package gregtech.common.redstonecircuits;

import gregtech.api.interfaces.IRedstoneCircuitBlock;
import gregtech.api.util.GT_CircuitryBehavior;

public class GT_Circuit_RedstoneMeter
  extends GT_CircuitryBehavior
{
  public GT_Circuit_RedstoneMeter(int aIndex)
  {
    super(aIndex);
  }
  
  public void initParameters(int[] aCircuitData, IRedstoneCircuitBlock aRedstoneCircuitBlock)
  {
    aCircuitData[0] = 1;
    aCircuitData[1] = 15;
    aCircuitData[2] = 0;
    aCircuitData[3] = 15;
  }
  
  public void validateParameters(int[] aCircuitData, IRedstoneCircuitBlock aRedstoneCircuitBlock)
  {
    if (aCircuitData[0] < 0) {
      aCircuitData[0] = 0;
    }
    if (aCircuitData[0] > 15) {
      aCircuitData[0] = 15;
    }
    if (aCircuitData[1] < 0) {
      aCircuitData[1] = 0;
    }
    if (aCircuitData[1] > 15) {
      aCircuitData[1] = 15;
    }
    if (aCircuitData[1] < aCircuitData[0]) {
      aCircuitData[1] = aCircuitData[0];
    }
    if (aCircuitData[2] < 0) {
      aCircuitData[2] = 0;
    }
    if (aCircuitData[2] > 1) {
      aCircuitData[2] = 1;
    }
    if (aCircuitData[3] < 0) {
      aCircuitData[3] = 0;
    }
    if (aCircuitData[3] > 15) {
      aCircuitData[3] = 15;
    }
  }
  
  public void onTick(int[] aCircuitData, IRedstoneCircuitBlock aRedstoneCircuitBlock)
  {
    byte tRedstone = getStrongestRedstone(aRedstoneCircuitBlock);
    aRedstoneCircuitBlock.setRedstone((byte)(((tRedstone >= aCircuitData[0]) && (tRedstone <= aCircuitData[1]) ? 1 : 0) != (aCircuitData[2] != 0 ? 1 : 0) ? (byte)aCircuitData[3] : 0), aRedstoneCircuitBlock.getOutputFacing());
  }
  
  public String getName()
  {
    return "Redstone Meter";
  }
  
  public String getDescription()
  {
    return "Checks Boundaries";
  }
  
  public String getDataDescription(int[] aCircuitData, int aCircuitDataIndex)
  {
    switch (aCircuitDataIndex)
    {
    case 0: 
      return "Lower";
    case 1: 
      return "Upper";
    case 2: 
      return "Invert:";
    case 3: 
      return "RS Out:";
    }
    return "";
  }
  
  public boolean displayItemStack(int[] aCircuitData, IRedstoneCircuitBlock aRedstoneCircuitBlock, int aIndex)
  {
    return false;
  }
  
  public String getDataDisplay(int[] aCircuitData, int aCircuitDataIndex)
  {
    if (aCircuitDataIndex == 2) {
      return aCircuitData[2] == 0 ? "OFF" : "ON";
    }
    return null;
  }
}