import os
import tempfile
import pytest
import yaml
from modules.config_manager import ConfigManager


@pytest.fixture
def sample_settings(tmp_path):
    settings = {
        "display": {
            "resolution": "3840x2160",
            "rotation_interval_seconds": 30,
            "transition": "fade",
            "theme": "dark",
        },
        "odoo": {
            "url": "http://localhost:8069",
            "database": "test_db",
            "username": "admin",
            "password": "admin",
        },
        "refresh": {
            "odoo_minutes": 5,
            "network_minutes": 10,
            "ping_seconds": 60,
        },
    }
    path = tmp_path / "settings.yaml"
    path.write_text(yaml.dump(settings))
    return str(path)


@pytest.fixture
def sample_services(tmp_path):
    services = {
        "nodes": [
            {
                "name": "Router",
                "ip": "192.168.1.1",
                "username": "admin",
                "password": "pass",
                "icon": "router",
                "connections": [],
            },
            {
                "name": "Server",
                "ip": "192.168.1.10",
                "username": "root",
                "password": "secret",
                "public_url": "https://example.com",
                "icon": "server",
                "connections": ["Router"],
            },
        ],
        "network_scan": {
            "enabled": True,
            "subnet": "192.168.1.0/24",
            "interval_minutes": 10,
        },
    }
    path = tmp_path / "services.yaml"
    path.write_text(yaml.dump(services))
    return str(path)


def test_load_settings(sample_settings):
    cm = ConfigManager(settings_path=sample_settings, services_path="dummy")
    settings = cm.get_settings()
    assert settings["odoo"]["database"] == "test_db"
    assert settings["display"]["rotation_interval_seconds"] == 30


def test_load_services(sample_services):
    cm = ConfigManager(settings_path="dummy", services_path=sample_services)
    nodes = cm.get_nodes()
    assert len(nodes) == 2
    assert nodes[0]["name"] == "Router"
    assert nodes[1]["public_url"] == "https://example.com"


def test_get_node_by_ip(sample_services):
    cm = ConfigManager(settings_path="dummy", services_path=sample_services)
    node = cm.get_node_by_ip("192.168.1.10")
    assert node["name"] == "Server"
    assert cm.get_node_by_ip("10.0.0.1") is None


def test_get_network_scan_config(sample_services):
    cm = ConfigManager(settings_path="dummy", services_path=sample_services)
    scan = cm.get_network_scan_config()
    assert scan["enabled"] is True
    assert scan["subnet"] == "192.168.1.0/24"