"""Tests for the upload page route."""

from pathlib import Path

import pytest
from fastapi.testclient import TestClient

from transcription.app import create_app
from transcription.config import Settings
from transcription.config import _settings


@pytest.fixture
def client(tmp_path: Path):
    """Provide a real app client backed by in-memory SQLite."""
    settings = Settings(
        openrouter_api_key="test-key",
        database_url="sqlite:///:memory:",
        environment="test",
        upload_dir=tmp_path / "uploads",
        prompt_dir=tmp_path / "prompts",
    )
    _settings.set(settings)

    app = create_app()
    with TestClient(app) as test_client:
        yield test_client


@pytest.mark.integration
class TestPageRendering:
    """Verify the upload page is available and includes the main controls."""

    def test_root_redirects_to_ui(self, client):
        """GET / redirects to the UI mount point."""
        response = client.get("/", follow_redirects=False)

        assert response.status_code == 307
        assert response.headers["location"] == "/ui"

    def test_ui_redirects_to_upload(self, client):
        """GET /ui redirects to the upload page."""
        response = client.get("/ui", follow_redirects=False)

        assert response.status_code == 307
        assert response.headers["location"] == "/ui/upload"

    def test_upload_page_renders_expected_controls(self, client):
        """GET /ui/upload returns the page shell and upload controls."""
        response = client.get("/ui/upload")

        assert response.status_code == 200
        assert "Upload Document" in response.text
        assert "Select document file" in response.text
        assert "View jobs" in response.text