from pathlib import Path
import sys

from streamlit.testing.v1 import AppTest

sys.path.insert(0, str(Path(__file__).resolve().parents[1]))

from dashboard.app import get_transfer_review_items
from scripts.ci_fixture_db import create_ci_fixture_db


def test_get_transfer_review_items_accepts_transactions_key():
    payload = {
        "success": True,
        "transactions": [
            {"id": "tx_1", "amount": 10000},
        ],
    }

    assert get_transfer_review_items(payload) == payload["transactions"]


def test_get_transfer_review_items_prefers_review_items_when_present():
    payload = {
        "success": True,
        "review_items": [
            {"id": "tx_legacy", "amount": 20000},
        ],
        "transactions": [
            {"id": "tx_new", "amount": 30000},
        ],
    }

    assert get_transfer_review_items(payload) == payload["review_items"]


def test_get_transfer_review_items_returns_empty_for_unsuccessful_payload():
    assert get_transfer_review_items({"success": False, "transactions": [{"id": "tx_1"}]}) == []
    assert get_transfer_review_items(None) == []


def test_streamlit_apptest_core_pages_use_synthetic_fixture_db(tmp_path, monkeypatch):
    fixture = tmp_path / "fixture.sqlite3"
    create_ci_fixture_db(fixture)
    monkeypatch.setenv("JARCA_LEDGER_DB_PATH", str(fixture))

    app_path = Path(__file__).resolve().parents[1] / "dashboard" / "app.py"
    page_expectations = {
        "요약": "가계부 운영 대시보드",
        "자산/마감": "월말 스냅샷 Preview / Close",
        "분류 규칙": "분류 규칙",
        "확인필요 큐": "KB↔토스뱅크 확인필요 큐",
    }
    for page, expected_text in page_expectations.items():
        at = AppTest.from_file(str(app_path), default_timeout=10)
        at.query_params["page"] = page
        at.run()
        assert not at.exception
        body_text = "\n".join(str(item.value) for item in list(at.text) + list(at.markdown) + list(at.caption))
        assert expected_text in body_text