project_id):
    # Trigger scan first
    client.post(f"/api/projects/{project_id}/scan")
    r = client.get(f"/api/projects/{project_id}/files/business-architecture/01-scope-and-goals.md/impact")
    assert r.status_code == 200
    data = r.json()
    assert "source_file" in data
    assert "affected_files" in data