import pytest
from httpx import AsyncClient


@pytest.fixture
async def auth_headers(client: AsyncClient):
    resp = await client.post("/api/v1/auth/register", json={
        "email": "pdfuser@example.com",
        "username": "pdfuser",
        "password": "testpass123",
    })
    assert resp.status_code == 201
    return {"Authorization": f"Bearer {resp.json()['access_token']}"}


async def test_compile_pdf(client: AsyncClient, auth_headers: dict):
    resp = await client.post("/api/v1/pdf/compile", json={
        "title": "My Health Report",
    }, headers=auth_headers)
    assert resp.status_code == 201
    data = resp.json()
    assert data["title"] == "My Health Report"


async def test_list_pdfs(client: AsyncClient, auth_headers: dict):
    await client.post("/api/v1/pdf/compile", json={"title": "Test"}, headers=auth_headers)

    resp = await client.get("/api/v1/pdf/", headers=auth_headers)
    assert resp.status_code == 200
    assert len(resp.json()["pdfs"]) >= 1


async def test_pdf_ownership_isolation(client: AsyncClient, auth_headers: dict):
    resp = await client.post("/api/v1/pdf/compile", json={"title": "Private"}, headers=auth_headers)
    pdf_id = resp.json()["id"]

    resp2 = await client.post("/api/v1/auth/register", json={
        "email": "pdfother@example.com",
        "username": "pdfother",
        "password": "testpass123",
    })
    other_headers = {"Authorization": f"Bearer {resp2.json()['access_token']}"}

    resp = await client.get(f"/api/v1/pdf/{pdf_id}/download", headers=other_headers)
    assert resp.status_code == 404