using Content.Client._NF.Atmos.UI;
using Content.Shared._NF.Atmos.Piping.Binary.Messages;
using Content.Shared.Atmos.Components;
using Content.Shared.Atmos.Piping.Binary.Components;
using Content.Shared.IdentityManagement;
using JetBrains.Annotations;
using Robust.Client.UserInterface;

namespace Content.Client._NF.Atmos.BUI;

/// <summary>
/// Initializes a <see cref="GasPressureBidiPumpWindow"/> and updates it when new server messages are received.
/// </summary>
[UsedImplicitly]
public sealed class GasPressureBidiPumpBoundUserInterface(EntityUid owner, Enum uiKey)
    : BoundUserInterface(owner, uiKey)
{
    [ViewVariables]
    private GasPressureBidiPumpWindow? _window;

    protected override void Open()
    {
        base.Open();

        _window = this.CreateWindow<GasPressureBidiPumpWindow>();

        _window.ToggleStatusButtonPressed += OnToggleStatusButtonPressed;
        _window.ToggleDirectionButtonPressed += OnToggleDirectionButtonPressed;
        _window.PumpOutputPressureChanged += OnPumpOutputPressurePressed;
        Update();
    }

    private void OnToggleStatusButtonPressed()
    {
        if (_window is null)
            return;

        SendMessage(new GasPressurePumpToggleStatusMessage(_window.PumpStatus));
    }

    private void OnToggleDirectionButtonPressed()
    {
        if (_window is null)
            return;

        SendMessage(new GasPressurePumpChangePumpDirectionMessage(_window.PumpInwards));
    }

    private void OnPumpOutputPressurePressed(float value)
    {
        SendMessage(new GasPressurePumpChangeOutputPressureMessage(value));
    }

    /// <summary>
    /// Update the UI state based on server-sent info
    /// </summary>
    public override void Update()
    {
        if (_window == null)
            return;

        _window.Title = Identity.Name(Owner, EntMan);

        if (!EntMan.TryGetComponent(Owner, out GasPressurePumpComponent? pump))
            return;

        _window.SetPumpStatus(pump.Enabled);
        _window.MaxPressure = pump.MaxTargetPressure;
        _window.SetOutputPressure(pump.TargetPressure);
        _window.SetPumpDirection(pump.PumpingInwards);
    }
}