"""Router tests - Settings endpoints."""
import tempfile
from app.models.settings import UserSetting


class TestGetSettings:
    def test_default_settings(self, client):
        r = client.get("/api/settings")
        assert r.status_code == 200
        data = r.json()
        assert data["audio_quality"] == "high"
        assert data["theme"] == "dark"
        assert data["user_name"] == "User"
        assert data["auto_transcode"] is True

    def test_custom_settings(self, client, db_module):
        db = db_module.SessionLocal()
        s = UserSetting(key="audio_quality", value="medium")
        db.add(s)
        db.commit()
        db.close()
        r = client.get("/api/settings")
        assert r.status_code == 200
        assert r.json()["audio_quality"] == "medium"


class TestUpdateSettings:
    def test_update(self, client):
        r = client.put("/api/settings", json={
            "audio_quality": "low",
            "theme": "light",
            "user_name": "TestUser"
        })
        assert r.status_code == 200
        assert r.json()["message"] == "Settings updated"

    def test_update_persists(self, client):
        client.put("/api/settings", json={"audio_quality": "high"})
        r = client.get("/api/settings")
        assert r.json()["audio_quality"] == "high"


class TestServers:
    def test_list_servers(self, client):
        r = client.get("/api/settings/servers")
        assert r.status_code == 200
        assert isinstance(r.json(), list)

    def test_add_server(self, client):
        tmpdir = tempfile.mkdtemp()
        r = client.post("/api/settings/servers", params={"path": tmpdir, "name": "Test"})
        assert r.status_code == 200
        assert r.json()["path"] == tmpdir

    def test_add_server_not_exists(self, client):
        r = client.post("/api/settings/servers", params={"path": "/nonexistent/path"})
        assert r.status_code == 400

    def test_remove_server(self, client):
        tmpdir = tempfile.mkdtemp()
        client.post("/api/settings/servers", params={"path": tmpdir})
        r = client.delete("/api/settings/servers/0")
        assert r.status_code == 200

    def test_remove_server_not_found(self, client):
        r = client.delete("/api/settings/servers/0")
        assert r.status_code == 404