private static async Task AddFingersToCsv(string filePath, string newFilePath)
{
var configuration = new CsvConfiguration(CultureInfo.InvariantCulture)
{
Delimiter = ";", HasHeaderRecord = true
};
using TextReader textReader = File.OpenText(filePath);
var csvReader = new CsvReader(textReader, configuration);
var chordDiagrams = csvReader.GetRecords <ChordDiagram>().ToList();
foreach (var chordDiagram in chordDiagrams)
{
var split = chordDiagram.Frets.Split(", ");
if (split.Length < 6)
{
Console.WriteLine("Not enough fret values!");
continue;
}
var frets = split.Select(f => int.Parse(f)).ToArray();
Console.WriteLine($"{chordDiagram.Name}{chordDiagram.Type} {chordDiagram.Variation}");
var fingers = FingersCalculator.GetFingers2(frets);
if (fingers != null)
{
chordDiagram.Fingers = string.Join(", ", fingers);
}
}
using var readStream = new StreamWriter(newFilePath);
var csvWriter = new CsvWriter(readStream, configuration);
await csvWriter.WriteRecordsAsync(chordDiagrams);
}
private static void Test()
{
var fretsArray = new List <int[]> {
//new int[] {1, 0, 2, 1, 3, 1},
//new int[] { 0, 3, 2, 0, 1, 0 },
//new int[] { 2, 1, 4, 3, 3, 0 },
//new int[] { 4, 7, 6, 5, 5, -1 },
//new int[] {4, 3, 6, 5, 5, -1 },
//new int[] {2, 2, 1, 3, 3, 3},
//new int[] {-1, 5, 5, 8, 8, 8},
//new int[] {7, 7, 4, 5, 5, -1},
//new int[] {12, 11, 11, 12, 13, 13},
new int[] { 3, 3, 1, 4, 4, -1 },
};
foreach (var frets in fretsArray)
{
var fingers = FingersCalculator.GetFingers2(frets);
Console.WriteLine(string.Join(" ", fingers));
}
}