using NathanMcRae;
using System.Reflection;
using System.Text;
internal class Program : SaneTsv
{
  public class DateTest : SaneTsv.CommentedTsvRecord
  {
    [SaneTsv.TypedTsvColumn("column1:ty#pe")]
    public bool Column1 { get; set; }

    [SaneTsv.TypedTsvColumn]
    public byte[] column2 { get; set; }

    [SaneTsv.TypedTsvColumn("columnthree\nyep")]
    public DateTime Column3 { get; set; }
  }

  public class UnitTest : SaneTsv.CommentedTsvRecord
  {
    [SaneTsv.TypedTsvColumn("id")]
    public UInt32 Id { get; set; }

    [SaneTsv.TypedTsvColumn("value", "m/s:ph-unit:float64")]
    public UnitsNet.Speed Value { get; set; }
  }

  private static void Main(string[] args)
  {
    {
      string testName = "Parse date";
      string testString1 = "# ExtraTSV V0.0.1\n" +
        "column1:ty\\#pe:boolean\tcolumn2:binary\tcolumnthree\\nyep:iso8601:string" +
        "\nTRUE\tvalue\\\\t\0woo\t2024-02-15T18:03:30.0000" +
        "\nFALSE\tnother\t2024-02-15T18:03:39.0001";

      CommentedTsv<DateTest> parsed = SaneTsv.ParseExtraTsv<DateTest>(Encoding.UTF8.GetBytes(testString1));
      if (parsed.Records[0].Column1)
      {
        Console.WriteLine($"Passed {testName}");
      }
      else
      {
        Console.WriteLine($"Failed {testName}");
      }
    }

    {
      string testName = "Bad date column name";
      string testString1 = "# ExtraTSV V0.0.1\n" +
        "column1:ty\\#pe:boolean\tcolumn2:binary\tiso8601:string" +
        "\nTRUE\tvalue\\\\t\0woo\t2024-02-15T18:03:30.0000" +
        "\nFALSE\tnother\t2024-02-15T18:03:39.0001";

      try
      {
        CommentedTsv<DateTest> parsed = SaneTsv.ParseExtraTsv<DateTest>(Encoding.UTF8.GetBytes(testString1));
        Console.WriteLine($"Failed {testName}");
      }
      catch (Exception e)
      {
        Console.WriteLine($"Passed {testName}");
      }
    }

    {
      string testName = "Serde date";
      string testString1 = "# ExtraTSV V0.0.1\n" +
        "column1:ty\\#pe:boolean\tcolumn2:binary\tcolumnthree\\nyep:iso8601:string" +
        "\nTRUE\tvalue\\\\t\0woo\t2024-02-15T18:03:30.0000" +
        "\nFALSE\tnother\t2024-02-15T18:03:39.0001";

      CommentedTsv<DateTest> parsed = SaneTsv.ParseExtraTsv<DateTest>(Encoding.UTF8.GetBytes(testString1));
      string serialized = Encoding.UTF8.GetString(SaneTsv.SerializeExtraTsv<DateTest>(parsed.Records));
      if (serialized == testString1)
      {
        Console.WriteLine($"Passed {testName}");
      }
      else
      {
        Console.WriteLine($"Failed {testName}");
      }
    }

    {
      string testName = "Parse unit";
      string testString1 = "# ExtraTSV V0.0.1\n" +
        "id:uint32\tvalue:m/s:ph-unit:float64\n" +
        "0\t1.5\n" +
        "1\t5.4e3";

      CommentedTsv<UnitTest> parsed = SaneTsv.ParseExtraTsv<UnitTest>(Encoding.UTF8.GetBytes(testString1));
      if (parsed.Records[0].Value.Value == 1.5)
      {
        Console.WriteLine($"Passed {testName}");
      }
      else
      {
        Console.WriteLine($"Failed {testName}");
      }
    }

    {
      string testName = "Serde unit";

      UnitTest[] records = new UnitTest[]
      {
        new UnitTest
        { 
          Id = 1,
          Value = UnitsNet.Speed.FromMetersPerSecond(5.03),
        },
        new UnitTest
        { 
          Id = 5,
          Value = UnitsNet.Speed.FromMetersPerSecond(double.NaN),
        },
        new UnitTest
        { 
          Id = 1000000,
          Value = UnitsNet.Speed.FromMetersPerSecond(9859873.498),
        },
      };

      string serialized = Encoding.UTF8.GetString(SaneTsv.SerializeExtraTsv<UnitTest>(records));
      CommentedTsv<UnitTest> parsed = SaneTsv.ParseExtraTsv<UnitTest>(Encoding.UTF8.GetBytes(serialized));

      bool match = true;
      for (int i = 0; i < records.Length; i++)
      {
        match = match && records[i].Id == parsed.Records[i].Id && 
          (records[i].Value.Equals(parsed.Records[i].Value, UnitsNet.Speed.FromMetersPerSecond(1E-1))
           || (double.IsNaN(records[i].Value.Value)  && double.IsNaN(parsed.Records[i].Value.Value)));
      }

      if (match)
      {
        Console.WriteLine($"Passed {testName}");
      }
      else
      {
        Console.WriteLine($"Failed {testName}");
      }
    }

    Console.WriteLine("Done with tests");
  }
}