using DotBased.Monads;
using Manager.App.Models.Library;
using Manager.App.Models.Settings;
using Manager.Data.Contexts;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Options;

namespace Manager.App.Services;

public class LibraryService : ILibraryService
{
    private readonly ILogger<LibraryService> _logger;
    private readonly LibrarySettings _librarySettings;
    private readonly IDbContextFactory<LibraryDbContext> _dbContextFactory;
    private readonly DirectoryInfo _libraryDirectory;
    private const string SubDirMedia = "Media";
    private const string SubDirChannels = "Channels";

    public LibraryService(ILogger<LibraryService> logger, IOptions<LibrarySettings> librarySettings, IDbContextFactory<LibraryDbContext> contextFactory)
    {
        _logger = logger;
        _librarySettings = librarySettings.Value;
        _dbContextFactory = contextFactory;
        _libraryDirectory = Directory.CreateDirectory(Path.Combine(_librarySettings.Path, SubDirMedia));
        _libraryDirectory = Directory.CreateDirectory(Path.Combine(_librarySettings.Path, SubDirChannels));
    }

    public async Task<Result<LibraryInformation>> GetLibraryInfoAsync()
    {
        await using var context = await _dbContextFactory.CreateDbContextAsync();
        //TODO: Get library info
        return ResultError.Fail("Not implemented!");
    }
}