"""Workflow CRUD tests — Go/Gin backend."""
import pytest
from httpx import AsyncClient
from tests.conftest import auth_header


class TestListWorkflows:
    async def test_list_workflows(self, client: AsyncClient, admin_token: str):
        resp = await client.get("/api/v1/workflows", headers=auth_header(admin_token))
        assert resp.status_code == 200
        data = resp.json()
        assert isinstance(data, list)

    async def test_no_auth(self, client: AsyncClient):
        resp = await client.get("/api/v1/workflows")
        assert resp.status_code == 401


class TestCreateWorkflow:
    async def test_create_success(self, client: AsyncClient, admin_token: str):
        import uuid
        resp = await client.post("/api/v1/workflows", headers=auth_header(admin_token), json={
            "name": f"wf-test-{uuid.uuid4().hex[:6]}",
            "description": "Test workflow",
            "is_active": True,
        })
        assert resp.status_code == 201
        data = resp.json()
        assert "id" in data
        assert "message" in data

    async def test_create_with_category(self, client: AsyncClient, admin_token: str):
        import uuid
        resp = await client.post("/api/v1/workflows", headers=auth_header(admin_token), json={
            "name": f"wf-cat-{uuid.uuid4().hex[:6]}",
            "description": "With category",
            "category": "ticket",
            "is_active": True,
        })
        assert resp.status_code == 201


class TestGetWorkflow:
    async def test_get_existing(self, client: AsyncClient, admin_token: str):
        # List first
        lst = await client.get("/api/v1/workflows", headers=auth_header(admin_token))
        wfs = lst.json()
        if not wfs:
            pytest.skip("No workflows")
        wf_id = wfs[0]["id"]
        resp = await client.get(f"/api/v1/workflows/{wf_id}", headers=auth_header(admin_token))
        assert resp.status_code == 200
        data = resp.json()
        assert data["id"] == wf_id
        assert "name" in data
        assert "steps" in data
        assert "is_active" in data


class TestUpdateWorkflow:
    async def test_update_name(self, client: AsyncClient, admin_token: str):
        lst = await client.get("/api/v1/workflows", headers=auth_header(admin_token))
        wfs = lst.json()
        if not wfs:
            pytest.skip("No workflows")
        wf_id = wfs[0]["id"]
        resp = await client.put(
            f"/api/v1/workflows/{wf_id}",
            headers=auth_header(admin_token),
            json={"name": "updated-name", "description": "updated desc"},
        )
        assert resp.status_code == 200


class TestDeleteWorkflow:
    async def test_delete_not_found(self, client: AsyncClient, admin_token: str):
        resp = await client.delete("/api/v1/workflows/99999", headers=auth_header(admin_token))
        assert resp.status_code in (200, 404)