import pytest


async def setup_project(client, token):
    resp = await client.post(
        "/api/v1/projects",
        json={"name": "Test Project"},
        headers={"Authorization": f"Bearer {token}"}
    )
    return resp.json()["id"]


async def get_token(client):
    await client.post("/api/v1/auth/register", json={"username": "folderuser", "password": "pass123"})
    login = await client.post("/api/v1/auth/login", json={"username": "folderuser", "password": "pass123"})
    return login.json()["access_token"]


@pytest.mark.asyncio
async def test_create_folder(client):
    token = await get_token(client)
    proj_id = await setup_project(client, token)
    response = await client.post(
        f"/api/v1/projects/{proj_id}/folders",
        json={"name": "Architecture"},
        headers={"Authorization": f"Bearer {token}"}
    )
    assert response.status_code == 201
    data = response.json()
    assert data["name"] == "Architecture"
    assert data["project_id"] == proj_id
    assert data["parent_id"] is None


@pytest.mark.asyncio
async def test_create_subfolder(client):
    token = await get_token(client)
    proj_id = await setup_project(client, token)
    parent_resp = await client.post(
        f"/api/v1/projects/{proj_id}/folders",
        json={"name": "Parent"},
        headers={"Authorization": f"Bearer {token}"}
    )
    parent_id = parent_resp.json()["id"]
    child_resp = await client.post(
        f"/api/v1/projects/{proj_id}/folders",
        json={"name": "Child", "parent_id": parent_id},
        headers={"Authorization": f"Bearer {token}"}
    )
    assert child_resp.status_code == 201
    assert child_resp.json()["parent_id"] == parent_id


@pytest.mark.asyncio
async def test_list_folders(client):
    token = await get_token(client)
    proj_id = await setup_project(client, token)
    await client.post(
        f"/api/v1/projects/{proj_id}/folders",
        json={"name": "Folder 1"},
        headers={"Authorization": f"Bearer {token}"}
    )
    await client.post(
        f"/api/v1/projects/{proj_id}/folders",
        json={"name": "Folder 2"},
        headers={"Authorization": f"Bearer {token}"}
    )
    response = await client.get(
        f"/api/v1/projects/{proj_id}/folders",
        headers={"Authorization": f"Bearer {token}"}
    )
    assert response.status_code == 200
    assert len(response.json()["folders"]) == 2


@pytest.mark.asyncio
async def test_soft_delete_folder(client):
    token = await get_token(client)
    proj_id = await setup_project(client, token)
    folder_resp = await client.post(
        f"/api/v1/projects/{proj_id}/folders",
        json={"name": "To Delete"},
        headers={"Authorization": f"Bearer {token}"}
    )
    folder_id = folder_resp.json()["id"]
    del_resp = await client.delete(
        f"/api/v1/folders/{folder_id}",
        headers={"Authorization": f"Bearer {token}"}
    )
    assert del_resp.status_code == 204