"""Integration tests for the Voting App.

Tests that require actual API access and database persistence.
Skipped by default; run with: pytest tests/integration/ -m integration
"""

from __future__ import annotations

import os

import pytest

from src.app import create_app


@pytest.fixture
def app():
    a = create_app()
    a.config["TESTING"] = True
    return a


@pytest.fixture
def client(app):
    return app.test_client()


@pytest.mark.integration
def test_full_search_flow(client):
    """Test the complete flow: search -> select legislator -> get votes -> generate summaries."""
    congress_key = os.getenv("CONGRESS_API_KEY", "")
    if not congress_key:
        pytest.skip("CONGRESS_API_KEY not set")

    resp = client.get("/api/search?q=mitch")
    data = resp.get_json()
    assert len(data) >= 1

    legislator_id = data[0]["id"]
    resp = client.get(f"/api/legislators/{legislator_id}")
    assert resp.status_code == 200

    resp = client.get(f"/api/legislators/{legislator_id}/votes")
    assert resp.status_code == 200


@pytest.mark.integration
def test_cache_persistence(app, client):
    """Test that cached data persists across app restarts."""
    congress_key = os.getenv("CONGRESS_API_KEY", "")
    if not congress_key:
        pytest.skip("CONGRESS_API_KEY not set")

    resp = client.get("/api/search?q=mitch")
    data = resp.get_json()
    assert len(data) >= 1

    legislator_id = data[0]["id"]

    a2 = create_app()
    a2.config["TESTING"] = True
    c2 = a2.test_client()

    resp = c2.get(f"/api/legislators/{legislator_id}")
    assert resp.status_code == 200


@pytest.mark.integration
def test_legislator_votes_integration(client):
    """Fetch real legislator votes from Congress.gov API."""
    congress_key = os.getenv("CONGRESS_API_KEY", "")
    if not congress_key:
        pytest.skip("CONGRESS_API_KEY not set")

    resp = client.get("/api/search?q=booker")
    data = resp.get_json()
    if not data:
        pytest.skip("Legislator not found")

    # Pick an in-office senator for reliable vote data (Senate XML scanning works independently of API roll calls)
    legislator_id = None
    for leg in data:
        if leg.get("chamber") == "Senate" and leg.get("in_office"):
            legislator_id = leg["id"]
            break
    if legislator_id is None:
        pytest.skip("No in-office senator found in search results")

    resp = client.get(f"/api/legislators/{legislator_id}/votes?limit=5")
    assert resp.status_code == 200
    vote_data = resp.get_json()
    assert len(vote_data["votes"]) > 0