file-folder-helper/Helpers/HelperCreateNoteFiles.cs

using System.Globalization;

namespace File_Folder_Helper.Helpers;

internal static class HelperCreateNoteFiles
{

    private static void CleanExistingFiles(string directory, long ticks)
    {
        string check;
        string[] lines;
        string checkFile;
        string? fileDirectory;
        string checkDirectory;
        bool circularReference;
        string fileNameWithoutExtension;
        char altDrive = directory[0] is 'c' or 'C' ? 'D' : 'C';
        string[] files = Directory.GetFiles(directory, "*.md", SearchOption.AllDirectories);
        string match = ",*** *** *** *** *** *** *** *** ***,*** *** *** *** *** *** *** *** ***,*** *** *** *** *** *** *** *** ***,,TODO:,*** *** *** *** *** *** *** *** ***,*** *** *** *** *** *** *** *** ***,,Notes:,*** *** *** *** *** *** *** *** ***,*** *** *** *** *** *** *** *** ***";
        foreach (string file in files)
        {
            lines = File.ReadAllLines(file);
            if (lines.Length < 1)
                continue;
            circularReference = false;
            fileNameWithoutExtension = Path.GetFileNameWithoutExtension(file);
            for (int i = 0; i < lines.Length; i++)
            {
                if (!lines[i].Contains($"[[{fileNameWithoutExtension}]]"))
                    continue;
                lines[i] = lines[i].Replace("[[", "__").Replace("]]", "__");
                if (!circularReference)
                    circularReference = true;
            }
            if (circularReference)
                File.WriteAllLines(file, lines);
            lines[0] = string.Empty;
            check = string.Join(',', lines);
            if (check != match)
                continue;
            fileDirectory = Path.GetDirectoryName(file);
            if (string.IsNullOrEmpty(fileDirectory))
                continue;
            checkDirectory = $"{altDrive}:/{ticks}/{fileDirectory[3..]}";
            if (!Directory.Exists(checkDirectory))
                _ = Directory.CreateDirectory(checkDirectory);
            checkFile = $"{altDrive}:/{ticks}/{file[3..]}";
            if (File.Exists(checkFile))
                continue;
            File.Move(file, checkFile);
        }
        _ = HelperDeleteEmptyDirectories.DeleteEmptyDirectories(directory);
    }

    internal static void CreateNoteFiles(string argsZero)
    {
        string file;
        string directory;
        string weekOfYear;
        DateTime dateTime;
        long ticks = DateTime.Now.Ticks;
        CleanExistingFiles(argsZero, ticks);
        string lastDirectory = string.Empty;
        DateTime startDateTime = DateTime.Now.AddDays(1);
        Calendar calendar = new CultureInfo("en-US").Calendar;
        double totalDays = new TimeSpan(DateTime.Now.AddDays(1000).Ticks - startDateTime.Ticks).TotalDays;
        int days = (int)Math.Ceiling(totalDays);
        for (int i = 0; i < days; i++)
        {
            dateTime = startDateTime.AddDays(i);
            weekOfYear = calendar.GetWeekOfYear(dateTime, CalendarWeekRule.FirstDay, DayOfWeek.Sunday).ToString("00");
            directory = Path.Combine(argsZero, ticks.ToString(), dateTime.ToString("yyyy"), $"Week_{weekOfYear}");
            if (!Directory.Exists(directory))
                _ = Directory.CreateDirectory(directory);
            file = string.Concat(Path.Combine(directory, $"{dateTime:yyyy-MM-dd}.md"));
            if (File.Exists(file))
                continue;
            File.WriteAllLines(file, new string[]
            {
                "---",
                "type: daily-note",
                $"created: {dateTime:yyyy-MM-dd}",
                "---",
                string.Empty,
                $"# {dateTime:yyyy-MM-dd dddd}",
                string.Empty,
                "```bash",
                string.Empty,
                "```",
            });
            if (directory != lastDirectory)
            {
                Directory.SetCreationTime(directory, dateTime);
                Directory.SetLastWriteTime(directory, dateTime);
            }
            lastDirectory = directory;
        }
    }

}