import pytest


def test_health(client):
    r = client.get("/api/health")
    assert r.status_code == 200
    assert r.json()["status"] == "ok"


def test_list_projects_empty(client):
    r = client.get("/api/projects")
    assert r.status_code == 200
    assert r.json() == []


def test_create_and_get_project(client, design_dir):
    r = client.post("/api/projects", json={"name": "test", "design_dir": str(design_dir)})
    assert r.status_code == 201
    pid = r.json()["id"]

    r = client.get(f"/api/projects/{pid}")
    assert r.status_code == 200
    assert r.json()["name"] == "test"


def test_create_project_invalid_dir(client):
    r = client.post("/api/projects", json={"name": "test", "design_dir": "/nonexistent"})
    assert r.status_code == 400


def test_delete_project(client, design_dir):
    r = client.post("/api/projects", json={"name": "test", "design_dir": str(design_dir)})
    pid = r.json()["id"]

    r = client.delete(f"/api/projects/{pid}")
    assert r.status_code == 204

    r = client.get(f"/api/projects/{pid}")
    assert r.status_code == 404


def test_get_nonexistent_project(client):
    r = client.get("/api/projects/nonexistent")
    assert r.status_code == 404