import uuid

from httpx import AsyncClient


async def test_create_read_update_delete_object(client: AsyncClient, auth_headers: dict[str, str]) -> None:
    inventory_number = f"TEST-{uuid.uuid4().hex[:8]}"

    create_res = await client.post(
        "/api/v1/objects",
        headers=auth_headers,
        json={"inventory_number": inventory_number, "name": "Test drill", "description": "for tests"},
    )
    assert create_res.status_code == 201
    object_id = create_res.json()["id"]

    public_res = await client.get(f"/api/v1/objects/{object_id}")
    assert public_res.status_code == 200
    assert public_res.json()["inventory_number"] == inventory_number
    assert public_res.json()["photos"] == []

    update_res = await client.put(
        f"/api/v1/objects/{object_id}", headers=auth_headers, json={"name": "Renamed drill"}
    )
    assert update_res.status_code == 200
    assert update_res.json()["name"] == "Renamed drill"

    delete_res = await client.delete(f"/api/v1/objects/{object_id}", headers=auth_headers)
    assert delete_res.status_code == 204

    missing_res = await client.get(f"/api/v1/objects/{object_id}")
    assert missing_res.status_code == 404


async def test_duplicate_inventory_number_conflicts(client: AsyncClient, auth_headers: dict[str, str]) -> None:
    inventory_number = f"TEST-{uuid.uuid4().hex[:8]}"
    payload = {"inventory_number": inventory_number, "name": "First"}

    first = await client.post("/api/v1/objects", headers=auth_headers, json=payload)
    assert first.status_code == 201

    dup = await client.post(
        "/api/v1/objects", headers=auth_headers, json={**payload, "name": "Second"}
    )
    assert dup.status_code == 409

    await client.delete(f"/api/v1/objects/{first.json()['id']}", headers=auth_headers)


async def test_scan_marks_object_found_with_location(client: AsyncClient, auth_headers: dict[str, str]) -> None:
    inventory_number = f"TEST-{uuid.uuid4().hex[:8]}"
    create_res = await client.post(
        "/api/v1/objects", headers=auth_headers, json={"inventory_number": inventory_number, "name": "Scan test"}
    )
    object_id = create_res.json()["id"]
    assert create_res.json()["last_seen_at"] is None
    assert create_res.json()["last_seen_location"] is None

    scan_res = await client.post(
        f"/api/v1/objects/{object_id}/scan", headers=auth_headers, json={"location": "каб. 305"}
    )
    assert scan_res.status_code == 200
    assert scan_res.json()["last_seen_location"] == "каб. 305"
    assert scan_res.json()["last_seen_at"] is not None
    # Scanning only records where it was found; it does not touch the box assignment.
    assert scan_res.json()["box_id"] is None

    await client.delete(f"/api/v1/objects/{object_id}", headers=auth_headers)


async def test_object_qrcode(client: AsyncClient, auth_headers: dict[str, str]) -> None:
    inventory_number = f"TEST-{uuid.uuid4().hex[:8]}"
    create_res = await client.post(
        "/api/v1/objects", headers=auth_headers, json={"inventory_number": inventory_number, "name": "QR test"}
    )
    object_id = create_res.json()["id"]

    qr_res = await client.get(f"/api/v1/objects/{object_id}/qrcode.png")
    assert qr_res.status_code == 200
    assert qr_res.headers["content-type"] == "image/png"
    assert qr_res.content[:8] == b"\x89PNG\r\n\x1a\n"

    await client.delete(f"/api/v1/objects/{object_id}", headers=auth_headers)