// Decompiled with JetBrains decompiler
// Type: SFXProductions.GradientTool.HDMA.Channel
// 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;
using System.Collections.Generic;
using System.Windows.Forms;

#nullable disable
namespace SFXProductions.GradientTool.HDMA;

internal abstract class Channel
{
  private int m_channel;

  internal Channel()
  {
  }

  internal Channel(int channelNum) => this.m_channel = channelNum;

  public string GetChannelLabel(string gradientName)
  {
    return gradientName + (object) '_' + this.ChannelSuffix;
  }

  public int HDMAChannel
  {
    get => this.m_channel;
    set
    {
      if (this.m_channel == value)
        return;
      this.m_channel = value >= 0 && value <= 7 ? value : throw new ArgumentOutOfRangeException(nameof (value), "HDMA Channel number must be between 0 and 7.");
    }
  }

  public ChannelType FirstWriteType { get; set; }

  public ChannelType SecondWriteType { get; set; }

  public virtual bool CanUseContinuousMode => true;

  public abstract bool IsBackgroundOrBrightnessHDMA { get; }

  public abstract bool HasSecondWrite { get; }

  public abstract string ChannelSuffix { get; }

  public abstract uint CalculateTableSize(IList<CompressedDataPoint> data);

  public abstract TabPage CreatePropertiesPage(
    Mode0Channel sib,
    ref ColourChannelsRef channelsReference);

  public abstract void ApplySettings(TabPage propertiesPage);

  public abstract void GetRawData(
    double[] rBuffer,
    double[] gBuffer,
    double[] bBuffer,
    DataPoint[] dataBuffer);

  protected abstract void DoWriteData(IList<CompressedDataPoint> hdmaTable, CodeGen cGen);

  public void WriteData(IList<CompressedDataPoint> hdmaTable, CodeGen cGen, string gradientName)
  {
    cGen.AppendLabel(this.GetChannelLabel(gradientName));
    cGen.AppendPlainText(':');
    cGen.AppendLine();
    this.DoWriteData(hdmaTable, cGen);
    cGen.AppendKeyword("db");
    cGen.AppendSpace();
    cGen.AppendNumeric("$00");
    cGen.AppendLine();
  }
}