#if UNITY_EDITOR

using UnityEditor;

using UnityEditorInternal;

using VRC.SDK3.Avatars.ScriptableObjects;

namespace Shell.Protector

{

internal sealed class ShellProtectorEditorViewModel

{

readonly ShellProtector protector;

readonly SerializedProperty keySize;

readonly SerializedProperty syncSize;

readonly ReorderableList gameobjectList;

readonly ReorderableList materialList;

public ShellProtectorEditorViewModel(

ShellProtector protector,

SerializedProperty keySize,

SerializedProperty syncSize,

ReorderableList gameobjectList,

ReorderableList materialList)

{

this.protector = protector;

this.keySize = keySize;

this.syncSize = syncSize;

this.gameobjectList = gameobjectList;

this.materialList = materialList;

}

public bool HasParameterAsset { get; private set; }

public int FreeParameter { get; private set; }

public int UsedParameter { get; private set; }

public bool HasEnoughParameterSpace => HasParameterAsset && FreeParameter >= UsedParameter;

public bool HasTargets => gameobjectList.count > 0 || materialList.count > 0;

public void Refresh()

{

VRCExpressionParameters parameters = protector.GetParameter();

HasParameterAsset = parameters != null;

FreeParameter = HasParameterAsset ? 256 - parameters.CalcTotalCost() : -1;

int lockSize = 1;

int switchCount = ShellProtector.GetRequiredSwitchCount(keySize.intValue, syncSize.intValue);

UsedParameter = switchCount + lockSize + syncSize.intValue * 8;

}

}

}

#endif