"""Router tests - Search endpoints."""
from app.models.song import Song
from app.models.playlist import Playlist


class TestSearch:
    def test_empty_search(self, client):
        r = client.get("/api/search?q=test")
        assert r.status_code == 200
        data = r.json()
        assert data["query"] == "test"
        assert "songs" in data
        assert "playlists" in data
        assert "total_results" in data

    def test_search_songs(self, client, db_module):
        db = db_module.SessionLocal()
        s = Song(id="s1", title="Hello World", artist="Test Artist", file_path="/tmp/t.mp3")
        db.add(s)
        db.commit()
        db.close()
        r = client.get("/api/search?q=Hello")
        assert r.status_code == 200
        data = r.json()
        assert len(data["songs"]) >= 1
        assert data["total_results"] >= 1

    def test_search_playlists(self, client, db_module):
        db = db_module.SessionLocal()
        p = Playlist(id="p1", name="My Test Playlist")
        db.add(p)
        db.commit()
        db.close()
        r = client.get("/api/search?q=My+Test")
        assert r.status_code == 200
        data = r.json()
        assert len(data["playlists"]) >= 1

    def test_search_min_length(self, client):
        r = client.get("/api/search?q=")
        assert r.status_code == 422