using System;
using System.Collections.Generic;
using IvfTl.Hardware;
namespace IvfTl.ControlHost.Tests.Fakes
{
    public class FakeSerial : ISerialChannel
    {
        public List<string> Calls = new List<string>();
        public bool IsOpen => true;
        public string PortName => "COMTEST";
        public Action<string> Log { get; set; }
        public int MoveReadTimeoutMs { get; set; }
        public int QueryReadTimeoutMs { get; set; }
        public int MotorSettleMs { get; set; }
        public bool Open() { Calls.Add("Open"); return true; }
        public void Close() => Calls.Add("Close");
        public byte[] SendWait(byte[] f, int e = 0) { Calls.Add("SendWait"); return null; }
        public int ShakeHandsWait() { Calls.Add("ShakeHands"); return 5; }
        public int ReadCcdSnWait() => -1;
        public int ReadLightBrightnessWait() { Calls.Add("ReadLight"); return 500; }
        public int ReadWellHorizontalPosWait(int w) => -1;
        public int ReadWellFocusZeroWait(int w) => -1;
        public int ReadScanStepWait() => -1;
        public bool WriteWellHorizontalPosWait(int well, int p) { Calls.Add($"WriteWellHor({well},{p})"); return true; }
        public bool WriteScanStepWait(int p) { Calls.Add($"WriteScanStep({p})"); return true; }
        public bool WriteOpenIntakeTimeWait(int v, bool b = false) { Calls.Add($"WriteIntake({v})"); return true; }
        public bool WriteOpenVentTimeWait(int v) { Calls.Add($"WriteVent({v})"); return true; }
        public int ReadOpenVentTimeWait() { Calls.Add("ReadVent"); return 200; }
        public bool WriteLightBrightnessWait(int v) { Calls.Add($"WriteLight({v})"); return true; }
        public int VerPos;
        public int HorPos;
        public bool VerticalMoveToWait(int p, int d = -1) { Calls.Add($"VMoveTo({p})"); VerPos = p; return true; }
        public bool VerticalForwardWait(int p, int d = -1) { Calls.Add($"VFwd({p})"); VerPos += p; return true; }
        public bool VerticalBackwardWait(int p, int d = -1) { Calls.Add($"VBack({p})"); VerPos -= p; return true; }
        public bool VerticalResetWait(int d = -1) { Calls.Add("VReset"); VerPos = 0; return true; }
        public int ReadVerticalPositionWait() => VerPos;
        public bool HorizontalMoveToWait(int p, int d = -1) { Calls.Add($"HMoveTo({p})"); HorPos = p; return true; }
        public bool HorizontalForwardWait(int p, int d = -1) { Calls.Add($"HFwd({p})"); HorPos += p; return true; }
        public bool HorizontalBackwardWait(int p, int d = -1) { Calls.Add($"HBack({p})"); HorPos -= p; return true; }
        public bool HorizontalResetWait(int d = -1) { Calls.Add("HReset"); HorPos = 0; return true; }
        public int ReadHorizontalPositionWait() => HorPos;
        public decimal TemperatureWait() { Calls.Add("Temp"); return 37.0m; }
        public decimal ShangTemperatureWait() => 37.0m;
        public decimal BoLiTemperatureWait() => 37.0m;
        public decimal PressureWait() { Calls.Add("Pressure"); return 1.0m; }
        public (decimal, decimal, decimal) BufferBottleStateWait() => (1m, 37m, 37m);
        public DoorState DoorStatusWait() { Calls.Add("Door"); return DoorState.关闭; }
        public bool OpenLedWait() { Calls.Add("OpenLed"); return true; }
        public bool CloseLedWait() { Calls.Add("CloseLed"); return true; }
        public bool OpenIntakeValveWait() { Calls.Add("OpenIntake"); return true; }
        public bool CloseIntakeValveWait() { Calls.Add("CloseIntake"); return true; }
        public bool OpenExhaustValveWait() { Calls.Add("OpenExhaust"); return true; }
        public bool CloseExhaustValveWait() { Calls.Add("CloseExhaust"); return true; }
        public bool HouseAerationWait() { Calls.Add("Aeration"); return true; }
        public bool HouseVentWait() { Calls.Add("Vent"); return true; }
        public bool BufferBottleAerationWait() => true;
        public bool AutoAirSwapWait(bool on) => true;
        public object RawComBin => null;
        public void Dispose() => Calls.Add("Dispose");
    }

    public class FakeLease : IHardwareLease
    {
        private readonly FakeGate _gate;
        public HardwareUser Owner { get; }
        public ISerialChannel Serial { get; }
        public ICamera Camera => null;
        public bool Disposed;
        public FakeLease(FakeGate gate, ISerialChannel s, HardwareUser u) { _gate = gate; Serial = s; Owner = u; }
        public void Dispose() { Disposed = true; _gate.ResumeCapture(); }
    }

    public class FakeGate : IHouseGate
    {
        private readonly ISerialChannel _serial;
        public bool CanAcquire = true;
        public FakeLease LastLease;
        public FakeGate(int sn, ISerialChannel s) { HouseSn = sn; _serial = s; }
        public int HouseSn { get; }
        public bool IsCapturePaused { get; private set; }
#pragma warning disable 67
        public event Action OnPauseCapture;
        public event Action OnResumeCapture;
#pragma warning restore 67
        public IHardwareLease Acquire(HardwareUser u, int t = 30000)
        {
            if (!CanAcquire) return null;
            IsCapturePaused = true;
            LastLease = new FakeLease(this, _serial, u);
            return LastLease;
        }
        public bool TryAcquire(HardwareUser u, out IHardwareLease l) { l = Acquire(u); return l != null; }
        public void PauseCapture() => IsCapturePaused = true;
        public void ResumeCapture() => IsCapturePaused = false;
    }
}