using Content.Client.UserInterface.Controls;
using Content.Shared.Atmos;
using Robust.Client.AutoGenerated;
using Robust.Client.UserInterface.XAML;

namespace Content.Client._NF.Atmos.UI;

/// <summary>
/// Client-side UI used to control a bidirectional gas pressure pump.
/// </summary>
[GenerateTypedNameReferences]
public sealed partial class GasPressureBidiPumpWindow : FancyWindow
{
    public bool PumpStatus = true;
    public bool PumpInwards;

    public event Action? ToggleStatusButtonPressed;
    public event Action? ToggleDirectionButtonPressed;
    public event Action<float>? PumpOutputPressureChanged;

    public float MaxPressure
    {
        get => _maxPressure;
        set
        {
            _maxPressure = value;

            PumpPressureOutputInput.Value = MathF.Min(value, PumpPressureOutputInput.Value);
        }
    }

    private float _maxPressure = Atmospherics.MaxOutputPressure;

    public GasPressureBidiPumpWindow()
    {
        RobustXamlLoader.Load(this);

        ToggleStatusButton.OnPressed += _ => SetPumpStatus(!PumpStatus);
        ToggleStatusButton.OnPressed += _ => ToggleStatusButtonPressed?.Invoke();

        ToggleDirectionButton.OnPressed += _ => SetPumpDirection(!PumpInwards);
        ToggleDirectionButton.OnPressed += _ => ToggleDirectionButtonPressed?.Invoke();

        PumpPressureOutputInput.OnValueChanged += _ => SetOutputPressureButton.Disabled = false;
        SetOutputPressureButton.OnPressed += _ =>
        {
            PumpPressureOutputInput.Value = Math.Clamp(PumpPressureOutputInput.Value, 0f, _maxPressure);
            PumpOutputPressureChanged?.Invoke(PumpPressureOutputInput.Value);
            SetOutputPressureButton.Disabled = true;
        };

        SetMaxPressureButton.OnPressed += _ =>
        {
            PumpPressureOutputInput.Value = _maxPressure;
            SetOutputPressureButton.Disabled = false;
        };
    }

    public void SetOutputPressure(float pressure)
    {
        PumpPressureOutputInput.Value = pressure;
    }

    public void SetPumpStatus(bool enabled)
    {
        PumpStatus = enabled;
        ToggleStatusButton.Text = Loc.GetString(enabled
            ? "comp-gas-pump-ui-status-enabled"
            : "comp-gas-pump-ui-status-disabled");
    }

    public void SetPumpDirection(bool inwards)
    {
        PumpInwards = inwards;
        ToggleDirectionButton.Text = Loc.GetString(inwards
            ? "comp-gas-pump-ui-direction-in"
            : "comp-gas-pump-ui-direction-out");
    }
}