file-folder-helper/Day/2024-Q3/Helper-2024-07-18.cs

using File_Folder_Helper.Models;
using Microsoft.Extensions.Logging;
using System.Collections.ObjectModel;
using System.Text.Json;

namespace File_Folder_Helper.Day;

internal static partial class Helper20240718
{

    private static Host[] GetHosts(ILogger<Worker> logger, string file)
    {
        Host[] results;
        string lines = File.ReadAllText(file);
        string json = $"[{lines.Replace("\r\n", ",")}]";
        logger.LogDebug(lines);
        results = JsonSerializer.Deserialize(json, HostSourceGenerationContext.Default.HostArray) ?? throw new NullReferenceException();
        return results;
    }

    private static ReadOnlyCollection<string> GetLines(Host[] hosts, string title, string wired)
    {
        List<string> results = [$"# {title}", string.Empty, "```mermaid", "flowchart TB", $"  subgraph {title}"];
        int id;
        string check;
        List<int> distinct = [];
        string newLine = $"{Environment.NewLine}    ";
        foreach (Host host in hosts)
        {
            if (host.Id is null || host.Hyphen is null || host.Device is null || host.Name is null || host.Hyphen.Length != 17)
                continue;
            if (!int.TryParse(host.Id, out id))
                throw new NotSupportedException($"{host.Id} is not a number");
            if (distinct.Contains(id))
                throw new NotSupportedException($"{id} is not distinct!");
            distinct.Add(id);
            results.Add($"    {id}(fa:{host.Type}{newLine}{host.Colon}{newLine}{host.Hyphen}{newLine}{host.Device}{newLine}https://{host.Name}/)");
        }
        results.Add("  end");
        results.Add($"  subgraph {title}");
        foreach (Host host in from l in hosts orderby l.Location, l.Type, l.Line select l)
        {
            if (host.Id is null || host.Hyphen is null || host.Device is null || host.Name is null || host.Hyphen.Length != 17)
                continue;
            if (!int.TryParse(host.Id, out id))
                throw new NotSupportedException($"{host.Id} is not a number");
            check = host.Type == wired ? "-->" : "-.->";
            results.Add($"    {id} {check} |{id}| {host.Location}{host.Type}{host.Line}");
        }
        results.Add("  end");
        results.Add($"  subgraph {title}");
        foreach (Host host in from l in hosts orderby l.Line, l.Location, l.Type select l)
        {
            if (host.Id is null || host.Hyphen is null || host.Device is null || host.Name is null || host.Line is null || host.Hyphen.Length != 17)
                continue;
            if (!int.TryParse(host.Id, out id))
                throw new NotSupportedException($"{host.Id} is not a number");
            check = host.Type == wired ? "-->" : "-.->";
            results.Add($"    {host.Location}{host.Type}{host.Line} {check} Line{host.Line}");
        }
        results.Add("  end");
        results.Add("```");
        return results.AsReadOnly();
    }

    internal static void JsonToMarkdown(ILogger<Worker> logger, List<string> args)
    {
        Host[] hosts;
        string title = args[3];
        string wired = args[4];
        string extension = args[5];
        string searchPattern = args[2];
        ReadOnlyCollection<string> lines;
        string sourceDirectory = Path.GetFullPath(args[0]);
        string[] files = Directory.GetFiles(sourceDirectory, searchPattern, SearchOption.TopDirectoryOnly);
        foreach (string file in files)
        {
            hosts = GetHosts(logger, file);
            lines = GetLines(hosts, title, wired);
            File.WriteAllText($"{file}{extension}", string.Join(Environment.NewLine, lines));
        }
    }

}