"""Offline SQLite backup + restore smoke in an isolated directory."""
import sqlite3
import zipfile
from pathlib import Path
from app import db, backup
from scripts.restore_backup import restore


def test_sqlite_backup_and_restore_with_media(tmp_path,monkeypatch):
    storage=tmp_path/'original'
    storage.mkdir()
    monkeypatch.setattr(db,'DATA',storage)
    monkeypatch.setattr(db,'DB_FILE',storage/'siteforge.sqlite3')
    db.init()
    db.execute('INSERT INTO sites(id,name,created_at,updated_at) VALUES (?,?,?,?)',
               ('restorecheck','Recovered Site',db.now(),db.now()))
    media=storage/'media'/'restorecheck'/'logo.svg'
    media.parent.mkdir(parents=True)
    media.write_text('<svg/>',encoding='utf-8')
    dest=backup.backup()
    with zipfile.ZipFile(dest) as z:
        assert 'siteforge.sqlite3' in z.namelist()
        assert 'media/restorecheck/logo.svg' in z.namelist()
    recovered=tmp_path/'restored'
    restore(dest,recovered,confirmed=True)
    with sqlite3.connect(recovered/'siteforge.sqlite3') as c:
        assert c.execute("SELECT name FROM sites WHERE id='restorecheck'").fetchone()[0]=='Recovered Site'
    assert (recovered/'media'/'restorecheck'/'logo.svg').read_text(encoding='utf-8')=='<svg/>'