using Aaru.Console;
using Aaru.Decoders.SCSI;
using Aaru.Devices;
using Aaru.Helpers;

namespace Aaru.Tests.Devices
{
    internal static partial class ScsiMmc
    {
        static void MediaTekReadCache(string devPath, Device dev)
        {
            uint   address = 0;
            string strDev;
            int    item;

            parameters:

            while(true)
            {
                System.Console.Clear();
                AaruConsole.WriteLine("Device: {0}", devPath);
                AaruConsole.WriteLine("Parameters for MediaTek READ CACHE command:");
                AaruConsole.WriteLine("LBA: {0}", address);
                AaruConsole.WriteLine();
                AaruConsole.WriteLine("Choose what to do:");
                AaruConsole.WriteLine("1.- Change parameters.");
                AaruConsole.WriteLine("2.- Send command with these parameters.");
                AaruConsole.WriteLine("0.- Return to special SCSI MultiMedia Commands menu.");

                strDev = System.Console.ReadLine();

                if(!int.TryParse(strDev, out item))
                {
                    AaruConsole.WriteLine("Not a number. Press any key to continue...");
                    System.Console.ReadKey();

                    continue;
                }

                switch(item)
                {
                    case 0:
                        AaruConsole.WriteLine("Returning to special SCSI MultiMedia Commands menu...");

                        return;
                    case 1:
                        AaruConsole.Write("LBA?: ");
                        strDev = System.Console.ReadLine();

                        if(!uint.TryParse(strDev, out address))
                        {
                            AaruConsole.WriteLine("Not a number. Press any key to continue...");
                            address = 0;
                            System.Console.ReadKey();
                        }

                        break;
                    case 2: goto start;
                }
            }

            start:
            System.Console.Clear();

            AaruConsole.WriteLine("Sending READ CD to the device...");

            bool sense = dev.ReadCd(out byte[] buffer, out byte[] senseBuffer, address, 2352, 1,
                                    MmcSectorTypes.AllTypes, false, false, true, MmcHeaderCodes.AllHeaders, true, true,
                                    MmcErrorField.None, MmcSubchannel.None, dev.Timeout, out double duration);

            if(sense)
                AaruConsole.WriteLine("READ CD failed...");

            AaruConsole.WriteLine("Sending MediaTek READ DRAM to the device...");
            sense = dev.MediaTekReadDram(out buffer, out senseBuffer, 0, 0xB00, dev.Timeout, out duration);

            menu:
            AaruConsole.WriteLine("Device: {0}", devPath);
            AaruConsole.WriteLine("Command took {0} ms.", duration);
            AaruConsole.WriteLine("Sense is {0}.", sense);
            AaruConsole.WriteLine("System error status is {0} and error number is {1}.", dev.Error, dev.LastError);
            AaruConsole.WriteLine("Buffer is {0} bytes.", buffer?.Length.ToString() ?? "null");
            AaruConsole.WriteLine("Buffer is null or empty? {0}", ArrayHelpers.ArrayIsNullOrEmpty(buffer));
            AaruConsole.WriteLine("Sense buffer is {0} bytes.", senseBuffer?.Length.ToString() ?? "null");
            AaruConsole.WriteLine("Sense buffer is null or empty? {0}", ArrayHelpers.ArrayIsNullOrEmpty(senseBuffer));
            AaruConsole.WriteLine();
            AaruConsole.WriteLine("Choose what to do:");
            AaruConsole.WriteLine("1.- Print buffer.");
            AaruConsole.WriteLine("2.- Print sense buffer.");
            AaruConsole.WriteLine("3.- Decode sense buffer.");
            AaruConsole.WriteLine("4.- Send command again.");
            AaruConsole.WriteLine("5.- Change parameters.");
            AaruConsole.WriteLine("0.- Return to special SCSI MultiMedia Commands menu.");
            AaruConsole.Write("Choose: ");

            strDev = System.Console.ReadLine();

            if(!int.TryParse(strDev, out item))
            {
                AaruConsole.WriteLine("Not a number. Press any key to continue...");
                System.Console.ReadKey();
                System.Console.Clear();

                goto menu;
            }

            switch(item)
            {
                case 0:
                    AaruConsole.WriteLine("Returning to special SCSI MultiMedia Commands menu...");

                    return;
                case 1:
                    System.Console.Clear();
                    AaruConsole.WriteLine("Device: {0}", devPath);
                    AaruConsole.WriteLine("MediaTek's READ CACHE response:");

                    if(buffer != null)
                        PrintHex.PrintHexArray(buffer, 64);

                    AaruConsole.WriteLine("Press any key to continue...");
                    System.Console.ReadKey();
                    System.Console.Clear();
                    AaruConsole.WriteLine("Device: {0}", devPath);

                    goto menu;
                case 2:
                    System.Console.Clear();
                    AaruConsole.WriteLine("Device: {0}", devPath);
                    AaruConsole.WriteLine("MediaTek's READ CACHE sense:");

                    if(senseBuffer != null)
                        PrintHex.PrintHexArray(senseBuffer, 64);

                    AaruConsole.WriteLine("Press any key to continue...");
                    System.Console.ReadKey();
                    System.Console.Clear();
                    AaruConsole.WriteLine("Device: {0}", devPath);

                    goto menu;
                case 3:
                    System.Console.Clear();
                    AaruConsole.WriteLine("Device: {0}", devPath);
                    AaruConsole.WriteLine("MediaTek's READ CACHE decoded sense:");
                    AaruConsole.Write("{0}", Sense.PrettifySense(senseBuffer));
                    AaruConsole.WriteLine("Press any key to continue...");
                    System.Console.ReadKey();
                    System.Console.Clear();
                    AaruConsole.WriteLine("Device: {0}", devPath);

                    goto menu;
                case 4: goto start;
                case 5: goto parameters;
                default:
                    AaruConsole.WriteLine("Incorrect option. Press any key to continue...");
                    System.Console.ReadKey();
                    System.Console.Clear();

                    goto menu;
            }
        }
    }
}