using NathanMcRae;
using System.Text;

{
  string testName = "Bool test";
  string testString1 = "column1:ty\\#pe:boolean\tcolumn2:binary\tcolumnthree\\nyep:string" +
    "\nTRUE\tvalue\\\\t\0woo\tvaluetrhee" +
    "\nFALSE\tnother\tno\\ther";

  SaneTsv parsed = SaneTsv.ParseTypedTsv(Encoding.UTF8.GetBytes(testString1));
  if (parsed.Records[0]["column1:ty#pe"] is bool result && result)
  {
    Console.WriteLine($"Passed {testName}");
  }
  else
  {
    Console.WriteLine($"Failed {testName}");
  }
}

{
  string testName = "Bad bool test";
  try
  {
    string testString1 = "column1:type:boolean\tcolumn2:binary\tcolumnthree\\nyep:string" +
      "\nTUE\tvalue\\\\t\0woo\tvaluetrhee" +
      "\nFALSE\tnother\tno\\ther";

    SaneTsv parsed = SaneTsv.ParseTypedTsv(Encoding.UTF8.GetBytes(testString1));
    Console.WriteLine($"Failed {testName}");
  }
  catch (Exception)
  {
    Console.WriteLine($"Passed {testName}");
  }

}

{
  string testName = "Comment test";
  string testString1 = "#This is a file comment\n" +
    "#One more file comment line\n" +
    "column1:type:boolean\tcolumn2:binary\tcolumnthree\\nyep:string" +
    "\n#This is a comment" +
    "\n#Another comment line" +
    "\nTRUE\tvalue\\\\t\0woo\tvaluetrhee" +
    "\nFALSE\tnother\tno\\ther";

  SaneTsv parsed = SaneTsv.ParseCommentedTsv(Encoding.UTF8.GetBytes(testString1));
}

{
  string testName = "Serde test";
  string testString1 = "column1\tcolumn2\tcolumnthree\\nyep" +
    "\nTRUE\tvalue\\\\twoo\tvaluetrhee" +
    "\nFALSE\tnother\tno\\ther";

  SaneTsv parsed = SaneTsv.ParseSimpleTsv(Encoding.UTF8.GetBytes(testString1));
  string serialized = Encoding.UTF8.GetString(SaneTsv.SerializeSimpleTsv(parsed.ColumnNames, parsed.Records.Select(r => r.Fields.Select(f => f.ToString()).ToArray()).ToArray()));

  if (testString1 == serialized)
  {
    Console.WriteLine($"Passed {testName}");
  }
  else
  {
    Console.WriteLine($"Failed {testName}");
  }
}

{
  string testName = "Float binary test";
  var bytes = new List<byte>();
  bytes.AddRange(Encoding.UTF8.GetBytes("somefloat:float64\tbinfloat:float64-le" +
    "\n1.5\t")); bytes.AddRange(BitConverter.GetBytes(1.5));
  bytes.AddRange(Encoding.UTF8.GetBytes("\n-8.0000005E-14\t")); bytes.AddRange(BitConverter.GetBytes(-8.0000005E-14));

  SaneTsv parsed = SaneTsv.ParseTypedTsv(bytes.ToArray());
  if ((double)parsed.Records[0]["binfloat"] == (double)parsed.Records[0]["somefloat"])
  {
    Console.WriteLine($"Passed {testName}");
  }
  else
  {
    Console.WriteLine($"Failed {testName}");
  }
}

Console.WriteLine("Done with tests");

{
  string testName = "Serde test";
  string[] headerNames =
  {
    "string-test",
    "bool-test",
    "float32-test",
    "float32-le-test",
    "float64-test",
    "float64-le-test",
    "uint32-test",
    "uint64-test",
    "int32-test",
    "int64-test",
    "binary-test",
  };

  Type[] headerTypes =
  {
    typeof(SaneTsv.StringType),
    typeof(SaneTsv.BooleanType),
    typeof(SaneTsv.Float32Type),
    typeof(SaneTsv.Float32LEType),
    typeof(SaneTsv.Float64Type),
    typeof(SaneTsv.Float64LEType),
    typeof(SaneTsv.UInt32Type),
    typeof(SaneTsv.UInt64Type),
    typeof(SaneTsv.Int32Type),
    typeof(SaneTsv.Int64Type),
    typeof(SaneTsv.BinaryType),
  };

  object[][] data =
  {
    new object[] { "test", true, 44.5f, 44.5f, -88e-3, -88e-3, 7773, 88888888, -7773, -88888888, new byte[] { 0, 1, 2, 3 } },
    new object[] { "test2", false, 44.5000005f, 44.5000005f, -88e-30, -88e-30, 7773, 88888888, -7773, -88888888, new byte[] { 0, 1, 2, 3, 4 } },
    new object[] { "test2", false, float.NaN, float.NaN, double.NaN, double.NaN, 7773, 88888888, -7773, -88888888, new byte[] { 0, 1, 2, 3, 4 } },
    new object[] { "test2", false, float.NegativeInfinity, float.NegativeInfinity, double.NegativeInfinity, double.NegativeInfinity, 7773, 88888888, -7773, -88888888, new byte[] { 0, 1, 2, 3, 4 } },
    new object[] { "test2", false, float.PositiveInfinity, float.PositiveInfinity, double.PositiveInfinity, double.PositiveInfinity, 7773, 88888888, -7773, -88888888, new byte[] { 0, 1, 2, 3, 4 } },
  };

  byte[] serialized = SaneTsv.SerializeTypedTsv(headerTypes, headerNames, data);

  SaneTsv parsed = SaneTsv.ParseTypedTsv(serialized);

  if ((float)parsed.Records[1]["float32-test"] == 44.5000005)
  {
    Console.WriteLine($"Passed {testName}");
  }
  else
  {
    Console.WriteLine($"Failed {testName}");
  }
}
// TODO: Check qNaN, sNaN, +inf, -inf values for float types