// Decompiled with JetBrains decompiler
// Type: SFXProductions.GradientTool.HDMA.CombinedChannel
// Assembly: GradientTool, Version=0.8.2.1, Culture=neutral, PublicKeyToken=null
// MVID: 818AB9B3-796A-4A49-8B90-C00D066A321B
// Assembly location: C:\Users\aless\Downloads\gradient-tool-v0.8.2.1\GradientTool.exe

using SFXProductions.GradientTool.HDMA.Configuration;
using System.Collections.Generic;
using System.Windows.Forms;

#nullable disable
namespace SFXProductions.GradientTool.HDMA;

internal sealed class CombinedChannel : Channel
{
  public override bool CanUseContinuousMode => false;

  public override bool HasSecondWrite => false;

  public override bool IsBackgroundOrBrightnessHDMA => false;

  public override string ChannelSuffix => "Table";

  public override uint CalculateTableSize(IList<CompressedDataPoint> data)
  {
    uint count = (uint) data.Count;
    return count + count * 3U;
  }

  public override TabPage CreatePropertiesPage(
    Mode0Channel sib,
    ref ColourChannelsRef channelsReference)
  {
    UnconfigurablePropertyTab propertiesPage = new UnconfigurablePropertyTab();
    propertiesPage.Message = "GradientTool doesn’t generate initialization code for scrolling gradients.";
    propertiesPage.Text = "Channel";
    return (TabPage) propertiesPage;
  }

  public override void ApplySettings(TabPage propertiesPage)
  {
  }

  public override void GetRawData(
    double[] rBuffer,
    double[] gBuffer,
    double[] bBuffer,
    DataPoint[] dataBuffer)
  {
    Generator2.CreateScrollingTable(rBuffer, gBuffer, bBuffer, dataBuffer);
  }

  protected override void DoWriteData(IList<CompressedDataPoint> hdmaTable, CodeGen code)
  {
    for (int index = 0; index < hdmaTable.Count; ++index)
    {
      CompressedDataPoint compressedDataPoint = hdmaTable[index];
      if (compressedDataPoint.Data.Count > 0)
      {
        code.AppendKeyword("db");
        code.AppendSpace();
        code.WriteHexAddress((byte) compressedDataPoint.Count);
        code.AppendPlainText(',');
        code.WriteHexAddress((byte) compressedDataPoint.Data[0].Data1);
        code.AppendPlainText(',');
        code.WriteHexAddress((byte) compressedDataPoint.Data[0].Data2);
        code.AppendPlainText(',');
        code.WriteHexAddress((byte) compressedDataPoint.Data[0].Data3);
        code.AppendLine();
      }
    }
  }
}