using Microsoft.Extensions.Logging;
using System.Collections.ObjectModel;

namespace File_Folder_Helper.Day;

internal static partial class Helper20240711
{

    internal static void GitRemoteRemove(ILogger<Worker> logger, List<string> args)
    {
        string line;
        string[] lines;
        bool branchCheck;
        bool remoteCheck;
        string? directory;
        string? parentDirectory;
        string parentDirectoryName;
        string branchName = args[8];
        string searchPattern = args[2];
        string remoteToAddUrl = args[6];
        string remoteToRemove = args[3];
        string remoteToAddName = args[5];
        ReadOnlyCollection<string> messages;
        string remoteToRemoveFilter = args[4];
        string sourceDirectory = Path.GetFullPath(args[0]);
        string lastRemoteSegment = remoteToRemove.Split('/')[^1];
        string extension = args[7].Length > 2 ? args[7] : string.Empty;
        string[] files = Directory.EnumerateFiles(sourceDirectory, searchPattern, new EnumerationOptions() { IgnoreInaccessible = true, RecurseSubdirectories = true, AttributesToSkip = FileAttributes.None }).ToArray();
        logger.LogInformation("Found {files} file(s)", files.Length);
        foreach (string file in files)
        {
            branchCheck = false;
            remoteCheck = false;
            lines = File.ReadAllLines(file);
            for (int i = 0; i < lines.Length; i++)
            {
                line = lines[i];
                if (!line.Contains(remoteToRemove))
                    continue;
                if (!lines[i - 1].Contains(remoteToRemoveFilter))
                    continue;
                remoteCheck = true;
                break;
            }
            for (int i = 0; i < lines.Length; i++)
            {
                line = lines[i];
                if (!line.Contains(branchName))
                    continue;
                branchCheck = true;
                break;
            }
            if (!remoteCheck)
                continue;
            directory = Path.GetDirectoryName(file);
            if (directory is null)
                continue;
            parentDirectory = Path.GetDirectoryName(directory);
            if (parentDirectory is null)
                continue;
            parentDirectoryName = Path.GetFileName(parentDirectory).ToLower();
            messages = Helpers.HelperGit.RemoteRemove(parentDirectory, lastRemoteSegment, CancellationToken.None);
            foreach (string message in messages)
                logger.LogInformation("{function} => {parentDirectoryName}: [{message}]", nameof(Helpers.HelperGit.RemoteRemove), parentDirectoryName, message);
            messages = Helpers.HelperGit.RemoteAdd(parentDirectory, remoteToAddName, $"{remoteToAddUrl}{parentDirectoryName}{extension}", CancellationToken.None);
            foreach (string message in messages)
                logger.LogInformation("{function} => {parentDirectoryName}: [{message}]", nameof(Helpers.HelperGit.RemoteAdd), parentDirectoryName, message);
            if (!branchCheck)
                continue;
            try
            { messages = Helpers.HelperGit.PushBranch(parentDirectory, remoteToAddName, branchName, CancellationToken.None); }
            catch (Exception ex)
            { messages = new([ex.Message]); }
            foreach (string message in messages)
                logger.LogInformation("{function} => {parentDirectoryName}: [{message}]", nameof(Helpers.HelperGit.PushBranch), parentDirectoryName, message);
        }
    }

}