using File_Folder_Helper.Models;
using Microsoft.Extensions.Logging;
using System.Text.Json;
using Phares.Metadata.Models.Stateless;
using Phares.Shared.Models;

namespace File_Folder_Helper.Helpers;

internal static partial class ExifHelper
{

    internal static void DragAndDrop(ILogger<Worker> logger, string argZero)
    {
        string? json;
        string secrets = "L:/Git/AA/Rename/.vscode/.UserSecrets/secrets.json";
        json = !File.Exists(secrets) ? null : File.ReadAllText(secrets);
        if (string.IsNullOrEmpty(json))
            throw new Exception($"Use mklink to map user secrets for rename!");
        ResultSettings? resultSettings = JsonSerializer.Deserialize(json, ResultSettingsSourceGenerationContext.Default.ResultSettings) ??
            throw new Exception(nameof(ResultSettings));
        MetadataSettings? metadataSettings = JsonSerializer.Deserialize(json, MetadataSettingsSourceGenerationContext.Default.MetadataSettings) ??
            throw new Exception(nameof(MetadataSettings));
        FileInfo fileInfo = new(argZero);
        logger.LogInformation("<{argZero}> exists", argZero);
        if (!string.IsNullOrEmpty(fileInfo.Directory?.FullName))
        {
            string[] files = Directory.GetFiles(fileInfo.Directory.FullName, "*.json", SearchOption.TopDirectoryOnly);
            json = files.Length != 1 ? string.Empty : File.ReadAllText(files[0]);
            Dictionary<long, Person>? people = string.IsNullOrEmpty(json) ? [] : JsonSerializer.Deserialize(json, PeopleSourceGenerationContext.Default.DictionaryInt64Person) ?? throw new NullReferenceException();
            logger.LogInformation("<{people}> value", people?.Count);
        }
        ExifDirectory? exifDirectory = IMetadata.GetExifDirectory(resultSettings, metadataSettings, fileInfo);
        FaceFile? faceFile = IMetadata.GetFaceFile(exifDirectory);
        if (faceFile is not null)
        {
            if (faceFile.MappingFromPerson is null)
                logger.LogInformation("<{Confidence}> value", faceFile.Location?.Confidence);
            else
                logger.LogInformation("<{DisplayDirectoryName}> value", faceFile.MappingFromPerson.DisplayDirectoryName);
        }
    }

}