"""
Tests for workflow creation and retrieval.
"""


class TestCreateWorkflow:
    def test_create_workflow(self, client, auth_headers):
        resp = client.post("/api/workflows", json={
            "prompt": "Create a Python calculator",
        }, headers=auth_headers)
        assert resp.status_code == 201
        data = resp.json()
        assert data["prompt"] == "Create a Python calculator"
        assert data["status"] == "pending"
        assert "id" in data

    def test_create_workflow_requires_auth(self, client):
        resp = client.post("/api/workflows", json={
            "prompt": "No auth test",
        })
        assert resp.status_code in (401, 403)

    def test_create_workflow_requires_prompt(self, client, auth_headers):
        resp = client.post("/api/workflows", json={}, headers=auth_headers)
        assert resp.status_code == 422


class TestListWorkflows:
    def test_list_empty(self, client, auth_headers):
        resp = client.get("/api/workflows", headers=auth_headers)
        assert resp.status_code == 200
        data = resp.json()
        assert data["total"] == 0
        assert data["workflows"] == []

    def test_list_after_create(self, client, auth_headers):
        client.post("/api/workflows", json={
            "prompt": "Workflow 1",
        }, headers=auth_headers)
        client.post("/api/workflows", json={
            "prompt": "Workflow 2",
        }, headers=auth_headers)

        resp = client.get("/api/workflows", headers=auth_headers)
        data = resp.json()
        assert data["total"] == 2
        assert len(data["workflows"]) == 2

    def test_list_requires_auth(self, client):
        resp = client.get("/api/workflows")
        assert resp.status_code in (401, 403)


class TestGetWorkflow:
    def test_get_workflow_by_id(self, client, auth_headers):
        create_resp = client.post("/api/workflows", json={
            "prompt": "Get me by ID",
        }, headers=auth_headers)
        workflow_id = create_resp.json()["id"]

        resp = client.get(f"/api/workflows/{workflow_id}", headers=auth_headers)
        assert resp.status_code == 200
        assert resp.json()["id"] == workflow_id
        assert resp.json()["prompt"] == "Get me by ID"

    def test_get_nonexistent_workflow(self, client, auth_headers):
        resp = client.get(
            "/api/workflows/00000000-0000-0000-0000-000000000000",
            headers=auth_headers,
        )
        assert resp.status_code == 404

    def test_get_workflow_requires_auth(self, client):
        resp = client.get("/api/workflows/some-id")
        assert resp.status_code in (401, 403)