import uuid

import pytest
from fastapi.testclient import TestClient

from app.routers import auth as auth_router
from tests.conftest import bearer, png_bytes


def _capture_email(monkeypatch) -> dict[str, str]:
    captured: dict[str, str] = {}

    async def capture(recipient: str, token: str) -> None:
        captured["token"] = token

    monkeypatch.setattr(auth_router, "send_confirmation_email", capture)
    return captured


def _register_and_confirm(client, monkeypatch, email, password, username) -> dict[str, str]:
    captured = _capture_email(monkeypatch)
    r = client.post(
        "/api/v1/auth/register",
        json={"email": email, "password": password, "username": username},
    )
    assert r.status_code == 201
    client.post("/api/v1/auth/confirm-email", json={"token": captured["token"]})
    lr = client.post("/api/v1/auth/login", json={"email": email, "password": password})
    body = lr.json()
    return {"token": body["access_token"], "user_id": body["user"]["id"]}


# ---------------------------------------------------------------------------
# my collections
# ---------------------------------------------------------------------------


def test_my_collections_after_upload(client: TestClient, monkeypatch) -> None:
    info = _register_and_confirm(
        client, monkeypatch,
        f"coll-{uuid.uuid4().hex[:8]}@example.com",
        "collpass1", "收藏用户",
    )
    r = client.get("/api/v1/collections/me", headers=bearer(info["token"]))
    assert r.status_code == 200
    assert len(r.json()) == 0

    client.post(
        "/api/v1/clouds",
        headers=bearer(info["token"]),
        files={"image": ("cloud.png", png_bytes(), "image/png")},
        data={"cloud_type_id": "1", "is_hidden": "false"},
    )
    r = client.get("/api/v1/collections/me", headers=bearer(info["token"]))
    assert r.status_code == 200
    assert len(r.json()) == 1
    assert r.json()[0]["cloud_type_id"] == 1


def test_my_collections_unauthenticated(client: TestClient) -> None:
    r = client.get("/api/v1/collections/me")
    assert r.status_code == 401