package com.battery.device.bts;

import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertThrows;
import java.util.List;
import org.junit.jupiter.api.Test;
import com.battery.device.bts.BtsDeviceAdapterFactory;
import com.battery.device.bts.ScriptedBtsTcpSimulator;
import com.battery.device.model.AdapterCapabilities;
import com.battery.device.registry.AdapterInstanceConfig;
import com.battery.device.registry.DeviceAdapterRegistry;

class BtsDeviceAdapterFactoryContractTest
{
    @Test
    void discoversSimulatorChannelsThroughConfiguredReadOnlyRegistry() throws Exception
    {
        try (ScriptedBtsTcpSimulator simulator = new ScriptedBtsTcpSimulator();
             DeviceAdapterRegistry registry = new DeviceAdapterRegistry(List.of(new BtsDeviceAdapterFactory())))
        {
            simulator.enqueue("<bts><cmd>getdevinfo_resp</cmd><middle count=\"1\">"
                    + "<channel ip=\"192.168.1.35\" devtype=\"22\" devid=\"1\" subdevid=\"2\" chlid=\"3\">true</channel>"
                    + "</middle></bts>");
            AdapterCapabilities capabilities = new AdapterCapabilities(true, true, false, false);
            registry.synchronize(new AdapterInstanceConfig("lab-bts", "BTS", "127.0.0.1", simulator.port(),
                    5000, "Asia/Hong_Kong", true, capabilities));

            var adapter = registry.execute("lab-bts", value -> value);
            var discovered = adapter.discoverChannels();

            assertEquals("22-1-2-3", discovered.get(0).identity().vendorKey());
            assertEquals("192.168.1.35", discovered.get(0).serverIp());
            assertFalse(adapter.capabilities().control());
            assertFalse(adapter.capabilities().historyDownload());
            assertThrows(UnsupportedOperationException.class,
                    () -> adapter.inquireHistory(java.util.Set.of(discovered.get(0).identity())));
            assertEquals(1, simulator.requests().size());
        }
    }
}